Royal Society of Chemistry

Acetylene bubble-powered autonomous capsules: towards in situ fuel

Chem. Commun. - 20 November, 2014 - 21:17

Chem. Commun., 2014, 50,15849-15851
DOI: 10.1039/C4CC07218A, CommunicationJames Guo Sheng Moo, Hong Wang, Martin Pumera
A fuel-free autonomous self-propelled motor powered by acetylene bubbles is illustrated.
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Continuous synthesis of graphene sheets by spray pyrolysis and their uses as catalysts for fuel cells

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08197H, CommunicationJian Nong Wang, Biao Zou, Xiao Xia Wang, Xin Xin Huang
Graphene sheets (GNS) were synthesized continuously by spray pyrolysis of iron carbonyl and pyridine. The Pt catalyst supported on GNS exhibited an excellent durability for oxygen reduction reaction (ORR). The...
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Preparation of reduced graphite oxide with high volumetric capacitance in supercapacitor

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08038F, CommunicationYueming Li, Dan Zhao
Reduced graphite oxide with high density was prepared via a novel precipitation assisted method, and micropore area is found to be above 70% in the total surface area for as...
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Dynamic Stereoisomerization in Inherently Chiral Bimetallic [2]Catenanes

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07392D, CommunicationAli Trabolsi, Thirumugan Prakasam, Matteo Lusi, Elisa Nauha, John-Carl Olsen, mohamadou Sy, Carlos Platas-Iglesias, Loic Charbonniere
Stereoisomerization and the unprecedented phenomenon of metal translocation in the absence of redox processes were probed in two inherently chiral bimetallic [2]catenanes by using a combination of variable-temperature 1H NMR...
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A Nile Blue Based Infrared Fluorescent Probe: Imaging tumors that over-express Cyclooxygenase-2

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08915D, CommunicationJiangli Fan, Benhua Wang, Xianwu Wang, Hao Zhu, Jingyun Wang, Huiying Mu, Xiaojun Peng
The first Golgi-localized cyclooxygenase-2 (COX-2)-specific near-infrared (NIR) fluorescence probe, Niblue-C6-IMC, able to detect cancer cells was designed. Importantly, Niblue-C6-IMC preferentially labeled the tumors in mouse tumor model with deep tissue...
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3-Pyrrolyl-oxindoles as efficient nucleophiles for organocatalytic asymmetric synthesis of structurally diverse 3,3'-disubstituted oxindole derivatives

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08364D, CommunicationBao-Dong Cui, Yong You, Jian-Qiang Zhao, Jian Zuo, Zhi-Jun Wu, Xiao-Ying Xu, Xiao-Mei Zhang, Weicheng Yuan
A range of 3-pyrrolyl-3,3'-disubstituted oxindoles were smoothly obtained via the reaction of 3-pyrrolyl-oxindoles with nitroalkenes by organocatalyst. The usefulness of the protocol was also demonstrated by the versatile conversions of...
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Oligonucleotide-capped mesoporous silica nanoparticles as DNA-responsive dye delivery systems for genomic DNA detection

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08306G, CommunicationLluis Pascual, Isabel Baroja, Elena Aznar, Felix Sancenon, Maria Dolores Marcos, Jose R. Murguia, Pedro Amoros del Torro, Knut Rurack, Ramon Martinez-Manez
New hybrid oligonucleotide-capped mesoporous silica nanoparticles able to detect genomic DNA were designed
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Ternary synthesis of colloidal Zn3P2 quantum dots

Chem. Commun. - 20 November, 2014 - 21:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08068H, CommunicationBenjamin A. Glassy, Brandi M. Cossairt
The synthesis and characterization of crystalline colloidal zinc phosphide quantum dots with observable excitonic transitions ranging between 424-535 nm (2.3-2.9 eV) are reported.
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A bio-catalytically driven Janus mesoporous silica cluster motor with magnetic guidance

Chem. Commun. - 20 November, 2014 - 21:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08285K, CommunicationXing Ma, Samuel Sanchez
A bio-catalytic Janus motor based on the mesoporous silica cluster (JMSC) is fabricated.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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A hyperbranched supramolecular polymer constructed by orthogonal triple hydrogen bonding and host-guest interactions

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08533G, CommunicationDahui Qu, Ruirui Gu, Jian Yao, Xin Fu, Wei Zhou
A hyperbranched supramolecular polymer has been constructed through orthogonal self-crosslinking by two classical binding interactions: triple hydrogen bonding interaction between a three-arm melamine derivative and DB24C8-containing bisimide and host-guest interaction...
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A Thermostable Transketolase Evolved for Aliphatic Aldehyde Acceptors

Chem. Commun. - 20 November, 2014 - 21:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08436E, CommunicationWolf-Dieter Fessner, Dong Yi, Saravanan Thangavelu, Titu Devamani, Franck Charmantray, Laurence Hecquet
Directed evolution of the thermostable transketolase from Geobacillus stearothermophilus based on a pH-based colorimetric screening of smart libraries yielded several mutants with up to 16-fold higher activity for aliphatic aldehydes...
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Light induced structural evolution of photoswitchable carbohydrate-based surfactant micelles

Chem. Commun. - 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

Chem. Commun. - 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

Chem. Commun. - 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

Chem. Commun. - 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

Chem. Commun. - 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

Chem. Commun. - 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

Chem. Commun. - 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)

Chem. Commun. - 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

Chem. Commun. - 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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