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1,455 Newest Publications about the topic solution

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The shape of protein–polymer conjugates in dilute solution

19-Nov-2015 | Christopher N. Lam, Dongsook Chang, Muzhou Wang, Wei‐Ren Chen, Bradley D. Olsen, Journal of Polymer Science Part A: Polymer Chemistry, 2015

ABSTRACT Protein–polymer conjugation can significantly affect many different aspects of protein behavior, ranging from their solution properties to their ability to form solution and bulk nanostructured materials. An underlying fundamental question is how the molecular design affects the shape ...


Single-Molecule Spectroscopy and Imaging Over the Decades

17-Nov-2015 | W.E. Moerner; Yoav Shechtman; Quan Wang, Faraday Discussions, 2015

As of 2015, it has been 26 years since the first optical detection and spectroscopy of single molecules in condensed matter. This area of science has expanded far beyond the early low temperature studies in crystals to include single molecules in cells, polymers, and in solution. The early steps ...


Well‐controlled ATRP of 2‐(2‐(2‐azidoethyoxy)ethoxy)ethyl methacrylate for high‐density click functionalization of polymers and metallic substrates

12-Nov-2015 | Pingsheng Liu, Jie Song, Journal of Polymer Science Part A: Polymer Chemistry, 2015

ABSTRACT The combination of atom transfer radical polymerization (ATRP) and click chemistry has created unprecedented opportunities for controlled syntheses of functional polymers. ATRP of azido‐bearing methacrylate monomers (e.g., 2‐(2‐(2‐azidoethyoxy)ethoxy)ethyl methacrylate, AzTEGMA), ...


Charge carrier decay and diffusion in organic–inorganic CH3NH3PbI3–xClx perovskite based solar cell

12-Nov-2015 | Miloš Petrović, Vijila Chellappan, Tao Ye, Seeram Ramakrishna, physica status solidi (RRL) - Rapid Research Letters, 2015

In recent years, organic–inorganic lead halides attracted widespread interest, mainly due to their impressive photoconversion properties and low‐cost solution processing. In this study, we employed small amplitude transient photovoltage and photocurrent spectroscopy to investigate charge ...


Oligomer Molecules for Efficient Organic Photovoltaics

05-Nov-2015 | Yuze Lin; Xiaowei Zhan, Accounts of Chemical Research, 2015

ConspectusSolar cells, a renewable, clean energy technology that efficiently converts sunlight into electricity, are a promising long-term solution for energy and environmental problems caused by a mass of production and the use of fossil fuels. Solution-processed organic solar cells (OSCs) have ...


Preparation of AgCl Nanocubes and Their Application as Efficient Photoinitiators in the Polymerization of N-Isopropylacrylamide

04-Nov-2015 | Ying Yang; Yan Zhao; Yukun Yan; Yanli Wang; Changyou Guo; Jinsong Zhang, Journal of Physical Chemistry B, 2015

Uniform AgCl nanocubes with an average size of about 360 nm have been synthesized. Under UV illumination, a layer of silver nanoparticles with surface plasmon resonance was produced and covered the surface of AgCl particles in a short time, and the Ag/AgCl particles remained quite stable as shown ...


A highly efficient dispersant from black liquor for carbendazim suspension concentrate: Preparation, self‐assembly behavior and investigation of dispersion mechanism

03-Nov-2015 | Nanlong Hong, Yuan Li, Xueqing Qiu, Journal of Applied Polymer Science, 2015

ABSTRACT Compared with traditional approaches using synthetic amphiphilic block copolymers, alkyl chain cross‐linked lignosulfonate (ASL) with high molecular weight (Mw) from black liquor was synthesized and characterized by GPC, functional group content, FTIR, and 1H‐NMR measurement, and then ...


Electrospun Ultrafine Fiber Composites Containing Fumed Silica: From Solution Rheology to Materials with Tunable Wetting

02-Nov-2015 | Martin K. Dufficy; Mackenzie T. Geiger; Christopher A. Bonino; Saad A. Khan, Langmuir, 2015

Fumed silica (FS) particles with hydrophobic (R805) or hydrophilic (A150) surface functionalities are incorporated in polyacrylonitrile (PAN) fibers by electrospinning to produce mats with controlled wettability. Rheological measurements are conducted to elucidate the particle–polymer ...


Sub-micron Polymer–Zeolitic Imidazolate Framework Layered Hybrids via Controlled Chemical Transformation of Naked ZnO Nanocrystal Films

02-Nov-2015 | Stephen M. Meckler; Changyi Li; Wendy L. Queen; Teresa E. Williams; Jeffrey R. Long; Raffaella Buonsanti; Delia J. M ..., Chemistry of Materials, 2015

Here we show that sub-micron coatings of zeolitic imidazolate frameworks (ZIFs) and even ZIF–ZIF bilayers can be grown directly on polymers of intrinsic microporosity from zinc oxide (ZnO) nanocrystal precursor films, yielding a new class of all-microporous layered hybrids. The ZnO-to-ZIF ...


Formation, antimicrobial activity, and controlled release from cotton fibers with deposited functional polymers

30-Oct-2015 | Suyeon Kim, Javier Nakamatsu, Dora Maurtua, Fernando Oliveira, Journal of Applied Polymer Science, 2015

ABSTRACT Chitosan and alginate are biopolymers with interesting bioactivity that can be transferred to cotton fibers for medical and health care applications. These polymers in solution can be attached onto cotton fibers by a layer‐by‐layer technique. Confirmation of polymer deposition onto ...


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