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Found 9617 Results / Page 469 of 481

Characterization of fucoxanthin aggregates in mesopores of silica gel: Electronic absorption and circular dichroism spectroscopies

2015 / Journal of Photochemistry and Photobiology A: Chemistry

Fucoxanthin shows a large bathochromic shift of its absorption band when it is bound to photosynthetic antenna pigment–protein complexes derived… Continue reading Characterization of fucoxanthin aggregates in mesopores of silica gel: Electronic absorption and circular dichroism spectroscopies

Heather Haffner July 28, 2017

A combined binding mechanism of nonionic ethoxylated surfactants to bovine serum albumin revealed by fluorescence and circular dichroism

2015 / Journal of Photochemistry and Photobiology B: Biology

The study systematically investigates aqueous mixtures of fixed bovine serum albumin (BSA) and various ethoxylated nonionic surfactants belonging to a… Continue reading A combined binding mechanism of nonionic ethoxylated surfactants to bovine serum albumin revealed by fluorescence and circular dichroism

Heather Haffner July 28, 2017

Stereospecific ligands and their complexes. Part XIX. Synthesis, characterization, circular dichroism and antimicrobial activity of oxalato and malonato-(S,S)-ethylenediamine-N,N′-di-2-(3-methyl)butanoato-chromate(III) complexes

2013 / Journal of Molecular Structure

The s-cis-[Cr(S,S-eddv)L]-complexes (1,2) (S,S-eddv = (S,S)-ethylenediamine-N,N′-di-2-(3-methyl)butanoato ion; L = oxalate or malonate ion) were prepared. The complexes were purified by ion-exchange chromatography. The geometry of… Continue reading Stereospecific ligands and their complexes. Part XIX. Synthesis, characterization, circular dichroism and antimicrobial activity of oxalato and malonato-(S,S)-ethylenediamine-N,N′-di-2-(3-methyl)butanoato-chromate(III) complexes

Heather Haffner July 28, 2017

The location of the high- and low-affinity bilirubin-binding sites on serum albumin: Ligand-competition analysis investigated by circular dichroism

2013 / Biophysical Chemistry

The locations of three bilirubin (BR)-binding sites with different affinities were identified as subdomains IB, IIA and IIIA for five… Continue reading The location of the high- and low-affinity bilirubin-binding sites on serum albumin: Ligand-competition analysis investigated by circular dichroism

Heather Haffner July 28, 2017

Evidence of different G-quadruplex DNA binding with biogenic polyamines probed by electrospray ionization-quadrupole time of flight mass spectrometry, circular dichroism and atomic force microscopy

2014 / Biochimie

The binding properties of five G-quadruplex oligonucleotides (humtel24, k-ras32, c-myc22, c-kit1 and c-kit2) with polyamines have been investigated by electrospray… Continue reading Evidence of different G-quadruplex DNA binding with biogenic polyamines probed by electrospray ionization-quadrupole time of flight mass spectrometry, circular dichroism and atomic force microscopy

Heather Haffner July 28, 2017

Syntheses, crystal structures, circular dichroism, and magnetic properties of chiral dinuclear and polymeric nickel(II) compounds

2013 / Polyhedron

Chiral dinuclear nickel(II) complexes, [Ni(LR,R)(C2O4)Ni(LR,R)](ClO4)2·4CH3CN (3) and [Ni(LS,S)(C2O4)Ni(LS,S)](ClO4)2·4CH3CN (4) and chiral polymeric compounds, [Ni(LR,R)(CrO4)]n·2H2O·CH3CN (5) and [Ni(LS,S)(CrO4)]n·2H2O·CH3CN (6) have been… Continue reading Syntheses, crystal structures, circular dichroism, and magnetic properties of chiral dinuclear and polymeric nickel(II) compounds

Heather Haffner July 28, 2017

Vibrational and electronic circular dichroism studies on the axially chiral pyridine-N-oxide: trans-2,6-di-ortho-tolyl-3,4,5-trimethylpyridine-N-oxide

2015 / Tetrahedron: Asymmetry

The absolute configuration of the resolved axially chiral pyridine-N-oxide derivative, (±)-trans-2,6-di-ortho-tolyl-3,4,5-trimethylpyridine-N-oxide, has been determined by VCD and ECD analyses supported… Continue reading Vibrational and electronic circular dichroism studies on the axially chiral pyridine-N-oxide: trans-2,6-di-ortho-tolyl-3,4,5-trimethylpyridine-N-oxide

Heather Haffner July 28, 2017

A comparison of circularly polarized luminescence (CPL) and circular dichroism (CD) characteristics of four axially chiral binaphthyl-2,20 -diyl hydrogen phosphate derivatives

2013 / Tetrahedron

The circularly polarized luminescence (CPL) property of (R)-(−)-1,1′-binaphthyl-2,2′-diyl hydrogen phosphate with axial chirality has been previously reported, unfortunately, CPL from… Continue reading A comparison of circularly polarized luminescence (CPL) and circular dichroism (CD) characteristics of four axially chiral binaphthyl-2,20 -diyl hydrogen phosphate derivatives

Heather Haffner May 24, 2018

Kaempferol–human serum albumin interaction: Characterization of the induced chirality upon binding by experimental circular dichroism and TDDFT calculations

2012 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

The experimental induced circular dichroism (ICD) and absorption spectra of the achiral flavonoid kaempferol upon binding to human serum albumin… Continue reading Kaempferol–human serum albumin interaction: Characterization of the induced chirality upon binding by experimental circular dichroism and TDDFT calculations

Heather Haffner July 28, 2017
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