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Pitfalls in using fluorescence tagging of nanomaterials: Tecto-dendrimers in skin tissue as investigated by cluster-FLIM
(Blackwell Publishing, 2017-10)
Targeted topical application promises high drug concentrations in the skin and low systemic adverse effects. To locate drugs and drug‐delivery systems like nanocarriers, fluorescent dyes are commonly used as drug surrogates ...
Binding of chloroquine to ionic micelles: Effect of pH and micellar surface charge
(Elsevier Science BvAmsterdamHolanda, 2014)
Förster resonance energy transfer mediated enhancement of the fluorescence lifetime of organic fluorophores to the millisecond range by coupling to Mn-doped CdS/ZnS quantum dots
(IOP Publishing, 2015-12)
Manganese-doped CdS/ZnS quantum dots have been used as energy donors in a Förster-like resonance energy transfer (FRET) process to enhance the effective lifetime of organic fluorophores. It was possible to tune the effective ...
Rotational diffusion membrane and fluorescence anisotropy.
(Águas de Lindóia, 2014-01-28)
Structural properties of model membranes, such as lipid vesicles, may be investigated through the addition of fluorescent probes. After incorporation, the fluorescent molecules are excited with linearly polarized light and ...
Interaction between 1-pyrenesulfonic acid and albumin: Moving inside the protein
(2019-02-05)
Due to the high sensitivity to alterations in microenvironment polarity of macromolecules, pyrene and its derivatives have long been applied in biosciences. Human serum albumin (HSA), besides its numerous physiological ...
Structural organization of cetyltrimethylammonium sulfate in aqueous solution: The effect of Na2SO4
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2006)
Acid-base titration of melanocortin peptides: Evidence of Trp rotational conformers interconversion
(Wiley-Blackwell, 2005-01-01)
Tryptophan time-resolved fluorescence was used to monitor acid-base titration properties of alpha-melanocyte stimulating hormone (alpha-MSH) and the biologically more potent analog [Nle(4), D-Phe(7)]alpha -MSH (NDP-MSH), ...
Solvent Effects in Optical Spectra of ortho-Aminobenzoic Acid Derivatives
(SPRINGER/PLENUM PUBLISHERS, 2009)
We investigated three amino derivatives of ortho-aminobenzoic or anthranilic acid (o-Abz): a) 2-Amino-benzamide (AbzNH(2)); b) 2-Amino-N-methyl-benzamide (AbzNHCH(3)) and c) 2-Amino-N-N`-dimethyl-bezamide (AbzNH(CH(3))(2)), ...
Solvent Effects in Optical Spectra of ortho-Aminobenzoic Acid Derivatives
(Springer, 2009-11-01)
We investigated three amino derivatives of ortho-aminobenzoic or anthranilic acid (o-Abz): a) 2-Amino-benzamide (AbzNH(2)); b) 2-Amino-N-methyl-benzamide (AbzNHCH(3)) and c) 2-Amino-N-N'-dimethyl-bezamide (AbzNH(CH(3))(2)), ...