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New approach to molecular self-assembly through formation of dipeptide-based unique architectures by artificial supersaturation

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05820H, CommunicationMakoto Sakurai, Pradyot Koley, Masakazu AONO
Morphological transition and the fabrication of unique architectures through molecular self-assembly of dipeptide is caused by the formation of small nucleus in the artificial supersaturation, achieved by quick drying of...
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Spatial co-localization of multi-enzymes by inorganic nanocrystal-protein complexes

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05478D, CommunicationZhixian Li, Yifei Zhang, Yechao Su, Pingkai Ouyang, Jun Ge, Zheng Liu
We report a simple precipitation method for the construction of spatially co-localized multi-enzyme systems based on inorganic nanocrystal-protein complexes. The spatially controlled multi-enzyme system displays enhanced overall catalytic performance, allowing...
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A Cellulose Based Hydrophilic, Oleophobic Hydrated Filter for Water/Oil Separation

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04817B, CommunicationKathleen Rohrbach, Yuanyuan Li, Hongli Zhu, Zhen Liu, Jiaqi Dai, Julia Andreasen, Liangbing Hu
A hydrated regular cellulose paper filter modified with nanofibrillated cellulose (NFC) hydrogel was successfully fabricated for water/oil separation. The fabricated filter's hydrophilic and oleophobic properties resulted in increased filter life...
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Disentangling scalar coupling patterns by real-time SERF NMR

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05892E, CommunicationNina Gubensak, Walter Fabian, Klaus Zangger
Scalar coupling constants and signal splitting patterns in NMR spectra contain a wealth of short-range structural information. The extraction of these parameters from 1H NMR spectra is often prohibited by...
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Supramolecular control over recognition and efficient detection of picric acid

Chem. Commun. - 2 hours 25 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05888G, CommunicationVirginie Bereau, Carine Duhayon, Jean-Pascal Sutter
Supramolecular recognition and the subsequent host-guest adduct are shown to have a pivotal effect on the sensing capability of bimetallic Schiff-base aluminum complexes for picric acid.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Enhanced Raman and Luminescence Spectra from Co-encapsulated Silicon Quantum Dots and Au/Ag Nanoalloys

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06438K, CommunicationDavid Andrew Fulton, Ben Horrocks, Noor Aniza Harun
We report an approach to enhance simultaneously fluorescence and SERS signals with a single excitation wavelength by co-encapsulating silicon quantum dots and Au-Ag alloy nanoparticles encoded with Raman reporter molecules...
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Preparation of Multi-Shelled Conductive Polymer Hollow Microspheres by Using Fe3O4 Hollow Spheres as Sacrificial Templates

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05469E, CommunicationRui Pang, Xiujie Hu, Shuyun Zhou, Chenghua Sun, Jun Yan, Xingming Sun, Shizhuo Xiao, Ping Chen
Multi-shelled conductive polymer poly(3, 4-ethylenedioxythiophene) (PEDOT) and polypyrrole (PPy) hollow microspheres were successfully generated by using Fe3O4 hollow microsphere as sacrificial template by maximally taking advantage of the acid dopant...
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Supramolecular Self-Assembly of Three Dimensional Polyaniline and Polypyrrole Crystals

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05559D, CommunicationYulun Tao, Juchuan Li, Anjian Xie, Shikuo Li, ping cheng, Liping Ni, Yuhua Shen
Three dimensional (3D) crystals of organic/polymer semiconductors are expected to form high-quality 3D electronic devices. Here, we firstly reported a novel approach for preparing 3D [small pi]-[small pi] stacked crystals of polyaniline...
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Visualized Discrimination of ATP from ADP and AMP through Dual Collapse and Color change of Supramolecular Gels

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05406G, CommunicationDong Yang, Xiufeng Wang, Li Zhang, Minghua Liu
A supramolecular gel was fabricated through mixing of a cationic gelator with methyl orange. The addition of ATP into the gel caused both distinct gel-collapse and color change, while ADP...
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Sequential Bi-C Bond Activation Reactions of BiEt3 by Insertion Reactions of RE {R = HC[C(Me)N(2,6-i-Pr2C6H3)]2; E = Al, Ga, In}.

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05028B, CommunicationChelladurai Ganesamoorthy, Dieter Blaser, Christoph Wolper, Stephan Schulz
Two of the Bi-C bonds of BiEt3 were sequentially activated by mono-valent RM {R = HC[C(Me)N(2,6-i-Pr2C6H3)]2; M = Al, Ga, In}. The first Bi-C bond activation leads to insertion complexes,...
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On the coordination chemistry of phosphinecarboxamide: Assessing ligand basicity

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06094F, CommunicationMichael B Geeson, Andrew R Jupp, John E McGrady, Jose M. Goicoechea
We describe the coordination chemistry of the primary phosphine PH2C(O)NH2 (phosphinecarboxamide) towards group 6 transition-metals. Experimental and theoretical studies reveal that this novel species has comparable electronic properties to PH3.
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Aerobic Oxygenative Cleavage of Electron-Deficient Triple Bonds in the Gold-Catalyzed Cyclization of 1,6-Enynes

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04153D, CommunicationSeunghoon Shin, Dilip Vitthal Patil, Hyun-Sup Park, Jaeyoung Koo, Jin Wook Han
Gold-catalyzed aerobic oxygenative cleavage of triple bond that occurs under the ambient pressure of air and at room temperature is reported; Radical inhibition tests suggest that oxygenation occurs via a...
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Low-temperature synthesis of Mn-based mixed metal oxides with novel fluffy structures as efficient catalysts for selective reduction of nitrogen oxides by ammonia

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC03072A, CommunicationBo Meng, Zongbin Zhao, Yongsheng Chen, Xuzhen Wang, Yong Li, Jieshan QIU
A series of Mn-based mixed metal oxide catalysts (Co-Mn-O, Fe-Mn-O, Ni-Mn-O) with high surface areas were prepared via low temperature crystal splitting and exhibited extremely high catalytic activity for the...
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A base-catalyzed cycloisomerization of 5-cyano-pentyne derivatives: efficient synthesis of 3-cyano-4,5-dihydro-1H-pyrroles

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04409F, CommunicationYu-long Zhao, Jia Meng, Yi-Jin Li, Xiu-Bin Bu, Qun Liu
A base-catalyzed cycloisomerization of 5-cyano-pentyne bearing a terminal alkyne group has been developed under metal-free conditions. This reaction involves a tandem process providing an efficient access to 3-cyano-4,5-dihydro-1H-pyrroles in good...
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High performance and air stable n-type single crystal transistors based on core-tetrachlorinated perylene diimides

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05896H, CommunicationChunming Liu, Chengyi Xiao, Yan Li, Wenping Hu, Zhibo Li, Zhaohui Wang
Organic single crystal transistors based on two kinds of core-tetrachlorinated perylene diimides (4ClPDIs) are fabricated. Compared with alkyl substituted 4ClPDI, the transistors based on fluoroalkyl substituted 4ClPDI exhibit air-stable electron...
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Enzymatic synthesis of chiral [gamma]-amino acids using [small omega]-transaminase

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C3CC44864A, CommunicationMinsu Shon, Ramachandran Shanmugavel, Giyoung Shin, Sam Mathew, Sang-Hyeup Lee, Hyungdon Yun
In this study, we successfully synthesized enantiomerically pure (R)- and (S)-[gamma]-amino acids (>99% ee) using [small omega]- transaminase ([small omega]-TA) through kinetic resolution and asymmetric synthesis respectively. The present study demonstrates the...
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An Interlaced Silver Vanadium Oxide-Graphene Hybrid with High Structural Stability for Use in Lithium Ion Batteries

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05065G, CommunicationJiwen Qin, Wei Lv, Zhengjie Li, Baohua Li, Feiyu Kang, Quan-Hong Yang
A silver vanadium oxide (SVO) material with an interlaced structure was prepared using graphene as a two-dimensional substrate that directs the crystal growth in the hydrothermal process. The obtained SVO-graphene...
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Single Molecular Multi-analyte (Cr3+, Al3+ and Fe3+) Fluorescent Probe by naked eyes in Aqueous and Its Biological Application

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04731A, CommunicationJunfeng Wang, Yi Pang, Yingbo Li, Nikul G. Patel, Ge Zhang, Demin Zhou
An ESIPT based fluorescent sensor 1 was developed, which could selectively detect and differentiate trivalent metal ions Cr3+, Al3+ and Fe3+ in aqueous. The cationic binding to both "hydrazone Schiff...
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Light-driven Au(III)-promoted cleavage of triazole-bearing amine derivatives and its application in the detection of ionic gold

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06348A, CommunicationDajeong Yim, Hongsik Yoon, Chi-Hwa Lee, Woo-Dong Jang
Light-driven Au(III)-promoted oxidative cleavage of triazole-bearing amine derivatives is utilized for the detection of ionic gold in aqueous media. A bistriazole-bearing boron dipyrromethane (1BODIPY) exhibited selective and sensitive fluorescence enhancement...
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Bypassing a Highly Unstable Frustrated Lewis Pair: Dihydrogen Cleavage by a Thermally Robust Silylium-Phosphine Adduct

Chem. Commun. - 2 hours 25 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05905K, CommunicationThomas James Herrington, Bryan J Ward, Laurence R. Doyle, Joe Mcdermott, Andrew J P White, Patricia Hunt, Andrew Edward Ashley
The thermally robust silylium complex [iPr3Si-PtBu3]+[B(C6F5)4]- (1) activates H2/D2 at 90[degree]C (PhCl); no evidence for dissociation into the separated Lewis pair is found. DFT calculations show H2 cleavage proceeds via...
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