Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Roger Marti"'
Autor:
Esteban Alvarez Seoane, Alessandro Cattaneo, Fabien Neuenschwander, Lucien Blanchard, Tatiana Nogueira Matos, Laure Jeandupeux, Gianni Fiorucci, Maryam Tizgadam, Kelly Tran, Pierre‐Louis Sciboz, Luce Albergati, Jérôme Charmet, Roger Marti, Stefan Hengsberger
Publikováno v:
Macromolecular Materials and Engineering, Vol 309, Iss 4, Pp n/a-n/a (2024)
Abstract The widespread use of disposable facemasks during the COVID‐19 pandemic has led to environmental concern due to microplastic pollution. Biodegradable disposable facemasks are a first step to reducing the environmental impact of pandemics.
Externí odkaz:
https://doaj.org/article/5b220ee637cc4b5989f1d4657158a590
Autor:
Barbara Pföss, Jonathan Caldi, Sutida Jansod, Christophe Allemann, Pierre Brodard, Roger Marti
Publikováno v:
CHIMIA, Vol 78, Iss 3 (2024)
A sol-gel process for the synthesis of a multi-component oxide material from the system SiO2-ZrO2-Al2O3underwent optimization and up-scaling. Initially, on a laboratory scale, components including precursors, catalysts, and additives were methodicall
Externí odkaz:
https://doaj.org/article/fa20b181d22f466ab0e91ff57584ecb8
Autor:
Urban Jenelten, Roger Marti
Publikováno v:
CHIMIA, Vol 77, Iss 10 (2023)
Externí odkaz:
https://doaj.org/article/3d67efc511e44bc491d57fb717c08ef7
Autor:
Christophe Allemann, Roger Marti
Publikováno v:
CHIMIA, Vol 77, Iss 5 (2023)
Flow chemistry is a growing and promising technology that can be used in research, development, and production. Nowadays, properly trained staff in flow chemistry is lacking in industry. To efficiently work with this technology, a mix of engineering
Externí odkaz:
https://doaj.org/article/275877ece71e4a2e9963baca3b469644
Autor:
Dario Poier, Sharon Mitchell, Victor Tulus, Gonzalo Guillén-Gosálbez, Javier Pérez-Ramírez, Roger Marti
Publikováno v:
CHIMIA, Vol 77, Iss 3 (2023)
Scaling up syntheses from mg to kg quantities is a complex endeavor. Besides adapting laboratory protocols to industrial processes and equipment and thorough safety assessments, much attention is paid to the reduction of the process’ environmental
Externí odkaz:
https://doaj.org/article/ddba2aaa50394575854b816cae1df4b2
Autor:
Urban Jenelten, Roger Marti
Publikováno v:
CHIMIA, Vol 75, Iss 7-8 (2021)
Externí odkaz:
https://doaj.org/article/e92fe6c8e92c4ff097c1fde327d92a94
Autor:
Brian Freeland, Eanna McCarthy, Rengesh Balakrishnan, Samantha Fahy, Adam Boland, Keith D. Rochfort, Michal Dabros, Roger Marti, Susan M. Kelleher, Jennifer Gaughran
Publikováno v:
Materials, Vol 15, Iss 9, p 2989 (2022)
Every year, the EU emits 13.4 Mt of CO2 solely from plastic production, with 99% of all plastics being produced from fossil fuel sources, while those that are produced from renewable sources use food products as feedstocks. In 2019, 29 Mt of plastic
Externí odkaz:
https://doaj.org/article/a61e716447134887bd69b5d56c363e60
Publikováno v:
CHIMIA, Vol 74, Iss 12 (2020)
In this work, we discuss the process development and scale-up of the melt polycondensation of polyester amides from a laboratory scale to kg-scale in a kneader reactor. We identified and optimized the most important critical parameters and produced k
Externí odkaz:
https://doaj.org/article/0b47beb1cca8476da8968cf7f95435c3
Autor:
Carole Bubloz, Isabelle Udrisard, Fabrice Micaux, Umberto Piantini, Lara Amini-Rentsch, Roger Marti, Wilfried Andlauer
Publikováno v:
CHIMIA, Vol 74, Iss 10 (2020)
Awareness of health benefits of goji berries coming from their bioactive compounds, mostly antioxidants like ascorbic acid, has grown. Recently, an ascorbic acid analogue from goji berries, the 2-O-?-D-glucopyranosyl-L-ascorbic acid has been reported
Externí odkaz:
https://doaj.org/article/21abf9704fa145b2bd4ca0f84086f173
Autor:
Pierre Brodard, Patrick Shahgaldian, Uwe Pieles, Sina Saxer, Johan Stenqvist, Floriana Burgio, Franziska Koch, Lucy Kind, Christian Adlhart, Urban Frey, Manfred Zinn, Ennio Vanoli, Roger Marti, Michal Dabros, Sebastian Wendeborn
Publikováno v:
CHIMIA, Vol 73, Iss 7-8 (2019)
Externí odkaz:
https://doaj.org/article/ea28a393d45f43fd93b1bfe0f1340aff