Royal Society of Chemistry

Charge transport in amorphous and smectic mesophases of dicyanovinyl-substituted oligothiophenes

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22258-22264
DOI: 10.1039/C2JM34837C, PaperManuel Schrader, Christian Korner, Chris Elschner, Denis Andrienko
Amorphous dicyanovinyl-substituted oligothiophenes: local molecular dipole moments result in a large, spatially correlated, energetic disorder.
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Low-concentration donor-doped LiCoO2 as a high performance cathode material for Li-ion batteries to operate between -10.4 and 45.4 [degree]C

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22233-22241
DOI: 10.1039/C2JM35550G, PaperDong Luo, Guangshe Li, Chuang Yu, Liusai Yang, Jing Zheng, Xiangfeng Guan, Liping Li
Low-concentration Mn4+-doped LiCoO2 cathode materials possess an excellent electrochemical performance from -10.4 to 45.4 [degree]C.
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Bioreducible polymersomes for intracellular dual-drug delivery

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22028-22036
DOI: 10.1039/C2JM34546C, PaperThavasyappan Thambi, V. G. Deepagan, Hyewon Ko, Doo Sung Lee, Jae Hyung Park
Bioreducible polymersomes bearing the disulfide bond have potential as the dual-drug carrier that can release the drug specifically at the intracellular level.
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Hierarchical SnO2-Fe2O3 heterostructures as lithium-ion battery anodes

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,21923-21927
DOI: 10.1039/C2JM35255A, PaperYanli Wang, Jingjie Xu, Hao Wu, Ming Xu, Zheng Peng, Gengfeng Zheng
A novel hierarchical SnO2-Fe2O3 heterostructure consisting of a SnO2 nanosheet base and [small alpha]-Fe2O3 nanorod branches is hydrothermally synthesized for lithium-ion batteries.
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Heterogeneous 3-D nanotubular arrays of CdS-TiO2: efficient collections of reflection light for enhanced photoelectric output

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22120-22125
DOI: 10.1039/C2JM35644A, PaperZhaoyue Liu, Ziying Hu, Hanchuan Huang, Qianqian Zhang, Tierui Zhang, Jin Zhai, Lei Jiang
Heterogeneous 3-D nanotubular arrays of CdS-TiO2 collect artificial reflection visible light to enhance photocurrent output.
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Improved structural and catalytic attributes of Ba2Co2Fe12-2x(Zr,Ni)xO22 materials synthesized by sol-gel and microwave heating methods

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22190-22197
DOI: 10.1039/C2JM34431A, PaperBarkat Ul-ain, Safeer Ahmed, Yanqiang Huang, Aiqin Wang, Tao Zhang
Microwave synthesized barium-cobalt hexaferrites catalytically decomposed N2O gas at 600 [degree]C and were found to be stable upto 1146 [degree]C.
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One-pot aqueous synthesis of composition-tunable near-infrared emitting Cu-doped CdS quantum dots as fluorescence imaging probes in living cells

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22250-22257
DOI: 10.1039/C2JM33560C, PaperFei Zhang, Xi-Wen He, Wen-You Li, Yu-Kui Zhang
Cu doped CdS QDs with different emission wavelength (green to near-infrared) are synthesized in aqueous solution directly by changing the reflux temperature and the amount of the Cu dopants.
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Facile synthesis of hollow porous cobalt spheres and their enhanced electromagnetic properties

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22160-22166
DOI: 10.1039/C2JM33068G, PaperCuizhu He, Song Qiu, Xinzhen Wang, Jiurong Liu, Liqiang Luan, Wei Liu, Masahiro Itoh, Ken-ichi Machida
Frequency dependences of reflection loss for hollow porous cobalt spheres.
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Dissolution from inside: a unique degradation behaviour of core-shell magnetic mesoporous silica nanoparticles and the effect of polyethyleneimine coating

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22005-22012
DOI: 10.1039/C2JM34364A, PaperKaihua Chen, Jixi Zhang, Hongchen Gu
We found that M-MSNs and M-MSN@PEI experienced a unique rattle type dissolution from inside.
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The GO/rGO-Fe3O4 composites with good water-dispersibility and fast magnetic response for effective immobilization and enrichment of biomolecules

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,21998-22004
DOI: 10.1039/C2JM33695B, PaperGong Cheng, Yan-Lin Liu, Zhi-Gang Wang, Ji-Lin Zhang, De-Hui Sun, Jia-Zuan Ni
GO-Fe3O4 and rGO-Fe3O4 composites with good water dispersibility, high affinity and rapid magnetic response have been prepared for effective protein immobilization and peptide enrichment.
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Entrapped polyamines in biomimetically synthesized nanostructured silica spheres as pH-responsive gates for controlled drug release

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,22174-22180
DOI: 10.1039/C2JM32898D, PaperGousia Begum, M. Vijaya Laxmi, Rohit Kumar Rana
In a pH-responsive mesoporous silica system, while the presence of a polyamine allows retention of a drug, its absence releases the drug at pH = 6.8.
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Reproducible layer-by-layer exfoliation for free-standing ultrathin films of single-walled carbon nanotubes

J. Material Chem. - 7 October, 2012 - 20:17

J. Mater. Chem., 2012, 22,21824-21827
DOI: 10.1039/C2JM34262F, CommunicationXuewen Wang, Guanghui Li, Rui Liu, Haiyan Ding, Ting Zhang
A novel and facile method was developed for reproducible layer-by layer exfoliation of free-standing and highly transparent SWNT ultrathin films, and their potential in flexible and sensitive chemical sensors was demonstrated.
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Low nematic onset temperatures and room temperature cybotactic behavior in 1,3,4-oxadiazole-based bent-core mesogens possessing lateral methyl groups

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33705C, PaperFrank Speetjens, Jane Lindborg, Tatum Tauscher, Nikki LaFemina, Jason Nguyen, Edward T. Samulski, Francesco Vita, Oriano Francescangeli, Eric Scharrer
Methyl substituted mesogens based on the 1,3,4-oxadiazole bisphenol core show low nematic onset temperatures and cybotactic behavior at room temperature.
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Augmented properties of PVA hybrid nanocomposites containing cellulose nanocrystals and silver nanoparticles

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35235D, PaperJohnsy George, Vallayil Appukuttan Sajeevkumar, Karna Venkata Ramana, Shanmugam Nadana Sabapathy, Siddaramaiah
PVA nanocomposite films with superior properties were prepared using a combination of two nanomaterials: cellulose nanocrystals and silver nanoparticles.
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A plasmonic nano-antenna with controllable resonance frequency: Cu1.94S-ZnS dimeric nanoheterostructure synthesized in solution

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34239A, PaperFeng Huang, Xiaolei Wang, Ju Xu, Daqin Chen, Yuansheng Wang
Cu1.94S-ZnS dimeric nano-antennas are synthesized, with Cu1.94S being the plasmonic resonance source while ZnS the tunable dielectric component. The optical response is well simulated with an equivalent electric circuit model.
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Montmorillonite as an agent for drug photostability

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34120D, PaperValeria Ambrogi, Loredana Latterini, Morena Nocchetti, Cinzia Pagano, Maurizio Ricci
Photostability of the drug piroxicam increases when intercalated into montmorillonite.
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Multifunctional amino-decorated metal-organic frameworks: nonlinear-optic, ferroelectric, fluorescence sensing and photocatalytic properties

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34349E, PaperLili Wen, Li Zhou, Bingguang Zhang, Xianggao Meng, Hua Qu, Dongfeng Li
Noncentrosymmetric structures and multifunctionality in 1-3 are established by varying ligands and metal centers.
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Pd-Fe3O4@C hybrid nanoparticles: preparation, characterization, and their high catalytic activity toward Suzuki coupling reactions

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35252D, PaperRen Li, Peng Zhang, Yiming Huang, Ping Zhang, Hao Zhong, Qianwang Chen
A facile way to prepare high activity and easily separated Pd-Fe3O4@C hybrid nanoparticles catalysts for Suzuki reactions was reported.
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Dextran based pH-sensitive near-infrared nanoprobe for in vivo differential-absorption dual-wavelength photoacoustic imaging of tumors

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33990K, PaperGuojia Huang, Zhan Si, Sihua Yang, Cong Li, Da Xing
By sensing the physiologically acidic environment, NP1 shows tunable optical absorbance and produces different ratio photoacoustic signal output under dual-wavelength.
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Solution-processed organic light-emitting devices with two polymer light-emitting units connected in series by a charge-generation layer

J. Material Chem. - 1 October, 2012 - 18:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35344J, PaperTakayuki Chiba, Yong-Jin Pu, Hisahiro Sasabe, Junji Kido, Yang Yang
We present a solution-based process to fabricate stacked OLEDs consisting of two polymer light-emitting units (LEUs), connected in series by a charge generation layer (CGL).
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