Novel polyelectrolyte carboxymethyl konjac glucomannan-chitosan nanoparticles for drug delivery. I. Physicochemical characterization of the carboxymethyl konjac glucomannan-chitosan nanoparticles

Biopolymers ◽  
2005 ◽  
Vol 78 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Jian Du ◽  
Rui Sun ◽  
Sheng Zhang ◽  
Li-Fang Zhang ◽  
Cheng-Dong Xiong ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Chitosan Nanoparticles ◽  
Physicochemical Characterization ◽  
Konjac Glucomannan ◽  
Carboxymethyl Konjac Glucomannan

Novel Polyelectrolyte Carboxymethyl Konjac Glucomannan–Chitosan Nanoparticles for Drug Delivery

2004 ◽  
Vol 25 (9) ◽  
pp. 954-958 ◽  
Author(s):  
Jian Du ◽  
Rui Sun ◽  
Sheng Zhang ◽  
Thirumala Govender ◽  
Li-Fang Zhang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Chitosan Nanoparticles ◽  
Konjac Glucomannan ◽  
Carboxymethyl Konjac Glucomannan

Optimization and Physicochemical Characterization of Chitosan and Chitosan Nanoparticles Extracted from the Crayfish Procambarus clarkii Wastes

2019 ◽  
Vol 38 (2) ◽  
pp. 385 ◽  
Author(s):  
Marwa M. El-Naggar ◽  
Wael S. I. Abou-Elmagd ◽  
Ashraf Suloma ◽  
Hamza A. El-Shabaka ◽  
Magdy T. Khalil ◽  
...  
Keyword(s):  
Procambarus Clarkii ◽  
Chitosan Nanoparticles ◽  
Physicochemical Characterization

Physicochemical Characterization of Konjac Glucomannan

2005 ◽  
Vol 6 (4) ◽  
pp. 1977-1986 ◽  
Author(s):  
Ian Ratcliffe ◽  
Peter A. Williams ◽  
Christer Viebke ◽  
John Meadows
Keyword(s):  
Physicochemical Characterization ◽  
Konjac Glucomannan

PREPARATION AND CHARACTERIZATION OF CHITOSAN–GOLD NANOCOMPOSITES FOR DRUG DELIVERY APPLICATION

2010 ◽  
Vol 17 (02) ◽  
pp. 165-172 ◽  
Author(s):  
SEUNG-CHUL LEE ◽  
SANG-WHA LEE ◽  
IK-JOONG KANG
Keyword(s):  
Electron Microscopy ◽  
Drug Delivery ◽  
Chitosan Nanoparticles ◽  
Gold Clusters ◽  
Gold Colloids ◽  
Transmission Electron ◽  
Gold Salts ◽  
Ca 50 ◽  
Gold Nanocomposites

Chitosan–gold nanocomposites were fabricated via a seed-mediated goldshell growth over chitosan–gold nanocomplex and examined as a potential biomedical agent for drug delivery. Chitosan–gold nanocomplex was formed by the electrostatic interaction between of cationic chitosan nanoparticles (ca. 50 nm) and anionic gold colloids (ca. 1–3 nm) and the subsequent reduction of gold salts was conducted to form the gold clusters over the chitosan nanoparticles in the presence of reducing ascorbic acid. The resultant nanocomposites (or nanoshells) exhibited the absorption peak around 580 nm that was clearly red-shifted by ca. 60 nm as compared to gold nanoparticles. Surface morphology and plasmonic properties of chitosan–gold nanocomposites were characterized by transmission electron microscopy, field emission scanning electron microscopy (including EDX), ultraviolet–visible spectroscopy, and zeta-potential meter.

Synthesis and Physicochemical Characterization of Amphiphilic Triblock Copolymer Brush Containing pH-Sensitive Linkage for Oral Drug Delivery

Langmuir ◽  
2012 ◽  
Vol 28 (21) ◽  
pp. 8251-8259 ◽  
Author(s):  
You Qiang Yang ◽  
Wen Jing Lin ◽  
Bin Zhao ◽  
Xiu Fang Wen ◽  
Xin Dong Guo ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Triblock Copolymer ◽  
Oral Drug Delivery ◽  
Physicochemical Characterization ◽  
Ph Sensitive ◽  
Oral Drug ◽  
Amphiphilic Triblock Copolymer ◽  
Copolymer Brush

Analytical characterization of chitosan nanoparticles for peptide drug delivery applications

2008 ◽  
Vol 393 (1) ◽  
pp. 207-215 ◽  
Author(s):  
E. Ieva ◽  
A. Trapani ◽  
N. Cioffi ◽  
N. Ditaranto ◽  
A. Monopoli ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Chitosan Nanoparticles ◽  
Peptide Drug ◽  
Analytical Characterization ◽  
Drug Delivery Applications
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