Chem. Commun.

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An acid-free rechargeable battery based on PbSO4 and spinel LiMn2O4

25 September, 2014 - 08:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06622G, CommunicationYu Liu, Zubiao Wen, Xiongwei Wu, Xiaowei Wang, Yuping Wu, Rudolf Holze
A low cost and more user friendly rechargeable battery with good electrochemical performance, which is of great promise to reduce the amount of Pb used by 50%.
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A cytotoxic and cytostatic gold(III) corrole

25 September, 2014 - 08:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06577H, CommunicationRuijie D. Teo, Harry B. Gray, Punnajit Lim, John Termini, Elena Domeshek, Zeev Gross
The bis-sulfonated Au(III) corrole (1-Au) was found to be much more cytotoxic and cytostatic than its Ga(III) analog 1-Ga, which might be attributed to the lower affinity of 1-Au to serum albumin.
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Solid state and solution fine tuning of the linear and non linear optical properties of (2-pyrene-1-yl-vinyl)pyridine by protonation/deprotonation reaction

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05891G, CommunicationElena Cariati, chiara Botta, Silvia Danelli, Alessandra Forni, Anna Giaretta, Umberto Giovanella, Elena Lucenti, Daniele Marinotto, Stefania Righetto, Renato Ugo
The unexpected and acido-triggered reversible luminescent and nonlinear optical properties of (2-pyrene-1-yl-vinyl)pyridine, a simple and highly transparent chromophore, are studied both in solution and in the solid state. Remarkably, for...
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Rational design of signal-on biosensors by using Photoinduced Electron Transfer between Ag Nanoclusters and split G-quadruplex halves/Hemin Complex

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06664B, CommunicationKai Zhang, Ke Wang, Xue Zhu, Yun Gao, Minhao Xie
Photoinduced electron transfer (PET) between DNA/Ag nanoclusters (AgNCs) and G-quadruplex halves/hemin has been used for the building a new sensing platform for the signal-on detection of adenosine and RNA.
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Doubly N-confused isophlorin: Synthesis, structure and copper coordination

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06259K, CommunicationHiroyuki Furuta, Jiaying Yan, Makoto Takakusaki, Yufeng Yang, Shigeki Mori, Bao Zhang, Yaqing Feng, Masatoshi Ishida
A novel doubly N-confused isophlorin (2) has been prepared through nucleophilic ring-opening reaction of N-confused, N-fused porphyrin (1) with benzenethiol. The structure, redox property and copper coordination ability of isophlorin...
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Characterization of Saddled Nickel(III) Porphyrin Cation Radical :The NMR Explicative Model for Ferromagnetically Coupled Metalloporphyrin Radical

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06993E, CommunicationPeter Ping-Yu Chen, Ru-Jen Cheng, Chiao-Han Ting, Teng-Chih Chao, Tzu-Hsien Tseng
NiIII(OETPP[round bullet, filled])(Br)2 is the first Ni(III) porphyrin cation radical with structural, 1H and 13C paramagnetic NMR data for all porphyrinate systems. Associating EPR, NMR analyses with DFT calculation as a new...
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Copper on responsive polymer microgels: a recyclable catalyst of tunable catalytic activity

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06436D, CommunicationQingshi Wu, Han Cheng, Aiping Chang, Xue Bai, Fan Lu, Weitai Wu
Copper has been immobilized on a chitosan-based responsive polymer microgel by simply stirring the microgel dispersion with copper sulfate. The ensuing catalyst is highly active for a model azide-alkyne [3+2]-cycloaddition...
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Protein-DNA Hybrid Hydrogels for the Immobilization and Release of Functional Proteins

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07144A, CommunicationYuzhou Wu, Chuang Li, Felix Boldt, Yanran Wang, Seah Ling Kuan, Thuy Tam Tran, Viktoria Mikhalevich, Christina Fortsch, Holger Barth, Zhongqiang Yang, Dongsheng Liu, Tanja Weil
A modular approach for the precise assembly of multi-component hydrogels consisting of protein and DNA building blocks is described for the first time. Multi-arm DNA is designed for crosslinking and...
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Three dimensionally ordered macroporous Pd-LaMnO3 self-regeneration catalysts for methane combustion

25 September, 2014 - 08:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05966B, CommunicationGuangsheng Guo, Kuo Lian, Fubo Gu, Dongmei Han, Zhihua Wang
Three-dimensionally ordered macroporous Pd-LaMnO3 self-regeneration catalysts were prepared, which exhibited excellent catalytic activity for methane combustion.
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Highly emissive and biocompatible dopamine-derived oligomers as fluorescent probes for chemical detection and targeted bioimaging

25 September, 2014 - 08:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06139J, CommunicationBin Xiong, Yin Chen, Yiwei Shu, Bo Shen, Ho Nam Chan, Yaozong Chen, Junli Zhou, Hongkai Wu
We proposed highly emissive and biocompatible dopamine-derived oligomers as novel fluorescent probes for sensitive detection of Fe3+ ions and targeted bioimaging.
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Directly Regioselective Phosphonation of Heteroaryl N-oxides with H-phosphonates under Metal and External Oxidant Free Conditions

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07060G, CommunicationHui Wang, Xiuling Cui, Yu Pei, Qianqian Zhang, Jie Bai, Donghui Wei, Yangjie Wu
A direct C-H/P-H functionalization of heteroaryl N-oxides with H-phosphonates has been described. A wide variety of heteroaryl phosphonates were afforded up to 92% yield in chemo- and regioselective manners under...
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Highly Efficient Molecular Nickel Catalysts for Electrochemical Hydrogen Production from Neutral Water

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05511J, CommunicationPeili Zhang, Mei Wang, Yong Yang, Dehua Zheng, Kan Han, Licheng Sun
A series of nickel complexes containing N5-pentadentate ligands with different amine-to-pyridine ratios were studied for electrochemical H2 production in neutral water and the one with a diamine-tripyridine ligand displays a...
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Amide and N-oxide functionalization of T-shaped ligand for isoreticular MOFs with giant enhancement in CO2 separation

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06697A, CommunicationYing Xiong, Yuan-Zhong Fan, Rui Yang, Sha Chen, Mei Pan, Ji-Jun Jiang, Chengyong Su
By stepwise functionalization of a T-shaped ligand with amide and N-oxide groups, we obtained isoreticular MOFs with drastically strengthened CO2-framework interactions induced by newly proposed "open donor sites" (ODSs) effect,...
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Sodium Borohydride Stabilizes Very Active Gold Nanoparticle Catalyst

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05946H, CommunicationChristophe Deraedt, Lionel Salmon, Sylvain Gatard, Roberto Ciganda, Ricardo Hernandez, Jaime RUIZ, Didier Astruc
Long-term stable 3-nm gold nanoparticles are prepared by simple reaction between HAuCl4 and sodium borohydride in water under ambient conditions and very efficiently catalyze 4-nitrophenol reduction to 4-nitroaniline
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Mechanical exfoliation of track-etched two-dimensional layered materials for ultrathin nanopores

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06008C, CommunicationYanan Jiang, Jun Gao, Wei Guo, Lei Jiang
In this communication, taking muscovite mica for example, we demonstrate the produce of nanometer-thin nanoporous sheets by mechanical exfoliation of ion-track-etched two-dimensional layered materials. The diamond-shaped nanopores can be excellently...
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High-performance CO2-philic graphene oxide membranes under wet-conditions

25 September, 2014 - 08:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06207H, CommunicationHyo Won Kim, Hee Wook Yoon, Byung Min Yoo, Jae Sung Park, Kristofer L. Gleason, Benny D. Freeman, Ho Bum Park
Ultrathin graphene oxide (GO) (<5 nm) membranes were prepared by spin-casting onto microporous polymeric support membranes.
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Synthesis and characterization of vinyl-functionalized magnetic nanofibers for protein imprinting

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05761A, CommunicationGuonan Chen, Yanxia Li, Bin Qiu, Zhenyu Lin, Yiting Chen, HH Yang, Zongwei Cai
In this communication, one kind of surface protein imprinting on core-shell magnetic Au coating on magnetic core Fe3O4@Au func-tional nanofibers (NFs) was synthesized. Magnetic Fe3O4@Au nanoparticles (NPs) modified with p-aminothiophenol...
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A New Strategy to Bottlebrushes with Helical Polyglutamate Backbone via N-Carboxyanhydride Polymerization and RAFT

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06575A, CommunicationHaiwang Lai, Xiaoyu Chen, Qi Lu, Bian Zheng, Youhua Tao, Xianhong Wang
Polyglutamate bottlebrushes with poly(oligo(ethylene glycol) acrylate) as side chains were successfully prepared first by combination of N-carboxyanhydride polymerization and reversible addition-fragmentation chain transfer (RAFT) polymerization. This work has provided a...
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Few layer graphene - supported palladium as highly efficient catalyst in oxygen reduction reaction

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05527F, CommunicationLai Truong-Phuoc, Cuong Pham-Huu, Victor Da Costa, Izabela Janowska
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
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Lithium anode protection guided highly-stable lithium-sulfur battery

25 September, 2014 - 08:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05535G, CommunicationGuoqiang Ma, Zhaoyin Wen, Meifen Wu, Chen Shen, Qingsong Wang, Jun Jin, Xiangwei Wu
An effective and novel strategy is proposed to suppress the shuttle effect on the basis of anode protection. Li3N protection layer with high Li+ conductivity is fabricated on the surface...
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