Showing posts with label September 09. Show all posts
Showing posts with label September 09. Show all posts

Wednesday, September 09, 2015

Investigating the n- and p-Type Electrolytic Charging of Colloidal Nanoplatelets

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The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.5b05296

Emmanuel Lhuillier, Sandrine Ithurria, Armel Descamps-Mandine, Thierry Douillard, Remi Castaing, Xiang Zhen Xu, Pierre-Louis Taberna, Patrice Simon, Herve Aubin and Benoit Dubertret
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Influence of Dye Architecture of Triphenylamine Based Organic Dyes on the Kinetics in Dye-Sensitized Solar Cells

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The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.5b04436

Hanna Ellis, Ina Schmidt, Anders Hagfeldt, Gunther Wittstock and Gerrit Boschloo
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Flexible Light-Emitting Diodes Based on Vertical Nitride Nanowires

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Nano Letters
DOI: 10.1021/acs.nanolett.5b02900

Xing Dai, Agnes Messanvi, Hezhi Zhang, Christophe Durand, Joël Eymery, Catherine Bougerol, François H. Julien and Maria Tchernycheva
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Area-Selective Atomic Layer Deposition: Conformal Coating, Subnanometer Thickness Control, and Smart Positioning

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ACS Nano
DOI: 10.1021/acsnano.5b05249

Ming Fang and Johnny C. Ho
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Activated Carbon Nanochains with Tailored Micro-Meso Pore Structures and Their Application for Supercapacitors

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The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.5b05480

Miao Zhang, Chunnian He, Enzuo Liu, Shan Zhu, Chunsheng Shi, Jiajun Li, Qingfeng Li and Naiqin Zhao
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Quantitative Proteomic Analysis of Cellular Resistance to the Nanoparticle Abraxane

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ACS Nano
DOI: 10.1021/acsnano.5b03677

Minzhi Zhao, Haiyun Li, Xiangli Bu, Chunni Lei, Qiaojun Fang and Zhiyuan Hu
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Double-Well Ultracold-Fermions Computational Microscopy: Wave-Function Anatomy of Attractive-Pairing and Wigner-Molecule Entanglement and Natural Orbitals

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Nano Letters
DOI: 10.1021/acs.nanolett.5b03199

Benedikt B. Brandt, Constantine Yannouleas and Uzi Landman
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Measuring Lattice Strain in Three Dimensions through Electron Microscopy

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Nano Letters
DOI: 10.1021/acs.nanolett.5b03008

Bart Goris, Jan De Beenhouwer, Annick De Backer, Daniele Zanaga, K. Joost Batenburg, Ana Sánchez-Iglesias, Luis M. Liz-Marzán, Sandra Van Aert, Sara Bals, Jan Sijbers and Gustaaf Van Tendeloo
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Red, Yellow, Green, and Blue Amplified Spontaneous Emission and Lasing Using Colloidal CdSe Nanoplatelets

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ACS Nano
DOI: 10.1021/acsnano.5b02509

Chunxing She, Igor Fedin, Dmitriy S. Dolzhnikov, Peter D. Dahlberg, Gregory S. Engel, Richard D. Schaller and Dmitri V. Talapin
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Gas Hydrate in Crystalline-Swelled Clay: The Effect of Pore Dimension on Hydrate Formation and Phase Equilibria

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The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.5b03229

Daeok Kim, Yun-Ho Ahn, Se-Joon Kim, Joo Yong Lee, Jeahyoung Lee, Young-ju Seo and Huen Lee
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Influence of Molecular Weight on Molecular Ordering and Proton Transport in Organized Sulfonated Polyimide Thin Films

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The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.5b03292

Karthik Krishnan, Hiroko Iwatsuki, Mitsuo Hara, Shusaku Nagano and Yuki Nagao
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Directed Assembly of End-Functionalized Single Wall Carbon Nanotube Segments

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Nano Letters
DOI: 10.1021/acs.nanolett.5b02220

Erika Penzo, Matteo Palma, Risheng Wang, Haogang Cai, Ming Zheng and Shalom J. Wind
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Examining the Polyproline Nanoscopic Ruler in the Context of Quantum Dots

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Chemistry of Materials
DOI: 10.1021/acs.chemmater.5b03181

Kelly Boeneman Gemmill, Sebastián A. Dı́az, Juan B. Blanco-Canosa, Jeffrey R. Deschamps, Thomas Pons, Hsiao-Wei Liu, Ashok Deniz, Joseph Melinger, Eunkeu Oh, Kimihiro Susumu, Michael H. Stewart, David A. Hastman, Stella H. North, James B. Delehanty, Philip E. Dawson and Igor L. Medintz
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Electrical Properties of Epitaxial Thin Films of Oxyhydrides ATiO3–xHx (A = Ba and Sr)

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Chemistry of Materials
DOI: 10.1021/acs.chemmater.5b02374

Guillaume Bouilly, Takeshi Yajima, Takahito Terashima, Wataru Yoshimune, Kousuke Nakano, Cédric Tassel, Yoshiro Kususe, Koji Fujita, Katsuhisa Tanaka, Takafumi Yamamoto, Yoji Kobayashi and Hiroshi Kageyama
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Porous Amorphous Chalcogenides as Selective Adsorbents for Heavy Metals

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Chemistry of Materials
DOI: 10.1021/acs.chemmater.5b02805

Zohreh Hassanzadeh Fard, Saiful M. Islam and Mercouri G. Kanatzidis
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Elasto-Aerodynamics-Driven Triboelectric Nanogenerator for Scavenging Air-Flow Energy

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ACS Nano
DOI: 10.1021/acsnano.5b04396

Shuhua Wang, Xiaojing Mu, Xue Wang, Alex Yuandong Gu, Zhong Lin Wang and Ya Yang
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Wednesday, September 10, 2014

Synthesis and bioactivities of silver nanoparticles capped with 5-Amino-ß-resorcylic acid hydrochloride dihydrate

Background: Conjugated and drug loaded silver nanoparticles are getting an increased attention for various biomedical applications. Nanoconjugates showed significant enhancement in biological activity in comparison to free drug molecules. In this perspective, we report the synthesis of bioactive silver capped with 5-Amino-?-resorcylic acid hydrochloride dihydrate (AR). The in vitro antimicrobial (antibacterial, antifungal), enzyme inhibition (xanthine oxidase, urease, carbonic anhydrase, ?-chymotrypsin, cholinesterase) and antioxidant activities of the developed nanostructures was investigated before and after conjugation to silver metal. Results: The conjugation of AR to silver was confirmed through FTIR, UV?vis and TEM techniques. The amount of AR conjugated with silver was characterized through UV?vis spectroscopy and found to be 9% by weight. The stability of synthesized nanoconjugates against temperature, high salt concentration and pH was found to be good. Nanoconjugates, showed significant synergic enzyme inhibition effect against xanthine and urease enzymes in comparison to standard drugs, pure ligand and silver. Conclusions: Our synthesized nanoconjugate was found be to efficient selective xanthine and urease inhibitors in comparison to Ag and AR. On a per weight basis, our nanoconjugates required less amount of AR (about 11 times) for inhibition of these enzymes.

Syeda Naz

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