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A new biophysics approach using photoacoustic spectroscopy to study the DNA-ethidium bromide interaction
(Springer, 2002-06-01)
We have examined the binding processes of ethidium bromide interacting with calf thymus DNA using photoacoustic spectroscopy. These binding processes are generally investigated by a combination of absorption or fluorescence ...
A new biophysics approach using photoacoustic spectroscopy to study the DNA-ethidium bromide interaction
(Springer, 2002-06-01)
We have examined the binding processes of ethidium bromide interacting with calf thymus DNA using photoacoustic spectroscopy. These binding processes are generally investigated by a combination of absorption or fluorescence ...
Binding of chloroquine to ionic micelles: Effect of pH and micellar surface charge
(Elsevier Science BvAmsterdamHolanda, 2014)
Chronic use of marijuana decreases cannabinoid receptor binding and mRNA expression in the human brain
(Elsevier B.V., 2007-03-02)
Chronic exposure to Cannabis sativa (marijuana) produced a significant down-regulation of cannabinoid receptor in the postmortem human brain. the significant decrease in maximal binding capacity was not accompanied by ...
Measurement of Free Drug Concentration from Biological Tissue by Solid-Phase Microextraction: In Silico and Experimental Study
(American Chemical Society, 2019-06)
In this article, the use of an SPME technique is reported for the first time for direct measurement of free drug concentration in solid tissue. In our investigations, we considered doxorubicin (DOX) spiked in homogenized ...
Binding of [Cr(phen)3]3+to transferrin at extracellular and endosomalpHs: Potential application in photodynamic therapy
(Elsevier Science, 2014-06)
Background Transferrin is an iron-binding blood plasma glycoprotein that controls the level of free iron in biological fluids. This protein has been deeply studied in the past few years because of its potential use as a ...
Determination of thermodynamic binding constants by affinity capillary electrophoresis
(Elsevier Science, 2019-01)
A strategy to study thermodynamic binding constants by affinity capillary electrophoresis (ACE) is presented. In order to simplify mathematical treatment, analogy with acid-base dissociation equilibrium is proposed: instead ...