Chem. Commun.

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Updated: 20 hours 21 min ago

The phosphaethynolate anion reacts with unsaturated bonds: DFT investigations into [2+2], [3+2] and [4+2] cycloadditions

20 hours 21 min ago

Chem. Commun., 2014, 50,11347-11349
DOI: 10.1039/C4CC04610B, CommunicationLiu Liu, Jun Zhu, Yufen Zhao
Density functional theory calculations were carried out to investigate the [2+2], [3+2] and [4+2] cycloadditions of the phosphaethynolate anion.
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On the origin of the high capacitance of nitrogen-containing carbon nanotubes in acidic and alkaline electrolytes

20 hours 21 min ago

Chem. Commun., 2014, 50,11343-11346
DOI: 10.1039/C4CC04876H, CommunicationO. Ornelas, J. M. Sieben, R. Ruiz-Rosas, E. Morallon, D. Cazorla-Amoros, J. Geng, N. Soin, E. Siores, B. F. G. Johnson
The preparation of nitrogenated carbon nanotubes (N-CNT) using pyridine as a carbon precursor resulted in an eight-times increase in gravimetric capacitance.
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COSAN as a molecular imaging platform: synthesis and "in vivo" imaging

20 hours 21 min ago

Chem. Commun., 2014, 50,11415-11417
DOI: 10.1039/C4CC05058D, CommunicationKiran B. Gona, Adnana Zaulet, Vanessa Gomez-Vallejo, Francesc Teixidor, Jordi Llop, Clara Vinas
The unprecedented radiolabelling of [Co(8-I-C2B9H10)(C2B9H11)]- with 124I and 125I: short cutting the pathway from bench to bed for boron carrier drugs.
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DNA sequence-dependent photoluminescence enhancement in a cationic conjugated polyelectrolyte

20 hours 21 min ago

Chem. Commun., 2014, 50,11311-11313
DOI: 10.1039/C4CC03417A, CommunicationZhongwei Liu, Hsing-Lin Wang, Mircea Cotlet
A cationic conjugated polyelectrolyte complexed with single stranded DNA experiences sequence dependent photoluminescence enhancement.
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Synthesis of tetraphenylethylene pillar[6]arenes and the selective fast quenching of their AIE fluorescence by TNT

20 hours 21 min ago

Chem. Commun., 2014, 50,11407-11410
DOI: 10.1039/C4CC05189K, CommunicationJin-Hua Wang, Hai-Tao Feng, Yan-Song Zheng
AIE fluorescence of tetraphenylethylene pillar[6]arenes could be selectively quenched by TNT, which could be used to detect TNT in air.
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Size tunable synthesis of solution processable diamond nanocrystals

20 hours 21 min ago

Chem. Commun., 2014, 50,11307-11310
DOI: 10.1039/C4CC01899K, CommunicationManik Mandal, Fadi Haso, Tianbo Liu, Yingwei Fei, Kai Landskron
Size tunable synthesis of solution processable diamond nanocrystals is reported.
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In situ generation of redox active peptides driven by selenoester mediated native chemical ligation

20 hours 21 min ago

Chem. Commun., 2014, 50,11397-11400
DOI: 10.1039/C4CC03835E, CommunicationDnyaneshwar B. Rasale, Indrajit Maity, Apurba K. Das
Redox active peptides synthesized via selenoester mediated native chemical ligation with a propensity to self-assemble in aqueous medium. A gel-sol transition of self-assembled peptide in a reducing environment makes it a versatile candidate for the development of functional biomaterials.
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Covalent linking of quantum dots to polymer for inorganic-inorganic luminescence films via layer-by-layer assembly with clay

20 hours 21 min ago

Chem. Commun., 2014, 50,11370-11373
DOI: 10.1039/C4CC04838E, CommunicationWenjuan Zhou, Weijiang Guan, Chao Lu
Polyamine modified-QDs by covalent bonds were incorporated into MMT nanosheets to obtain inorganic-inorganic luminescence films.
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Fabrication of solid strong bases with a molecular-level dispersion of lithium sites and high basic catalytic activity

20 hours 21 min ago

Chem. Commun., 2014, 50,11299-11302
DOI: 10.1039/C4CC04074K, CommunicationLin-Bing Sun, Jie Shen, Feng Lu, Xiao-Dan Liu, Li Zhu, Xiao-Qin Liu
Cyclodextrin-supported lithium prepared at room temperature exhibits a molecular-level dispersion of basic sites and high activity in transesterification reactions.
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Towards environmentally benign approaches for the synthesis of CZTSSe nanocrystals by a hot injection method: a status review

20 hours 21 min ago

Chem. Commun., 2014, 50,11258-11273
DOI: 10.1039/C4CC03176H, Feature ArticleUma Ghorpade, Mahesh Suryawanshi, Seung Wook Shin, Kishor Gurav, Pramod Patil, Sambhaji Pawar, Chang Woo Hong, Jin Hyeok Kim, Sanjay Kolekar
With the earth's abundance of kesterite, recent progress in chalcogenide based Cu2ZnSn(Sx,Se1-x)4 (CZTSSe) thin films has drawn prime attention in thin film solar cell (TFSC) research and development.
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Noncovalent interaction-assisted polymeric micelles for controlled drug delivery

20 hours 21 min ago

Chem. Commun., 2014, 50,11274-11290
DOI: 10.1039/C4CC03153A, Feature ArticleJianxun Ding, Linghui Chen, Chunsheng Xiao, Li Chen, Xiuli Zhuang, Xuesi Chen
Various individual or synergistic noncovalent interactions were employed to mediate polymeric micelles for controlled drug delivery.
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Shear induced fabrication of intertwined single walled carbon nanotube rings

20 hours 21 min ago

Chem. Commun., 2014, 50,11295-11298
DOI: 10.1039/C4CC03126A, CommunicationKasturi Vimalanathan, Xianjue Chen, Colin L. Raston
Stable nanorings of SWCNTs devoid of surfactants are accessible by combining liquid-liquid interfacial tension and mechanoenergy within an energy efficient thin film microfluidic vortex fluidic device (VFD).
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Synergistic combination therapy using a lipid shell-droplet core nanosphere with tunable thickness

20 hours 21 min ago

Chem. Commun., 2014, 50,11291-11294
DOI: 10.1039/C4CC02717E, CommunicationChia-Wei Su, Ting-Hsi Fan, Wei-Ming Li, San-Yuan Chen
A combinational drug delivery carrier composed of an internal droplet core and a thickness-controllable shell was developed to co-deliver paclitaxel, doxorubicin and quantum dots simultaneously for acting on different biological signaling pathways synergistically and achieving in vitro fluorescence imaging, chemotherapeutic and oxidation therapy.
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Direct allylation of aromatic and [small alpha],[small beta]-unsaturated carboxamides under ruthenium catalysis

20 hours 21 min ago

Chem. Commun., 2014, 50,11303-11306
DOI: 10.1039/C4CC03354J, CommunicationMirim Kim, Satyasheel Sharma, Neeraj Kumar Mishra, Sangil Han, Jihye Park, Minyoung Kim, Youngmi Shin, Jong Hwan Kwak, Sang Hoon Han, In Su Kim
The ruthenium-catalyzed oxidative allylation of aromatic and [small alpha],[small beta]-unsaturated carboxamides with allylic carbonates is described.
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Low-temperature synthesis of Mn-based mixed metal oxides with novel fluffy structures as efficient catalysts for selective reduction of nitrogen oxides by ammonia

20 hours 21 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC03072A, CommunicationBo Meng, Zongbin Zhao, Yongsheng Chen, Xuzhen Wang, Yong Li, Jieshan QIU
A series of Mn-based mixed metal oxide catalysts (Co-Mn-O, Fe-Mn-O, Ni-Mn-O) with high surface areas were prepared via low temperature crystal splitting and exhibited extremely high catalytic activity for the...
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A base-catalyzed cycloisomerization of 5-cyano-pentyne derivatives: efficient synthesis of 3-cyano-4,5-dihydro-1H-pyrroles

20 hours 21 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04409F, CommunicationYu-long Zhao, Jia Meng, Yi-Jin Li, Xiu-Bin Bu, Qun Liu
A base-catalyzed cycloisomerization of 5-cyano-pentyne bearing a terminal alkyne group has been developed under metal-free conditions. This reaction involves a tandem process providing an efficient access to 3-cyano-4,5-dihydro-1H-pyrroles in good...
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High performance and air stable n-type single crystal transistors based on core-tetrachlorinated perylene diimides

20 hours 21 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05896H, CommunicationChunming Liu, Chengyi Xiao, Yan Li, Wenping Hu, Zhibo Li, Zhaohui Wang
Organic single crystal transistors based on two kinds of core-tetrachlorinated perylene diimides (4ClPDIs) are fabricated. Compared with alkyl substituted 4ClPDI, the transistors based on fluoroalkyl substituted 4ClPDI exhibit air-stable electron...
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Enzymatic synthesis of chiral [gamma]-amino acids using [small omega]-transaminase

20 hours 21 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C3CC44864A, CommunicationMinsu Shon, Ramachandran Shanmugavel, Giyoung Shin, Sam Mathew, Sang-Hyeup Lee, Hyungdon Yun
In this study, we successfully synthesized enantiomerically pure (R)- and (S)-[gamma]-amino acids (>99% ee) using [small omega]- transaminase ([small omega]-TA) through kinetic resolution and asymmetric synthesis respectively. The present study demonstrates the...
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An Interlaced Silver Vanadium Oxide-Graphene Hybrid with High Structural Stability for Use in Lithium Ion Batteries

20 hours 21 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05065G, CommunicationJiwen Qin, Wei Lv, Zhengjie Li, Baohua Li, Feiyu Kang, Quan-Hong Yang
A silver vanadium oxide (SVO) material with an interlaced structure was prepared using graphene as a two-dimensional substrate that directs the crystal growth in the hydrothermal process. The obtained SVO-graphene...
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Porosity control in mesoporous polymers using CO2-swollen block copolymer micelles as templates and their use as catalyst supports

20 hours 21 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05138F, CommunicationLi Peng, Jianling Zhang, Shuliang Yang, Buxing Han, Xinxin Sang, Chengcheng Liu, Guanying Yang
Mesoporous polymers with tunable large mesopores (14-22 nm) were synthesized through a CO2-swollen micelle templating route.
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