The adsorption–desorption process of bovine serum albumin on carbon nanotubes

2007 ◽  
Vol 307 (2) ◽  
pp. 349-356 ◽  
Author(s):  
Laura E. Valenti ◽  
Pablo A. Fiorito ◽  
Carlos D. García ◽  
Carla E. Giacomelli
Keyword(s):  
Carbon Nanotubes ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Desorption Process ◽  
Adsorption Desorption

Modelling bovine serum albumin inside carbon nanotubes

RSC Advances ◽  
2013 ◽  
Vol 3 (45) ◽  
pp. 23482 ◽  
Author(s):  
Ngamta Thamwattana ◽  
Duangkamon Baowan ◽  
Barry J. Cox
Keyword(s):  
Carbon Nanotubes ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum

scholarly journals Molecular imprinting of bovine serum albumin and lysozyme within the matrix of polyampholyte hydrogels based on acrylamide, sodium salt of 2-acrylamido-2-methyl-1-propanesulfonic acid and (3-acrylamidopropyl)trimethyl ammonium chloride

2021 ◽  
pp. 4-11
Author(s):  
Alexey Shakhvorostov ◽  
Sarkyt Kudaibergenov
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Ammonium Chloride ◽  
Sodium Salt ◽  
Bovine Serum ◽  
In Situ Polymerization ◽  
Trimethyl Ammonium Chloride ◽  
Cationic Monomer ◽  
The Matrix ◽  
Adsorption Desorption

Molecularly-imprinted polyampholyte (MIP) hydrogels based on nonionic monomer – acrylamide (AAm), anionic monomer – sodium salt of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and cationic monomer – (3-acrylamidopropyl)trimethyl ammonium chloride (APTAC) were obtained by immobilization of bovine serum albumin (BSA) and lysozyme in situ polymerization conditions. It was found that the best amphoteric hydrogel for sorption of BSA is APTAC-75H while for sorption of lysozyme is AMPS-75H. The sorption capacity of APTAC-75H and AMPS-75H with respect to BSA and lysozyme is 305.7 and 64.1-74.8 mg per 1 g of hydrogel respectively. Desorption of BSA and lysozyme from MIP template performed by aqueous solution of 1M NaCl is equal to 82-88%. Separation of BSA and lysozyme from their mixture was performed on MIP templates. The results of adsorption-desorption cycles of BSA on adjusted to BSA polyampholyte hydrogel APTAC-75H and of lysozyme on adjusted to lysozyme polyampholyte hydrogel AMPS-75H show that the mixture of BSA and lysozyme can be selectively separated with the help of MIP hydrogels.

New Insights into the Behavior of Bovine Serum Albumin Adsorbed onto Carbon Nanotubes: Comprehensive Spectroscopic Studies

2010 ◽  
Vol 114 (16) ◽  
pp. 5625-5631 ◽  
Author(s):  
Xingchen Zhao ◽  
Rutao Liu ◽  
Zhenxing Chi ◽  
Yue Teng ◽  
Pengfei Qin
Keyword(s):  
Carbon Nanotubes ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Spectroscopic Studies
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