Results 31 to 40 of about 19,202 (196)
SCREENING OF ANTIMICROBIAL PROPERTIES OF ETHANOLIC EXTRACTS FROM SOME KINDS OF RAW MATERIALS WITH QUINONEDERIVATIVES [PDF]
Annals of Mechnikov's Institute, 2014 This paper presents data on screening of antimicrobial properties of extracts from some kinds of raw materials (18 plants) with hydroquinone, naphtoquinone or anthraquinone derivatives.
Boyko N.N. +2 more
doaj
A preliminary study on α-glucosidase inhibitory and antidiabetic activity of Indonesian Toona sinensis bark extract in alloxan-induced diabetic rats [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 This study aimed to determine the antidiabetic activity of Toona sinensis bark extract. Spectrophotometry was used to measure the inhibitory activity of α-glucosidase. Its antidiabetic activity was determined in vivo. Phytochemical analysis showed that
Syamsul Falah +3 more
doaj +1 more source
Advanced Science, EarlyView.We present a stimulus‐replicating system combining a tactile sensor with a wearable Peltier thermotactile module and concentric electrotactile electrode. Signals encoding pressure and temperature drive the stimulators to reproduce mechano‐thermal cues on the skin. AlN/PDMS encapsulation and SA/LA PSA ensure mechanical compliance and thermal efficiency.
Ey‐In Lee +4 more
wiley +1 more source
Intramolecular Hydrogen Bond in Biologically Active o-Carbonyl Hydroquinones
Molecules, 2014 Intramolecular hydrogen bonds (IHBs) play a central role in the molecular structure, chemical reactivity and interactions of biologically active molecules.
Maximiliano Martínez-Cifuentes +3 more
doaj +1 more source
Advanced Intelligent Discovery, EarlyView.A machine learning framework simultaneously predicts four critical properties of monomers for emulsion polymerization: propagation rate constant, reactivity ratios, glass transition temperature, and water solubility. These tools can be used to systematically identify viable bio‐based monomer pairs as replacements for conventional formulations, with ...
Kiarash Farajzadehahary +1 more
wiley +1 more source
B:Chemical constituents and biological effects of Ganoderma mushroom [PDF]
Records of Pharmaceutical & Biomedical Sciences, 2020 Ganoderma is a medicinal mushroom that has been used for years for treatment of various diseases. Ganoderma mushroom was considered as "mushroom of immortality" in traditional Chinese medicine and was used to cure many diseases including cancer. Over the
Neveen El-Sherif +3 more
doaj +1 more source
Annals of Mechnikov's Institute, 2020 This paper presents data on screening of antimicrobial properties of extracts from some kinds of raw materials (18 plants) with hydroquinone, naphtoquinone or anthraquinone derivatives. Some technological parameters of extracts (density and concentration
N Boyko, A Zaytsev, T Osolodchenko
doaj
A Study about Regioisomeric Hydroquinones with Multiple Intramolecular Hydrogen Bonding
Molecules, 2017 A theoretical exploration about hydrogen bonding in a series of synthetic regioisomeric antitumor tricyclic hydroquinones is presented. The stabilization energy for the intramolecular hydrogen bond (IHB) formation in four structurally different ...
Maximiliano Martínez-Cifuentes +4 more
doaj +1 more source
Journal of Chemistry, 2022 Oximes are known for their anti-inflammatory, antimicrobial, antioxidant, and anticancer activities. Frequently, modification of biologically active carbonyl compounds into oximes leads to increased activity. The present study reports the reactivity of 2-
Jaime A. Valderrama +6 more
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley +1 more source