نتایج جستجو برای: amphiphilic nanohybrids

تعداد نتایج: 6086  

2011
Baoxiang Gao Hongxia Li Defang Xia Sufang Sun Xinwu Ba

New amphiphilic dendritic peptides on dendritic polyaspartic acid were designed and synthesized. The organogel and liquid crystal properties of these amphiphilic dendritic peptides were fully studied by field-emission SEM, temperature dependent FT-IR, differential scanning calorimetry, polarization optical microscopy and X-ray diffraction experiments. Amphiphilic dendritic peptides G3 show good...

Journal: :Nanoscale 2013
Hemali Rathnayake Nicholas Wright Amar Patel Jenna Binion Louis E McNamara Debra Jo Scardino Nathan I Hammer

Poly(3-hexylthiophene)-functionalized siloxane nanoparticles were prepared by a modified Stöber method. The photovoltaic performance of P3HT-nanohybrids with C60 derivative PCBM was evaluated. The device made from 1 : 1 blends of P3HT-NPs:PCBM showed reasonably good photovoltaic performance with a power conversion efficiency of 2.5% under standard test conditions (AM 1.5G, 100 mW cm(-2)).

Journal: :Nanoscale 2014
Anabel Lanterna Eduardo Pino Antonio Doménech-Carbó María González-Béjar Julia Pérez-Prieto

Gold nanoparticles capped with cucurbituril[7] have been prepared in the absence of metallic cations and organic ligands. Remarkably, these nanohybrids encapsulate dissolved oxygen and are highly active in electrochemical reduction. The effect of the presence of sodium and ammonium salts on this catalysed process is also analysed.

Journal: :Chemical communications 2012
Jingquan Liu Aihua Li Jianguo Tang Rui Wang Na Kong Thomas P Davis

In this communication we describe a new approach to the fabrication of fluorescent silver/polymer nanohybrids with thermo-switchable metal enhanced fluorescence (MEF). By manipulating a soft polymer spacer between the silver nanoparticles and the fluorophores a tunable MEF was achieved.

2017
Raghuram Kandimalla Suvakanta Dash Ashim Chandra Bhowal Sanjeeb Kalita Narayan Chandra Talukdar Sarathi Kundu Jibon Kotoky

In this study, a glycogen-gold nanohybrid was fabricated to enhance the potency of a promising hepatoprotective agent silymarin (Sly) by improving its solubility and gut permeation. By utilizing a facile green chemistry approach, biogenic gold nanoparticles were synthesized from Annona reticulata leaf phytoconstituents in combination with Sly (SGNPs). Further, the SGNPs were aggregated in glyco...

Journal: :Materials research foundations 2021

The microfluidics-delivered nanohybrids invest the framework with an arranged course from wound discovery, receptive oxygen species rummaging and drug release. release conduct mirrors dynamic healing process, hence rendering upgraded bio-mimetic regeneration. properties of nanomaterials that are 1– 100 nm in size can be controlled to influence their capacities while connecting biomaterials biom...

2006
Tao Ji Sinan Li Dong Wook Chang Liming Dai

We have recently synthesized new amphiphilic light-emitting dendrons with oligo(phenylene vinylene) core–branches and oligo(ethylene oxide) terminal chains (designated as: OPPV-d-OPEO). Due to the amphiphilic properties arising from the large difference in solubility between the two components, unique concentrationand temperature-dependent photoluminescence emissions were observed for aqueous s...

2017
Keliang Wang Gang Wang Chunjing Lu Cuiying Pei Ying Wang

Amphiphilic nanoparticles have attracted increasing interest as Pickering emulsifiers owing to the combined advantages of both traditional surfactants and homogeneous particles. Here, foaming amphiphilic fluorinated nanoparticles were prepared for enhanced oil recovery by the toposelective surface modification method. The structure and properties of amphiphilic nanoparticles were characterized ...

Journal: :Inorganics (Basel) 2022

This report investigates the elimination of hazardous Rhodamine B dye (RhB) from an aqueous medium utilizing MgTiO3@g-C3N4 nanohybrids manufactured using a facile method. The nanohybrid was generated ultrasonic approach in alcoholic solvent. Various techniques, including HRTEM, EDX, XRD, BET, and FTIR, were employed to describe fabricated nanohybrids. RhB investigated batch mode studies, maximu...

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