Chem. Commun.

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Facet dependent SEI formation on the LiNi0.5Mn1.5O4 cathode identified by in situ single particle atomic force microscopy

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15756-15759
DOI: 10.1039/C4CC07290A, CommunicationRan-Ran Liu, Xin Deng, Xing-Rui Liu, Hui-Juan Yan, An-Min Cao, Dong Wang
A protocol is developed for direct observation of SEI growth on different facets of particle-shape LiNi0.5Mn1.5O4 electrodes by in situ AFM.
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Organic functionalisation of graphene catalysed by ferric perchlorate

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15722-15725
DOI: 10.1039/C4CC07647H, CommunicationLei Yang, Junpo He
We have developed a method to prepare covalently functionalised graphene using ferric perchlorate as the catalyst.
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Assembly, postsynthetic modification and hepatocyte targeting by multiantennary, galactosylated soft structures

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15752-15755
DOI: 10.1039/C4CC07074G, CommunicationAnisha Thomas, Akansha Shukla, Sri Sivakumar, Sandeep Verma
Enzyme modifiable, hollow self-assembled structures offer an excellent scope for multiantennary delivery vectors.
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Three-dimensionally designed anti-reflective silicon surfaces for perfect absorption of light

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15710-15713
DOI: 10.1039/C4CC07341J, CommunicationSeong J. Cho, Taechang An, Geunbae Lim
We successfully demonstrate a novel three-dimensionally designed (3D) silicon structure, which has the most advanced property than the previous anti-reflective materials.
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Gold nanoparticles functionalized with cresyl violet and porphyrin via hyaluronic acid for targeted cell imaging and phototherapy

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15696-15698
DOI: 10.1039/C4CC07565J, CommunicationYanchao Song, Zhe Wang, Lihong Li, Wen Shi, Xiaohua Li, Huimin Ma
Gold nanoparticles functionalized with cresyl violet and porphyrin via hyaluronic acid can serve as a nanoprobe for both targeted cell imaging and phototherapy.
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Amino acid bioconjugation via iClick reaction of an oxanorbornadiene-masked alkyne with a MnI(bpy)(CO)3-coordinated azide

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15692-15695
DOI: 10.1039/C4CC07892F, CommunicationLucas Henry, Christoph Schneider, Benedict Mutzel, Peter V. Simpson, Christoph Nagel, Katharina Fucke, Ulrich Schatzschneider
Inherently metal-centered reactivity of a metal-azide complex with a "masked" alkyne gives rise to bioconjugates in a catalyst-free room temperature reaction.
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Oxidative cross-dehydrogenative coupling between N-aryl tetrahydroisoquinolins and 5H-oxazol-4-ones through two methodologies: copper catalysis or a metal-free strategy

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15714-15717
DOI: 10.1039/C4CC04508D, CommunicationXihong Liu, Jinlong Zhang, Shixiong Ma, Yunxia Ma, Rui Wang
A direct oxidative CDC of N-aryl tetrahydroisoquinolins with 5H-oxazol-4-ones catalyzed by CuBr under air atmosphere has been developed, which could also proceed smoothly under a metal-free oxidative system.
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Boryl-assisted hydrogenolysis of a nickel-methyl bond

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15718-15721
DOI: 10.1039/C4CC07616H, CommunicationNatalia Curado, Celia Maya, Joaquin Lopez-Serrano, Amor Rodriguez
The cooperative role of the boryl moiety in the hydrogenation of a Ni-Me bond containing a diphosphino-boryl (PBP) pincer ligand is described.
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A fluorescent organic cage for picric acid detection

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15788-15791
DOI: 10.1039/C4CC06225F, CommunicationKoushik Acharyya, Partha Sarathi Mukherjee
Dynamic covalent chemistry has been utilized to synthesise a fluorescent [3+2] self-assembled nanoscopic organic cage. The reduced analogue of this cage is also highly fluorescent and was further exploited for the remarkably high selective detection of explosive picric acid (PA).
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Fluorescent polymers from non-fluorescent photoreactive monomers

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15681-15684
DOI: 10.1039/C4CC07792J, CommunicationJan O. Mueller, Dominik Voll, Friedrich G. Schmidt, Guillaume Delaittre, Christopher Barner-Kowollik
A facile, fast and ambient-temperature avenue towards highly fluorescent polymers is introduced via polymerizing non-fluorescent photoreactive monomers based on light-induced NITEC chemistry, providing a platform technology for fluorescent polymers. The resulting polypyrazolines were analyzed in depth.
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Influence of moisture on the preparation, crystal structure, and photophysical properties of organohalide perovskites

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15819-15822
DOI: 10.1039/C4CC05231E, CommunicationKelsey K. Bass, R. Eric McAnally, Shiliang Zhou, Peter I. Djurovich, Mark E. Thompson, Brent C. Melot
The effect of preparing lead-based organohalide perovskites under inert conditions is investigated. On exposure to moisture a rapid crystallization is observed along with a change in the emission lifetime.
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"Perfecting" pure shift HSQC: full homodecoupling for accurate and precise determination of heteronuclear couplings

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15702-15705
DOI: 10.1039/C4CC04217D, CommunicationL. Kaltschnee, A. Kolmer, I. Timari, V. Schmidts, R. W. Adams, M. Nilsson, K. E. Kover, G. A. Morris, C. M. Thiele
Full suppression of proton-proton couplings in pure shift HSQC spectra simplifies their analysis, as demonstrated for high precision RDC measurements.
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NZVI modified magnetic filter paper with high redox and catalytic activities for advanced water treatment technologies

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15673-15676
DOI: 10.1039/C4CC06241H, CommunicationK. K. R. Datta, E. Petala, K. J. Datta, J. A. Perman, J. Tucek, P. Bartak, M. Otyepka, G. Zoppellaro, R. Zboril
The in situ synthesis and applications of zero-valent-iron nanoparticles entrapped in filter paper as reactive membranes for bioremediation and catalysis.
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Stereoselective synthesis of [gamma]-hydroxynorvaline through combination of organo- and biocatalysis

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15669-15672
DOI: 10.1039/C4CC06230B, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Robert C. Simon, Eduardo Busto, Joerg H. Schrittwieser, Johann H. Sattler, Jorg Pietruszka, Kurt Faber, Wolfgang Kroutil
Stereoselective synthesis of all four diastereomers of PMP-protected [gamma]-hydroxynorvaline via an organocatalytic Mannich reaction and an enzymatic ketone reduction.
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Design of growth factor sequestering biomaterials

18 November, 2014 - 20:54

Chem. Commun., 2014, 50,15651-15668
DOI: 10.1039/C4CC04317K, Feature ArticleDavid G. Belair, Ngoc Nhi Le, William L. Murphy
This Feature Article provides an overview of the natural mechanisms of GF sequestering in the cell milieu, and reviews the recent bioengineering approaches that have sequestered GFs to modulate cell function.
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The direct [small alpha]-C(sp3)-H functionalisation of N-aryl tetrahydroisoquinolines via an iron-catalysed aerobic nitro-Mannich reaction and continuous flow processing

16 November, 2014 - 20:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07913B, CommunicationMartin Brzozowski, Jose A. Forni, G. Paul Savage, Anastasios Polyzos
An efficient nitro-Mannich type direct [small alpha]-C(sp3)-H functionalisation of N-aryl-1,2,3,4-tetrahydroisoquinolines catalysed by simple iron salts in combination with O2 as the terminal oxidant is described.
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Using dispersion-corrected density functional theory to understand supramolecular binding thermodynamics

16 November, 2014 - 20:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06722C, Feature ArticleJens Antony, Rebecca Sure, Stefan Grimme
A recently published theoretical approach employing a nondynamic structure model using dispersion-corrected density functional theory (DFT-D3) to calculate equilibrium free energies of association (Chem. Eur. J., 2012, 18, 9955-9964) is...
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Reductive Electropolymerization of N-methyl-3-pyridylethynyl-porphyrins

16 November, 2014 - 20:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08157A, CommunicationSung-Chou Huang, Ching-Yao Lin
Cyclic voltammograms, UV-visible and FT-IR spectra show that porphyrins with two N-methyl-3-pyridylethynyl substituents can undergo reductive electropolymerization onto Pt and ITO electrodes. The films are redox active and a mechanism...
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Indium(III) chloride catalyzed highly diastereoselective domino synthesis of indenodithiepines and indenodithiocines

16 November, 2014 - 20:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07280D, CommunicationSengodagounder Muthusamy, Manickasamy Sivaguru, Dr.Suresh Eringathodi
An atom-economical diastereoselective synthesis of indenodithiepines and indenodithiocines has been developed via domino reaction of propargylic alcohols and dithioacetals in the presence of InCl3 as a catalyst. A range of...
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Magnetic cellulose-TiO2 nanocomposite microspheres for highly selective enrichment of phosphopeptides

16 November, 2014 - 20:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08442J, CommunicationJiangjiang Duan, Xiaomei He, Lina Zhang
Novel magnetic cellulose-TiO2 nanocomposite microspheres were prepared successfully by in situ synthesis of TiO2 nanoparticles in the micro/nanopores of cellulose-Fe3O4 microsphere, which exhibited highly selective enrichment of trace phosphopeptides, as a result of the high-efficiency Lewis acid-base reaction.
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