Interaction of Bovine Serum Albumin with Ester-Functionalized Anionic Surface-Active Ionic Liquids in Aqueous Solution: A Detailed Physicochemical and Conformational Study

2012 ◽  
Vol 116 (41) ◽  
pp. 12479-12488 ◽  
Author(s):  
Xiaoqing Wang ◽  
Jie Liu ◽  
Limei Sun ◽  
Li Yu ◽  
Jingjing Jiao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Conformational Study ◽  
Surface Active ◽  
Anionic Surface

Insights into the interaction of Bovine Serum Albumin with Surface-Active Ionic Liquids in aqueous solution

2020 ◽  
pp. 114537
Author(s):  
Márcia M.S. Alves ◽  
João M.M. Araújo ◽  
Ivo C. Martins ◽  
Ana B. Pereiro ◽  
Margarida Archer
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Surface Active

scholarly journals Aqueous colloidal systems of bovine serum albumin and functionalized surface active ionic liquids for material transport

RSC Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 7073-7082
Author(s):  
Gagandeep Singh ◽  
Manvir Kaur ◽  
Vinod Kumar Aswal ◽  
Tejwant Singh Kang
Keyword(s):  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Colloidal Systems ◽  
Computational Investigation ◽  
Material Transport ◽  
Surface Active ◽  
Functionalized Surface

Physicochemical and computational investigation of complexation between BSA and SAILs with application in material transport.

A spectroscopic and molecular dynamics simulation approach towards the stabilizing effect of ammonium-based ionic liquids on bovine serum albumin

2017 ◽  
Vol 41 (19) ◽  
pp. 10712-10722 ◽  
Author(s):  
Lakkoji Satish ◽  
Sabera Millan ◽  
Krishnendu Bera ◽  
Sujata Mohapatra ◽  
Harekrushna Sahoo
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Dynamics Simulation ◽  
Thermal Unfolding ◽  
Simulation Approach ◽  
Stabilizing Effect ◽  
Theoretical Evidence

Experimental and theoretical evidence in support of the stabilizing effect of ammonium-based ionic liquids on thermal unfolding/refolding of bovine serum albumin is provided in this article.

scholarly journals Ketoprofen-Based Ionic Liquids: Synthesis and Interactions with Bovine Serum Albumin

Molecules ◽  
2019 ◽  
Vol 25 (1) ◽  
pp. 90 ◽  
Author(s):  
Paula Ossowicz ◽  
Proletina Kardaleva ◽  
Maya Guncheva ◽  
Joanna Klebeko ◽  
Ewelina Świątek ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Binding Constants ◽  
Protein Molecule ◽  
Binding Mode ◽  
Pharmaceutical Ingredients ◽  
System A ◽  
Static Mechanism

The development of ionic liquids based on active pharmaceutical ingredients (API-ILs) is a possible solution to some of the problems of solid and/or hydrophobic drugs such as low solubility and bioavailability, polymorphism and an alternative route of administration could be suggested as compared to the classical drug. Here, we report for the first time the synthesis and detailed characterization of a series of ILs containing a cation amino acid esters and anion ketoprofen (KETO-ILs). The affinity and the binding mode of the KETO-ILs to bovine serum albumin (BSA) were assessed using fluorescence spectroscopy. All compounds bind in a distance not longer than 6.14 nm to the BSA fluorophores. The estimated binding constants (KA) are in order of 105 L mol−1, which is indicative of strong drug or IL-BSA interactions. With respect to the ketoprofen-BSA system, a stronger affinity of the ILs containing l-LeuOEt, l-ValOBu, and l-ValOEt cation towards BSA is clearly seen. Fourier transformed infrared spectroscopy experiments have shown that all studied compounds induced a rearrangement of the protein molecule upon binding, which is consistent with the suggested static mechanism of BSA fluorescence quenching and formation of complexes between BSA and the drugs. All tested compounds were safe for macrophages.

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