scholarly journals Synthesis and conjugation of ZnO nanoparticles with bovine serum albumin for biological applications

2012 ◽  
Vol 3 (2) ◽  
pp. 141-144 ◽  
Author(s):  
Pawan Kumar ◽  
Parveen Kumar ◽  
Akash Deep ◽  
Lalit M. Bharadwaj
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Zno Nanoparticles ◽  
Bovine Serum ◽  
Biological Applications

scholarly journals Fabrication and Assessment of ZnO Modified Polyethersulfone Membranes for Fouling Reduction of Bovine Serum Albumin

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Tshepo Duncan Dipheko ◽  
Kgabo Philemon Matabola ◽  
Kate Kotlhao ◽  
Richard M. Moutloali ◽  
Michael Klink
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Zno Nanoparticles ◽  
Bovine Serum ◽  
Pure Water ◽  
Water Flux ◽  
Composite Membranes ◽  
Optimal Performance ◽  
Fouling Resistance ◽  
Pure Water Flux

ZnO/PES composite membranes were fabricated by phase inversion method using DMAc as a solvent. The structure of ZnO was investigated using TEM, SEM, XRD, and TGA. TEM images of ZnO nanoparticles were well-defined, small, and spherically shaped with agglomerated nanoparticles particles of 50 nm. The SEM and XRD results were an indication that ZnO nanoparticles were present in the prepared ZnO/PES composites membranes. Contact angle measurements were used to investigate surface structures of the composite membranes. The amount of ZnO nanoparticles on PES membranes was varied to obtain the optimal performance of the composite membranes in terms of pure water flux, flux recovery, and fouling resistance using the protein bovine serum albumin (BSA) as a model organic foulant. The results showed that addition of ZnO to PES membranes improved the hydrophilicity, permeation, and fouling resistance properties of the membranes. Pure water flux increased from a low of 250 L/m2h for the neat membrane to a high of 410 L/m2h for the composite membranes. A high flux recovery of 80–94% was obtained for the composite membranes. The optimal performance of the composite membranes was obtained at 1.5 wt% of ZnO.

Investigation on Bovine Serum Albumin (BSA) binding efficiency and antibacterial activity of ZnO nanoparticles

2020 ◽  
Vol 240 ◽  
pp. 122115 ◽  
Author(s):  
Anupama R. Prasad ◽  
Sabeel M. Basheer ◽  
Induja R. Gupta ◽  
K.K. Elyas ◽  
Abraham Joseph
Keyword(s):  
Antibacterial Activity ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Zno Nanoparticles ◽  
Bovine Serum ◽  
Bsa Binding

Interaction of Polyethyleneimine-Functionalized ZnO Nanoparticles with Bovine Serum Albumin

Langmuir ◽  
2012 ◽  
Vol 28 (30) ◽  
pp. 11142-11152 ◽  
Author(s):  
Soumyananda Chakraborti ◽  
Prachi Joshi ◽  
Devlina Chakravarty ◽  
Virendra Shanker ◽  
Z. A. Ansari ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Zno Nanoparticles ◽  
Bovine Serum

Improvement of an artificial test substrate technique for evaluation of em immunocytochemical labeling

1987 ◽  
Vol 45 ◽  
pp. 762-763
Author(s):  
G. D. Gagne ◽  
M. F. Miller
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Artificial Substrate ◽  
Chemical Fixation ◽  
As If

We recently described an artificial substrate system which could be used to optimize labeling parameters in EM immunocytochemistry (ICC). The system utilizes blocks of glutaraldehyde polymerized bovine serum albumin (BSA) into which an antigen is incorporated by a soaking procedure. The resulting antigen impregnated blocks can then be fixed and embedded as if they are pieces of tissue and the effects of fixation, embedding and other parameters on the ability of incorporated antigen to be immunocyto-chemically labeled can then be assessed. In developing this system further, we discovered that the BSA substrate can also be dried and then sectioned for immunolabeling with or without prior chemical fixation and without exposing the antigen to embedding reagents. The effects of fixation and embedding protocols can thus be evaluated separately.

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