Chem. Commun.

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Poly [small beta]-cyclodextrin inclusion-induced formation of two-photon fluorescent nanomicelles for biomedical imaging

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8398-8401
DOI: 10.1039/C4CC02412E, CommunicationHuijuan Yan, Leiliang He, Cheng Ma, Jishan Li, Jinfeng Yang, Ronghua Yang, Weihong Tan
A novel two-photon absorption (TPA) nanomicelle through the "host-guest" chemistry has been developed and successfully applied in tumor tissue imaging in this work.
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Modulating supramolecular helicity and electrical conductivity of perylene dyes through an achiral alkyl chain

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8343-8345
DOI: 10.1039/C4CC03563A, CommunicationYongwei Huang, Junchao Wang, Zhixiang Wei
Supramolecular helicity and electrical conductivity of chiral perylene amphiphiles can be modulated by changing the length of an alkyl chain at the imide nitrogen.
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High-yield electro-oxidative preparation of graphene oxide

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8402-8404
DOI: 10.1039/C4CC03260H, CommunicationA. M. Abdelkader, I. A. Kinloch, R. A. W. Dryfe
A green and scalable electrochemical process to produce graphene oxide in gram quantities is reported.
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Lotus leaf-like dual-scale silver film applied as a superhydrophobic and self-cleaning substrate

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8405-8407
DOI: 10.1039/C4CC03878A, CommunicationYunwen Wu, Tao Hang, Zheyin Yu, Lan Xu, Ming Li
The structure and the mechanism of the lotus leaf-like and petal-like surfaces.
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Temperature-responsive telechelic dipalmitoylglyceryl poly(N-isopropylacrylamide) vesicles: real-time morphology observation in aqueous suspension and in the presence of giant liposomes

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8350-8352
DOI: 10.1039/C4CC03199G, CommunicationNobuyuki Morimoto, Yu Sasaki, Kouki Mitsunushi, Evgeniya Korchagina, Tetsuichi Wazawa, Xing-Ping Qiu, Shin-ichiro M. Nomura, Makoto Suzuki, Francoise M. Winnik
Telechelic dipalmitoylglyceryl PNIPAM vesicles fuse at the CP and form hybrid vesicles with phospholipid liposomes.
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High-throughput production of two disulphide-bridge toxins

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8408-8411
DOI: 10.1039/C4CC02679A, CommunicationGregory Upert, Gilles Mourier, Alexandra Pastor, Marion Verdenaud, Doria Alili, Denis Servent, Nicolas Gilles
A quick and efficient production method compatible with high-throughput screening was developed using 36 toxins belonging to four different families of two disulphide-bridge toxins. Final toxins were characterized using HPLC co-elution, CD and pharmacology studies.
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Portable pH-inspired electrochemical detection of DNA amplification

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8416-8419
DOI: 10.1039/C4CC03011G, CommunicationFang Zhang, Jian Wu, Rui Wang, Liu Wang, Yibin Ying
Protons can be detected as readouts for DNA amplification.
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Face to face activation of a phenylselenium borane with [small alpha],[small beta]-unsaturated carbonyl substrates: facile synthesis of C-Se bonds

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8420-8423
DOI: 10.1039/C4CC02098G, CommunicationXavier Sanz, Christopher M. Vogels, Andreas Decken, Carles Bo, Stephen A. Westcott, Elena Fernandez
The direct reactivity between phenylselenium pinacolborane (PhSeBpin) and activated olefins opens a non existing pathway towards the selective [small beta]-(phenylseleno) substituted carbonyl compounds.
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Pd(II)-Catalyzed arylation of unactivated methylene C(sp3)-H bonds with aryl halides using a removable auxiliary

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8353-8355
DOI: 10.1039/C4CC03615H, CommunicationQi Zhang, Xue-Song Yin, Sheng Zhao, Sheng-Long Fang, Bing-Feng Shi
Pd(II)-catalyzed arylation of methylene C(sp3)-H bonds with ArBr directed by our newly developed PIP auxiliary was reported.
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A luminescent heptanuclear DyIr6 complex showing field-induced slow magnetization relaxation

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8356-8359
DOI: 10.1039/C4CC02951H, CommunicationDai Zeng, Min Ren, Song-Song Bao, Li Li, Li-Min Zheng
The first example of iridium/lanthanide phosphonates with formulae [DyIr6(ppy)12(bpp)2(bppH)4](CF3SO3)[middle dot]8H2O (1) (ppy- = 2-phenylpyridine, bpp2- = 2-pyridylphosphonate) is reported, which shows photoluminescence and field-induced slow magnetization relaxation.
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The X-ray structure of the complex formed in the reaction between oxaliplatin and lysozyme

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8360-8362
DOI: 10.1039/C4CC02254H, CommunicationLuigi Messori, Tiziano Marzo, Antonello Merlino
The X-ray structure of the adduct formed between oxaliplatin and the model protein hen egg white lysozyme is reported here.
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Amphiphilic phthalocyanine-cyclodextrin conjugates for cancer photodynamic therapy

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8363-8366
DOI: 10.1039/C4CC02226B, CommunicationLeandro M. O. Lourenco, Patricia M. R. Pereira, Elisabete Maciel, Monica Valega, Fernando M. J. Domingues, Maria R. M. Domingues, Maria G. P. M. S. Neves, Jose A. S. Cavaleiro, Rosa Fernandes, Joao P. C. Tome
Three phthalocyanines (Pcs) conjugated with [small alpha]-, [small beta]- and [gamma]-cyclodextrins (CDs) were prepared and their application as photosensitizer (PS) agents was evaluated.
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The effect of [small pi]-conjugation in the macrocyclic ring on the photophysical properties of a series of thiaaceneporphyrinoids

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8367-8369
DOI: 10.1039/C4CC03855J, CommunicationYoung Mo Sung, Bartosz Szyszko, Radomir Mysliborski, Marcin Stepien, Juwon Oh, Minjung Son, Lechoslaw Latos-Grazynski, Dongho Kim
In a series of thiaaceneporphyrinoids, their conformers exhibit macrocyclic [small pi]-conjugation pathways controlled by a dihedral angle between the porphyrin framework and acene planes.
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Facile fabrication of magnetically recyclable metal-organic framework nanocomposites for highly efficient and selective catalytic oxidation of benzylic C-H bonds

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8374-8377
DOI: 10.1039/C4CC03728F, CommunicationYifa Chen, Xianqiang Huang, Xiao Feng, Jikun Li, Yingyu Huang, Jingshu Zhao, Yuexin Guo, Xinmei Dong, Ruodan Han, Pengfei Qi, Yuzhen Han, Haiwei Li, Changwen Hu, Bo Wang
Chemically-bonded HKUST-1@Fe3O4 shows exceptional activity for the oxidation of benzylic C-H bonds.
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A fluorescent light-up probe with AIE characteristics for specific mitochondrial imaging to identify differentiating brown adipose cells

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8312-8315
DOI: 10.1039/C4CC00452C, CommunicationMeng Gao, Choon Kiat Sim, Chris Wai Tung Leung, Qinglian Hu, Guangxue Feng, Feng Xu, Ben Zhong Tang, Bin Liu
We report the design and synthesis of a specific mitochondrial fluorescent probe AIE-MitoGreen-1 with AIE characteristics to monitor the mitochondrial morphology changes and identify the differentiation process of living brown adipose cells.
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A combination of the "pillaring" strategy and chiral induction: an approach to prepare homochiral three-dimensional coordination polymers from achiral precursors

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8320-8323
DOI: 10.1039/C4CC03478C, CommunicationYuehong Wen, Tianlu Sheng, Zhihao Sun, Zhenzhen Xue, Yanlong Wang, Yong Wang, Shengmin Hu, Xiao Ma, Xintao Wu
A novel methodology, combining the "pillaring" strategy and chiral induction, has been developed to prepare homochiral 3D coordination polymers intentionally from achiral precursors.
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An efficient asymmetric synthesis of (-)-lupinine

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8309-8311
DOI: 10.1039/C4CC02135E, CommunicationStephen G. Davies, Ai M. Fletcher, Emma M. Foster, Ian T. T. Houlsby, Paul M. Roberts, Thomas M. Schofield, James E. Thomson
The asymmetric synthesis of (-)-lupinine was achieved in 8 steps, 15% overall yield and >99 : 1 dr from commercially available starting materials.
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A complex of poly(4-vinylpyridine) and tolane based hemi-phasmid benzoic acid: towards luminescent supramolecular side-chain liquid crystalline polymers

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8378-8381
DOI: 10.1039/C4CC03113J, CommunicationShao-Jie Wang, Rui-Ying Zhao, Shuang Yang, Zhen-Qiang Yu, Er-Qiang Chen
A luminescent supramolecular polymer based on P4VP and a tolane based hemi-phasmid benzoic acid forms Sm and Colh phases at different compositions and the luminescent properties depend on the phase structures.
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Selective Kumada biaryl cross-coupling reaction enabled by an iron(III) alkoxide-N-heterocyclic carbene catalyst system

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8424-8427
DOI: 10.1039/C4CC02930E, CommunicationYi-Yuan Chua, Hung A. Duong
A catalyst system comprising Fe2(OtBu)6 and an NHC ligand enables efficient heterocoupling of arylmagnesiums with a variety of (hetero)aryl chlorides.
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Large-scale dissipative particle dynamics simulations of self-assembled amphiphilic systems

6 July, 2014 - 11:17

Chem. Commun., 2014, 50,8306-8308
DOI: 10.1039/C4CC03096F, CommunicationXuejin Li, Yu-Hang Tang, Haojun Liang, George Em Karniadakis
GPU-accelerated dissipative particle dynamics has been explored to probe the self-assembly of amphiphilic molecules in a soft confined environment.
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