Chem. Commun.

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Enzyme transformation to modulate the ligand-receptor interactions between small molecules

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10374B, CommunicationJunfeng Shi, Xuewen Du, Dan Yuan, Richard Haburcak, Dongdong Wu, Ning Zhou, Bing Xu
The use of enzymatic transformation to regulate ligand-receptor interactions between small molecules represents a new approach to mimic the essence of living systems.
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Recognition of saccharides in the NIR region with a novel fluorogenic boronolectin: in vitro and live cell labeling

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10425K, CommunicationCecilia Samaniego Lopez, Maria Amparo Lago Huvelle, Maria Laura Uhrig, Federico Coluccio Leskow, Carla C. Spagnuolo
The detection performance in solution and in live cells of a novel mono-boronic acid derivative of a near-infrared luminescent tricarbocyanine with OFF-ON response upon addition of saccharides.
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An anodic aromatic C,C cross-coupling reaction using parallel laminar flow mode in a flow microreactor

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC01253H, CommunicationToshihiro Arai, Hiroyuki Tateno, Koji Nakabayashi, Tsuneo Kashiwagi, Mahito Atobe
An efficient anodic aromatic C,C cross-coupling reaction was successfully demonstrated by using parallel laminar flow mode in a two-inlet flow microreactor.
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Extended supramolecular organization of [small pi]-systems using yet unexplored simultaneous intra- and inter-molecular H-bonding motifs of 1,3-dihydroxy derivatives

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10335A, CommunicationTathagata Mondal, Dipankar Basak, Abdelaziz Al Ouahabi, Marc Schmutz, Philippe Mesini, Suhrit Ghosh
Simultaneous intra- and inter-molecular H-bonding among 1,3-dihydroxyl derivatives with acceptor chromophores leads to fibrillar gelation facilitating [small pi]-stacking and specific donor intercalation.
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Polymerase synthesis of DNA labelled with benzylidene cyanoacetamide-based fluorescent molecular rotors: fluorescent light-up probes for DNA-binding proteins

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00530B, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Dmytro Dziuba, Radek Pohl, Michal Hocek
Fluorescent molecular rotors are for the first time used as light-up probes for sensing of DNA-protein interaction.
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Selective biomineralization of Co3(PO4)2-sponges triggered by His-tagged proteins: efficient heterogeneous biocatalysts for redox processes

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00318K, CommunicationFernando Lopez-Gallego, Luis Yate
Heterogeneous redox biocatalyts fabricated by mineralization of cobalt phosphate triggered by His-tag enzymes.
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Direct access to macroporous chromium nitride and chromium titanium nitride with inverse opal structure

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09564B, CommunicationWeitian Zhao, Francis J. DiSalvo
A facile synthesis of single-phase, nanocrystalline macroporous chromium nitride and chromium titanium nitride with inverse opal morphology is developed.
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Development of an Acid Ceramidase Activity-Based Probe

23 February, 2015 - 20:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00356C, CommunicationHerman S. Overkleeft, Cecile Ouairy, Maria Ferraz, Rolf Boot, Marc baggelaar, Mario van der Stelt, Monique Appelman, Gijsbert A van der Marel, Bobby I Florea, Hans Aerts
Acid ceramidase is responsible for the ultimate step in the catabolism of (glyco)sphingolipids by hydrolysis of ceramide into sphingosine and free fatty acid. Deficiency in acid ceramidase is the molecular...
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Passerini/Tsuji-Trost strategies towards lactams and cyclopentane derivatives.

23 February, 2015 - 20:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00584A, CommunicationLaurent El Kaim, Aurelie Dos Santos, Noisettte Narboni, Marie Cordier
The Passerini reaction of -unsaturated aldehydes affords suitable substrates for Tsuji-Trost reaction with various carbon based-nucleophiles. The resulting  -unsaturated amides may be cyclized to lactams or converted into cyclopentane...
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Controlling droplet transport to target on a gradient adhesion surface

23 February, 2015 - 20:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00467E, CommunicationShile Feng, Sijie Wang, Chengcheng Liu, Yongmei Zheng, Yongping Hou
A surface with continuously changed adhesion from ultrahigh to ultralow is fabricated by an integrated method of anodic oxidation combined with Octafluorocyclobutane (C4F8) plasma. The controlling of droplet transport to...
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Fluorographane (C1HxF1-x-[small delta])n: synthesis and properties

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08844A, CommunicationZdenek Sofer, Petr Simek, Vlastimil Mazanek, Filip Sembera, Zbynek Janousek, Martin Pumera
Fluorographane (C1HxF1-x-[small delta])n was obtained from graphene by hydrogenation via the Birch reaction with consequent fluorination of the resulting graphane.
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Copper catalysed amidation of aryl halides through chelation assistance

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09940K, CommunicationSubban Kathiravan, Shishir Ghosh, Graeme Hogarth, Ian A. Nicholls
Using 8-aminoquinoline-based alkyl and aryl carboxamides, the direct N-arylation was achieved in good yields in the presence of a copper catalyst via chelation-assisted reaction.
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The first zeolite with a tri-directional extra-large 14-ring pore system derived using a phosphonium-based organic molecule

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10317C, CommunicationYifeng Yun, Manuel Hernandez, Wei Wan, Xiaodong Zou, Jose L. Jorda, Angel Cantin, Fernando Rey, Avelino Corma
A new germanosilicate zeolite (denoted as ITQ-53) with extra-large pores has been synthesised using tri-tertbutylmethylphosphonium cation as the organic structure directing agent (OSDA).
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Supercharged green fluorescent proteins as bimodal reporter genes for CEST MRI and optical imaging

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10195B, CommunicationAmnon Bar-Shir, Yajie Liang, Kannie W. Y. Chan, Assaf A. Gilad, Jeff W. M. Bulte
Superpositively charged GFP mutants demonstrate dramatically improved chemical exchange saturation transfer (CEST) MRI contrast compared to their wild type counterparts.
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On the existence and characterization of molecular electrides

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00215J, CommunicationVeronica Postils, Marc Garcia-Borras, Miquel Sola, Josep M. Luis, Eduard Matito
Molecular electrides exist and can be designed using some guidelines and a set of computational criteria.
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Deuterated carbohydrate probes as 'label-free' substrates for probing nutrient uptake in mycobacteria by nuclear reaction analysis

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09588J, CommunicationR. Lowery, M. I. Gibson, R. L. Thompson, E. Fullam
Deuterated sugars that are transported into mycobacteria can be detected using ion beam (nuclear reaction) analysis.
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DNA-functionalized Pt nanoparticles as catalysts for chemically powered micromotors: toward signal-on motion-based DNA biosensor

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10250A, CommunicationKhiem Van Nguyen, Shelley D. Minteer
We present here the construction of a motion-based DNA sensor that only produces motion signal in the presence of the DNA target.
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Triple helix conformation-specific blinking of Cy3 in DNA

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00607D, CommunicationKiyohiko Kawai, Atsushi Maruyama
We report that Cy3 undergoes triple helix conformation-specific blinking in DNA.
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Surface-immobilised micelles via cucurbit[8]uril-rotaxanes for solvent-induced burst release

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00121H, CommunicationChi Hu, Yu Zheng, Ziyi Yu, Chris Abell, Oren A. Scherman
Surface-immobilised micelles via CB[8]-rotaxane host-guest recognition undergoes 'burst' release of cargo upon exposure to organic solvents.
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Construction of anti-parallel G-quadruplexes through sequential templated click

23 February, 2015 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09744K, CommunicationRomaric Bonnet, Thomas Lavergne, Beatrice Gennaro, Nicolas Spinelli, Eric Defrancq
Biologically relevant anti-parallel DNA G-quadruplexes were constrained and stabilised onto addressable cyclopeptide scaffolds through sequential oxime and CuAAc reactions.
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