Multidisciplinary; Green & Sustainable Science & Technology

Robust Light Driven Enzymatic Oxyfunctionalization via Immobilization of Unspecific Peroxygenase

Authors: De Santis, P; Wegstein, D; Burek, BO; Patzsch, J; Alcalde, M; Kroutil, W; Bloh, JZ; Kara, S

Article; Early Access.
ChemSusChem. vol: . page: 1864-5631.
Date: 2023 AUG 16. 2023.
Doi: 10.1002/cssc.202300613.

Abstract:
Unspecific peroxygenases have attracted interest in synthetic chemistry, especially for the oxidative activation of C-H bonds, as they only require hydrogen peroxide (H2O2) instead of a cofactor. Due [read more]

Unspecific peroxygenases: The pot of gold at the end of the rainbow?

Authors: Monterrey, DT; Menes-Rubio, A; Keser, M; Gonzalez-Perez, D; Alcalde, M

Article.
Curr. Opin. Green Sustain. Chem.. vol: 41. page: 2452-2236.
Date: JUN. 2023.
Doi: 10.1016/j.cogsc.2023.100786.

Abstract:
Fungal unspecific peroxygenases (UPOs) are among the most promising biocatalysts in synthetic chemistry. The kaleido-scope of oxyfunctionalization reactions that are of industrial and environmental relevance offer UPOs the opportunity to provide solutions to many processes. [read more]

Recent advances in continuous reduction of furfural to added value chemicals

Authors: Richel, A; Maireles-Torres, P; Len, C

Article.
Curr. Opin. Green Sustain. Chem.. vol: 37. page: 2452-2236.
Date: OCT. 2022.
Doi: 10.1016/j.cogsc.2022.100655.

Abstract:
This report describes the recent advances in reduction of furfural to added-value chemicals under liquid phase and gas phase continuous flow systems using conventional activation and using electrochemical activation. The main biobased-chemicals obtained furfuryl alcohol, tetrahydrofurfuryl alcohol, 2-methylfuran and [read more]

Enzyme immobilization strategies for the design of robust and efficient biocatalysts

Authors: Guisan, JM; Fernandez-Lorente, G; Rocha-Martin, J; Moreno-Gamero, D

Article.
Curr. Opin. Green Sustain. Chem.. vol: 35. page: 2452-2236.
Date: JUN. 2022.
Doi: 10.1016/j.cogsc.2022.100593.

Abstract:
Different strategies for the preparation of efficient and robust immobilized biocatalysts are here reviewed. Different physico-chemical approaches are discussed. i.-The stabilization of enzyme by any kind of immobilization on pre-existing porous supports. ii.-The stabilization of enzymes by [read more]

Cutting-edge materials combining zerovalent iron applied to the photocatalytic treatment of organic contaminants of emerging concern in wastewater

Authors: Mesa-Medina, S; Villajos, B; Gasco, A; Hermosilla, D

Article.
Curr. Opin. Green Sustain. Chem.. vol: 30. page: 2452-2236.
Date: AUG. 2021.
Doi: 10.1016/j.cogsc.2021.100484.

Abstract:
Zerovalent iron (ZVI) catalysts have recently been evaluated for wastewater remediation applications because of their highly efficient catalytic properties and its low cost, which results from its natural abundance and easy production; although passivation, agglomeration, and corrosion [read more]

High enhancement of the hydrolysis rate of cellulose after pretreatment with inorganic salt hydrates

Authors: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Correction.
Green Chem.. vol: 23. page: 1463-9262.
Date: AUG 7. 2021.
Doi: 10.1039/d1gc90070f.

Abstract:
.

Artificial enzymes with multiple active sites

Authors: Palomo, JM

Article.
Curr. Opin. Green Sustain. Chem.. vol: 29. page: 2452-2236.
Date: JUN. 2021.
Doi: 10.1016/j.cogsc.2021.100452.

Abstract:
Artificial enzymes based on the modification of a protein structure for the creation of new active catalytic sites have experienced a great boom in recent years. Multidisciplinary strategies of genetic engineering, chemical or chemical biological tools have been successfully described to synthetize them. [read more]

Facile synthesis of B/g-C(3)N(4)composite materials for the continuous-flow selective photo-production of acetone

Authors: Caudillo-Flores, U; Rodriguez-Padron, D; Munoz-Batista, MJ; Kubacka, A; Luque, R; Fernandez-Garcia, M

Article.
Green Chem.. vol: 22. page: 1463-9262.
Date: AUG 7. 2020.
Doi: 10.1039/d0gc01326a.

Abstract:
In this work versatile boron-carbon nitride composite materials were synthesized and utilized in a sustainable process using sunlight as the energy source for the continuous-flow selective photocatalytic production of acetone from 2-propanol. It is worth [read more]

High enhancement of the hydrolysis rate of cellulose after pretreatment with inorganic salt hydrates

Authors: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Article.
Green Chem.. vol: 22. page: 1463-9262.
Date: jun-21. 2020.
Doi: 10.1039/d0gc01066a.

Abstract:
We study the use of inorganic salt hydrates as solvents in the dissolution/precipitation pretreatment of cellulose. The dissolution of cellulose was very fast (15 min in some cases) at the low temperature of 70 degrees C. ZnCl2 center dot 4H(2)O, [read more]

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