Chem. Commun.

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Biomolecular Logic Gate for Analysis of the New Delhi Metallo-[small beta]-Lactamase (NDM)-Coding Gene with Concurrent Determination of Its Drug Resistance-Encoding Fragments

6 April, 2014 - 13:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC01108B, CommunicationYu-Hsuan Lai, Yu-Chieh Liao, Jung-Jung Mu, Tsui-Ming Kuo, Yuan-Hao Hsu, Min-Chieh Chuang
We herein exploit a newly schemed logic gate to superiorly facilitate analysis of long and highly-structured nucleic acids. This strategy uniquely realizes an identification of NDM-specific gene and concurrent screening...
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Evolution of neutral organic super-electron-donors and their applications

6 April, 2014 - 13:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C3CC48969H, Feature ArticleEswararao Doni, John A. Murphy
Organic electron donors have emerged as powerful reducing reagents with unique selectivity.
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Structural alteration of the metal-organic pyrogallol[4]arene nano-capsule motif by incorporation of large metal centres

6 April, 2014 - 13:17

Chem. Commun., 2014, 50,4508-4510
DOI: 10.1039/C4CC00202D, CommunicationPing Jin, Harshita Kumari, Stuart Kennedy, Charles L. Barnes, Simon J. Teat, Scott J. Dalgarno, Jerry L. Atwood
Addition of cadmium(II) nitrate to gallium-coordinated metal-organic C-alkylpyrogallol[4]arene nano-capsules affords a marked variation in the near spherical capsule motif.
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Conjugation versus rotation: good conjugation weakens the aggregation-induced emission effect of siloles

6 April, 2014 - 13:17

Chem. Commun., 2014, 50,4500-4503
DOI: 10.1039/C4CC00653D, CommunicationBin Chen, Han Nie, Ping Lu, Jian Zhou, Anjun Qin, Huayu Qiu, Zujin Zhao, Ben Zhong Tang
Conjugation extension of substituents compensates emission quenching by intramolecular rotation, rendering siloles an improved emission efficiency in solution.
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Temperature controlled invertible selectivity for adsorption of N2 and CH4 by molecular trapdoor chabazites

6 April, 2014 - 13:17

Chem. Commun., 2014, 50,4544-4546
DOI: 10.1039/C4CC00269E, CommunicationJin Shang, Gang Li, Qinfen Gu, Ranjeet Singh, Penny Xiao, Jefferson Z. Liu, Paul A. Webley
A molecular trapdoor chabazite zeolite provides temperature-controlled invertible adsorption selectivity for N2 and CH4 separation.
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Ligand-controlled E/Z selectivity and enantioselectivity in palladium-catalyzed allylation of benzofuranones with 1,2-disubstituted allylic carbonates

6 April, 2014 - 13:17

Chem. Commun., 2014, 50,4554-4557
DOI: 10.1039/C3CC49338E, CommunicationKohsuke Ohmatsu, Mitsunori Ito, Takashi Ooi
The first highly E- and enantioselective allylic alkylation of prochiral carbon nucleophiles with 1,2-disubstituted allylic carbonates is reported. The key is the ability of modular ion-paired chiral ligands to simultaneously control the E/Z selectivity and enantioselectivity.
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Ratiometric luminescence thermometry based on crystal-field alternation at the extremely narrow 5D0 [rightward arrow] 7F2 transition band of europium(III)

4 April, 2014 - 12:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC00704B, CommunicationJunpei Yuasa, Ryusuke Mukai, Yasuchika Hasegawa, Tsuyoshi Kawai
[BP-(EuIII)2-(ODA)3] (BP = 2,2[prime or minute]-bipyridine-6,6[prime or minute]-dicarboxylic acid bis(N-hydroxy-succinimide) ester, ODA = diglycolic acid) shows a fully reversible emission spectral change at the extremely narrow 5D0 [rightward arrow] 7F2 transition band in response to temperature changes ranging from 283 K to 333 K.
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Red Si-rhodamine drug conjugates enable imaging in GFP cells

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4504-4507
DOI: 10.1039/C4CC00144C, CommunicationEunha Kim, Katherine S. Yang, Randy J. Giedt, Ralph Weissleder
Here we evaluated a series of Si-derivatized rhodamine (SiR) dyes for their ability to visualize a model drug in live cells. We show that a charge neutral SiR derivative (but not others) can indeed be used to follow the intracellular location of the model therapeutic drug in GFP cells.
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The highly enhanced performance of lamellar WS2 nanosheet electrodes upon intercalation of single-walled carbon nanotubes for supercapacitors and lithium ions batteries

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4485-4488
DOI: 10.1039/C4CC01622J, CommunicationYu Liu, Wei Wang, Hubiao Huang, Lin Gu, Yewu Wang, Xinsheng Peng
Highly electrochemical performance of single-walled carbon nanotubes intercalated lamellar WS2 nanosheets electrodes.
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Fast Li-ion conduction in poly(ethylene carbonate)-based electrolytes and composites filled with TiO2 nanoparticles

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4448-4450
DOI: 10.1039/C3CC49588D, CommunicationYoichi Tominaga, Kenta Yamazaki
We have found remarkable ion-conductive properties in a novel polymer electrolyte composed of poly(ethylene carbonate) and Li bis-(fluorosulfonyl) imide.
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Enhanced efficiency of solution-processed small-molecule solar cells upon incorporation of gold nanospheres and nanorods into organic layers

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4451-4454
DOI: 10.1039/C4CC01322K, CommunicationXiaoyan Xu, Aung Ko Ko Kyaw, Bo Peng, Qingguo Du, Lei Hong, Hilmi Volkan Demir, Terence K. S. Wong, Qihua Xiong, Xiao Wei Sun
Incorporating different shapes of gold nanoparticles into the buffer layer and the active layer enhanced the performance in solution-processed small-molecule solar cells.
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Electrochemical modulation of SERS at the liquid/liquid interface

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4482-4484
DOI: 10.1039/C4CC00359D, CommunicationSamuel G. Booth, David P. Cowcher, Royston Goodacre, Robert A. W. Dryfe
The potential applied to an oil-water interface is used to modulate the SERS response in the presence of adsorbed Ag nanoparticles.
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Bioorthogonal site-specific labeling of the 5[prime or minute]-cap structure in eukaryotic mRNAs

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4478-4481
DOI: 10.1039/C4CC01549E, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Josephin Marie Holstein, Daniela Schulz, Andrea Rentmeister
A chemo-enzymatic approach for site-specific labeling of 5[prime or minute]-capped RNAs based on strain-promoted azide-alkyne cycloaddition (SPAAC) was developed.
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In situ growth of a MoSe2/Mo counter electrode for high efficiency dye-sensitized solar cells

4 April, 2014 - 12:54

Chem. Commun., 2014, 50,4475-4477
DOI: 10.1039/C3CC49600G, CommunicationHaijie Chen, Yian Xie, Houlei Cui, Wei Zhao, Xiaolong Zhu, Yaoming Wang, Xujie Lu, Fuqiang Huang
A facile and economical MoSe2/Mo structure was in situ prepared to replace the currently preferred expensive Pt and FTO counter electrode (CE) in dye-sensitized solar cells.
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