Results 61 to 70 of about 559,420 (288)
Tautomerism and switching in 7-hydroxy-8-(azophenyl)quinoline and similar compounds
Beilstein Journal of Organic ChemistryTautomerism in two new azo dyes, based on 7-hydroxyquinoline, has been considered from the viewpoint of the proton crane concept. Although 8-(phenyldiazenyl)quinolin-7-ol exists in solution as a mixture of azo and two hydrazone tautomers, as shown by the
Lidia Zaharieva +6 more
doaj +1 more source
Characterizing the Habitable Zones of Exoplanetary Systems with a Large Ultraviolet/Visible/Near-IR Space Observatory [PDF]
, 2015 Understanding the surface and atmospheric conditions of Earth-size, rocky planets in the habitable zones (HZs) of low-mass stars is currently one of the greatest astronomical endeavors.
Ayres, Thomas +34 more
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Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
Validation of UV-Vis spectrophotometry methode for analysis of apigenin in celery extract (Apium graveolens L.) [PDF]
Pharmaciana, 2017 Apigenin is one of the flavonoid compounds contained in celery (Apium graveolens L.) and has been used for the treatment of various diseases. This study aims were to ensure the validity and accuracy of analytical method for apigenin assay in celery ...
Asep Nurrahman Yulianto +3 more
doaj +1 more source
Development of Process for Analyzing Anthocyanin Contents in Bilberries [PDF]
, 2017 This thesis was conducted as a part of the Industry Nordic project, which aims at increasing the use of non wood forest products (NWFP) and especially developing the Nordic berry business. The company Marja Bothnia Berries Oy Ltd.
Lieskoski, Sami
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Synthesis, characterisation and photochemistry of PtIV pyridyl azido acetato complexes [PDF]
, 2009 PtII azido complexes [Pt(bpy)(N3)2] (1), [Pt(phen)(N3)2] (2) and trans-[Pt(N3)2(py)2] (3) incorporating the bidentate diimine ligands 2,2′-bipyridine (bpy), 1,10-phenanthroline (phen) or the monodentate pyridine (py) respectively, have been synthesised ...
Altomare +99 more
core +2 more sources
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
C60 Fullerene as an Effective Nanoplatform of Alkaloid Berberine Delivery into Leukemic Cells
Pharmaceutics, 2019 A herbal alkaloid Berberine (Ber), used for centuries in Ayurvedic, Chinese, Middle-Eastern, and native American folk medicines, is nowadays proved to function as a safe anticancer agent.
Anna Grebinyk +13 more
doaj +1 more source
Validasi Metode Spektrofotometri UV-VIS untuk Studi Kelarutan Pentagamavunon-0 di dalam Pembawa Self-Nanoemulsifying Drug Delivery System [PDF]
, 2017 Pentagamavunon-0 memiliki aktivitas anti-inflamasi yang tinggi namun kelarutan dan absorpsinya kurang, yang dapat diperbaiki dengan formulasi SNEDDS. Salah satu parameter penting optimasi SNEDDS adalah kelarutan PGV-0 dalam berbagai minyak, surfaktan, co-
Astuti, I. Y. (Ika) +3 more
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