Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ioan Călinescu"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 107, Iss , Pp 106940- (2024)
The most used piece of equipment for sonochemistry is the ultrasonic cleaning bath. However, what is sometimes forgotten by scientists new to sonochemistry is the vital importance of the shape and positioning of any reaction vessel in the bath to obt
Externí odkaz:
https://doaj.org/article/09b951437279405a92ebb6b7ee9b329f
Autor:
Ilaria Quaratesi, Elena Badea, Ioan Călinescu, Nima Pourrasoul Sardroudi, Gökhan Zengin, Concepció Casas, Anna Bacardit
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10263 (2024)
This study explores the development and characterization of biodegradable leather using alginate derivatives as sustainable tanning agents, aiming to reduce the environmental impact associated with traditional leather tanning processes. Alginate, a n
Externí odkaz:
https://doaj.org/article/ee15b254d7934abfbfc075ed22a281ef
Autor:
Diana-Ioana Buliga, Alexandra Mocanu, Edina Rusen, Aurel Diacon, Gabriela Toader, Oana Brincoveanu, Ioan Călinescu, Aurelian Cristian Boscornea
Publikováno v:
Marine Drugs, Vol 22, Iss 10, p 434 (2024)
Phycocyanin was extracted from Spirulina platensis using conventional extraction (CE), direct ultrasonic-assisted extraction (direct UAE), indirect ultrasonic-assisted extraction (indirect UAE), and microwave-assisted extraction (MAE) methods at diff
Externí odkaz:
https://doaj.org/article/27fbf5b7ce67428b8cd928c571b8f192
Autor:
Petre Chipurici, Alexandru Vlaicu, Ioan Călinescu, Mircea Vînătoru, Cristina Busuioc, Adrian Dinescu, Adi Ghebaur, Edina Rusen, Georgeta Voicu, Maria Ignat, Aurel Diacon
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract This study aimed to develop a facile synthesis procedure for heterogeneous catalysts based on organic guanidine derivatives superbases chemically grafted on silica-coated Fe3O4 magnetic nanoparticles. Thus, the three organosilanes that were
Externí odkaz:
https://doaj.org/article/84147a0173fa4b7a8319ad57b1059da8
Publikováno v:
Ultrasonics Sonochemistry, Vol 77, Iss , Pp 105701- (2021)
Ultrasound (US) and Microwaves (MW) are effective methods for processes intensification. Their combined use in the same reactor can lead to remarkable results. Recently there has been a resurgence of interest in this field for new synthetic applicati
Externí odkaz:
https://doaj.org/article/3bd27a3e38a5439493c152769bbdcfb7
Autor:
Aurel Diacon, Ioan Călinescu, Mircea Vinatoru, Petre Chipurici, Alexandru Vlaicu, Aurelian Cristian Boscornea, Timothy J. Mason
Publikováno v:
Molecules, Vol 26, Iss 14, p 4388 (2021)
Currently there is a drive towards the minimisation and reclamation of valuable materials from the waste products of the food and beverage industry. This can be achieved through the extraction of residual nutraceuticals from such materials. Tomato po
Externí odkaz:
https://doaj.org/article/12396f8b32874b02a16c818130ef8d05
Autor:
Marius Gabriel Bontaș, Aurel Diacon, Ioan Călinescu, Mădălina Ioana Necolau, Adrian Dinescu, Gabriela Toader, Raluca Ginghină, Alexandru-Mădălin Vizitiu, Valentin Velicu, Petru Palade, Marcel Istrate, Edina Rusen
Publikováno v:
Polymers; Volume 14; Issue 12; Pages: 2508
This study presents the functionalization and characterization of graphene and electromagnetic interference (EMI) attenuation capacity in epoxy-nanocomposites. The modification of graphene involved both small molecules and polymers for compatibilizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e601cd8a55721dcd54a9eb7aa64022
https://pubmed.ncbi.nlm.nih.gov/35746083
https://pubmed.ncbi.nlm.nih.gov/35746083
Autor:
Quaratesi, Ilaria, Ioan, Călinescu, Petre, Chipurici, Cristina, Carșote, Concepció, Casas, Anna, Bacardit, Neri, Placido, Gaeta, Carmine, Rocco, Gliubizzi, Franca, Nuti, Elena, Badea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3666::59a437e7efd79cae49f472227fee635f
https://hdl.handle.net/11386/4816293
https://hdl.handle.net/11386/4816293
Publikováno v:
Polymers. 15:563
One of the main strategies for sustainable human society progress is the development of efficient strategies to limit waste production and maximize renewable resource utilization. In this context, this review highlights the opportunity to transform v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::185e472289445010a6fd3361627b1c2f
https://doi.org/10.3390/polym15030563
https://doi.org/10.3390/polym15030563
Autor:
Ioan Calinescu, Mircea Vinatoru, Daniela Ghimpețeanu, Vasile Lavric, Timothy J. Masom, Anamaria Vartolomei
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107147- (2024)
Externí odkaz:
https://doaj.org/article/4c80cecdf29f4aa6a28c68cec96bac70