科学网—2018《化学科学》(Chemical Science)热点论文 - 诸平的博文

来自 : blog.sciencenet.cn/blog-212210 发布时间：2021-03-25

2018《化学科学》（Chemical Science）热点论文

诸平

据皇家化学会（Royal Society of Chemistry）相关网站报道，皇家化学会出版物Chemical Science2018年发表的论文中的热点论文已经有60余篇榜上有名，特摘引于下，仅供参考。点击相关链接即可浏览原文。

2018 Chemical Science HOT Article Collection

62 items

Edge Article

Replacing H+by Na+or K+in phosphopeptide anions and cations prevents electron capture dissociation

Eva-Maria Schneeberger and Kathrin Breuker

By successively replacing H+by Na+or K+in phosphopeptide anions and cations, we show that the efficiency of fragmentation intocandz˙ orc˙ andzfragments from N–Cα backbone bond cleavage by negative ion electron capture dissociation (niECD) and electron capture dissociation (ECD) substantially decreases with increasing number of alkali ions attached.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 26 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02470G

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Edge Article

Reversible coordination of N2and H2to a homolepticS= 1/2 Fe(I) diphosphine complex in solution and the solid state

Laurence R. Doyle, Daniel J. Scott, Peter J. Hill, Duncan A. X. Fraser, William K. Myers, Andrew J. P. White, Jennifer C. Green and Andrew E. Ashley

A 15 valence-electron Fe(I) species rapidly and reversibly binds N2and H2, the latter producing a rare paramagnetic dihydrogen complex.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 18 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC01841C

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Accepted Manuscript -Edge Article

Multi-omics and temporal dynamics profiling reveal disruption of central metabolism inHelicobacter pylorion bismuth treatment

Bingjie Han, Zhen Zhang, Yanxuan Xie, Xuqiao Hu, Haibo Wang, Wei Xia, Yulan Wang, Hongyan Li, Yuchuan Wang and Hongzhe Sun

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 25 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC01668B

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Accepted Manuscript -Edge Article

Tuning the reactivity of nitriles using Cu(II) catalysis – potentially prebiotic activation of nucleotides

Ziwei Liu, Angelica Mariani, Longfei Wu, Dougal J Ritson, Andrea Folli, Damien M. Murphy and John Sutherland

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 25 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC02513D

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Edge Article

Bright insights into palladium-triggered local chemotherapy

Thomas L. Bray, Mark Salji, Alessandro Brombin, Ana M. Pérez-López, Belén Rubio-Ruiz, Laura C. A. Galbraith, E. Elizabeth Patton, Hing Y. Leung and Asier Unciti-Broceta

We report fundamental insights into the validity, reliability and clinical feasibility of using heterogeneous Pd catalysts as implantable devices to accurately activate chemotherapy within a tumour.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 17 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02291G

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Edge Article

Switchable gate-opening effect in metal–organic polyhedra assemblies through solution processing

Gavin A. Craig, Patrick Larpent, Shinpei Kusaka, Ryotaro Matsuda, Susumu Kitagawa and Shuhei Furukawa

Assemblies of lantern-type metal–organic polyhedra are found to show gate-opening gas adsorption depending on how they are treated with solvents.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 10 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02263A

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Edge Article

Dynamically imaging collision electrochemistry of single electrochemiluminescence nano-emitters

Cheng Ma, Wanwan Wu, Lingling Li, Shaojun Wu, Jianrong Zhang, Zixuan Chen and Jun-Jie Zhu

Dynamically imaging stochastic collision electrochemistry of single nanoparticles by electrochemiluminescence microscopy enables visualization of diverse collision behaviours.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 30 Jun 2018
Chem. Sci., 2018,9, 6167-6175
http://dx.doi.org/10.1039/C8SC02251H

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Edge Article

Highly luminescent phosphine oxide-containing bipolar alkynylgold(III) complexes for solution-processable organic light-emitting devices with small efficiency roll-offs

Chin-Ho Lee, Man-Chung Tang, Wai-Lung Cheung, Shiu-Lun Lai, Mei-Yee Chan and Vivian Wing-Wah Yam

Phosphine oxide-containing alkynylgold(III) complexes were synthesized and fabricated into solution-processable OLEDs with high EQEs and small efficiency roll-offs.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 28 Jun 2018
Chem. Sci., 2018,9, 6228-6232
http://dx.doi.org/10.1039/C8SC02265H

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Edge Article

New enzymatic and mass spectrometric methodology for the selective investigation of gut microbiota-derived metabolites

Caroline Ballet, Mário S. P. Correia, Louis P. Conway, Theresa L. Locher, Laura C. Lehmann, Neeraj Garg, Miroslav Vujasinovic, Sebastian Deindl, J.-Matthias L hr and Daniel Globisch

New sulfatase-based assay for the selective identification of sulfate esters in human urine and fecal samples.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 28 Jun 2018
Chem. Sci., 2018,9, 6233-6239
http://dx.doi.org/10.1039/C8SC01502C

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Edge Article

A sequence-activated AND logic dual-channel fluorescent probe for tracking programmable drug release

Chenxu Yan, Zhiqian Guo, Yajing Liu, Ping Shi, He Tian and Wei-Hong Zhu

A sense-of-logic dual-channel nanoprobe is operatedviaa sequence-activated AND logic gate by responding ultra-sensitively to pH changes and being subsequently triggered with biothiol for the controllable release of anti-cancer drugs.

From the themed collection:2018 ChemSci Pick of the Week Collection

The article was first published on 22 Jun 2018
Chem. Sci., 2018,9, 6176-6182
http://dx.doi.org/10.1039/C8SC02079E

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Edge Article

Shaping excitons in light-harvesting proteins through nanoplasmonics

Stefano Caprasecca, Stefano Corni and Benedetta Mennucci

Through multiscale simulations, it is shown that nanoplasmonic tips can selectively localize the excitation in LH2 light-harvesting complex, narrowing down to probing one single pigment.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 19 Jun 2018
Chem. Sci., 2018,9, 6219-6227
http://dx.doi.org/10.1039/C8SC01162A

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Edge Article

Concentrated electrolytes stabilize bismuth–potassium batteries

Ruding Zhang, Jingze Bao, YuHuang Wang and Chuan-Fu Sun

A 5 molar concentrated electrolyte effectively stabilizes bismuth–potassium batteries due to its elevated resistance to electrochemical reduction.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 18 Jun 2018
Chem. Sci., 2018,9, 6193-6198
http://dx.doi.org/10.1039/C8SC01848K

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Edge Article

A two-qubit molecular architecture for electron-mediated nuclear quantum simulation

Matteo Atzori, Alessandro Chiesa, Elena Morra, Mario Chiesa, Lorenzo Sorace, Stefano Carretta and Roberta Sessoli

A molecular architecture where two vanadyl-based qubits are linked together is herein described and investigated as a platform for quantum simulation.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 15 Jun 2018
Chem. Sci., 2018,9, 6183-6192
http://dx.doi.org/10.1039/C8SC01695J

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Edge Article

Consequences of a cosolvent on the structure and molecular dynamics of supramolecular polymers in water

René P. M. Lafleur, Xianwen Lou, Giovanni M. Pavan, Anja R. A. Palmans and E. W. Meijer

A cosolvent that is used to guide the self-assembly of amphiphiles in water causes abrupt structural changes, as well as non-linear behavior in the molecular dynamics of the amphiphiles.

From the themed collection:2018 ChemSci Pick of the Week Collection

The article was first published on 11 Jun 2018
Chem. Sci., 2018,9, 6199-6209
http://dx.doi.org/10.1039/C8SC02257G

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Edge Article

Large-bite diboranes for the μ(1,2) complexation of hydrazine and cyanide

Chang-Hong Chen and Fran ois P. Gabba

A diborane based on the 1,8-biphenylenediyl backbone displays a high affinity for hydrazine while also behaving as a cyanide sponge.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 29 May 2018
Chem. Sci., 2018,9, 6210-6218
http://dx.doi.org/10.1039/C8SC01877D

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Edge Article

Machine intelligence decrypts β-lapachone as an allosteric 5-lipoxygenase inhibitor

Tiago Rodrigues, Markus Werner, Jakob Roth, Eduardo H. G. da Cruz, Marta C. Marques, Padma Akkapeddi, Susana A. Lobo, Andreas Koeberle, Francisco Corzana, Eufranio N. da Silva Júnior, Oliver Werz and Gon alo J. L. Bernardes

Using machine learning, targets were identified for β-lapachone.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 17 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02634C

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Accepted Manuscript -Edge Article

An Ultrasensitive Flow Cytometric Immunoassay Based on Bead Surface-Initiated Template-Free DNA Extension

Liping Zhu, Desheng Chen, Xiaohui Lu, Yan Qi, Pan He, Chenghui Liu and Zhengping Li

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 23 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC02752H

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Accepted Manuscript -Edge Article

Treatment of hyperphosphatemia based on specific interaction between phosphorus and active center Zr(IV) of nano-MOFs

Wei Zhang, Jiheng Xu, Ping Li, Xiaonan Gao, Wen Zhang, Hui Wang and Bo Tang

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 23 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC02638F

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Edge Article

Visualization of methylglyoxal in living cells and diabetic mice model with a 1,8-naphthalimide-based two-photon fluorescent probe

Mingwang Yang, Jiangli Fan, Junwei Zhang, Jianjun Du and Xiaojun Peng

A 1,8-naphthalimide-based two-photon fluorescent probe was designed to visualize MGO levels in living cells and a diabetic mice model.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 16 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02578A

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Accepted Manuscript -Edge Article

Unraveling reaction networks behind the catalytic oxidation of methane with H2O2 over a mixed-metal MIL-53(Al,Fe) MOF catalyst

ágnes Szécsényi, Guanna Li, Jorge Gascon and Evgeny A Pidko

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 20 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC02376J

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Edge Article

Enhancement of triplet-sensitized upconversion in rigid polymersviasinglet exciton sink approach

Steponas Rai ys, Saulius Jur nas, Yoan C. Simon, Christoph Weder and Karolis Kazlauskas

Quenching of emitter singlets by the sensitizer limits the efficiency of sensitized upconversion, unless an emissive exciton sink is employed.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 13 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02151A

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Edge Article

Disarming the virulence arsenal ofPseudomonas aeruginosaby blocking two-component system signaling

Manibarsha Goswami, Adeline Espinasse and Erin E. Carlson

Pseudomonas aeruginosainfections have reached a “critical” threat status making novel therapeutic approaches required.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 10 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02496K

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Edge Article

A redox-activated theranostic nanoagent: toward multi-mode imaging guided chemo-photothermal therapy

Ting-Ting Zhang, Cong-Hui Xu, Wei Zhao, Yu Gu, Xiang-Ling Li, Jing-Juan Xu and Hong-Yuan Chen

We construct a tumor redox microenvironment responsive core–shell therapeutic nanoagent for multi-mode imaging guided synergistic therapyin vitroandin vivo.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 02 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02446D

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Edge Article

Synthesis and structural characterization of inverse-coordination clusters from a two-electron superatomic copper nanocluster

Kiran Kumarvarma Chakrahari, Rhone P. Brocha Silalahi, Jian-Hong Liao, Samia Kahlal, Yu-Chiao Liu, Jyh-Fu Lee, Ming-Hsi Chiang, Jean-Yves Saillard and C. W. Liu

Cuboctahedral copper clusters containing a twelve-coordinated main group element (Cl, Br, S) at the center have been synthesized and characterized.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 02 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC01508B

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Edge Article

Interfacing porphyrins and carbon nanotubes through mechanical links

Leire de Juan-Fernández, Peter W. Münich, Arjun Puthiyedath, Belén Nieto-Ortega, Santiago Casado, Luisa Ruiz-González, Emilio M. Pérez and Dirk M. Guldi

U-shaped bisporphyrin molecules are clipped around SWCNTs using ring-closing metathesis yielding rotaxane-type derivatives, in which porphyrins and SWCNTs are connected through mechanical links.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 29 Jun 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02492H

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Edge Article

Design of a ratiometric two-photon probe for imaging of hypochlorous acid (HClO) in wounded tissues

Zhiqiang Mao, Miantai Ye, Wei Hu, Xiaoxue Ye, Yanying Wang, Huijuan Zhang, Chunya Li and Zhihong Liu

A ratiometric two-photon probe was designed to visualize HClO levels in tissues, revealing the generation of HClO in the wound-repairing process of mice for the first time.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 18 May 2018
Chem. Sci., 2018,9, 6035-6040
http://dx.doi.org/10.1039/C8SC01697F

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Accepted Manuscript -Edge Article

Supercooling of functional alkyl-π molecular liquids

Fengniu Lu, Keumhee Jang, Izabela Osica, Keita Hagiwara, Michito Yoshizawa, Masashi Ishii, Yoshiaki Chino, Kazuchika Ohta, Kinga Ludwichowska, Krzysztof Jan Kurzyd owski, Shinsuke Ishihara and Takashi Nakanishi

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 17 Jul 2018
Chem. Sci., 2018, Accepted Manuscript
http://dx.doi.org/10.1039/C8SC02723D

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Edge Article

Highly diastereoselective synthesis of tricyclic fused-pyrans by sequential hydride shift mediated double C(sp3)–H bond functionalization

Keiji Mori, Nobuaki Umehara and Takahiko Akiyama

Highly diastereoselective synthesis of tricyclic fused-pyrans was achieved by Br nsted acid catalyzed double C(sp3)–H bond functionalization.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 25 Jun 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02103A

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Edge Article

Exploration of biocompatible AIEgens from natural resources

Yuan Gu, Zheng Zhao, Huifang Su, Pengfei Zhang, Junkai Liu, Guangle Niu, Shiwu Li, Zhaoyang Wang, Ryan T. K. Kwok, Xin-Long Ni, Jingzhi Sun, Anjun Qin, JackyW. Y. Lam and Ben Zhong Tang

In this contribution, we propose natural resources as a new source to acquire biocompatible AIEgens.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 29 Jun 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC01635F

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Edge Article

Selective hydrogenation of 1,3-butadiene catalyzed by a single Pd atom anchored on graphene: the importance of dynamics

Yingxin Feng, Linsen Zhou, Qiang Wan, Sen Lin and Hua Guo

The active-site structure, reaction mechanism, and product selectivity of the industrially important selective hydrogenation of 1,3-butadiene are investigated using first principles for an emerging single-atom Pd catalyst anchored on graphene.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 14 Jun 2018
Chem. Sci., 2018,9, 5890-5896
http://dx.doi.org/10.1039/C8SC00776D

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Edge Article

Synthesis of a 2D phosphorus material in a MOF-based 2D nano-reactor

Ming Li, Chuang Ma, Xiong Liu, Jun Su, Xiaofeng Cui and Yunbin He

A 2D nano-reactor was constructed within a pillar–layer-MOF, in which a moderately stable 2D phosphorus material was synthesized.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 12 Jun 2018
Chem. Sci., 2018,9, 5912-5918
http://dx.doi.org/10.1039/C8SC01439F

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Edge Article

A multifunctional SERS sticky note for real-time quorum sensing tracing and inactivation of bacterial biofilms

Jingxing Guo, Ying Liu, Yunlong Chen, Jianqi Li and Huangxian Ju

A multifunctional SERS sticky note is designed for real-time tracing of quorum sensing and inhibiting bacterial growth of live biofilms.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 31 May 2018
Chem. Sci., 2018,9, 5906-5911
http://dx.doi.org/10.1039/C8SC02078G

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Edge Article

Fine-tuned organic photoredox catalysts for fragmentation-alkynylation cascades of cyclic oxime ethers

Franck Le Vaillant, Marion Garreau, Stefano Nicolai, Ganna Gryn ova, Clemence Corminboeuf and Jerome Waser

Fine-tuned organic photoredox catalysts are introduced for the metal-free alkynylation of alkylnitrile radicals generatedviaoxidative ring opening of cyclic alkylketone oxime ethers.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 30 May 2018
Chem. Sci., 2018,9, 5883-5889
http://dx.doi.org/10.1039/C8SC01818A

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Edge Article

Diastereo- and enantioselective copper catalyzed hydroallylation of disubstituted cyclopropenes

Heiko Sommer and Ilan Marek

A highly diastereo- and enantioselective protocol for the hydroallylation of 1,1- and 1,2-disubstituted cyclopropenes has been developed utilizing anin situformed copper hydride.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 02 Jul 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC02085J

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Edge Article

Let there be light: stability of palmitic acid monolayers at the air/salt water interface in the presence and absence of simulated solar light and a photosensitizer

Mona Shrestha, Man Luo, Yingmin Li, Bo Xiang, Wei Xiong and Vicki H. Grassian

The stability of palmitic acid monolayers at the air/salt water interface changes in the presence of light and a photosensitizer.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 05 Jun 2018
Chem. Sci., 2018,9, 5716-5723
http://dx.doi.org/10.1039/C8SC01957F

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Edge Article

Deciphering the mechanism of O2reduction with electronically tunable non-heme iron enzyme model complexes

Roshaan Surendhran, Alexander A. D Arpino, Bao Y. Sciscent, Anthony F. Cannella, Alan E. Friedman, Samantha N. MacMillan, Rupal Gupta and David C. Lacy

A homologous series of electronically tuned ligands were prepared and some of their corresponding Fe complexes were prepared and a Hammett plot of the rates of O2reduction allowed us to infer important details of the mechanism.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 05 Jun 2018
Chem. Sci., 2018,9, 5773-5780
http://dx.doi.org/10.1039/C8SC01621F

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Edge Article

Chiral Br nsted acid-catalyzed intramolecular SN2′ reaction for enantioselective construction of a quaternary stereogenic center

Masahiro Shimizu, Jun Kikuchi, Azusa Kondoh and Masahiro Terada

Construction of a quaternary stereogenic center was accomplished through the enantioselective intramolecular allylic substitution reaction of bis-trichloroacetimidate catalyzed by a chiral phosphoramide derivative.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 05 Jun 2018
Chem. Sci., 2018,9, 5747-5757
http://dx.doi.org/10.1039/C8SC01942H

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Edge Article

White-light emission from a single organic compound with unique self-folded conformation and multistimuli responsiveness

Dengfeng Li, Wende Hu, Jie Wang, Qiwei Zhang, Xiao-Ming Cao, Xiang Ma and He Tian

White-light emission from a single molecule was realized and tunedviamultistimuli including excitation, solvent polarity, temperature and host–guest interactions.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 21 May 2018
Chem. Sci., 2018,9, 5709-5715
http://dx.doi.org/10.1039/C8SC01915K

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Edge Article

Near-infrared fluorescence probes to detect reactive oxygen species for keloid diagnosis

Penghui Cheng, Jianjian Zhang, Jiaguo Huang, Qingqing Miao, Chenjie Xu and Kanyi Pu

Development of molecular probes for the detection of reactive oxygen and nitrogen species (RONS) is important for the pathology and diagnosis of keloid diseases.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 20 Jun 2018
Chem. Sci., 2018, Advance Article
http://dx.doi.org/10.1039/C8SC01865K

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Edge Article

Revitalizing the concept of bond order through delocalization measures in real space

Carlos Outeiral, Mark A. Vincent, ángel Martín Pendás and Paul L. A. Popelier

Quantum mechanical bond orders are obtained from integration of the exchange–correlation density between topological atoms.

From the themed collection:2018 ChemSci Pick of the Week Collection

The article was first published on 13 Jun 2018
Chem. Sci., 2018,9, 5517-5529
http://dx.doi.org/10.1039/C8SC01338A

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Edge Article

Direct heterobenzylic fluorination, difluorination and trifluoromethylthiolation with dibenzenesulfonamide derivatives

Michael Meanwell, Bharani Shashank Adluri, Zheliang Yuan, Josiah Newton, Philippe Prevost, Matthew B. Nodwell, ChadronM. Friesen, Paul Schaffer, Rainer E. Martin and Robert Britton

Transient sulfonylation of azaheterocycles byN-fluoro orN-trifluoromethylthio dibenzenesulfonimide enables heterobenzylic fluorination, difluorination and trifluoromethylthiolation.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 07 Jun 2018
Chem. Sci., 2018,9, 5608-5613
http://dx.doi.org/10.1039/C8SC01221K

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Edge Article

Revealing the unusual role of bases in activation/deactivation of catalytic systems: O–NHC coupling in M/NHC catalysis

Victor M. Chernyshev, Oleg V. Khazipov, Maxim A. Shevchenko, Andrey Yu. Chernenko, Alexander V. Astakhov, Dmitry B. Eremin, Dmitry V. Pasyukov, Alexey S. Kashin and Valentine P. Ananikov

Usual oxygen bases decompose M/NHC complexes to give “NHC-free” metal species and azolones.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 06 Jun 2018
Chem. Sci., 2018,9, 5564-5577
http://dx.doi.org/10.1039/C8SC01353E

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Edge Article

Probing the interaction between the encapsulated water molecule and the fullerene cages in H2O@C60 and H2O@C59N

Guo-Zhu Zhu, Yuan Liu, Yoshifumi Hashikawa, Qian-Fan Zhang, Yasujiro Murata and Lai-Sheng Wang

The guest–host interactions in the H2O@C60and H2O@C59N endohedral fullerenes are probed by high-resolution photoelectron imaging.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 04 Jun 2018
Chem. Sci., 2018,9, 5666-5671
http://dx.doi.org/10.1039/C8SC01031E

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Edge Article

Rapid photoinduced charge injection into covalent polyoxometalate–bodipy conjugates

Fiona A. Black, Aurélie Jacquart, Georgios Toupalas, Sandra Alves, Anna Proust, Ian P. Clark, Elizabeth A. Gibson and Guillaume Izzet

A series of redox tunable polyoxometalate–bodipy conjugates display variable charge transfer dynamics occuring down to 54 ps.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 01 Jun 2018
Chem. Sci., 2018,9, 5578-5584
http://dx.doi.org/10.1039/C8SC00862K

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Edge Article

Site-selective C–C modification of proteins at neutral pH using organocatalyst-mediated cross aldol ligations

Richard J. Spears, Robin L. Brabham, Darshita Budhadev, Tessa Keenan, Sophie McKenna, Julia Walton, James. A. Brannigan, A. Marek Brzozowski, Anthony J. Wilkinson, Michael Plevin and Martin A. Fascione

An organocatalyst-mediated protein aldol ligation (OPAL) affords C–C linked bioconjugates at neutral pH.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 31 May 2018
Chem. Sci., 2018,9, 5585-5593
http://dx.doi.org/10.1039/C8SC01617H

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Edge Article

Diffusion across a gel–gel interface – molecular-scale mobility of self-assembled ‘solid-like’ gel nanofibres in multi-component supramolecular organogels

Jorge Ruíz-Olles and David K. Smith

The diffusion of vital components of gel nanofibres across a gel–gel interface is quantified – highly dynamic, self-assembled, two-component gels can adapt and reorganise over time.

From the themed collection:2018 ChemSci Pick of the Week Collection

The article was first published on 30 May 2018
Chem. Sci., 2018,9, 5541-5550
http://dx.doi.org/10.1039/C8SC01071D

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Edge Article

A fluorescentτ-probe: quantitative imaging of ultra-trace endogenous hydrogen polysulfide in cells andin vivo

Fan Yang, He Gao, Shan-Shan Li, Rui-Bing An, Xiao-Yang Sun, Bin Kang, Jing-Juan Xu and Hong-Yuan Chen

A fluorescentτ-probe was demonstrated to quantitate ultra-trace endogenous hydrogen sulfide (H2Sn) within cells and zebrafish through changes of fluorescence lifetime.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 29 May 2018
Chem. Sci., 2018,9, 5556-5563
http://dx.doi.org/10.1039/C8SC01879K

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Edge Article

Total chemical synthesis and biophysical properties of a designed soluble 24 kDa amyloid analogue

Régis Boehringer, Bruno Kieffer and Vladimir Torbeev

A soluble amyloid analogue was designed and prepared by total chemical synthesis using native chemical ligation.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 25 May 2018
Chem. Sci., 2018,9, 5594-5599
http://dx.doi.org/10.1039/C8SC01790E

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Edge Article

Genetically encoded tags for real time dissection of protein assembly in living cells

Guolin Ma, Qian Zhang, Lian He, Nhung T. Nguyen, Shuzhong Liu, Zuojiong Gong, Yun Huang and Yubin Zhou

Genetically encoded tags (MoTags) to assess protein oligomeric states, probe protein structure and monitor protein–target interactions under physiological conditionsin cellulo.

From the themed collection:2018 ChemSci Pick of the Week Collection

The article was first published on 23 May 2018
Chem. Sci., 2018,9, 5551-5555
http://dx.doi.org/10.1039/C8SC00839F

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Edge Article

Thermodynamicversuskinetic control in substituent redistribution reactions of silylium ions steered by the counteranion

Lukas Omann, Bimal Pudasaini, Elisabeth Irran, Hendrik F. T. Klare, Mu-Hyun Baik and Martin Oestreich

Substituent exchange reactions of silylium ions can be steered in opposite directions. The judicious choice of the hydrosilane and the counteranion enables the selective formation of either triaryl- or trialkylsilylium ions.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 21 May 2018
Chem. Sci., 2018,9, 5600-5607
http://dx.doi.org/10.1039/C8SC01833B

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Edge Article

Tunable syngas production from photocatalytic CO2reduction with mitigated charge recombination driven by spatially separated cocatalysts

Ang Li, Tuo Wang, Xiaoxia Chang, Zhi-Jian Zhao, Chengcheng Li, Zhiqi Huang, Piaoping Yang, Guangye Zhou and Jinlong Gong

This paper describes the production of syngas from photocatalytic CO2reduction with a tunable CO/H2ratioviaadjusting the properties of CuPt alloy and the distribution of cocatalysts on TiO2hollow spheres.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 25 May 2018
Chem. Sci., 2018,9, 5334-5340
http://dx.doi.org/10.1039/C8SC01812J

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Edge Article

Rechargeable aluminum–selenium batteries with high capacity

Xiaodan Huang, Yang Liu, Chao Liu, Jun Zhang, Owen Noonan and Chengzhong Yu

An aluminum–selenium battery powered by the reversible redox reaction of Se/Se2Cl2has been developed for the first time.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 17 May 2018
Chem. Sci., 2018,9, 5178-5182
http://dx.doi.org/10.1039/C8SC01054D

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Edge Article

Pyrene hydrogel for promoting direct bioelectrochemistry: ATP-independent electroenzymatic reduction of N2

David P. Hickey, Koun Lim, Rong Cai, Ashlea R. Patterson, Mengwei Yuan, Selmihan Sahin, Sofiene Abdellaoui and Shelley D. Minteer

We demonstrate a novel hydrogel material to facilitate direct bioelectrochemistry of a wide range of redox proteins and enable ATP-independent electroenzymatic reduction of N2by nitrogenase.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 14 May 2018
Chem. Sci., 2018,9, 5172-5177
http://dx.doi.org/10.1039/C8SC01638K

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Edge Article

A high spatiotemporal study of somatic exocytosis with scanning electrochemical microscopy and nanoITIES electrodes

TheresaM. Welle, Kristen Alanis, Michelle L. Colombo, Jonathan V. Sweedler and Mei Shen

Extra-synaptic exocytosis is an essential component of cellular communication. A knowledge gap exists in the exocytosis of the non-redox active transmitter acetylcholine. Using the nano-interface between two immiscible electrolyte solutions and scanning electrochemical microscopy, a high resolution spatiotemporal study of acetylcholine exocytosis is shown from individual neuronal soma.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 15 May 2018
Chem. Sci., 2018,9, 4937-4941
http://dx.doi.org/10.1039/C8SC01131A

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Enantioselective radical process for synthesis of chiral indolines by metalloradical alkylation of diverse C(sp3)–H bonds

Xin Wen, Yong Wang and X. Peter Zhang

A new C–C bond formation strategy based on enantioselective radical alkylation of C(sp3)–H bondsviaCo(II)-based metalloradical catalysis has been demonstrated for stereoselective synthesis of chiral indolines.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 14 May 2018
Chem. Sci., 2018,9, 5082-5086
http://dx.doi.org/10.1039/C8SC01476K

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Edge Article

Protein surface functionalisation as a general strategy for facilitating biomimetic mineralisation of ZIF-8

Natasha K. Maddigan, Andrew Tarzia, David M. Huang, Christopher J. Sumby, Stephen G. Bell, Paolo Falcaro and Christian. J. Doonan

The surface charge and chemistry of a protein determines its ability to facilitate biomimetic mineralisation.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 09 Mar 2018
Chem. Sci., 2018,9, 4217-4223
http://dx.doi.org/10.1039/C8SC00825F

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Edge Article

Identification of Pt-based catalysts for propane dehydrogenationviaa probability analysis

Shenjun Zha, Guodong Sun, Tengfang Wu, Jiubing Zhao, Zhi-Jian Zhao and Jinlong Gong

A probability-based computational screening study has successfully identified an optimal bimetallic alloy (Pt3In) for the propane dehydrogenation reaction.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 26 Mar 2018
Chem. Sci., 2018,9, 3925-3931
http://dx.doi.org/10.1039/C8SC00802G

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Edge Article

Sequential electron transfer governs the UV-induced self-repair of DNA photolesions

Rafa Szabla, Holger Kruse, Petr Stadlbauer, Ji í poner and Andrzej L. Sobolewski

QM/MM simulations elucidate the self-repair mechanism of the cyclobutane pyrimidine dimer.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 22 Feb 2018
Chem. Sci., 2018,9, 3131-3140
http://dx.doi.org/10.1039/C8SC00024G

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Label-free and live cell imaging by interferometric scattering microscopy

Jin-Sung Park, Il-Buem Lee, Hyeon-Min Moon, Jong-Hyeon Joo, Kyoung-Hoon Kim, Seok-Cheol Hong and Minhaeng Cho

Despite recent remarkable advances in microscopic techniques, it still remains very challenging to directly observe the complex structure of cytoplasmic organelles in live cells without a fluorescent label.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 09 Feb 2018
Chem. Sci., 2018,9, 2690-2697
http://dx.doi.org/10.1039/C7SC04733A

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Isoform-selective activity-based profiling of ERK signaling

Myungsun Shin, Caroline E. Franks and Ku-Lung Hsu

We report a novel chemical biology approach to study isoform-specific activity of extracellular signal-regulated kinases (ERKs), which are key regulators of signal transduction and emerging drug targets for oncology.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 06 Feb 2018
Chem. Sci., 2018,9, 2419-2431
http://dx.doi.org/10.1039/C8SC00043C

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Edge Article

Total synthesis of the reported structure of ceanothine Dviaa novel macrocyclization strategy

Jisun Lee and MadeleineM. Joullié

A novel regio- and stereocontrolled macrocyclization strategy was developed for the first synthesis of ceanothine D.

From the themed collection:2018 Chemical Science HOT Article Collection

The article was first published on 31 Jan 2018
Chem. Sci., 2018,9, 2432-2436
http://dx.doi.org/10.1039/C8SC00234G

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Edge Article

Isotropic ordering of ions in ionic liquids on the sub-nanometer scale

Hailong Chen, Xin Chen, Jingwen Deng and Junrong Zheng

This article investigates structures of ionic liquids.

From the themed collection:In celebration of Chinese New Year

The article was first published on 22 Dec 2017
Chem. Sci., 2018,9, 1464-1472
http://dx.doi.org/10.1039/C7SC05184K

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