Dopamine is considered an important molecule that plays several essential roles in the human body, and herein lies the key to this paper on the electronic and optical properties of dopamine and its derivatives, such as quinone and L ...
Jabbar Mohammed L.
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Rheology and Gelation of Hyaluronic Acid/Chitosan Coacervates
Hyaluronic acid (HA) and chitosan (CHI) are biopolyelectrolytes which are interesting for both the medical and polymer physics communities due to their biocompatibility and semi-flexibility, respectively.
A. Basak Kayitmazer +3 more
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Phototriggering of neuroactive amino acids from 5,6-benzocoumarinyl conjugates [PDF]
Uncaging of several neuroactive amino acids, namely β-alanine, tyrosine, 3,4-dihydroxyphenylalanine (DOPA) and glutamic acid from the corresponding 5,6-benzocoumarinyl conjugates was carried out by irradiation at different wavelengths and in different ...
Costa, Susana P. G. +2 more
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Constructing Optical Biosensor Based on Multienzyme System Tyrosinase/Horseradish Peroxidase [PDF]
By using sol-gel method, hybrid membranes were synthesized based on SiO2 and cellulose derivatives. Membranes showed good physical and mechanical properties as well as good biocompatibility.
Lyubov Yotova, Spaska Yaneva
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Management of L-Dopa Overdose in the Competitive Inhibition State [Expression of Concern]
Hinz M, Stein A, Cole T. Drug Healthc Patient Saf. 2014;6:93–99. The Editor-in-Chief and Publisher of Drug, Healthcare and Patient Safety wish to issue an Expression of Concern for the published article.
Hinz M, Stein A, Cole T
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Preconditioning of low-frequency repetitive transcranial magnetic stimulation with transcranial direct current stimulation: evidence for homeostatic plasticity in the human motor cortex [PDF]
Recent experimental work in animals has emphasized the importance of homeostatic plasticity as a means of stabilizing the properties of neuronal circuits. Here, we report a phenomenon that indicates a homeostatic pattern of cortical plasticity in healthy
Lang, N. +6 more
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Management of L-Dopa Overdose in the Competitive Inhibition State [Retraction]
Hinz M, Stein A, Cole T. Drug Healthc Patient Saf. 2014;6:93— 99. The Editor-in-chief and Publisher of Drug, Healthcare and Patient Safety wish to retract the published article.
Hinz M, Stein A, Cole T
doaj
Visualization of Intracellular Tyrosinase Activity in vitro
Melanocytes produce the melanin pigments in melanosomes and these organelles protect the skin against harmful ultraviolet rays. Tyrosinase is the key cuproenzyme which initiates the pigment synthesis using its substrate amino acid tyrosine or L-DOPA (L-3,
Riddhi Jani, Sudeshna Nag, Subba Setty
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????????? ?????????????????? ????????? ????????? ?????? ??????????????? ??????????????? ?????? ???????????? ?????? [PDF]
Department of Chemical EngineeringLignin peroxidase is promising ingredient for skin whitening cosmetics because it is capable of oxidizing melanin with high redox potential.
Sung, Ho Joon
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Using an in vitro model to study oxidised protein accumulation in ageing fibroblasts [PDF]
© 2015 Elsevier B.V. All rights reserved. Background The accumulation of oxidised proteins in ageing cells and tissues results from an increase in oxidant damage coupled with impaired degradation of the damaged proteins.
Dunlop, RA +2 more
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