Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mădălina Tudorache"'
Autor:
Rodica Zăvoianu, Mădălina Tudorache, Vasile I. Parvulescu, Bogdan Cojocaru, Octavian D. Pavel
Publikováno v:
Molecules, Vol 27, Iss 23, p 8391 (2022)
A rapid, cheap and feasible new approach was used to synthesize the Mg0.375Fe0.375Al0.25-LDH in the presence of tetramethylammonium hydroxide (TMAH), as a nontraditional hydrolysis agent, applying both mechano-chemical (MC) and co-precipitation metho
Externí odkaz:
https://doaj.org/article/379c10a620334d41847a22c29f4a7588
Autor:
Sabina Ion, Florentina Olănescu, Florina Teodorescu, Robert Tincu, Daniela Gheorghe, Vasile I. Pârvulescu, Mădălina Tudorache
Publikováno v:
Molecules, Vol 27, Iss 16, p 5273 (2022)
The deep eutectic solvent (DES)-based biocatalysis of l-menthol acylation was designed for the production of fatty acid l-menthyl ester (FME) using fatty acid methyl ester (FAME). The biocatalytic reaction was assisted by a lipase enzyme in the DES r
Externí odkaz:
https://doaj.org/article/c15d03c2873740d2a2276d5dc67f971c
Autor:
Rodica Zăvoianu, Silvana-Denisa Mihăilă, Bogdan Cojocaru, Mădălina Tudorache, Vasile I. Pârvulescu, Octavian Dumitru Pavel, Solon Oikonomopoulos, Elisabeth Egholm Jacobsen
Publikováno v:
Catalysts; Volume 12; Issue 7; Pages: 759
Catalysts
Catalysts
Using organic-base tetramethylammonium hydroxide (TMAH) is a viable, cheap, and fast option for the synthesis of MgZnAl-LDH-type materials by both co-precipitation and mechano-chemical methods. TMAH presents several advantages, such as the smaller qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b9a1ace8638178c671d76a4003aed72
Autor:
Victoria I. Paun, Sabina G. Ion, Giulia R. Gheorghita, Iunia Podolean, Madalina Tudorache, Cristina Purcarea
Publikováno v:
Molecules, Vol 29, Iss 21, p 5125 (2024)
Cold-active lipase from the psychrophilic bacterial strain Psychrobacter SC65A.3 isolated from Scarisoara Ice Cave (Romania) was cloned and characterized as an extremophilic biocatalyst for silybin acylation. Structural analyses highlighted conserved
Externí odkaz:
https://doaj.org/article/101528b0a9d6497397a756ce9ee650be
Autor:
Iunia Podolean, Mara Dogaru, Nicolae Cristian Guzo, Oana Adriana Petcuta, Elisabeth E. Jacobsen, Adela Nicolaev, Bogdan Cojocaru, Madalina Tudorache, Vasile I. Parvulescu, Simona M. Coman
Publikováno v:
Nanomaterials, Vol 14, Iss 3, p 277 (2024)
The primary objective of this research was to develop efficient solid catalysts that can directly convert the lactic acid (LA) obtained from lignocellulosic biomass into alanine (AL) through a reductive amination process. To achieve this, various cat
Externí odkaz:
https://doaj.org/article/fb67600090b843958bec7ea50342cf75
Autor:
Carmen Gaidau, Maria Râpă, Maria Stanca, Mariana-Luiza Tanase, Laura Olariu, Rodica Roxana Constantinescu, Andrada Lazea-Stoyanova, Cosmin-Andrei Alexe, Madalina Tudorache
Publikováno v:
Pharmaceutics, Vol 15, Iss 12, p 2692 (2023)
Essential oils are valuable alternatives to synthetic antibiotics that have the potential to avoid the pathogen resistance side effects generated by leather. Helichrysum italicum and Lavandula latifolia essential oils combined with fish scale gelatin
Externí odkaz:
https://doaj.org/article/d288d6442f524cc3a46c2b17bf61f60a
Autor:
Madalina Tudorache
Publikováno v:
Chemistry Proceedings, Vol 7, Iss 1, p 65 (2022)
Lipase enzymes are part of the hydrolases family acting on carboxylic ester bonds [...]
Externí odkaz:
https://doaj.org/article/6857164e8f1c4b1781950422d9dfbc01
Publikováno v:
Chemistry Proceedings, Vol 7, Iss 1, p 38 (2022)
For decades, the administration of transdermal drugs has been accepted as a possible route of noninvasive administration, with advantages of prolonged therapeutic action, low side effects, easy use, and better patient compliance [...]
Externí odkaz:
https://doaj.org/article/9c708194586949cab4245ef6ee1c2d8c
Publikováno v:
Chemistry Proceedings, Vol 7, Iss 1, p 52 (2022)
Perillic-type derivatives of limonene from the class of the oxygenated derivatives have not been effectively utilized to date, despite the large number of applications that they can fulfill based on their phytochemical properties [...]
Externí odkaz:
https://doaj.org/article/2ecb02bd10064b2197308c9f308f535f
Autor:
Sabina Gabriela Ion, Teodor Brudiu, Anamaria Hanganu, Florentina Munteanu, Madalin Enache, Gabriel-Mihai Maria, Madalina Tudorache, Vasile Parvulescu
Publikováno v:
Molecules, Vol 25, Iss 21, p 4921 (2020)
This paper presents an enzyme biocatalytic method for grafting lignin (grafting bioprocess) with aniline, leading to an amino-derivatized polymeric product with modified properties (e.g., conductivity, acidity/basicity, thermostability and amino-func
Externí odkaz:
https://doaj.org/article/2bf8ac2c54ec498d9bf5c5361a76b13e