نتایج جستجو برای: thin film hydration method

تعداد نتایج: 1803012  

Journal: :iranian journal of catalysis 2011
mohammad hossein habibi elham askari

mn doped zno nanocomposite thin film coated on glass by a simple spin-coating method was used to degrade an azo textile dye from aqueous environment. mn doped zno nanocomposite thin film was characterized by means of x-ray diffraction (xrd) and scanning electron microscopy (sem). the photo-reduction activity of photocatalyst was evaluated using an azo textile dye as organic contaminant irradiat...

2010
D. FRASCIONE M. SABA-LEPEK C. DIWOKY P. OPRIESSNIG R. STOLLBERGER G. ALMER H. MANGGE R. PRASSL

Magnetoliposomes (MLs) are phospholipid vesicles encapsulating magnetic nanoparticles utilised as contrast agents for targeted molecular Magnetic Resonance Imaging (MRI). There are different methods of preparation and characterization of liposomes containing ultra small paramagnetic iron oxide ions (USPIOs) i. e. lipid film hydration method [1] or reverse phase evaporation [2]. In this work as ...

2014
Yong Zhang John J. Magan Werner J. Blau

The development of thin film-based structures/devices often requires thin films to be transferred onto arbitrary substrates/surfaces. Controllable and non-destructive transfer method, although highly desired, remains quite challenging. Here we report a general method for fabrication and transfer of hybrid (ultra)thin films. The proposed solution-based in-situ transfer method shows not only its ...

A TEOS-GPTMS nano-hybrid thin film was deposited on the polymethyl methacrylate (PMMA) substrate by a sol-gel dip coating method. Morphology, roughness and surface chemical bonding of the thin films were evaluated by X-ray diffraction (XRD), field emission scanning electron microscopy(FE-SEM), atomic force microscopy, and Fourier transform infrared spectroscopy methods, respectively. UV-vis spe...

2014
S. Tuncay Tanriverdi

Characterization and Ex Vivo Evaluation S. Tuncay Tanriverdi, O. Ozer Ege University Purpose The aim of this study to prepare Terbinafine hydrochloride (TBF-HCl) loaded liposome included film formulations for ungual therapy of onychomycosis. Ex-vivo nail permeation studies was performed with these formulations to investigate accumulation of TBF-HCl on nail plate. Methods The thin film hydration...

Journal: :Journal of Drug Delivery and Therapeutics 2022

Aim and objective: The aim of the study was to formulate evaluate Transferosomal gel lamivudine.
 Method:Lamivudine transferosomes prepared using thin film hydration method taking span 80, Polyoxyethylene lauryl ether in different proportion. formulation characterised by UV spectroscopy, FTIR, in-vitro drug release, evaluations.
 Results: Total nine formulations were formulated optimi...

In this research work, silica nano-porous thin films were deposited on glass substrates by layer by layer method. The thin films were calcinated at various calcination temperatures (200, 300, 400, and 500 °C). The morphology, surface characteristics, surface roughness and hydrophilic properties of the thin films were investigated by field emission scanning electron microscopy, attenuated total ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...

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