Results 61 to 70 of about 1,521 (192)

Tyrosinase inhibitors: Molecular mechanisms, therapeutic potentials, and translational applications in dermatology and beyond

Next Nanotechnology
Tyrosinase, a type-3 copper-containing oxidase, is the rate-limiting enzyme in melanogenesis, catalysing the hydroxylation of L-tyrosine to L-DOPA and its subsequent oxidation to dopaquinone.
Akta Yadav, Raj Kumar Salar
doaj   +1 more source

Unlocking Ammonium‐Ion Storage Capability of MoS2 via Synergistic Molecular Engineering Strategies

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The multiple molecular engineering strategies are simultaneously adopted to endow MoS2 with expanded interlayer distance, abundant active sites and strengthened structural stability. Benefitting from the synergistic effects of phase engineering, doping engineering, and structural engineering strategies, the proposed 1T‐O‐MoS2@HCSs exhibits ...
Kang Zhang, Juan Xie, Luwen Li, Pengcheng Su, Wenhui Chen, Mingkun Wang, Jie Li, Hongwei Tang, Huilong Dong, Yihui Li   +9 more
wiley   +1 more source

Facile Synthesis of N-Substituted 4-Amino-6-methyl Resorcinols from Polysubstituted Cyclohexanone

, 2017
A novel synthesis of N-substituted 4-​amino-​6-​methyl resorcinols from polysubstituted cyclohexanone was developed. The reaction was performed in an easy ‘one-pot’, tandem manner with well-tolerated substituent on the nitrogen to give the desired ...
Chunfeng Jiang, Youjun Xu, Ruotian Tang, Wei Li, Hongliang Li   +4 more
core   +1 more source

Protective Effects of Fenugreek and Stevia Extracts on Dexamethasone‐Induced Testicular Damage in a Rat Model

Food Safety and Health, EarlyView.
Fenugreek and stevia extracts protect against dexamethasone‐induced testicular damage in male rats by enhancing antioxidant defenses, improving sperm quality, and restoring hormonal balance, highlighting their potential as natural therapeutics for preventing corticosteroid‐induced reproductive toxicity.
Mosab Gad, Medhat Ibrahim A. Omar, Mohammed I. Elkhateeb, Ahmed A. Zaky   +3 more
wiley   +1 more source

Alkyl and Alkenyl Resorcinols From An Australian Marine Sponge, Haliclona Sp (Haplosclerida, Haliclonidae)

, 1991
Eleven alkyl and alkenyl resorcinols have been isolated from the Australian marine sponge Haliclona sp. Three of these, (3), (5) and (10), have previously been described from Australian terrestrial and marine plant sources. The remaining eight, (13)-(20),
RA Barrow, Capon, RJ, Barrow, RA, RJ Capon   +3 more
core   +1 more source

Direct Synthesis of the Phenanthroviridone Skeleton Using a Highly Regioselective Nitroquinone Diels–Alder Reaction

, 2020
A variety of nucleophiles react efficiently with in situ generated nitroquinones. The reaction with substituted resorcinols led to the direct synthesis of the phenanthroviridinone and lagumycin skeleton via a highly regioselective Diels–Alder ...
Huangchao Yu (8728548), Ellie L. Fought (4675312), Theresa L. Windus (1425502), George A. Kraus (1843423)   +3 more
core   +1 more source

Thiophosphorylated resorcinol, calix[4]resorcinols, and other hydroxyphenols

, 2020
Perdithiophosphonic acids are new types of tetracoordinated phosphorus thioacids bearing many dithiophosphoryl groups. Novel perdithiophosphonic acids were obtained by the reactions of 2,4-diaryl-1,3,2,4-dithiadiphosphetane-2,4- disulfides with ...
Martianov Y., Burilov A., Nizamov I., Al'metkina L., Pudovik M., Konovalov A., Nikitin Y.   +6 more
core  

The Neuroprotective Effect of a Waste Byproduct Obtained From Pomegranate (Punica granatum)

Phytotherapy Research, EarlyView.
The Effect of a Waste Byproduct Obtained From Pomegranate on Neurodegeneration. ABSTRACT Pomegranate is an exceptional fruit that can have several beneficial effects on human health. The peel of pomegranate, a waste product, should be recovered as it still contains valuable constituents, including phenolic compounds, minerals and fibre. The recovery of
Jessica Maiuolo, Valeria Mazza, Rosamaria Caminiti, Francesca Oppedisano, Saverio Nucera, Salvatore Ragusa, Sara Ilari, Lucia Carmela Passacatini, Luigi Tucci, Giuseppe Trunfio, Vincenzo Mollace, Carolina Muscoli   +11 more
wiley   +1 more source

Efficient water‐soluble blue/red‐emissive carbon dots matching plant absorption spectra: Synthesis, tunable control, and their applications in promoting plant growth

Responsive Materials, EarlyView.
Guided by the spectral demand of plant photosystems, this review summarizes the synthesis, emission regulation, dual‐emission design, and gram‐scale production of CDs for agricultural applications. Spectrally matched blue‐ and red‐emissive CDs enhance plant light utilization by converting underutilized light into photosynthetically active radiation and
Yijing Chen, Ziyue Mu, Haoran Zhang, Xuejie Zhang, Wei Li, Bingfu Lei   +5 more
wiley   +1 more source

Electrochemical deposition of anisotropic metallic coatings from systems containing metal ions (Fe(II), Ni(II), Co(II)) and calix[4]resorcinol

Учёные записки Казанского университета: Серия Естественные науки
The quest for alternative energy sources, including electrochemical ones, has never been more critical. The key components in energy-releasing devices are functional electrodes, which have a large specific active surface area and high lateral electrical ...
I. R. Nizameev, G. R. Nizameeva, E. M. Lebedeva, I. R. Mironova   +3 more
doaj   +1 more source