Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mariangela, Guastaferro"'
Publikováno v:
Chemical Engineering Transactions, Vol 110 (2024)
In recent years, scientific research has faced the numerous problems deriving from the presence of active ingredients in surface and groundwater. Traditional removal methods, such as adsorption and bioremediation, have several disadvantages; thus, in
Externí odkaz:
https://doaj.org/article/016f47cdf0044d378caba77a9049d789
Autor:
Nicola Pierro, Aristide Giuliano, Alessandro Giocoli, Arianna Baldinelli, Mariangela Guastaferro, Leonardo Tognotti, Isabella De Bari
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
A reliable assessment of the availability of bioresources represents the first step to defining local value chains of particular interest. More than 190 and 50 Mt/y of bioresources are currently available in Europe and Italy, respectively, even if th
Externí odkaz:
https://doaj.org/article/d32330893690436ea94e0b8e042c4abe
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
Hydrothermal Carbonization (HTC) represents a promising green technology for converting various biomass feedstocks into valuable hydrochar and liquid products. In this study, the HTC process of Myriophyllum aquaticum Verd., highly diffused in Tuscany
Externí odkaz:
https://doaj.org/article/2eb983166f354a1aac38df95d06c3116
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
There is an urgent need for research efforts aimed at developing technologies capable of efficiently gasifying sustainable biomasses composed of organic waste from various industrial processes. This work constitutes a crucial contribution to the fiel
Externí odkaz:
https://doaj.org/article/ea89e84cdc7d4d31b343a0f6ed3ed5f4
Publikováno v:
Chemical Engineering Transactions, Vol 93 (2022)
Supercritical-CO2 assisted electrospray is a new process used to produce polymeric micro- and nanoparticles characterized by tunable and regular morphologies. The major innovation consists of the addition of supercritical CO2 to the polymeric solutio
Externí odkaz:
https://doaj.org/article/64279762f2e34f56b3970c4085e46459
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 463 (2022)
Agarose-based gels were produced either by freeze-drying or by supercritical drying for crystal violet (CV) removal from aqueous solutions. The microporosity features of these structures highly affected the final adsorption properties. In particular,
Externí odkaz:
https://doaj.org/article/61db658857614c09be5fcd48f83ad2d0
Publikováno v:
Chemical Engineering Transactions, Vol 87 (2021)
Supercritical assisted electrospray is an emerging process used for the production of polymeric micro- and nanoparticles of controlled size and distribution. The main innovation consists of the addition of supercritical CO2 to the polymeric solution,
Externí odkaz:
https://doaj.org/article/3371fcd80bb84e439071dd5ca7ea16cf
Autor:
Elena Barbero-Colmenar, Mariangela Guastaferro, Lucia Baldino, Stefano Cardea, Ernesto Reverchon
Publikováno v:
ChemEngineering, Vol 6, Iss 5, p 66 (2022)
This work proposes an improvement of the traditional electrospraying process, in which supercritical carbon dioxide (SC-CO2) is used to produce poly(lactic-co-glycolic acid) (PLGA) nanoparticles. The experiments were performed at different PLGA conce
Externí odkaz:
https://doaj.org/article/4ad69a651cb04d6a9f5b6bf4dc80a61d
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
In this short review, drug delivery systems, formed by polysaccharide-based (i.e., agarose, alginate, and chitosan) aerogels, are analyzed. In particular, the main papers, published in the period 2011–2020 in this research field, have been investig
Externí odkaz:
https://doaj.org/article/021c46d94c4c491fb4fe289676073b7f
Publikováno v:
Gels, Vol 7, Iss 4, p 198 (2021)
In this work, the effect of two processes, i.e., freeze-drying and supercritical CO2 (SC-CO2) drying, on the final morphology of agarose-based porous structures, was investigated. The agarose concentration in water was varied from 1 wt% up to 8 wt%.
Externí odkaz:
https://doaj.org/article/3349171434bc4194a445ddfcbc61b3e9