Royal Society of Chemistry

Antibacterial epipolythiodioxopiperazine and unprecedented sesquiterpene from Pseudallescheria boydii, a beetle (coleoptera)-associated fungus

Org. and Biomol. Chem. - 11 November, 2014 - 13:54

Org. Biomol. Chem., 2014, 12,9405-9412
DOI: 10.1039/C4OB01494D, PaperQi Wu, Nan Jiang, Wen Bo Han, Ya Ning Mei, Hui Ming Ge, Zhi Kai Guo, Ng Seik Weng, Ren Xiang Tan
Pseudallescheria boydii produces four new epipolythiodioxopiperazine (ETP) boydines A-D and two novel sesquiterpene boydenes A and B.
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Water-soluble NHC-Cu catalysts: applications in click chemistry, bioconjugation and mechanistic analysis

Org. and Biomol. Chem. - 11 November, 2014 - 13:54

Org. Biomol. Chem., 2014, 12,9350-9356
DOI: 10.1039/C4OB01350F, PaperHeriberto Diaz Velazquez, Yara Ruiz Garcia, Matthias Vandichel, Annemieke Madder, Francis Verpoort
A series of novel bis(NHC) Cu(I) catalysts enables the production of triazoles with different substitution patterns and bioconjugation via "click" chemistry under homogeneous and/or heterogeneous catalytic conditions in aqueous media.
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Fluorescent probes and bioimaging: alkali metals, alkaline earth metals and pH

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00275J, Review ArticleJun Yin, Ying Hu, Juyoung Yoon
This review highlights the recent advances that have been made in the design and bioimaging applications of fluorescent probes for alkali metals, alkaline earth metal cations and for pH determination within biological systems.
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Strategies for the asymmetric functionalization of indoles: an update

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00209A, Review ArticleRenato Dalpozzo
During the past four years, the research of new synthetic methodologies for the rapid construction of enantiomerically pure substituted indole has had a fruitful and important growth.
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From 1 [rightward arrow] 3 dendritic designs to fractal supramacromolecular constructs: understanding the pathway to the Sierpinski gasket

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00234B, Review ArticleGeorge R. Newkome, Charles N. Moorefield
The potential to incorporate dendritic characteristics, such as self-similarity into new fractal-based materials is exemplified in the self-assembly of novel, polyterpyridine-based, building blocks.
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Supramolecular photochemistry: from molecular crystals to water-soluble capsules

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00284A, Tutorial ReviewV. Ramamurthy, Shipra Gupta
Photochemical and photophysical behavior of molecules in supramolecular assemblies are different and more selective than in gas and isotropic solution phases.
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Carbon quantum dots and their applications

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00269E, Review ArticleShi Ying Lim, Wei Shen, Zhiqiang Gao
This review covers the progress in the research and development of carbon quantum dots and their applications in chemical sensing, biosensing, bioimaging, nanomedicine, photocatalysis and electrocatalysis.
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Molecular wires - impact of [small pi]-conjugation and implementation of molecular bottlenecks

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00262H, Review ArticleC. Schubert, J. T. Margraf, T. Clark, D. M. Guldi
We highlight recent progress in the field of electron transport through molecular bridges as integrative parts of electron donor-bridge-acceptor conjugates.
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Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature

Chem. Soc. Rev. - 11 November, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00220B, Review ArticleBen Wang, Weixin Liang, Zhiguang Guo, Weimin Liu
Investigations in the field of oil/water separation materials with special wettability may accelerate the settlement of industrial oily wastewater and ocean oil spill accidents.
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FD 177:Electron Transfer Quenching in Light Adapted and Mutant Forms of the AppA BLUF Domain

Faraday Disc. - 11 November, 2014 - 11:17
Faraday Discuss., 2014, Accepted Manuscript
DOI: 10.1039/C4FD00189C, PaperSergey P Laptenok, Andras Lukacs, Richard Brust, Allison Haigney, Agnieszka Gil, Mike Towrie, Gregory M Greetham, Peter J Tonge, S R Meech
The Blue Light Using Flavin (BLUF) domain proteins are an important family of photoreceptors controlling a range of responses in a wide variety of organisms. The details of the primary...
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Three bisphosphonate ligands improve the water solubility of quantum dots

Faraday Disc. - 11 November, 2014 - 11:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C4FD00151F, PaperSiti Fatimah Abdul Ghani, Michael Wright, Juan Gallo Paramo, Melanie Bottrill, Mark Green, Nicholas Long, Maya Thanou
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The Effect of Electric-field on Phase Separation of Semiconductor/Insulator Composite Film

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06353H, Communicationshiwei Wang, Zhuo Chen
Electric-field induced technique has been successfully utilized to control the phase separation and the interfaces of semiconductor/insulator composite film, which provided a new research approach and objects for scientists working...
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Ratiometric Electrochemical Detection of Alkaline Phosphatase

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07693A, CommunicationSean Goggins, Christophe Naz, Barrie Marsh, Christopher G Frost
A novel ferrocene-derived substrate for the ratiometric electrochemical detection of alkaline phosphatase (ALP) was designed and synthesised. The substrate was demonstrated to be an excellent electrochemical substrate for ALP-labelled enzyme-linked...
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Copper Nanoparticles Generated by Aggregates of Hexarylbenzene derivative: A Reusable Catalyst for 'Click' Reaction

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08589B, CommunicationSharanjeet Kaur, Vandana Bhalla, Manoj Kumar
Fluorescent aggregates of hexarylbenzene derivative 3 have been utilized as reactors for the preparation of copper nanoparticles in aqueous medium which serve as effective catalyst for alkyl-azide 'Click' reaction to...
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Control of nanoparticle penetration into biofilms through surface design

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07737G, CommunicationXiaoning Li, Yi-Cheun Yeh, Karuna Giri, Rubul Mout, Ryan Landis, Y. S. Prakash, Vincent M Rotello
Quantum dots were used as fluorescent probes to investigate nanoparticle penetration into biofilms. The particle penetration behavior was found to be controlled by surface chemical properties.
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Dianthraceno[a,e]pentalenes: Synthesis, Crystallographic Structures and Applications for Organic Field-Effect Transistors

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07630C, CommunicationGaole Dai, Jing-Jing Chang, Wen-Hua Zhang, Shiqiang Bai, Kuo-Wei Huang, Jianwei Xu, Chunyan Chi
Two soluble and stable dianthraceno[a,e]pentalenes with two (DAP1) and six (DAP2) phenyl substituents were synthesized. Both compounds possess a small energy band gap and show amphoteric redox behaviour due to...
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Visible Light Induced Cyclopropanation of Dibromomalonates with Alkenes via Double-SET by Photoredox Catalysis

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08203F, CommunicationYanbin Zhang, rong qian, Xing-Liang Zheng, Yi Zeng, Jing Sun, Yiyong Chen, Aishun Ding, Hao Guo
We report herein a visible light induced generation of carbanion via Double-SET and its application in cyclopropanation of alkenes. This new synthetic approach to cyclopropane derivatives was conducted under mild...
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Step-wise induction, amplification and inversion of molecular chirality through the coordination of chiral diamines with Zn(II)bisporphyrin

Chem. Commun. - 10 November, 2014 - 18:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07955H, CommunicationSk. Asif Ikbal, Sanfaori Brahma, Sankar Prasad Rath
For the first time, a clear and unambiguous rationalization of chirality induction and inversion process has been demonstrated for the 1:1 sandwich and 2:3 host-guest supramolecular complexes consisting of Zn(II)...
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Self-assembled levan nanoparticles for targeted breast cancer imaging

Chem. Commun. - 10 November, 2014 - 18:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07679F, CommunicationSun-Jung Kim, Pan Kee Bae, Bong Hyun Chung
We report on the targeted imaging of breast cancer using self-assembled levan nanoparticles.
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Herringbone to cofacial solid state packing via H-bonding in diketopyrrolopyrrole (DPP) based molecular crystals: influence on charge transport

Chem. Commun. - 10 November, 2014 - 18:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06063F, CommunicationJoydeep Dhar, Durga Prasad Karothu, Satish Patil
A change in crystal packing from herringbone to cofacial via H-bonding improves charge carrier mobility in diketopyrrolopyrrole based molecular materials.
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