Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Marleen Häring"'
Autor:
Gustavo Coderch, Alexander Cordoba, Oscar Ramírez, Sebastian Bonardd, Angel Leiva, Marleen Häring, David Díaz Díaz, Cesar Saldias
Publikováno v:
Polymers, Vol 15, Iss 13, p 2787 (2023)
The search to deliver added value to industrialized biobased materials, such as cellulose derivatives, is a relevant aspect in the scientific, technological and innovation fields at present. To address these aspects, films of cellulose acetate (CA) a
Externí odkaz:
https://doaj.org/article/460549f1d8f04d63a629e3c11e1bbc0a
Autor:
Marleen Häring, Sujay Kumar Nandi, Julio Rodríguez-López, Debasish Haldar, Víctor S. Martín, Antonio Diego Lozano-Gorrín, César Saldías, David Díaz Díaz
Publikováno v:
ACS Omega, Vol 4, Iss 1, Pp 2111-2117 (2019)
Externí odkaz:
https://doaj.org/article/383f702be1854207ac5740eabacf50df
Autor:
Juan V. Alegre-Requena, Marleen Häring, Isaac G. Sonsona, Alex Abramov, Eugenia Marqués-López, Raquel P. Herrera, David Díaz Díaz
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 14, Iss 1, Pp 2065-2073 (2018)
We describe the preparation and characterization of two new unsymmetrical squaramide-based organogelators. The synthesis of the compounds was carried out by subsequent amine condensations starting from dimethyl squarate. The design of the gelators in
Externí odkaz:
https://doaj.org/article/def564a33a3d431995287e813e0cc704
Autor:
Marleen Häring, Maria M. Pérez-Madrigal, Dennis Kühbeck, Asja Pettignano, Françoise Quignard, David Díaz Díaz
Publikováno v:
Molecules, Vol 20, Iss 3, Pp 4136-4147 (2015)
In this manuscript we report a critical evaluation of the ability of natural DNA to mediate the nitroaldol (Henry) reaction at physiological temperature in pure water. Under these conditions, no background reaction took place (i.e., control experimen
Externí odkaz:
https://doaj.org/article/3b0298e085164fc783953449e012ae24
Publikováno v:
Catalysts, Vol 8, Iss 8, p 305 (2018)
In this work, we hypothesize that Brønsted acids can activate urea-based catalysts by diminishing its self-assembly tendency. As a proof of concept, we used the asymmetric Friedel–Crafts alkylation of indoles with nitroalkenes as a benchmark react
Externí odkaz:
https://doaj.org/article/933f8f2346bf413987f126f2f8107425
Publikováno v:
Applied Sciences, Vol 8, Iss 5, p 671 (2018)
In this work, we describe the synthesis, characterization, and self-assembly properties of a new tetrathiafulvalene (TTF)–triglycyl low-molecular-weight (LMW) gelator. Supramolecular organogels were obtained in various solvents via a heating–cool
Externí odkaz:
https://doaj.org/article/15e1edf0617a45869579bb7ac25e69f8
Publikováno v:
Molecules, Vol 21, Iss 9, p 1122 (2016)
Here we describe a preliminary investigation on the ability of natural keratin to catalyze the nitroaldol (Henry) reaction between aldehydes and nitroalkanes. Both aromatic and heteroaromatic aldehydes bearing strong or moderate electron-withdrawing
Externí odkaz:
https://doaj.org/article/ef95d9e4da6d489b833f5f68f4a82d88
Autor:
Saldias, Gustavo Coderch, Alexander Cordoba, Oscar Ramírez, Sebastian Bonardd, Angel Leiva, Marleen Häring, David Díaz Díaz, Cesar
Publikováno v:
Polymers; Volume 15; Issue 13; Pages: 2787
The search to deliver added value to industrialized biobased materials, such as cellulose derivatives, is a relevant aspect in the scientific, technological and innovation fields at present. To address these aspects, films of cellulose acetate (CA) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::acfd8de27528b2313709fe0c65c79f16
Autor:
David Díaz Díaz, Marleen Häring
Publikováno v:
Nachrichten aus der Chemie. 66:961-964
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f46eb6ae21809cff69154d9f10eb8b
https://doi.org/10.1002/nadc.20184074331
https://doi.org/10.1002/nadc.20184074331
Publikováno v:
Tetrahedron Letters. 59:3293-3306
This review provides an overview of the current status and future directions of the use of biohydrogels (i.e., hydrogels obtained from biopolymers) as heterogeneous catalysts and/or supports for catalytic metal nanoparticles. This review collects a w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c58727e3ce38d0ac7528874474d148
https://doi.org/10.1016/j.tetlet.2018.07.029
https://doi.org/10.1016/j.tetlet.2018.07.029