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Evaluation of the binding behavior of olmutinib (HM61713) with model transport protein: Insights from spectroscopic and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129024] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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2
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Gao Y, Zhang S, Li X, Jiang S, Yang Y, Chang X. Salicylaldimine‐bridged dinuclear cyclopalladated complexes: Synthesis, characterization and BSA binding studies. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yan Gao
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, College of chemistryLiaoning University Shenyang 110036 China
| | - Saimeng Zhang
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, College of chemistryLiaoning University Shenyang 110036 China
| | - Xiaoguang Li
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, College of chemistryLiaoning University Shenyang 110036 China
| | - Shuyao Jiang
- College of Life and Health SciencesNortheastern University Shenyang 110819 China
| | - Yajing Yang
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, College of chemistryLiaoning University Shenyang 110036 China
| | - Xiaohong Chang
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, College of chemistryLiaoning University Shenyang 110036 China
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Tong W, Yang Y. Spectroscopic studies on the interaction of a novel porphyrin derivative (PFP) and bovine serum albumin. MEDICINE IN DRUG DISCOVERY 2019. [DOI: 10.1016/j.medidd.2020.100015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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4
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Jabeen E, Janjua NK, Ahmed S, Tahiri I, Kashif M, Javed A. DNA binding interaction studies of flavonoid complexes of Cu(II) and Fe(II) and determination of their chemotherapeutic potential. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Cao L, Wang P, Chen L, Wu Y, Di J. A photoelectrochemical glucose sensor based on gold nanoparticles as a mimic enzyme of glucose oxidase. RSC Adv 2019; 9:15307-15313. [PMID: 35514836 PMCID: PMC9064256 DOI: 10.1039/c9ra02088h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/05/2019] [Indexed: 12/15/2022] Open
Abstract
This work reports the first construction of the ternary layers of ITO/PbS/SiO2/AuNPs nanostructure for development of photoelectrochemical (PEC) glucose sensor. Herein, the thioglycolic acid-capped PbS quantum dots was employed as a PEC active probe, which is very sensitive to oxygen. The small gold nanoparticles (AuNPs) were act as nanozyme (mimic enzyme of glucose oxidase) to catalytically oxidize glucose in the presence of oxygen, meanwhile consumed oxygen and then resulted in the decrease of cathodic photocurrent. The insertion layer of SiO2 nanoparticles between PbS and AuNPs could reduce efficiently the base current due to its low electroconductivity, which improved the detection limit. The proposed PEC sensor exhibited high sensitivity and gold selectivity towards glucose. The linear response of glucose concentrations ranged from 1.0 μM to 1.0 mM with detection limit of 0.46 μM (S/N = 3). The results suggest the potential of design and development of numerous nanozyme-based PEC biosensors with the advantage of the simplicity, stability, and efficiency. This work reports the first construction of the ternary layers of ITO/PbS/SiO2/AuNPs nanostructure for development of photoelectrochemical (PEC) glucose sensor.![]()
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Affiliation(s)
- Ling Cao
- College of Chemistry
- Chemical Engineering and Material Science
- Soochow University
- Suzhou
- PR China
| | - Panpan Wang
- College of Chemistry
- Chemical Engineering and Material Science
- Soochow University
- Suzhou
- PR China
| | - Li Chen
- College of Chemistry
- Chemical Engineering and Material Science
- Soochow University
- Suzhou
- PR China
| | - Ying Wu
- College of Chemistry
- Chemical Engineering and Material Science
- Soochow University
- Suzhou
- PR China
| | - Junwei Di
- College of Chemistry
- Chemical Engineering and Material Science
- Soochow University
- Suzhou
- PR China
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6
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Selvaraj S, Rajkumar P, Kesavan M, Gunasekaran S, Kumaresan S. Experimental and theoretical investigations on spectroscopic properties of tropicamide. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.097] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Hashemipour S, Yaftian MR, Kalhor H, Ghanbari M. Investigation of bovine serum albumin/tropicamide interaction using a quartz crystal microbalance sensor. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1317-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Shahabadi N, Akbari A, Jamshidbeigi M, Fili SM. Interaction studies of copper complex containing food additive carmoisine dye with human serum albumin (HSA): Spectroscopic investigations. LUMINESCENCE 2017; 32:1319-1327. [PMID: 28524270 DOI: 10.1002/bio.3328] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 02/11/2017] [Accepted: 03/02/2017] [Indexed: 12/30/2022]
Abstract
In this study, the interaction between human serum albumin (HSA) and a copper complex of carmoisine dye; [Cu(carmoisine)2 (H2 O)2 ], was studied in vitro using multi-spectroscopic methods. It was found that the intrinsic fluorescence of HSA was quenched by the addition of the [Cu(carmoisine)2 (H2 O)2 ] complex and the quenching mechanism was considered as static quenching by formation of a [Cu(carmoisine)2 (H2 O)2 ]-HSA complex. The binding constant was about 104 M-1 at room temperature. The values of the calculated thermodynamic parameters (ΔH < 0 and ΔS > 0) suggested that both hydrogen bonds and the hydrophobic interactions were involved in the binding process. The site marker competitive experiments revealed that the binding of [Cu(carmoisine)2 (H2 O)2 ] to HSA primarily occurred in subdomain IIIA (site II) of HSA. The results of circular dichroism (CD) and UV-vis spectroscopy showed that the micro-environment of amino acid residues and the conformation of HSA were changed after addition of the [Cu(carmoisine)2 (H2 O)2 ] complex. Finally, the binding of the [Cu(carmoisine)2 (H2 O)2 ] complex to HSA was modelled by a molecular docking method. Excellent agreement was obtained between the experimental and theoretical results with respect to the binding forces and binding constant.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Akbari
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | | | - Soraya Moradi Fili
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
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9
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Characterizing the binding interaction between antimalarial artemether (AMT) and bovine serum albumin (BSA): Spectroscopic and molecular docking methods. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 162:14-23. [DOI: 10.1016/j.jphotobiol.2016.06.025] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 06/13/2016] [Accepted: 06/13/2016] [Indexed: 11/17/2022]
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10
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Combined spectroscopies and molecular docking approach to characterizing the binding interaction of enalapril with bovine serum albumin. LUMINESCENCE 2016; 32:481-490. [DOI: 10.1002/bio.3202] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 07/18/2016] [Accepted: 07/21/2016] [Indexed: 11/07/2022]
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11
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Roy S, Nandi RK, Ganai S, Majumdar KC, Das TK. Binding interaction of phosphorus heterocycles with bovine serum albumin: A biochemical study. J Pharm Anal 2016; 7:19-26. [PMID: 29404014 PMCID: PMC5686865 DOI: 10.1016/j.jpha.2016.05.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 05/24/2016] [Accepted: 05/30/2016] [Indexed: 11/25/2022] Open
Abstract
Interaction between bovine serum albumin (BSA) and phosphorus heterocycles (PHs) was studied using multi-spectroscopic techniques. The results indicated the high binding affinity of PHs to BSA as it quenches the intrinsic fluorescence of BSA. The experimental data suggested the fluorescence quenching mechanism between PHs and BSA as a dynamic quenching. From the UV–vis studies, the apparent association constant (Kapp) was found to be 9.25×102, 1.27×104 and 9.01×102 L/mol for the interaction of BSA with PH-1, PH-2 and PH-3 respectively. According to the Förster's non-radiation energy transfer (FRET) theory, the binding distances between BSA and PHs were calculated. The binding distances (r) of PH-1, PH-2 and PH-3 were found to be 2.86, 3.03, and 5.12 nm, respectively, indicating energy transfer occurs between BSA and PHs. The binding constants of the PHs obtained from the fluorescence quenching data were found to be decreased with increase of temperature. The negative values of the thermodynamic parameters ΔH, ΔS and ΔG at different temperatures revealed that the binding process is spontaneous; hydrogen bonds and van der Waals interaction were the main force to stabilize the complex. The microenvironment of the protein-binding site was studied by synchronous fluorescence and circular dichroism (CD) techniques and data indicated that the conformation of BSA changed in the presence of PHs. Finally, we studied the BSA-PHs docking using Autodock and results suggest that PHs is located in the cleft between the domains of BSA. The interaction between BSA and PHs by spectroscopic methods. The fluorescence quenching mechanism is dynamic. Van der Waals force and hydrogen bond are the main force for BSA-PHs interaction. Docking of PHs-BSA interaction.
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Affiliation(s)
- Swarup Roy
- Department of Biochemistry and Biophysics, University of Kalyani, Kalyani 741235, West Bengal, India
| | - Raj Kumar Nandi
- Department of Chemistry, University of Kalyani, Kalyani 741235, West Bengal, India
| | - Sintu Ganai
- Department of Chemistry, University of Kalyani, Kalyani 741235, West Bengal, India
| | - K C Majumdar
- Department of Chemistry, University of Kalyani, Kalyani 741235, West Bengal, India
| | - Tapan K Das
- Department of Biochemistry and Biophysics, University of Kalyani, Kalyani 741235, West Bengal, India
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12
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Li Q, Zhang T, Bian L. Recognition and binding of β-lactam antibiotics to bovine serum albumin by frontal affinity chromatography in combination with spectroscopy and molecular docking. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1014:90-101. [DOI: 10.1016/j.jchromb.2016.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 01/30/2023]
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13
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Fang F, Pan DQ, Qiu MJ, Liu TT, Jiang M, Wang Q, Shi JH. Probing into the binding interaction between medroxyprogesterone acetate and bovine serum albumin (BSA): spectroscopic and molecular docking methods. LUMINESCENCE 2016; 31:1242-50. [DOI: 10.1002/bio.3097] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/16/2015] [Accepted: 12/21/2015] [Indexed: 12/31/2022]
Affiliation(s)
- Fang Fang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Dong-qi Pan
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Min-jie Qiu
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Ting-Ting Liu
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Min Jiang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Qi Wang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Jie-hua Shi
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
- State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology; Zhejiang University of Technology; Hangzhou 310032 China
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Zhang QJ, Liu BS, Li GX, Han R. Using resonance light scattering and UV/vis absorption spectroscopy to study the interaction between gliclazide and bovine serum albumin. LUMINESCENCE 2015; 31:1109-14. [DOI: 10.1002/bio.3079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 11/19/2015] [Accepted: 11/19/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Qiu-Ju Zhang
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry & Environmental Science; Hebei University; Baoding People's Republic of China
| | - Bao-Sheng Liu
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry & Environmental Science; Hebei University; Baoding People's Republic of China
| | - Gai-Xia Li
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry & Environmental Science; Hebei University; Baoding People's Republic of China
| | - Rong Han
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry & Environmental Science; Hebei University; Baoding People's Republic of China
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Jiang M, Huang CR, Wang Q, Zhu YY, Wang J, Chen J, Shi JH. Combined spectroscopies and molecular docking approach to characterizing the binding interaction between lisinopril and bovine serum albumin. LUMINESCENCE 2015; 31:468-477. [DOI: 10.1002/bio.2984] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 06/26/2015] [Accepted: 06/28/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Min Jiang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Chuan-ren Huang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Qi Wang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Ying-yao Zhu
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Jing Wang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Jun Chen
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
| | - Jie-hua Shi
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310032 China
- State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology; Zhejiang University of Technology; Hangzhou 310032 China
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Shi JH, Chen J, Wang J, Zhu YY, Wang Q. Binding interaction of sorafenib with bovine serum albumin: Spectroscopic methodologies and molecular docking. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 149:630-7. [PMID: 25985127 DOI: 10.1016/j.saa.2015.04.034] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 03/12/2015] [Accepted: 04/16/2015] [Indexed: 05/21/2023]
Abstract
The binding interaction of sorafenib with bovine serum albumin (BSA) was studied using fluorescence, circular dichrosim (CD) and molecular docking methods. The results revealed that there was a static quenching of BSA induced by sorafenib due to the formation of sorafenib-BSA complex. The binding constant and number of binding site of sorafenib with BSA under simulated physiological condition (pH=7.4) were 6.8×10(4) M(-1) and 1 at 310 K, respectively. Base on the sign and magnitude of the enthalpy and entropy changes (ΔH(0)=-72.2 kJ mol(-1) and ΔS(0)=-140.4J mol(-1) K(-1)) and the results of molecular docking, it could be suggested that the binding process of sorafenib and BSA was spontaneous and the main interaction forces of sorafenib with BSA were van der Waals force and hydrogen bonding interaction. From the results of site marker competitive experiments and molecular docking, it could be deduced that sorafenib was inserted into the subdomain IIA (site I) of BSA and leads to a slight change of the conformation of BSA. And, the significant change of conformation of sorafenib occurred in the binding process with BSA to increase the stability of the sorafenib-BSA system, implying that the flexibility of sorafenib played an important role in the binding process.
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Affiliation(s)
- Jie-Hua Shi
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China; State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology, Zhejiang University of Technology, Hangzhou 310032, China.
| | - Jun Chen
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China
| | - Jing Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China
| | - Ying-Yao Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China
| | - Qi Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China
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Jabeen E, Janjua NK, Hameed S. β-Cyclodextrin assisted solubilization of Cu and Cr complexes of flavonoids in aqueous medium: a DNA-interaction study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 128:191-6. [PMID: 24667424 DOI: 10.1016/j.saa.2014.02.132] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Revised: 02/03/2014] [Accepted: 02/19/2014] [Indexed: 05/21/2023]
Abstract
Cu and Cr complexes of three flavonoids (morin, quercetin and 6-hydroxyflavone) were synthesized and included in beta-cyclodextrin (βCD) with the objective of improving their pharmacokinetic profiles. Then binding with ds.DNA was studied to monitor their interactive tendencies at physiological conditions. The binding constants and other thermodynamic data from UV-vis spectroscopy and cyclic voltammetry revealed Cr-flavonoid-βCD to interact with ds.DNA at pH-7.4 through electrostatic mode of binding while Cu-flavonoid-βCD can intercalate into DNA. The strong binding propensity of Cu-flavonoid-βCD with ds.DNA encourages their application as anticancerous agent.
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Affiliation(s)
- Erum Jabeen
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | | | - Shahid Hameed
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
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Shi J, Zhu Y, Wang J, Chen J. A combined spectroscopic and molecular docking approach to characterize binding interaction of megestrol acetate with bovine serum albumin. LUMINESCENCE 2014; 30:44-52. [DOI: 10.1002/bio.2688] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 03/02/2014] [Accepted: 03/23/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Jie‐hua Shi
- College of Pharmaceutical SciencesZhejiang University of Technology Hangzhou 310032 China
- State Key Laboratory Breeding Base of Green Chemistry Synthesis TechnologyZhejiang University of Technology Hangzhou 310032 China
| | - Ying‐yao Zhu
- College of Pharmaceutical SciencesZhejiang University of Technology Hangzhou 310032 China
| | - Jing Wang
- College of Pharmaceutical SciencesZhejiang University of Technology Hangzhou 310032 China
| | - Jun Chen
- College of Pharmaceutical SciencesZhejiang University of Technology Hangzhou 310032 China
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