Chem. Commun.
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Growing Vertical ZnO Nanorod Arrays within Graphite: Efficient Isolation of Large Size and High Quality Single-Layer Graphene
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42773K, CommunicationLing Ding, Yifeng E, Louzhen Fan, Shihe Yang
We report a unique strategy for efficiently exfoliating large size and high quality single-layer graphene directly from graphite into DMF dispersions by growing ZnO nanorod arrays between the graphene layers...
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DOI: 10.1039/C3CC42773K, CommunicationLing Ding, Yifeng E, Louzhen Fan, Shihe Yang
We report a unique strategy for efficiently exfoliating large size and high quality single-layer graphene directly from graphite into DMF dispersions by growing ZnO nanorod arrays between the graphene layers...
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Categories: Royal Society of Chemistry
Efficient ruthenium-catalysed S-S, S-Si and S-B bond forming reactions
DOI: 10.1039/C3CC43145B, CommunicationJose A. Fernandez-Salas, Simone Manzini, Steven P. Nolan
[RuCl(PPh3)2(3-phenylindenyl)] (1) catalyses S-S, S-Si and S-B bond formations through an efficient dehydrogenative coupling reaction using thiols as a substrate.
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Sandwich ELISA detection of semicarbazide based on a fast sample pretreatment method
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42790K, CommunicationZhiyuan Fang, Baishan Jiang, Wei Wu, Zhicheng Xiang, Chuanyan Ouyang, Tulong Huang, Junhua Chen, Lingwen Zeng
A sandwich ELISA was established for the fast detection of semicarbazide (SEM) using a novel biotin derivative. Without the tedious extraction procedure, as low as 0.07 [small mu ]g L-1 of SEM...
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DOI: 10.1039/C3CC42790K, CommunicationZhiyuan Fang, Baishan Jiang, Wei Wu, Zhicheng Xiang, Chuanyan Ouyang, Tulong Huang, Junhua Chen, Lingwen Zeng
A sandwich ELISA was established for the fast detection of semicarbazide (SEM) using a novel biotin derivative. Without the tedious extraction procedure, as low as 0.07 [small mu ]g L-1 of SEM...
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Categories: Royal Society of Chemistry
Intramolecular [2+2+2] cycloaddition of dialkynylcarbodiimides: synthesis of L-shaped [small pi]-extended compounds with pyrrolo[1,2-a][1,8]naphthyridine corner units
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42792G, CommunicationTakashi Otani, Takao Saito, Ryota Sakamoto, Hiroyuki Osada, Akihito Hirahara, Naoki Furukawa, Noriki Kutsumura, Tsukasa Matsuo, Kohei Tamao
L-Shaped [small pi]-extended penta-, hexa-, and heptacycles with a pyrrolo[1,2-a][1,8]naphthyridine junction were prepared from N,N[prime or minute]-bis[2-(2-alkyn-1-yl)phenyl]carbodiimides or their naphthyl analogs via Rh(I)-catalyzed intramolecular [2+2+2] cycloaddition and dehydrogenative aromatization. These L-shaped compounds emit...
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DOI: 10.1039/C3CC42792G, CommunicationTakashi Otani, Takao Saito, Ryota Sakamoto, Hiroyuki Osada, Akihito Hirahara, Naoki Furukawa, Noriki Kutsumura, Tsukasa Matsuo, Kohei Tamao
L-Shaped [small pi]-extended penta-, hexa-, and heptacycles with a pyrrolo[1,2-a][1,8]naphthyridine junction were prepared from N,N[prime or minute]-bis[2-(2-alkyn-1-yl)phenyl]carbodiimides or their naphthyl analogs via Rh(I)-catalyzed intramolecular [2+2+2] cycloaddition and dehydrogenative aromatization. These L-shaped compounds emit...
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Categories: Royal Society of Chemistry
A New Quantum Dot-Platinum Conjugate for Self-Assembled Nanoconjugates by Coordination Bonding Mediated Recognition
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42245C, CommunicationJiyeon Lee, Heeyeon Kim, Taebo Sim, Rita Song
A new binding strategy of linking quantum dots (QDs) to magnetic nanoparticles (MNP) using DNA interaction with metal coordination bonding was developed. Platinum was selected for binding QDs to DNA....
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DOI: 10.1039/C3CC42245C, CommunicationJiyeon Lee, Heeyeon Kim, Taebo Sim, Rita Song
A new binding strategy of linking quantum dots (QDs) to magnetic nanoparticles (MNP) using DNA interaction with metal coordination bonding was developed. Platinum was selected for binding QDs to DNA....
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Cover and Uncover: Chiral Switching Exploiting Templating and Layer by Layer Grafting
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC41989D, CommunicationMahadeo Halhalli, Borje Sellergren
Consecutive grafting of crosslinked D-phenylalanine anilide, L- phenylalanine anilide and non- imprinted polymer layers from the surface of wide pore silica resulted in porous composite beads displaying enantiomeric discrimination reflecting...
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DOI: 10.1039/C3CC41989D, CommunicationMahadeo Halhalli, Borje Sellergren
Consecutive grafting of crosslinked D-phenylalanine anilide, L- phenylalanine anilide and non- imprinted polymer layers from the surface of wide pore silica resulted in porous composite beads displaying enantiomeric discrimination reflecting...
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Copper/TEMPO Catalysed Synthesis of Nitriles from Aldehydes or Alcohols using Aqueous Ammonia and with Air as the Oxidant
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42231C, CommunicationLaura Dornan, Qun Cao, James Flanagan, Matthew John Cook, James J Crawford, Mark J. Muldoon
The nitrile functional group is often a key intermediate in synthetic chemistry as well as being present in many products, for example dyes and pharmaceuticals. The synthesis of nitriles often...
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DOI: 10.1039/C3CC42231C, CommunicationLaura Dornan, Qun Cao, James Flanagan, Matthew John Cook, James J Crawford, Mark J. Muldoon
The nitrile functional group is often a key intermediate in synthetic chemistry as well as being present in many products, for example dyes and pharmaceuticals. The synthesis of nitriles often...
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Categories: Royal Society of Chemistry
Coating Mesoporous Silica Remarkably Enhances the Stability of Highly Active Yet Fragile Flower-like MgO Catalyst for Dimethyl Carbonate Synthesis
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42504E, CommunicationZhimin Cui, Zhe Chen, Changyan Cao, Weiguo Song, Lei Jiang
Flower-like MgO is highly effective catalyst for the synthesis of dimethyl carbonate through transesterification method, while coating the catalyst with mesoporous silica significantly enhances the stability of the MgO catalyst.
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DOI: 10.1039/C3CC42504E, CommunicationZhimin Cui, Zhe Chen, Changyan Cao, Weiguo Song, Lei Jiang
Flower-like MgO is highly effective catalyst for the synthesis of dimethyl carbonate through transesterification method, while coating the catalyst with mesoporous silica significantly enhances the stability of the MgO catalyst.
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Changes of Major Charge Transport by Molecular Spatial Orientation on Graphene Channel Field Effect Transistors
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42591F, CommunicationMi Sook Min, Sohyeon Seo, Junghyun Lee, Sae Mi Lee, Eunhee Hwang, Hyoyoung Lee
In this study, we carefully designed two different graphene channel FETs and ten functional molecules to clearly understand charge transport behaviors by molecular spatial orientation of the functional molecules anchored...
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DOI: 10.1039/C3CC42591F, CommunicationMi Sook Min, Sohyeon Seo, Junghyun Lee, Sae Mi Lee, Eunhee Hwang, Hyoyoung Lee
In this study, we carefully designed two different graphene channel FETs and ten functional molecules to clearly understand charge transport behaviors by molecular spatial orientation of the functional molecules anchored...
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Categories: Royal Society of Chemistry
1-Ethyl-3-methylimidazolium Hexafluorophosphate: From Ionic Liquid Prototype to Antitype
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42175A, ViewpointParker D. McCrary, Robin D. Rogers
This viewpoint will discuss the role of the publication of the title crystal structure in the exponential growth of research in the field of ionic liquids, including helping visualize these...
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DOI: 10.1039/C3CC42175A, ViewpointParker D. McCrary, Robin D. Rogers
This viewpoint will discuss the role of the publication of the title crystal structure in the exponential growth of research in the field of ionic liquids, including helping visualize these...
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Categories: Royal Society of Chemistry
Development of Fluorescent Sensor for Illicit Date Rape Drug-GBL
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC43153C, CommunicationDuanting Zhai, Bikram Keshari Agrawalla, Pei Sze Fronia Eng, Sung-Chan Lee, Wang Xu, Young-Tae Chang
The first fluorescent sensor for illicit date rape drug-GBL was developed and named as Green Date. It shows high fluorescence enhancement to GBL and allows its detection in different drinks....
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DOI: 10.1039/C3CC43153C, CommunicationDuanting Zhai, Bikram Keshari Agrawalla, Pei Sze Fronia Eng, Sung-Chan Lee, Wang Xu, Young-Tae Chang
The first fluorescent sensor for illicit date rape drug-GBL was developed and named as Green Date. It shows high fluorescence enhancement to GBL and allows its detection in different drinks....
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Categories: Royal Society of Chemistry
[CoI(CN)2(CO)3]-, New Discovery from an 80-Year-Old Reaction
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC43269F, CommunicationWenfeng Lo, Chunhua Hu, Marck Lumeij, Richard Dronskowski, Michael Lovihayeem, Oren Ishal, Jianfeng Jiang
A systematic study of the 80-year-old simple and fundamental reaction of cobalt(II) salt and cyanide under one atmospheric CO in basic aqueous solution was carried out and new information was...
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DOI: 10.1039/C3CC43269F, CommunicationWenfeng Lo, Chunhua Hu, Marck Lumeij, Richard Dronskowski, Michael Lovihayeem, Oren Ishal, Jianfeng Jiang
A systematic study of the 80-year-old simple and fundamental reaction of cobalt(II) salt and cyanide under one atmospheric CO in basic aqueous solution was carried out and new information was...
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Categories: Royal Society of Chemistry
Gold(I) Triazolyls: Organometallic synthesis in air and aqueous media
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC43016B, CommunicationThomas Gray, James E. Heckler, Nihal Deligonul, Arnold L Rheingold
(Triazolato)gold(I) complexes are prepared in the presence of copper(I) iodide or metallic copper turnings, the latter in mixed water-alcohol solutions in air. With this reaction, gold click chemistry is achieved...
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DOI: 10.1039/C3CC43016B, CommunicationThomas Gray, James E. Heckler, Nihal Deligonul, Arnold L Rheingold
(Triazolato)gold(I) complexes are prepared in the presence of copper(I) iodide or metallic copper turnings, the latter in mixed water-alcohol solutions in air. With this reaction, gold click chemistry is achieved...
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TritonX-100 for three-plasmon gold nanostars with two photothermally active NIR (near IR) and SWIR (short-wavelength IR) channels
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42999G, CommunicationPiersandro Pallavicini, Alice Dona, Alberto Casu, Giuseppe Chirico, Maddalena Collini, Giacomo Dacarro, Andrea Falqui, Chiara Milanese, Laura Sironi, Angelo Taglietti
Five-branched gold nanostars are obtained using TritonX-100 in a seed-growth synthesis. They have the uncommon feature of two intense localized surface plasmon resonances (LSPR) in the 600-900 and 1100-1600nm ranges....
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DOI: 10.1039/C3CC42999G, CommunicationPiersandro Pallavicini, Alice Dona, Alberto Casu, Giuseppe Chirico, Maddalena Collini, Giacomo Dacarro, Andrea Falqui, Chiara Milanese, Laura Sironi, Angelo Taglietti
Five-branched gold nanostars are obtained using TritonX-100 in a seed-growth synthesis. They have the uncommon feature of two intense localized surface plasmon resonances (LSPR) in the 600-900 and 1100-1600nm ranges....
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Categories: Royal Society of Chemistry
Syntheses of Cu(I) polymetallic assemblies from reaction of ligands bearing 2,5-bis(2-pyridyl)phosphole fragment with Cu(II) precursors
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42955E, CommunicationChristophe Lescop, Mehdi El Sayed Moussa, Fabian Friess, Wenting Shen, Muriel Hissler, Regis Reau
Upon reaction with ligands A, 1 and 3 bearing the 2,5-bis(2-pyridyl)phosphole fragment, an unexpected conversion of Cu(II) metal centers to Cu(I) centers is observed affording either bimetallic complexes bearing a...
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DOI: 10.1039/C3CC42955E, CommunicationChristophe Lescop, Mehdi El Sayed Moussa, Fabian Friess, Wenting Shen, Muriel Hissler, Regis Reau
Upon reaction with ligands A, 1 and 3 bearing the 2,5-bis(2-pyridyl)phosphole fragment, an unexpected conversion of Cu(II) metal centers to Cu(I) centers is observed affording either bimetallic complexes bearing a...
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Categories: Royal Society of Chemistry
Facile Hydrothermal Preparation of Graphene Oxide Nanoribbons from Graphene Oxide
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC41807C, CommunicationLi-Wei Sun, Jun Zhao, Li-Jing Zhou, Guo-Dong Li
Graphene oxide nanoribbons (GONR) with regular edges have been prepared by a facile hydrothermal method. This direct and operationally simple method provides a fundamentally novel approach converting graphene oxide (GO)...
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DOI: 10.1039/C3CC41807C, CommunicationLi-Wei Sun, Jun Zhao, Li-Jing Zhou, Guo-Dong Li
Graphene oxide nanoribbons (GONR) with regular edges have been prepared by a facile hydrothermal method. This direct and operationally simple method provides a fundamentally novel approach converting graphene oxide (GO)...
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Categories: Royal Society of Chemistry
Temperature-responsive enzyme-polymer nanoconjugates with enhanced catalytic activities in organic media
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42493F, CommunicationJingying Zhu, Yifei Zhang, Diannan Lu, Richard N. Zare, Jun Ge, Zheng Liu
A general approach for preparing enzyme-polymer nanoconjugates that respond to temperature in organic media is presented. These nanoconjugates readily dissolve in organic solvents for homogenous catalysis at 40 oC and...
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DOI: 10.1039/C3CC42493F, CommunicationJingying Zhu, Yifei Zhang, Diannan Lu, Richard N. Zare, Jun Ge, Zheng Liu
A general approach for preparing enzyme-polymer nanoconjugates that respond to temperature in organic media is presented. These nanoconjugates readily dissolve in organic solvents for homogenous catalysis at 40 oC and...
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Revealing the Enhanced Catalytic Activity of Nitrogen-doped Carbon Nanotubes for Oxidative Dehydrogenation of Propane
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC41500G, CommunicationChunlin Chen, Jian Zhang, Bingsen Zhang, Changlin Yu, Feng Peng, Dang Sheng Su
Doping with heteroatoms makes it possible to control the electronic properties and consequential catalytic performance of nanocarbons by introducing electron acceptors or donors. Herein, we have successfully prepared nitrogen doped...
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DOI: 10.1039/C3CC41500G, CommunicationChunlin Chen, Jian Zhang, Bingsen Zhang, Changlin Yu, Feng Peng, Dang Sheng Su
Doping with heteroatoms makes it possible to control the electronic properties and consequential catalytic performance of nanocarbons by introducing electron acceptors or donors. Herein, we have successfully prepared nitrogen doped...
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Extremely fast and highly selective detection of nitroaromatic explosive vapours by fluorescent polymer thin film
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC43202E, CommunicationGokcen B. Demirel, Bihter Daglar, Mehmet Bayindir
A novel sensing material based on pyrene doped polyethersulfone worm-like structured thin film is developed using a facile technique for detection of nitroaromatic explosive vapours. The formation of [small pi]-[small pi] stacking...
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DOI: 10.1039/C3CC43202E, CommunicationGokcen B. Demirel, Bihter Daglar, Mehmet Bayindir
A novel sensing material based on pyrene doped polyethersulfone worm-like structured thin film is developed using a facile technique for detection of nitroaromatic explosive vapours. The formation of [small pi]-[small pi] stacking...
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Highly Ordered Cubic Mesoporous Electrospun SiO2 Nanofibers
Chem. Commun., 2013, Accepted Manuscript
DOI: 10.1039/C3CC42338G, CommunicationJony Saha, Goutam De
Cubic (Im3¯m) mesoporous silica nanofibers were successfully prepared using a new F127-PVA-SiO2 tri-constituent assembly approach by the electrospinning technique. PVA was used to protect the F127 directed cubic micelles which...
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DOI: 10.1039/C3CC42338G, CommunicationJony Saha, Goutam De
Cubic (Im3¯m) mesoporous silica nanofibers were successfully prepared using a new F127-PVA-SiO2 tri-constituent assembly approach by the electrospinning technique. PVA was used to protect the F127 directed cubic micelles which...
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Categories: Royal Society of Chemistry