Investigation of the interaction of the new antiarrhythmic drug procainamide hydrochloride with bovine serum albumin and the effect of some metal ions on the binding: a fluorescence quenching study

2013 ◽  
Vol 144 (8) ◽  
pp. 1253-1259 ◽  
Author(s):  
Manjunath D. Meti ◽  
Shridhar D. Gunagi ◽  
Sharanappa T. Nandibewoor ◽  
Shivamurti A. Chimatadar
Keyword(s):  
Bovine Serum Albumin ◽  
Fluorescence Quenching ◽  
Serum Albumin ◽  
Metal Ions ◽  
Antiarrhythmic Drug ◽  
Bovine Serum

Influence of metal ions on thermal aggregation of bovine serum albumin: Aggregation kinetics and structural changes

2009 ◽  
Vol 103 (12) ◽  
pp. 1729-1738 ◽  
Author(s):  
Giovanna Navarra ◽  
Anna Tinti ◽  
Maurizio Leone ◽  
Valeria Militello ◽  
Armida Torreggiani
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Metal Ions ◽  
Bovine Serum ◽  
Structural Changes ◽  
Aggregation Kinetics ◽  
Thermal Aggregation

Interaction between felodipine and bovine serum albumin: fluorescence quenching study

Luminescence ◽  
2009 ◽  
pp. n/a-n/a ◽  
Author(s):  
U. S. Mote ◽  
S. L. Bhattar ◽  
S. R. Patil ◽  
G. B. Kolekar
Keyword(s):  
Bovine Serum Albumin ◽  
Fluorescence Quenching ◽  
Serum Albumin ◽  
Bovine Serum

Interactions of different polyphenols with bovine serum albumin using fluorescence quenching and molecular docking

2012 ◽  
Vol 135 (4) ◽  
pp. 2418-2424 ◽  
Author(s):  
Mihaela Skrt ◽  
Evgen Benedik ◽  
Črtomir Podlipnik ◽  
Nataša Poklar Ulrih
Keyword(s):  
Molecular Docking ◽  
Bovine Serum Albumin ◽  
Fluorescence Quenching ◽  
Serum Albumin ◽  
Bovine Serum

scholarly journals In vitro Interactions of Secnidazole and Its Iron (II), Copper (II) Complexes with Bovine Serum Albumin by Fluorescence Quenching Method

2020 ◽  
Vol 23 (1) ◽  
pp. 1-9
Author(s):  
Md Jamal Hossain ◽  
Md Zakir Sultan ◽  
Mohammad A Rashid ◽  
Md Ruhul Kuddus
Keyword(s):  
Bovine Serum Albumin ◽  
Transition Metal ◽  
Fluorescence Quenching ◽  
Serum Albumin ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Bovine Serum ◽  
Spectroscopic Method ◽  
Van Der Waals Interactions

The current study was designed to investigate the interactions of an antimicrobial drug secnidazole and its two transition metal complexes with bovine serum albumin (BSA). The interactions of secnidazole and its both transition metal complexes were confirmed by the extingushing of fluorescence intensity of the protein. The fluorescence quenching of BSA by the drug and its both metal complexes showed a static quenching process and the reactions followed exothermic mechanism. The fluorescence spectroscopic method was utilized to evaluate the thermodynamic parameters like change of enthalpy (ΔH), entropy (ΔS) and Gibb’s free energy (ΔG) which indicated the bindings of the antimicrobial agent and its both metal chelates were hydrogen bonding and van der Waals interactions. The binding constant and the number of binding sites were also measured by double log plot that indicated the drug or its metal complexes bound with BSA at 1:1 ratio. Bangladesh Pharmaceutical Journal 23(1): 1-9, 2020

scholarly journals Removing Metal Ions from Water with Graphene–Bovine Serum Albumin Hybrid Membrane

Nanomaterials ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 276 ◽  
Author(s):  
Xiaoqing Yu ◽  
Shuwei Sun ◽  
Lin Zhou ◽  
Zhicong Miao ◽  
Xiaoyuan Zhang ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Metal Ions ◽  
Metal Binding ◽  
Bovine Serum ◽  
Large Scale ◽  
Selective Adsorption ◽  
Hybrid Membrane ◽  
Transporter Protein ◽  
Metal Ions Detection

Here we report the fabrication of graphene oxide (GO)-based membranes covalently combined with bovine serum albumin (BSA) for metal ions detection. In this system, BSA acts as a transporter protein in the membrane and endows the membrane with selective recognition of Co2+, Cu2+, AuCl4−, and Fe2+. Combining the metal-binding ability of BSA and the large surface area of GO, the hybrid membrane can be used as a water purification strategy to selectively absorb a large amount of AuCl4− from HAuCl4 solution. Moreover, BSA could reduce the membrane-immobilized AuCl4− by adding sodium borohydride (NaBH4). Interestingly, adsorption experiments on three kinds of metal ions showed that the GO–BSA membrane had good selective adsorption of Co2+ compared with Cu2+ and Fe2+. The morphology and composition changes of the membrane were observed with atomic force microscopy (AFM) and Raman spectroscopy, respectively. It is expected that this facile strategy for fabricating large-scale graphene-biomolecule membranes will spark inspirations in the development of functional nanomaterials and wastewater purification.

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