نتایج جستجو برای: sodium tripolyphosphate
تعداد نتایج: 187792 فیلتر نتایج به سال:
Background: The aim of this study is to formulate nanosuspension Scoparia dulcis. This plant species mainly used as an analgesic, antipyretic, and urinary issues well stomach disorders, kidney stones, hypertension, diabetes, inflammation. In alcoholic extracts dulcis are used. ionic gelation method the most suitable polyherbal nanosuspension. Methods: Herbal was prepared by emulsion method. Chi...
A novel monolithic drug delivery system for highly water-soluble bioactive agents to follow pH-independent zero-order kinetics is described. The system utilizes a hydrophilic gel-based swellable polymeric material (polyethylene oxide), a model drug (metoprolol tartrate, 100% water soluble at 25 degrees C) and different electrolytes, such as sodium carbonate and/or pentasodium tripolyphosphate. ...
This study examines how black garlic and sodium tripolyphosphate (STPP) concentrations effect cracker physical, chemical, organoleptic characteristics, also determined the STPP optimal concentration to produce with desirable quality. A completely randomized design was used, two factors: (3%, 6%; 9%) (0.1%; 0.3%; 0.5%). The test parameters were color (lightness), swelling power, hygroscopicity, ...
The present study was aimed to develop thiolated chitosan nanoparticles of Zolmitriptan for brain targeting in migraine via intranasal drug delivery. The thiolated chitosan was prepared using thiogycolic acid and chitosan in presence of catalyst and characterized using FTIR and DSC studies. Drug loaded nanoparticles were prepared by ionic gelation method using Sodium tripolyphosphate. The prepa...
Study of Nanochitosan (Definition, Manufacture, Analysis of Characteristics and Utilization): Review
Nanochitosan is a nanoparticle of chitosan with size between 100-400 nm. has higher antibacterial ability than ordinary chitosan. The manufacture into nanochitosan can be done by ionic gelation method, namely the complexation polyelectrolyte positively charged and negatively sodium tripolyphosphate. morphology in form whole sphere typical functional groups such as amine, hydroxyl carboxyl group...
Sodium dodecyl sulphate (SDS) and sodium tripolyphosphate (STP) act to remove stained pellicle from dentition and loosen deposits on tooth surfaces that may become cariogenic over time. This study investigated how SDS and STP impact the salivary pellicle adsorbed onto hydroxyapatite and silica sensors using a dual polarisation interferometer and a quartz-crystal microbalance with dissipation. A...
Objective: This research was conducted to determine inhibition activity of curcumin nanoparticles against α-amylase and α-glucosidase enzymes.
 Methods: Curcumin nanoparticle made by ionic gelation method using chitosan as cation, sodium tripolyphosphate polyanion, tween 80 surfactant. were tested for inhibitory enzymes UV-Vis spectrophotometry at λ= 595 nm 305 nm, respectively.
 Resu...
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