Chem. Commun.

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Light induced structural evolution of photoswitchable carbohydrate-based surfactant micelles

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07657E, CommunicationRico Tabor, Matthew J Pottage, Christopher J. Garvey, Brendan L. Wilkinson
We report the light-induced structural evolution of photoresponsive carbohydrate-based surfactant micelles incorporating azobenzene units, using time-resolved small angled neutron scattering (TR-SANS). Using this technique we have monitored the structural changes...
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A single-scan method for NMR 2D J-resolved spectroscopy

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07751B, CommunicationLiangjie Lin, Zhiliang Wei, Yanqin Lin, Zhong Chen
A single-scan method is proposed to shorten the acquisition time of an NMR 2D J-resolved spectrum into one second. With high SNRs and acceptable resolutions, it constitutes an effective tool...
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A Modular Zinc Finger Adaptor Accelerates Crosslinking of Proteins at Specific Locations on DNA Nanoscaffolds

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08167F, CommunicationEiji Nakata, Huyen Dinh, Tien Anh Ngo, Masayuki Saimura, Takashi Morii
A modular adaptor has been developed to assist efficient formation of a covalent linkage between an individual protein molecule and a specific address on a DNA nanostructure. Most of the...
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Chiral Tetrahedral Iron(II) Cages: Diastereoselective Subcomponent Self-Assembly, Structure Interconversion and Spin-Crossover Properties

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08041F, CommunicationDong-Hong Ren, Dan Qiu, Chun-Yan Pang, Zaijun Li, Zhi-Guo Gu
A new class of chiral tetrahedral iron(II) cages was prepared from subcomponent self-assembly with high diastereoselectivity. The cages can be interconvered through imine exchange. The chiral cages displayed spin transition...
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Ni(II)-MOF: reversible guest adsorption and heterogeneous catalytic property for silylcyanation of aromatic aldehydes

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08003C, CommunicationYu-Bin Dong, Xiao-Meng Zhang, Chao-Wei Zhao, Jian-Ping Ma, Yang Yu, Qi-Kui Liu
A porous Ni(II)-MOF, which was constructed from a new bent fluorene-bridged ligand and NiCl2 under solvothermal conditions, can reversibly uptake organic solvent molecules and iodine species in a single-crystal-to-single-crystal (SC-SC)...
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In situ helicity inversion of self-assembled nano helices

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07972H, CommunicationRumi Tamoto, Nicolas Daugey, Thierry Buffeteau, Brice Kauffmann, Makoto Takafuji, Hirotaka Ihara, Reiko Oda
The handedness of nanometrical helices based on surfactant assemblies was inverted when these helices were in contact with the excess solution of chiral anions with opposite enantiomers. An important difference...
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Label-free Detection of Alzheimer's Disease through ADP3 Peptoid Recognizing Serum Amyloid-beta42 Peptide

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07037B, CommunicationZijian Zhao, Ling Zhu, Xiangli Bu, Huailei Ma, Shu Yang, Yanlian Yang, Zhiyuan Hu
The early diagnosis of Alzheimer's disease (AD) is challenging due to the lack of reliable method for detecting its biomarkers in the noninvasive biopsies. We used surface plasmon resonance imaging...
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Inner filter effect of Cr(VI) on Tb-doped layered rare earth hydroxychlorides: New fluorescent adsorbents for the simple detection of Cr(VI)

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08543D, CommunicationHyunsub Kim, Byung-Il Lee, Song-Ho Byeon
Terbium-doped layered yttrium hydroxychlorides (LYH:xTb) were explored for the simple and convenient detection of Cr(VI) in aqueous solution, where the effective overlap of excitation bands of LYH:xTb with absorption bands...
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Fabrication of Highly-specific SERS Substrates by Co-precipitation of Functional Nanomaterials during the Self-sedimentation of Silver Nanowires into Nanoporous Film

20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08016E, CommunicationRui Liu, Jiefang Sun, cao dong, Liqiang Zhang, Jing-fu Liu, Guibin Jiang
In this report, we propose and demonstrate the fabrication of a highly-specific surface enhanced Raman scattering (SERS) substrate, which was achieved by co-precipitation of functional materials such as nanosorbent and...
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A bioinspired polymer-bound Mn-porphyrin as an artificial active center of catalase

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15909-15912
DOI: 10.1039/C4CC06286H, CommunicationRiku Kubota, Shoichiro Asayama, Hiroyoshi Kawakami
The complex comprising a cationic Mn-porphyrin and carboxymethyl poly(1-vinylimidazole) (CM-PVIm) was prepared as an artificial active center of catalase.
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Selective adhesion and controlled activity of yeast cells on honeycomb-patterned polymer films via a microemulsion approach

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15882-15885
DOI: 10.1039/C4CC07782B, CommunicationYingyi Ma, Mengcheng Zhou, Shaylyn Walter, Jing Liang, Zhijun Chen, Lixin Wu
Single yeast cell pattern formation, its growth and proliferation control, and in situ transformation are achieved in the prepared honeycomb-patterned polystyrene film through a microemulsion approach.
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Spontaneous exfoliation and tailoring of MoS2 in mixed solvents

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15936-15939
DOI: 10.1039/C4CC07238C, CommunicationLei Dong, Shan Lin, Liu Yang, Jiajia Zhang, Chao Yang, Dong Yang, Hongbin Lu
Spontaneous exfoliation and tailoring of MoS2 were achieved in H2O2-NMP mixed solvents, operated under mild conditions.
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Using the ubiquitous pH meter combined with a loop mediated isothermal amplification method for facile and sensitive detection of Nosema bombycis genomic DNA PTP1

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15932-15935
DOI: 10.1039/C4CC06449F, CommunicationShunbi Xie, Yali Yuan, Yue Song, Ying Zhuo, Tian Li, Yaqin Chai, Ruo Yuan
We show a method for facile and sensitive detection of Nosema bombycis genomic DNA PTP1 by using a pH meter.
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Supramolecular copolymers obtained from two-component gels: metal ion-mediated cross-linking, enhanced viscoelasticity and supramolecular yarns

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15874-15877
DOI: 10.1039/C4CC07813F, CommunicationLing Wang, Yaqing Liu, Zhaocun Shen, Tianyu Wang, Minghua Liu
Bolaamphiphilic L-histidine and 2,2[prime or minute]-bipyridine-dicarboxylic acids were assembled into supramolecular polymers, which were further cross-linked by Cu(II) ions.
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Stitching graphene oxide sheets into a membrane at a liquid/liquid interface

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15944-15947
DOI: 10.1039/C4CC07558G, CommunicationLong Chen, Liangliang Huang, Jiahua Zhu
Graphene oxide sheets were self-assembled into a continuous membrane by "stitching" polyetheramine molecules at a liquid/liquid interface. Membrane thickness can be precisely controlled over a wide range from nanometer to micrometer through kinetic reaction at the interface.
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Gold-catalyzed 1,2-iminonitronation of electron-deficient alkynes with nitrosoarenes to afford [small alpha]-imidoyl nitrones

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15864-15866
DOI: 10.1039/C4CC06962E, CommunicationRahulKumar Rajmani Singh, Rai-Shung Liu
Gold-catalyzed 1,2-iminonitronation of diverse propiolate derivatives with nitrosoarenes to give [small alpha]-imidoyl nitrones is described.
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Thiol-modified gold nanoparticles for the inhibition of Mycobacterium smegmatis

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15860-15863
DOI: 10.1039/C4CC06236A, CommunicationJennifer C. Gifford, Jamee Bresee, Carly Jo Carter, Guankui Wang, Roberta J. Melander, Christian Melander, Daniel L. Feldheim
We demonstrate that Small Molecule Variable Ligand Display expanded around feed ratio parameter space identified gold nanoparticle conjugates that are potent inhibitors of mycobacterium growth, addressing a lack of innovative approaches to treat infections caused by mycobacteria such as TB.
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Fructose-coated nanoparticles: a promising drug nanocarrier for triple-negative breast cancer therapy

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15928-15931
DOI: 10.1039/C4CC06651K, CommunicationJiacheng Zhao, Krzysztof Babiuch, Hongxu Lu, Aydan Dag, Michael Gottschaldt, Martina H. Stenzel
Overexpression of GLUT5 in breast cancer cell lines leads to extensive uptake of fructose bearing nanoparticles.
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Bright white-light emission from a novel donor-acceptor organic molecule in the solid state via intermolecular charge transfer

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15878-15881
DOI: 10.1039/C4CC07063A, CommunicationXu-Hui Jin, Cheng Chen, Cai-Xia Ren, Li-Xuan Cai, Jie Zhang
A new approach to generate solid-state white-light emission from a simple single pyridinium molecule is reported.
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Ligand replacement induced chemiluminescence for selective detection of an organophosphorus pesticide using bifunctional Au-Fe3O4 dumbbell-like nanoparticles

20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15870-15873
DOI: 10.1039/C4CC07430K, CommunicationJian Zhang, Jianping Wang, Liang Yang, Bianhua Liu, Guijian Guan, Changlong Jiang, Zhongping Zhang
A ligand replacement induced chemiluminescence method is developed for detecting parathion-methyl using Au-Fe3O4 dumbbell-like nanoparticles.
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