Chem. Commun.

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Template-assisted in situ polymerization for forming blue organic light-emitting nanotubes

18 June, 2014 - 06:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC01877J, CommunicationLi-Chi Lee, Han Han, Yu-Tang Tsai, Gang-Lun Fan, Hsiang-Fang Liu, Chung-Chih Wu, Jing-Jong Shyue, Shih-Sheng Sun, Chien-Liang Liu, Pi-Tai Chou, Ken-Tsung Wong
The nanotubes generated within anodized aluminum oxide (AAO) were filled with Fe3O4 nanoparticles to form blue fluorescent and magnetic nanocomposites.
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Uncovering alternate charge transfer mechanisms in Escherichia coli chemically functionalized with conjugated oligoelectrolytes

18 June, 2014 - 06:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02784A, CommunicationVictor Bochuan Wang, Natalia Yantara, Teck Ming Koh, Staffan Kjelleberg, Qichun Zhang, Guillermo C. Bazan, Say Chye Joachim Loo, Nripan Mathews
Conjugated oligoelectrolytes integrated in Escherichia coli have been proposed to induce release of electroactive cytosolic components, which contributes to extracellular electron transfer.
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Rhodium-catalyzed direct coupling of biaryl pyridine derivatives with internal alkynes

18 June, 2014 - 06:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02822H, CommunicationJun Zheng, Shu-Li You
Axially chiral biaryls were synthesized by an isoquinoline or 2-pyridine-directed Rh(III)-catalyzed dual C-H cleavage and coupling with internal alkynes.
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NiSb alloy hollow nanospheres as anode materials for rechargeable lithium ion batteries

18 June, 2014 - 06:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02875A, CommunicationHongshuai Hou, Xiaoyu Cao, Yingchang Yang, Laibing Fang, Chengchi Pan, Xuming Yang, Weixin Song, Xiaobo Ji
NiSb alloy hollow nanospheres (HNSs) obtained by galvanic replacement were firstly applied as anode materials for lithium ion batteries, giving the best electrochemical performances for NiSb alloy materials so far with a high reversible capacity of 420 mA h g-1 after 50 cycles, close to its theoretical capacity (446 mA h g-1).
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Facile synthesis of water-soluble Au25-xAgx nanoclusters protected by mono- and bi-thiolate ligands

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7459-7462
DOI: 10.1039/C4CC02261K, CommunicationXinyue Dou, Xun Yuan, Qiaofeng Yao, Zhentao Luo, Kaiyuan Zheng, Jianping Xie
A series of water-soluble Au25-xAgx nanoclusters (NCs) protected by mono- and bi-thiolate ligands are synthesized via the NaOH-mediated NaBH4 reduction method.
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Switchable and selective detection of Zn2+ or Cd2+ in living cells based on 3[prime or minute]-O-substituted arrangement of benzoxazole-derived fluorescent probes

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7514-7516
DOI: 10.1039/C4CC02335H, CommunicationYongqian Xu, Liangliang Xiao, Shiguo Sun, Zhichao Pei, Yuxin Pei, Yi Pang
Two benzoxazole-derived ESIPT fluorescent sensors E1 and E2 show highly selective detection of Zn2+ and Cd2+, respectively, in aqueous solution and living cells.
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Enantiopure pillar[5]arene active domains within a homochiral metal-organic framework

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7455-7458
DOI: 10.1039/C4CC02559H, CommunicationNathan L. Strutt, Huacheng Zhang, J. Fraser Stoddart
Enantiopure pillar[5]arene struts have been linked together with inorganic joints in order to create MOFs with homochiral active domains.
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Truncated trigonal prismatic tubular crystals consisting of a zeolite L-mimic metal-organic framework

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7451-7454
DOI: 10.1039/C4CC03097D, CommunicationTae Hwan Noh, Jaeseong Jang, Woosik Hong, Haeri Lee, Ok-Sang Jung
Construction, crystal morphology, surface coating, and functions of a novel zeolite L-mimic metal-organic framework consisting of [Ag4Ni(L)3][middle dot]3.5H2O have been investigated.
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Synergistic catalysis: highly diastereoselective benzoxazole addition to Morita-Baylis-Hillman carbonates

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7447-7450
DOI: 10.1039/C4CC00728J, CommunicationVictor Ceban, Piotr Putaj, Marta Meazza, Mateusz B. Pitak, Simon J. Coles, Jan Vesely, Ramon Rios
An expedited method has been developed for the diastereoselective synthesis of highly functionalized alkyl-azaarene systems with good yields and high diastereoselectivities (>15 : 1 dr).
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Synthesis and ligand-based reduction chemistry of boron difluoride complexes with redox-active formazanate ligands

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7431-7433
DOI: 10.1039/C4CC03244F, CommunicationM.-C. Chang, E. Otten
Mono(formazanate) boron difluoride complexes (LBF2), which show remarkably facile and reversible ligand-based redox-chemistry, were synthesized by transmetallation of bis(formazanate) zinc complexes with boron trifluoride.
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Boron-nitride and aluminum-nitride "Pringles" and flapping motion

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7444-7446
DOI: 10.1039/C4CC02294G, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Wei Fa, Shuang Chen, Xiao Cheng Zeng
Boron-nitride and aluminum-nitride "Pringles": flexible structures in solution with flapping motion.
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pH-responsive self-assembly of fluorophore-ended homopolymers

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7511-7513
DOI: 10.1039/C4CC02448F, CommunicationJin Zhang, Shusen You, Shouke Yan, Klaus Mullen, Wantai Yang, Meizhen Yin
pH-responsive perylene-ended amphiphilic homopolymers can self-assemble into flower-like structures by the pH-adjustment.
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A folate receptor-specific activatable probe for near-infrared fluorescence imaging of ovarian cancer

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7507-7510
DOI: 10.1039/C4CC02301C, CommunicationHawon Lee, Jisu Kim, Hyunjin Kim, Youngmi Kim, Yongdoo Choi
A folate receptor-specific activatable probe for in vivo near-infrared fluorescence imaging with a high target-to-background ratio was synthesized.
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Glycoligand-targeted core-shell nanospheres with tunable drug release profiles from calixarene-cyclodextrin heterodimers

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7440-7443
DOI: 10.1039/C4CC02703E, CommunicationLaura Gallego-Yerga, Michela Lomazzi, Francesco Sansone, Carmen Ortiz Mellet, Alessandro Casnati, Jose M. Garcia Fernandez
Calixarene-cyclodextrin heterodimers self-assemble in water into core-shell nanoparticles that can be decorated with glycoligands for site-specific drug delivery.
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Copper-catalyzed 5-endo-trig cyclization of ketoxime carboxylates: a facile synthesis of 2-arylpyrroles

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7437-7439
DOI: 10.1039/C4CC03129F, CommunicationWei Du, Mi-Na Zhao, Zhi-Hui Ren, Yao-Yu Wang, Zheng-Hui Guan
A novel Cu-catalyzed anti-Baldwin 5-endo-trig cyclization of ketoxime carboxylates for the synthesis of 2-arylpyrroles was developed.
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Polyol-mediated C-dot formation showing efficient Tb3+/Eu3+ emission

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7503-7506
DOI: 10.1039/C4CC01715C, CommunicationHailong Dong, Ana Kuzmanoski, Dorothee M. Go[German sz ligature}l, Radian Popescu, Dagmar Gerthsen, Claus Feldmann
Metal-modified C-dots (3-5 nm) obtained by most simple heating of polyols show intense blue, green and red emission with quantum yields up to 85%.
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Synthesis, stability and reactivity of the first mononuclear nonheme oxoiron(IV) species with monoamido ligation: a putative reactive species generated from iron-bleomycin

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7485-7487
DOI: 10.1039/C4CC01409J, CommunicationYutaka Hitomi, Kengo Arakawa, Masahito Kodera
The preparation and characterisation of an oxoiron(IV) species with monoamido ligation are described.
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A chiral BINOL-bridged imidazole dimer possessing sub-millisecond fast photochromism

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7481-7484
DOI: 10.1039/C4CC02710H, CommunicationTakahiro Iwasaki, Tetsuya Kato, Yoichi Kobayashi, Jiro Abe
We developed a chiral BINOL-bridged imidazole dimer which acts as a 100 [small mu ]s fast photochromic switch with high durability.
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A prospective antibacterial for drug-resistant pathogens: a dual warhead amphiphile designed to track interactions and kill pathogenic bacteria by membrane damage and cellular DNA cleavage

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7434-7436
DOI: 10.1039/C4CC02354D, CommunicationDurairaj Thiyagarajan, Sudeep Goswami, Chirantan Kar, Gopal Das, Aiyagari Ramesh
A judiciously designed bactericidal amphiphile acts on irrefutable targets and is likely to disable resistance development in pathogenic bacteria.
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Microwave-assisted preparation of nucleoside-phosphoramidites

18 June, 2014 - 06:54

Chem. Commun., 2014, 50,7463-7465
DOI: 10.1039/C4CC03092C, CommunicationG. Meher, T. Efthymiou, M. Stoop, R. Krishnamurthy
Microwave-assisted phosphitylation of nucleosides is an efficient method for the preparation of phosphoramidites.
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