Meine Merkliste  

2.296 Aktuelle Fachpublikationen zum Thema temperature

mit folgenden Suchkriterien:

Design of dual stimuli responsive polymer modified magnetic nanoparticles for targeted anti-cancer drug delivery and enhanced MR imaging

25.11.2015 | Dipsikha Bhattacharya; Birendra Behera; Sumanta Kumar Sahu; Rajakumar Ananthakrishnan; Tapas Kumar Maiti; Panchanan ..., New Journal of Chemistry, 2015

Herein, we report a strategic design of dual temperature and pH responsive polymer integrated magnetic nanohybrids comprising of smart block copolymers and mixed ferrite nanoparticles (MFNPs) for efficient anti-cancer drug delivery and magnetic resonance imaging (MRI). Citrate stabilized mixed ...


Room temperature synthesis of organic surfactant free PbS and PbSe nanoparticles having NIR absorption

25.11.2015 | Sanyasinaidu Gottapu; Muralidharan Krishnamurthi, New Journal of Chemistry, 2015

The chemically synthesized nanoparticles have organic molecules surrounding the particles as capping, which create an inorganic-organic interface. These intimate interfaces influence the properties of the applied materials and subsequently the applications. Therefore, a method to produce ...


One pot synthesis of environmentally friendly lignin nanoparticles with compressed liquid carbon dioxide as an antisolvent

25.11.2015 | Aye Aye Myint; Hun Wook Lee; Bumjoon Seo; Won-Su Son; Junho Yoon; Tae Jun Yoon; Hee Jeong Park; Jihyun Yu; Jeyong Yo ..., Green Chemistry, 2015

Nanoparticles from the commercial kraft lignin were developed using a facile, one pot green technology of compressed CO2 antisolvent. N,N,-dimethylformamide (DMF) was employed as an organic solvent to prepare the lignin solution. The effects of various process parameters: temperature, pressure, ...


Synthesis of Nano Calcium Hydroxide in Aqueous Medium

21.11.2015 | Aniruddha Samanta, Dipak K. Chanda, Pradip Sekhar Das, Jiten Ghosh, Anoop Kumar Mukhopadhyay, Arjun Dey, Journal of the American Ceramic Society, 2015

The present work reports a simple, inexpensive method for synthesis of calcium hydroxide [Ca(OH)2] nanoparticles (CHNPs). The method involves chemical precipitation (CP) in aqueous medium at room temperature. Calcium nitrate dihydrate [Ca(NO3)2.2H2O] and sodium hydroxide were used as precursors. ...


Preparation of a CuInS2 Nanoparticle Ink and Application in a Selenization‐Free, Solution‐Processed Superstrate Solar Cell

19.11.2015 | Amir Hossein Cheshme Khavar, Ali Reza Mahjoub, Fariba Tajabadi, Mehdi Dehghani, Nima Taghavinia, European Journal of Inorganic Chemistry, 2015

Abstract We report a study on chalcopyrite solar cells fabricated by low‐cost, nonvacuum, and selenization‐free methods. Superstrate‐type CuInS2 (CIS) thin‐film solar cells were prepared by sequential ink deposition. The CIS film was formed from a stable low‐carbon ink, which was synthesized ...


Chemical and Textural Characterization of Iron Oxide Nanoparticles and Their Effect on the Thermal Decomposition of Ammonium Perchlorate

19.11.2015 | Eunice Aparecida Campos, Maria Tereza Cortez Fernandes, Elizabete Yoshie Kawachi, José Irineu Sampaio de Oliveira, R ..., Propellants, Explosives, Pyrotechnics, 2015

Abstract Metal oxide nanoparticles have been used as burning rate catalysts for ammonium perchlorate (AP) decomposition in composite solid propellant. Though most papers point to the efficiency of different sizes, shapes and compositions, the texture of the agglomerated particles play an ...


Tuning Electron-Conduction and Spin Transport in Magnetic Iron Oxide Nanoparticle Assemblies via Tetrathiafulvalene-Fused Ligands

19.11.2015 | Zhong-Peng Lv; Zhong-Zhi Luan; Hai-Ying Wang; Sheng Liu; Cheng-Hui Li; Di Wu; Jing-Lin Zuo; Shouheng Sun, ACS Nano, 2015

We report a strategy to coat Fe3O4 nanoparticles (NPs) with tetrathiafulvalene-fused carboxylic ligands (TTF-COO−) and to control electron conduction and magnetoresistance (MR) within the NP assemblies. The TTF-COO-Fe3O4 NPs were prepared by replacing oleylamine (OA) from OA-coated 5.7 nm Fe3O4 ...


SiO2/Ionic Liquid Hybrid Nanoparticles for Solid-State Lithium Ion Conduction

19.11.2015 | Sébastien Delacroix; Frédéric Sauvage; Marine Reynaud; Michael Deschamps; Stéphanie Bruyère; Matthieu Becuwe; Denis ..., Chemistry of Materials, 2015

We report the physical and electrical characterization of a series of substituted imidazolium-based ionic liquids grafted on Stöber-type SiO2. This hybrid architecture affords an increase of the lithium transference to 0.56 by hindering TFSI– (bis(trifluoromethane)sulfonimide) mobility to the ...


Mesoporous Silica Nanoparticles under Sintering Conditions: A Quantitative Study

17.11.2015 | Fanny Silencieux; Meryem Bouchoucha; Olivier Mercier; Stéphane Turgeon; Pascale Chevallier; Freddy Kleitz; Marc-Andr ..., Langmuir, 2015

Thin films made of mesoporous silica nanoparticles (MSNs) are finding new applications in catalysis, optics, as well as in biomedicine. The fabrication of MSNs thin films requires a precise control over the deposition and sintering of MSNs on flat substrates. In this study, MSNs of narrow size ...


Responsive Aqueous Foams Stabilized by Silica Nanoparticles Hydrophobized in Situ with a Conventional Surfactant

16.11.2015 | Yue Zhu; Xiaomei Pei; Jianzhong Jiang; Zhenggang Cui; Bernard P. Binks, Langmuir, 2015

In the recent past, switchable surfactants and switchable/stimulus-responsive surface-active particles have been of great interest. Both can be transformed between surface-active and surface-inactive states via several triggers, making them recoverable and reusable afterward. However, the ...


Seite 1 von 230
Suche per e-Mail abonnieren

Sie erhalten passend zu Ihrer Suche die neusten Suchergebnisse per E-Mail. Dieser Service ist für Sie kostenlos und kann jederzeit abbestellt werden.

Ihr Bowser ist nicht aktuell. Microsoft Internet Explorer 6.0 unterstützt einige Funktionen auf Chemie.DE nicht.