Chem. Commun.

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Myoglobin-catalyzed intermolecular carbene N-H insertion with arylamine substrates

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08753D, CommunicationGopeekrishnan Sreenilayam, Rudi Fasan
Engineered variants of sperm whale myoglobin efficiently catalyze the insertion of [small alpha]-diazo esters into the N-H bond of arylamines, featuring a combination of high chemoselectivity, elevated turnover numbers, and broad substrate scope.
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Upconversion luminescence enhancement of Yb3+, Nd3+ sensitized NaYF4 core-shell nanocrystals on Ag grating films

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08955C, CommunicationWen Xu, Hongwei Song, Xu Chen, Haiyu Wang, Shaobo Cui, Donglei Zhou, Pingwei Zhou, Sai Xu
The UCL enhancement of NaYF4:Yb3+,Tm3+@NaYF4:Yb3+,Nd3+ core-shell NCs resulting from Ag grating structures provides a novel insight for improving UCL.
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Highly selective synthesis of functionalized polyhydroisoquinoline derivatives via a three-component domino reaction

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08900F, CommunicationXian Feng, Jian-Jun Wang, Zhan Xun, Juan-Juan Zhang, Zhi-Bin Huang, Da-Qing Shi
Two series of novel functionalized polyhydroisoquinoline derivatives have been synthesized via the three-component domino reaction under microwave irradiation conditions.
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A strategy for screening of high-quality enzyme inhibitors from herbal medicines based on ultrafiltration LC-MS and in silico molecular docking

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08728C, CommunicationHui-Peng Song, Jun Chen, Jia-Ying Hong, Haiping Hao, Lian-Wen Qi, Jun Lu, Yu Fu, Bin Wu, Hua Yang, Ping Li
A universal and promising route for screening of high-quality enzyme inhibitors from herbal medicines.
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Oligo(ethylene glycol)-incorporated hybrid linear alkyl side chains for n-channel polymer semiconductors and their effect on the thin-film crystalline structure

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08381D, CommunicationRan Kim, Boseok Kang, Dong Hun Sin, Hyun Ho Choi, Soon-Ki Kwon, Yun-Hi Kim, Kilwon Cho
Oligo(ethylene glycol)-incorporated hybrid linear alkyl side chains, serving as solubilizing groups, are designed and introduced into naphthalene-diimide-based n-channel copolymers.
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The formation of biodegradable micelles from a therapeutic initiator for enzyme-mediated drug delivery

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08387C, CommunicationMthulisi Khuphe, Algy Kazlauciunas, Martin Huscroft, Paul D. Thornton
The direct grafting of amphiphilic macromolecules by sequential n-carboxyanhydride ring-opening polymerisation (NCA ROP) from a therapeutic initiator enables the formation of monodisperse drug-containing micelles.
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A new strategy to construct a FRET platform for ratiometric sensing of hydrogen sulfide

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08522A, CommunicationLongwei He, Weiying Lin, Qiuyan Xu, Haipeng Wei
We introduce a new FRET strategy working in coordination with the ICT process to construct a ratiometric fluorescent H2S sensor.
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Total synthesis of largamide B

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08901D, CommunicationShiwei Qu, Ying Chen, Xiaoji Wang, Shipeng Chen, Zhengshuang Xu, Tao Ye
Total synthesis of the cyanobacterial metabolite largamide B and the disproval of its originally assigned stereochemistry as well as confirmation of the revised stereochemistry are reported.
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Nanoparticle-blood interactions: the implications on solid tumour targeting

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07644C, Feature ArticleJames Lazarovits, Yih Yang Chen, Edward A. Sykes, Warren C. W. Chan
This review examines nanoparticle-blood interactions, their implications on solid tumour targeting, and provides an outlook to guide future nanoparticle design.
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A stable ZnCo2O4 cocatalyst for photocatalytic CO2 reduction

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07225A, CommunicationSibo Wang, Zhengxin Ding, Xinchen Wang
Spinel ZnCo2O4 nanorods were developed as stable cocatalysts cooperative with a light harvester for CO2 photoreduction.
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An ATP-responsive smart gate fabricated with a graphene oxide-aptamer-nanochannel architecture

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,640-643
DOI: 10.1039/C4CC07990F, CommunicationXiaoli Zhu, Bin Zhang, Zonghuang Ye, Hai Shi, Yalan Shen, Genxi Li
A novel stimuli-responsive gate based on a GO-aptamer-nanochannel architecture is developed. The gate is switched OFF in the absence of ATP, and is switched ON when ATP is present.
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Dynamic structural transformations of coordination supramolecular systems upon exogenous stimulation

15 December, 2014 - 03:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC06263A, Feature ArticleCheng-Peng Li, Jing Chen, Chun-Sen Liu, Miao Du
This feature article comments on the dynamic structural transformations of coordination supramolecular systems, which can be triggered by exposure to various exogenous stimuli such as concentration, temperature, light and mechanical force, as well as their synergic effect.
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Redox-responsive organometallic hydrogels for in situ metal nanoparticle synthesis

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,636-639
DOI: 10.1039/C4CC06988A, CommunicationB. Zoetebier, M. A. Hempenius, G. J. Vancso
A hydrogel composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was used to form relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 +/- 2.2 nm) from K2PdCl4 salts.
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Tailoring the assembly, interfaces, and porosity of nanostructures toward enhanced catalytic activity

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,624-635
DOI: 10.1039/C4CC05741D, Feature ArticleThanh-Dinh Nguyen, Cao-Thang Dinh, Trong-On Do
The evolution of nanotechnology has inspired materials scientists to invent nanostructures with achievements in numerous practical applications, particularly in catalysis.
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Bulk graphdiyne powder applied for highly efficient lithium storage

15 December, 2014 - 03:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08706B, CommunicationShengliang Zhang, Huibiao Liu, Changshui Huang, Yuliang Li, Guanglei Cui
Here, we prepared bulk graphdiyne (GDY) powder with porous structure and explored its lithium storage properties. The assembled lithium ion batteries exhibited superior electrochemical performance, including high specific capacity, excellent...
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Tailor-made design of J- or H-aggregated naphthalenediimide-based gels and remarkable fluorescence turn on/off behaviour depending on solvents

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,780-783
DOI: 10.1039/C4CC06680D, CommunicationShibaji Basak, Nibedita Nandi, Abhishek Baral, Arindam Banerjee
Design of a supramolecular chameleon that displays solvent dependent control over H/J-aggregation as well as fluorescence turn on/off behaviour depending on the proper choice of solvents.
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Evidence for an H2 promoting effect in the selective catalytic reduction of NOx by propene on Au/Al2O3

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,796-799
DOI: 10.1039/C4CC07349E, CommunicationTesnim Chaieb, Laurent Delannoy, Sandra Casale, Catherine Louis, Cyril Thomas
This work provides the first experimental evidence of the H2 effect in C3H6-SCR over a Au/Al2O3 catalyst. The key point is a fine control of the number of surface Au sites.
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A Nile blue based infrared fluorescent probe: imaging tumors that over-express cyclooxygenase-2

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,792-795
DOI: 10.1039/C4CC08915D, CommunicationBenhua Wang, Jiangli Fan, Xianwu Wang, Hao Zhu, Jingyun Wang, Huiying Mu, Xiaojun Peng
The free Niblue-C6-IMC exists in a folded conformation where fluorescence is quenched, and when it binds to COX-2 in the Golgi apparatus of cancer cells, it is forced to adopt the unfolded state, and then fluorescence is turned on. Niblue-C6-IMC was proved to specifically target COX-2 by native polyacrylamide gel electrophoresis analysis.
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Chiral tetrahedral iron(II) cages: diastereoselective subcomponent self-assembly, structure interconversion and spin-crossover properties

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,788-791
DOI: 10.1039/C4CC08041F, CommunicationDong-Hong Ren, Dan Qiu, Chun-Yan Pang, Zaijun Li, Zhi-Guo Gu
Tetrahedral chiral iron(II) cages with spin crossover behaviors can be almost quantitatively formed by one-pot subcomponent self-assembly with high diastereoselectivity. The cage to cage transformation involving imine exchange was discovered.
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All-solid-state Z-scheme system arrays of Fe2V4O13/RGO/CdS for visible light-driving photocatalytic CO2 reduction into renewable hydrocarbon fuel

15 December, 2014 - 03:17

Chem. Commun., 2015, 51,800-803
DOI: 10.1039/C4CC08744E, CommunicationPing Li, Yong Zhou, Haijin Li, Qinfeng Xu, Xiangguang Meng, Xiaoyong Wang, Min Xiao, Zhigang Zou
An all-solid-state Z-scheme system array consisting of Fe2V4O13/RGO/CdS was rationally designed for visible light-driving photocatalytic CO2 reduction into CH4.
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