Results 11 to 20 of about 196,486 (266)

Green synthesis of nickel oxide nanoparticles using Acacia nilotica leaf extracts and investigation of their electrochemical and biological properties

open access: yesJournal of Taibah University for Science, 2023
Green synthesis of nanoparticles (NPs) has attracted the researcher's attention due to its rapid, cost-effective, sustainable and eco-friendly nature. Current studies were carried out to perform and investigate the green synthesis of NiO NPs with aqueous
Shabbir Hussain   +9 more
doaj   +1 more source

Meroterpenoids With Protein Tyrosine Phosphatase 1B Inhibitory Activities From the Fruiting Bodies of Ganoderma ahmadii

open access: yesFrontiers in Chemistry, 2020
Ganoderma fungi have long been used as functional foods and traditional medicines in Asian countries. Ganoderma ahmadii is one of the main species of Ganoderma fungi distributed in Hainan province of China, the fruiting bodies of which have been used in ...
Jiaocen Guo   +8 more
doaj   +1 more source

Physical Properties of Radio Stars Based on LAMOST Spectral Survey

open access: yesUniverse, 2022
Radio emission has been detected for all types of stars in the Hertzsprung Russell diagram. Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) low and medium-resolution spectroscopic surveys provide a good opportunity to obtain the ...
Liyun Zhang   +6 more
doaj   +1 more source

Synthesis, spectroscopy, and photophysical properties of newly magnesium (II) phthalocyanine

open access: yesMANAS: Journal of Engineering, 2021
2(3),9(10),16(17),23(24)-tetrakis-2,6-dimethoxyphenoxy substituted magnesium (II) phthalocyanine, which has very good solubility in polar and non-polar solvents and does not aggregate, was synthesized.
Mehmet Pişkin   +2 more
doaj   +1 more source

Ferroelectric and Spectroscopic Properties of Ho3+/Yb3+ Co-Doped Pb(Mg1/3Nb2/3)O3-32PbTiO3 Crystal

open access: yesCrystals, 2022
In order to design a new multifunctional crystal with excellent ferroelectric and spectroscopic properties, experiments were carried out for Ho3+/Yb3+ co-doped Pb(Mg1/3Nb2/3)O3 -32PbTiO3 ferroelectric crystal using the flux method, the coercive field Ec ...
Jin Zhang   +5 more
doaj   +1 more source

Metabolite Fingerprinting Based on 1H-NMR Spectroscopy and Liquid Chromatography for the Authentication of Herbal Products

open access: yesMolecules, 2022
Herbal medicines (HMs) are regarded as one of the traditional medicines in health care to prevent and treat some diseases. Some herbal components such as turmeric and ginger are used as HMs, therefore the identification and confirmation of herbal use are
Florentinus Dika Octa Riswanto   +5 more
doaj   +1 more source

Analytical Techniques for the Characterization and Quantification of Monoclonal Antibodies

open access: yesPharmaceuticals, 2023
Monoclonal antibodies (mAbs) are a fast-growing class of biopharmaceuticals. They are widely used in the identification and detection of cell makers, serum analytes, and pathogenic agents, and are remarkably used for the cure of autoimmune diseases ...
Hassan A. Alhazmi, Mohammed Albratty
doaj   +1 more source

The Spectroscope in Medicine [PDF]

open access: yesThe American Journal of the Medical Sciences, 1880
n ...
openaire   +2 more sources

Analysis of the Gaia DR3 planetary nebula candidates and the possible symbiotic stars among them

open access: yesAstronomy & Astrophysics
Context. The Gaia DR3, released in June 2022, included low-resolution BP/RP (XP) spectra that have been exploited for the classification of various types of emission-line objects using machine-learning techniques.
Mulato Lionel   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy