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Fluorescence spectroscopic and dynamics simulation studies on isoorientin binding with human serum albumin
(2020-03-05)
Isoorientin (ISOO) a glycosylated flavonoid found in acai berry exhibits relevant activities such as antidiabetic and antidepressant. However, its physicochemical action on any molecular target is scarcely known. In this ...
Combined Spectroscopic and TD-DFT Analysis to Elucidate Substituent and Acidochromic Effects in Organic Dyes: A Case Study on Amino- versus Nitro-Substituted 2,4-Diphenylquinolines
(2020-01-01)
A combined spectroscopic and TD-DFT case study was performed, to identify a robust method to calculate the complex near UV/Vis absorption spectra of various amino- vs. nitro-substituted 2,4-diphenylquinolines, which vary ...
A new zwitterionic, water soluble, Re(I) complex: Synthesis, spectroscopic and computational characterization
(Elsevier, 2013-11-15)
A new water soluble Re(I) complex with a zwitterionic structure, Bu4N[(bpy)Re(CO)3(dcbpy)] (where Bu ¼ butyl; bpy ¼ 4,40 -bipyridine; dcbpy ¼ 2,20 -bipyridine-5,50 -dicarboxylate), was successfully synthesized and characterized ...
Chemometrics: An important tool for monitoring interactions of vitamin B7 with bovine serum albumin with the aim of developing an efficient biosensing system for the analysis of protein
(Elsevier, 2015-01)
For the first time, interaction of vitamin B7 (VB7) with bovine serum albumin (BSA) was investigated with the aim of developing a method for the analysis of BSA. The interaction of VB7 with BSA was investigated by cyclic ...
Síntese e caracterização do complexo de ferro II contendo ligantes heterocíclicos nitrogenados
(Universidade Federal de Mato GrossoBrasilInstituto de Ciências Exatas e da Terra (ICET) – AraguaiaUFMT CUA - AraguaiaPrograma de Pós-Graduação em Ciência de Materiais, 2017-09-04)
This work aimed to synthesize and characterize an iron (II) complex with
nitrogenous heterocyclic ligands. The complex was characterized by
spectroscopy in the visible ultraviolet and medium infrared regions. Qualitative
tests ...