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 Science 2018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 into c and z ˙ or c ˙ and z fragments 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 Download PDF Article HTML Edge Article Reversible coordination of N 2 and H 2 to a homoleptic S = 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 N 2 and H 2 , 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 Download PDF Article HTML Accepted Manuscript - Edge Article Multi-omics and temporal dynamics profiling reveal disruption of central metabolism in Helicobacter pylori on 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 Download PDF 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 Download PDF 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Löhr 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 Download PDF Article HTML 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 operated via a 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article Large-bite diboranes for the μ(1,2) complexation of hydrazine and cyanide Chang-Hong Chen and François P. Gabbaï 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 Download PDF Article HTML 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 Gonçalo 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 Download PDF Article HTML 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 Download PDF 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 Download PDF 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 Download PDF Article HTML 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 Download PDF Edge Article Enhancement of triplet-sensitized upconversion in rigid polymers via singlet exciton sink approach Steponas Raišys, Saulius Juršėnas, 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 Download PDF Article HTML Edge Article Disarming the virulence arsenal of Pseudomonas aeruginosa by blocking two-component system signaling Manibarsha Goswami, Adeline Espinasse and Erin E. Carlson Pseudomonas aeruginosa infections 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 Download PDF Article HTML 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 therapy in vitro and in 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Kurzydłowski, 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 Download PDF Edge Article Highly diastereoselective synthesis of tricyclic fused-pyrans by sequential hydride shift mediated double C(sp 3 )–H bond functionalization Keiji Mori, Nobuaki Umehara and Takahiko Akiyama Highly diastereoselective synthesis of tricyclic fused-pyrans was achieved by Brønsted acid catalyzed double C(sp 3 )–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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 generated via oxidative 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 Download PDF Article HTML 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 an in situ formed 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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article Deciphering the mechanism of O 2 reduction 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 O 2 reduction 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 Download PDF Article HTML Edge Article Chiral Brønsted acid-catalyzed intramolecular S N 2′ 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 Download PDF Article HTML 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 tuned via multistimuli 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 by N -fluoro or N -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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article Probing the interaction between the encapsulated water molecule and the fullerene cages in H 2 O@C 60 − and H 2 O@C 59 N − Guo-Zhu Zhu, Yuan Liu, Yoshifumi Hashikawa, Qian-Fan Zhang, Yasujiro Murata and Lai-Sheng Wang The guest–host interactions in the H 2 O@C 60 and H 2 O@C 59 N 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article A fluorescent τ -probe: quantitative imaging of ultra-trace endogenous hydrogen polysulfide in cells and in vivo Fan Yang, He Gao, Shan-Shan Li, Rui-Bing An, Xiao-Yang Sun, Bin Kang, Jing-Juan Xu and Hong-Yuan Chen A fluorescent τ -probe was demonstrated to quantitate ultra-trace endogenous hydrogen sulfide (H 2 S n ) 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 Download PDF Article HTML 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 Download PDF Article HTML 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 conditions in 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 Download PDF Article HTML Edge Article Thermodynamic versus kinetic 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 Download PDF Article HTML Edge Article Tunable syngas production from photocatalytic CO 2 reduction 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 CO 2 reduction with a tunable CO/H 2 ratio via adjusting the properties of CuPt alloy and the distribution of cocatalysts on TiO 2 hollow 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 Download PDF Article HTML 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/Se 2 Cl 2 has 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 Download PDF Article HTML Edge Article Pyrene hydrogel for promoting direct bioelectrochemistry: ATP-independent electroenzymatic reduction of N 2 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 N 2 by 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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article Enantioselective radical process for synthesis of chiral indolines by metalloradical alkylation of diverse C(sp 3 )–H bonds Xin Wen, Yong Wang and X. Peter Zhang A new C–C bond formation strategy based on enantioselective radical alkylation of C(sp 3 )–H bonds via Co( 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 Download PDF Article HTML 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 Download PDF Article HTML Edge Article Identification of Pt-based catalysts for propane dehydrogenation via a 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 (Pt 3 In) 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 Download PDF Article HTML Edge Article Sequential electron transfer governs the UV-induced self-repair of DNA photolesions Rafał Szabla, Holger Kruse, Petr Stadlbauer, Jiří Šponer 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 Download PDF Article HTML Edge Article 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 Download PDF Article HTML Edge Article 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 Download PDF Article HTML Edge Article Total synthesis of the reported structure of ceanothine D via a 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 Download PDF Article HTML 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 Download PDF Article HTML
标签: 化学科学
