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Supramolecular Scaffolds on Glass Slides as Sugar Based Rewritable Sensor for Bacteria

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01019E, CommunicationRaghavendra V Kikkeri, madhuri GADE, Ajay Paul, Catherine Alex, Devika Choudhary, Thulasiram V Hirekodathakallu
We describe here the sugar functionalized [small beta]-cyclodextrin/ferrocene glass slides as fully reversible bacterial biosensors under the influence of external adamantane carboxylic acid. The prototype D-mannose- E. coli ORN 178 and...
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A Br substituted phenanthroimidazole derivative with aggregation induced emission from intermolecular halogen-hydrogen interactions

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00490J, CommunicationYing Zhang, Jun-Hao Wang, Ji Zheng, Dan Li
A unique aggregation induced emission (AIE) active emitter based on Br substituted phenanthroimidazole derivative was reported. The yellowish green emission with high quantum yield and large stokes shift (~150 nm)...
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Fluorescence Turn-On Detection of Glucose via the Ag Nanoparticle Mediated Release of a Perylene Probe

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10381E, CommunicationCong Yu, Juanmin Li, Yongxin Li, Sohail Anjum Shahzad, Jian Chen, yang chen, yan wang, Meiding Yang
A novel fluorescence turn-on strategy for glucose sensing is demonstrated. The fluorescence of a perylene probe could be quenched by the silver nanoparticles (Ag NPs). The Ag NPs could be...
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H+-Assisted Fluorescent Differentiation of Cu+ and Cu2+: Effect of Al3+-induced acidity on chemical sensing and generation of two novel and independent logic gating pathways

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10025E, CommunicationYonghwang Ha, Dhiraj P Murale, ChangSuk Yun, Sudesh T Manjare, Hyungjun Kim, Yoon Sup Lee, Juhyoun Kwak, David G Churchill
A novel Schiff base probe exhibited strong 'turn-ON' fluorescence for Cu2+ at 345 nm, Al3+ at 445 nm, and Cu+ at 360 nm in the presence of Al3+, which constructed...
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Rh-catalysed direct cyclisation of 1,4-naphthoquinone and 9,10-phenanthraquinone with alkyne: a facile access to 1,8-dioxapyrenes and 1,12-dioxaperylenes as orange and red-emitting luminophores

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00312A, CommunicationJing Wang, Dekun Qin, Jingbo Lan, Yangyang Cheng, Shuai Zhang, Qiang Guo, Jie Wu, Di Wu, Jingsong You
Rh-catalysed direct cyclisation of 1,4-naphthoquinones and 9,10-phenanthraquinones with alkynes has been accomplished for the first time through C-H activation strategy to forge 1,8-dioxapyrenes and 1,12-dioxaperylenes. Starting from readily available substrates,...
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Transparent free-standing film of 1-D rutile/anatase TiO2 nanorod array by one-step hydrothermal process

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00287G, CommunicationLi-Cheng Kao, Chin-Jung Lin, Chungli Dong, Chi Liang Chen, Ya Hsuan Liou
Through adding the additional solid-state precursor, the large-scale, transparent, and free-standing film of 1-D rutile/anatase TiO2 nanorod array can be fabricated by dynamically changing the acidity and the concentrations of...
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Paper-based skin patch for the diagnostic screening of cystic fibrosis

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00717H, CommunicationXuan Mu, Xiaolei Xin, Chengyan Fan, Xue Li, Xinlun Tian, Kai-Feng Xu, Zhi Zheng
A thin and flexible paper-based skin patch was developed for the diagnostic screening of Cystic Fibrosis. It utilized a unique combination of anion exchange and pH testing papers to enable...
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meso-Methylhydroxy BODIPY: a scaffold for photo-labile protecting groups

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00550G, CommunicationNaama Rubinstein, Pei Liu, Evan Miller, Roy Weinstain
Photochemically labile protecting groups enable precise control over the spatial and temporal release of bioactive molecules with light. The vast majority of commonly used photocages rely on high energy photons...
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Adsorption and desorption characteristics of alcohol vapors on a nanoporous ZIF-8 film investigated using silicon microcantilevers

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01315A, CommunicationChangyong Yim, Moonchan Lee, Wuseok Kim, Sanghee Lee, Gook-Hee Kim, Kyong Tae Kim, Sangmin Jeon
Zinc oxide nanorods were synthesized directly on a silicon microcantilever and converted into a nanoporous ZIF-8 film via a solvothermal reaction. The simultaneous measurements of the resonance frequency and deflection...
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Frustrated Lewis Pair-Like Reactions of Nucleophilic Palladium Carbenes with B(C6F5)3

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00868A, CommunicationPeng Cui, Cezar Catalin Comanescu, Vlad Iluc
The reactions of two nucleophilic palladium carbene complexes with the strong Lewis acid B(C6F5)3 afforded two zwitterionic products. One of them features a remote nucleophilic attack at the para-carbon of...
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Tailored biocatalyst achieved by the rational anchoring of imidazole groups on a natural polymer: furnishing a potential artificial nuclease by the sustainable material engineering

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00860C, CommunicationJose G.L. Ferreira, Aline Grein-Iankovski, Marco A.S. Oliveira, Fernanda F Simas-Tosin, Izabel C. Riegel-Vidotti, Elisa S Orth
Foreseeing the development of artificial enzymes by the sustainable materials engineering, we rationally anchored reactive imidazole groups on gum arabic, a natural biocompatible polymer. The tailored biocatalyst GAIMZ demonstrated catalytic...
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Synthesis of oxazolidine-2,4-diones by tandem phosphorus-mediated carboxylative condensation/cyclization reaction using atmospheric carbon dioxide

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01530H, CommunicationWen-Zhen Zhang, Tian Xia, Xu-Tong Yang, Xiaobing Lu
The oxazolidine-2,4-dione motif is found frequently in biologically important compounds. A tandem phosphorus-mediated carboxylative condensation of primary amine and [small alpha]-ketoester/base-catalyzed cyclization reaction has been developed. This process provides a novel...
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An Entry to Vinylcyclopropane through Palladium-catalyzed Intramolecular Cyclopropanation of Alkenes with Unstabilized Allylic tosylhydrazones

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00235D, CommunicationYang Yang, Jinpeng Li, Biao Du, Changchun Yuan, Bo Liu, Song Qin
A diastereoselective Pd-catalyzed intramolecular cyclopropanation of alkenes with unstabilized allylic tosylhydrazones were developed. This methodology provides an efficient entry toward synthesis of 3/5 bicyclic system with an exo- double bond,...
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Metal-free oxidative decarbonylative coupling of aromatic aldehydes with arenes: direct access to biaryls

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10155C, CommunicationRen-Jin Tang, Qing He, Luo Yang
A metal-free oxidative decarbonylative coupling of aromatic aldehydes with electron-rich or electron-deficient arenes to produce biaryl compounds was developed for the first time.
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Branched dimerization of Tat peptide improves permeability to HeLa and hippocampal neuronal cells

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00882D, CommunicationI. Abrrey Monreal, Qian Liu, Katherine Tyson, Tyler Bland, Doralyn S. Dalisay, Erin V. Adams, Gary A. Wayman, Hector C. Aguilar, Jonel P. Saludes
A designed, dimeric analogue of TAT-peptide translocates through HeLa and primary neuronal cell membrane in a non-linear dependence on concentration.
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Li-ion battery shut-off at high temperature caused by polymer phase separation in responsive electrolytes

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10282G, CommunicationJesse C. Kelly, Nicholas L. Degrood, Mark E. Roberts
Schematic of LTO/LFP battery with a thermally responsive electrolyte. The constant current discharge characteristics are shown at low and high temperature. The insets show the phase of the polymer in the cell at each temperature.
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Lewis-acid induced disaggregation of dimeric arylantimony oxides

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00738K, CommunicationRalf Kather, Tomas Svoboda, Maren Wehrhahn, Elena Rychagova, Enno Lork, Libor Dostal, Sergey Ketkov, Jens Beckmann
The reaction of (Ph3SbO)2 and [2,6-(Me2NCH2)2C6H3SbO]2 with B(C6F5)3 provided the donor acceptor complexes Ph3SbOB(C6F5)3 and 2,6-(Me2NCH2)2C6H3SbOB(C6F5)3 having significantly shorter Sb-O bonds than their parent compounds.
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Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10061A, CommunicationSreekumar Pankajakshan, Zhi Guang Chng, Rakesh Ganguly, Teck Peng Loh
Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed.
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Correction: A new, cheap, and productive FeP anode material for sodium-ion batteries

Chem. Commun. - 3 March, 2015 - 22:54
Chem. Commun., 2015, 51,4720-4720
DOI: 10.1039/C5CC90084K, CorrectionWei-Jie Li, Shu-Lei Chou, Jia-Zhao Wang, Hua-Kun Liu, Shi-Xue Dou
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A concise route to the highly-functionalized azetidine precursor: the enantioselective synthesis of penaresidin B

Chem. Commun. - 3 March, 2015 - 22:54

Chem. Commun., 2015, 51,4639-4642
DOI: 10.1039/C4CC09904D, CommunicationFeiqing Ding, Ronny William, Si Min Kock, Min Li Leow, Xue-Wei Liu
An efficient, high-yielding and scalable synthesis of penaresidin B is achieved, in which the highly functionalized azetidine precursor is constructed and stereoselectively from glycal.
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