Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Francisc Péter"'
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1815 (2024)
The nitrosation of 1H-1-alkyl-6-methyl-3-phenylpyrazolo[5,1-c][1,2,4]triazoles leads to new 1H-1-alkyl-6-methyl-7-nitroso-3-phenylpyrazolo[5,1-c][1,2,4] triazoles that react in acidic media, giving rise to 1H-1-alkyl-7-hydroxyimino-6-methyl-3-phenylp
Externí odkaz:
https://doaj.org/article/1729903184644c428ab2faf87f1c5e1d
Publikováno v:
Molbank, Vol 2023, Iss 3, p M1705 (2023)
A new triazol-3-one resulted unexpectedly from the reduction reaction of a heterocyclic thioketone using sodium borohydride in pyridine containing a small amount of water. The structure of the new compound was characterised using FT-IR, 1D and 2D NMR
Externí odkaz:
https://doaj.org/article/abccf1aaddd94634a226def14598e71e
Publikováno v:
Molbank, Vol 2023, Iss 3, p M1701 (2023)
A new azo compound was synthesized via an azo coupling reaction between 4-(phenyldiazenyl)benzenediazonium chloride and 8-hydroxyquinoline (8-Hq). The new diazene compound can be used to synthesize metal complexes as a derivative of 8-Hq. The structu
Externí odkaz:
https://doaj.org/article/4091e28389cd435f83182dda92440c86
Publikováno v:
Pharmaceutics, Vol 16, Iss 2, p 223 (2024)
Niosomes are vesicular nanocarriers, biodegradable, relatively non-toxic, stable, and inexpensive, that provide an alternative for lipid-solid carriers (e.g., liposomes). Niosomes may resolve issues related to the instability, fast degradation, bioav
Externí odkaz:
https://doaj.org/article/689a460dbbc94bfeaf825bd4fa13ac1d
Publikováno v:
Plants, Vol 12, Iss 14, p 2732 (2023)
Recently, increased attention has been paid to natural sources as raw materials for the development of new added-value products. Flavonoids are a large family of polyphenols which include several classes based on their basic structure: flavanones, fl
Externí odkaz:
https://doaj.org/article/d462dcc3d3fe4252b21a184c0b7d05f3
Autor:
Claudia Koch, Diana-Maria Dreavă, Anamaria Todea, Francisc Péter, Mihai Medeleanu, Iulia Păușescu, Corina Samoilă, Ioan Ovidiu Sîrbu
Publikováno v:
Molecules, Vol 28, Iss 3, p 1102 (2023)
Xanthylium derivatives are curcumin analogs showing photochromic properties. Similarly, to anthocyanins, they follow the same multistate network of chemical species that are reversibly interconverted by external stimuli. In the present work, two new
Externí odkaz:
https://doaj.org/article/8e915cb5f1854306a472cecbe42c9752
Publikováno v:
Foods, Vol 11, Iss 16, p 2485 (2022)
This study reports the synthesis of a hybrid sol-gel material, based on organically modified silanes (ORMOSILs) with epoxy functional groups, and its application in the stabilization of lipase type B from Candida antarctica (CalB) through sol-gel ent
Externí odkaz:
https://doaj.org/article/b3c832f0870246688ddf2e079424ee75
Autor:
Izolda Kántor, Diana Dreavă, Anamaria Todea, Francisc Péter, Zoltán May, Emese Biró, György Babos, Tivadar Feczkó
Publikováno v:
Biomedicines, Vol 10, Iss 1, p 43 (2021)
The drug-loaded nanocarriers have overcome various challenges compared with the pure chemotherapeutic drug, such as limited bioavailability, multiple drug resistance, poor patient compliance, and adverse drug reactions, offering advantages such as pr
Externí odkaz:
https://doaj.org/article/793d308eb9f54910a107319a63e35190
Publikováno v:
Polymers, Vol 13, Iss 11, p 1736 (2021)
An industrially manufactured recycled polyol, obtained by acidolysis process, was for the first time proved to be a possible replacement of the reference fossil-based polyol in a low-density formulation suitable for industrial production of flexible
Externí odkaz:
https://doaj.org/article/dc2b98d9634641b4ad24f0faff70c3a9
Publikováno v:
BioResources, Vol 9, Iss 4, Pp 6100-6116 (2014)
An integrated process of lignocellulosic biomass conversion was set up involving pretreatment by an ionic liquid (IL) and hydrolysis of cellulose using cellulase immobilised by the sol-gel method, with recovery and reuse of both the IL and biocatalys
Externí odkaz:
https://doaj.org/article/cbf8c5da85444cca970388c52c47bd8f