Chitosan nanoparticles

This study characterized the elemental composition, crystallinity, size and morphology of silica nanoparticles obtained from industrial waste RHA was surveyed by Energydispersive X-ray, X-ray diffractograms and Transmission electron microscope.

5p vikwong 29-09-2024 3 1   Download

The use of natural-origin active compounds in disease treatment is currently a prevailing trend. Mangiferin, a major component found in mangoes, is present in relatively high proportions. To develop a formulation and process for producing nano mangiferin using the selfassembly method with phosphatidylcholine and chitosan.

10p vinatisu 29-08-2024 5 0   Download

The results revealed that the Invitro release within 24 hours of chitosan nanoparticles conjugate bacteriocin was controlled by about (79%) with cumulative and sustained effect when compared with free bacteriocin (94%).

7p mudbound 10-12-2021 8 2   Download

In this communication, we report the synthesis of chitosan (CS, a biodegradable and biocom- patible natural polymer) [1] nanoparticles as drug carriers by ionic gelation. The method is based on ionic interactions between positively charged groups NH3 + of CS (in dilute CH3COOH solution) and negatively charged of sodium tripolyphos- phate, TPP).

2p uocvong04 24-09-2015 84 3   Download

The synthesis and characterization of chitosan (CS) nanoparticles used as drug carrier was reported. The formation of nanoparticles, taking place in an aqueous phase without using auxiliary toxic substances via the ionic interaction between NH3 + protonated group of CS and phosphate group of sodium tripolyphosphate (TPP) was monitored in situ by combined UV-vis and pH measurements. The synthesized nanoparticles were characterized by TGA/DTA, XRD and TEM. The particle size, estimated by TEM, was found around 50 - 70 nm, with a quite uniform size distribution.

5p uocvong01 24-09-2015 64 2   Download

FTuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: luorescence Modified Chitosan-Coated Magnetic Nanoparticles for High-Efficient Cellular Imaging

9p sting09 21-02-2012 40 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Hepatocyte growth factor incorporated chitosan nanoparticles augment the differentiation of stem cell into hepatocytes for the recovery of liver cirrhosis in mice

11p toshiba25 08-12-2011 46 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: N-hexanoyl chitosan stabilized magnetic nanoparticles: Implication for cellular labeling and magnetic resonance imaging

9p toshiba25 08-12-2011 36 5   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Chitosan IFN-γ-pDNA Nanoparticle (CIN) Therapy for Allergic Asthma

0p toshiba20 12-11-2011 22 1   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài:Thiolated chitosan nanoparticles enhance anti-inflammatory effects of intranasally delivered theophylline...

10p toshiba13 21-10-2011 57 4   Download