Results 241 to 250 of about 236,896 (291)
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Hydrophobic hydrophilic phenomena in biochemical processes
Biophysical Chemistry, 2003The evolution of concepts developed in the study of the hydrophobic affect is surveyed, within the more general context of solvent-induced effects. A systematic analysis of the solvent-induced contribution to the driving force for the process of protein folding has led to two important modifications in our understanding of these effects.
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Free energy calculations: Applications to chemical and biochemical phenomena
Chemical Reviews, 1993The author will review the applications of free energy calculations employing molecular dynamics or Monte Carlo methods to a variety of chemical and biochemical phenomena. The focus is on the applications of such calculations to molecular solvation, molecular association, macromolecular stability, and enzyme catalysis.
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32 � 32 pH Image Sensors for Real Time Observation of Biochemical Phenomena
TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference, 200732 x 32 pH image sensors were successfully fabricated by using the CCD/CMOS image sensor technique, and real time imaging of a chemical reaction and pH distribution was carried out for the first time. The pH variations by a chemical reaction are observed by 200 ms step (i.e. 5 flames per sec).
T. Hizawa +6 more
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Plasmonic phenomena in metal nanoapertures and chip-scale instrumentation for biochemical sensing
2006 IEEE Nanotechnology Materials and Devices Conference, 2006Plasmonic interactions in the metallic nanoaperture array allow for rich phenomena, such as concentration and channeling of light in the subwavelength scale structures. We present high-sensitivity surface plasmon resonance spectroscopy based on a metal nanoslit array. Strong confinement of optical fields in the slit region allows sensitive transduction
null Hong Koo Kim +6 more
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ON PHYTOCHROME AND CYTOCHROMES IN PHOTOPERIODIC PHENOMENA: A BIOCHEMICAL APPROACH
Photochemistry and Photobiology, 1966Réumé— Pour les plantes vertes nous présentons une hypothèse alternative en ce qui concerne l'action de rayons de longueur d'onde donnée sur la morphogénèse. Sur la base de données analytiques le chloroplaste peut être considéré comme similaire à la mitochondrie, avec la réserve importante que des composés photoactifs participent aux oxydations ...
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Biochemical Pharmacology, 1973
Publisher Summary This chapter elaborates the biochemical evidences for interaction phenomena between noradrenergic and serotoninergic systems in the cat brain. An inactivation of dorsal noradrenergic pathways was obtained by bilateral coagulation of the initial part of the bundle at the level of the ponto-mesencephalic junction.
J.F. Pujol +5 more
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Publisher Summary This chapter elaborates the biochemical evidences for interaction phenomena between noradrenergic and serotoninergic systems in the cat brain. An inactivation of dorsal noradrenergic pathways was obtained by bilateral coagulation of the initial part of the bundle at the level of the ponto-mesencephalic junction.
J.F. Pujol +5 more
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10th International Symposium on Electrets (ISE 10). Proceedings (Cat. No.99 CH36256), 2003
Cardiovascular tissues are complex materials primarily composed of structural proteins: collagen, elastin and glycoproteins. Nowadays, they are widely studied for the understanding of vascular pathologies, such as atherosclerosis, and for the conceiving of durable bioprostheses.
V. Samouillan +5 more
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Cardiovascular tissues are complex materials primarily composed of structural proteins: collagen, elastin and glycoproteins. Nowadays, they are widely studied for the understanding of vascular pathologies, such as atherosclerosis, and for the conceiving of durable bioprostheses.
V. Samouillan +5 more
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ChemInform Abstract: Free Energy Calculations: Applications to Chemical and Biochemical Phenomena
ChemInform, 1994AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Biochemical phenomena associated with the process of leaf senescence in plants: a student problem
Biochemical Education, 1999A problem for students on the mechanisms of leaf senescence is presented as a series of questions requiring the interpretation of experimental data.
Stéphanie Ricquebourg +2 more
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Obesity-related complications: few biochemical phenomena with reference to tumorigenesis.
The Malaysian journal of pathology, 2013Overweight or obesity is currently a common health problem in westernized societies globally. Obesity is linked with a sizeable number of disease aetiologies, notably type-2 diabetes, cardiovascular disorders and certain cancers, perhaps through some common mechanisms that favor persistent low-grade inflammation.
K, Iskander +3 more
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