نتایج جستجو برای: double emulsification solvent evaporation technique

تعداد نتایج: 906758  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2007
Steve Nguyen John B Fenn

Charged droplets, produced by electrostatic dispersion of solutions of amino acids and peptides are driven by a potential difference a countercurrent to a flow of heated nitrogen bath gas. Evaporation of solvent from those droplets increases surface charge density, resulting in subdivision into smaller charged droplets. Each smaller droplet repeats that sequence until the ultimate result is a d...

Journal: :iranian journal of pharmaceutical research 0
f atyabi r vahabzadeh r dinarvand

in the long-term management of ulcerative colitis patients, repeat dosing maybe required. since 5-asa is largely absorbed from the upper intestine, selective delivery of drugs into the colon may be regarded as a better method of drug delivery with fewer side effects and a higher efficacy. the aim of this study was to prepare and evaluate a double coated multiparticulate system for 5-asa deliver...

Journal: :poultry science journal 2014
sanganagouda k naveen an shivaraj m dhinakarraj g

this experiment was conducted for evaluating the humoral immune responses induced by poly lactide-co-glycolide acid (plga) microspheres coupled inactivated newcastle disease virus (ndv) vaccine in comparison to an ‘in-house’ prepared inactivated and a live commercial vaccine. plg microparticles containing inactivated ndv were prepared by a double emulsion technique based on solvent evaporation ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه شیمی و مهندسی شیمی ایران - پژوهشکده شیمی تجزیه و معدنی 1390

hydrochlorothiazide (hct) is a diuretic agent which is shown to be effective in the treatment of hypertension. literature reports have demonstrated that urinary excretion data may be used to assess the bioavailability of various formulations containing this thiazide. also hct consumption by the athletes is one of the drugs which should be regulated by world anti-doping agency (wada), because of...

2014
Wesley Nyaigoti Omwoyo Bernhards Ogutu Florence Oloo Hulda Swai Lonji Kalombo Paula Melariri Geoffrey Maroa Mahanga Jeremiah Waweru Gathirwa

Primaquine (PQ) is one of the most widely used antimalarial drugs and is the only available drug that combats the relapsing form of malaria. PQ use in higher doses is limited by severe tissue toxicity including hematological- and gastrointestinal-related side effects. Nanoformulation of drugs in an appropriate drug carrier system has been extensively studied and shown to have the potential to i...

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