Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Guillermo Zaragoza"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 1947-1956 (2023)
The synthesis of zwitterionic dithiocarboxylate adducts was achieved by deprotonating various aldiminium or 1,2,3-triazolium salts with a strong base, followed by the nucleophilic addition of the in situ-generated cyclic (alkyl)(amino) or mesoionic c
Externí odkaz:
https://doaj.org/article/72a7158a09144a47a84d5adefaad21ce
Autor:
Víctor Quezada, Mariña Castroagudín, Felipe Verdugo, Sergio Ortiz, Guillermo Zaragoza, Fabiane M. Nachtigall, Francisco A. A. Reis, Alejandro Castro-Alvarez, Leonardo S. Santos, Ronald Nelson
Publikováno v:
Molecules, Vol 29, Iss 7, p 1604 (2024)
This article describes the development of a nickel-catalyzed regio- and diastereoselective formal [3+2] cycloaddition between N-substituted indoles and donor–acceptor cyclopropanes to synthesize cyclopenta[b]indoles. Optimized reaction conditions p
Externí odkaz:
https://doaj.org/article/77616c47fbf54eccb12565d6fee13282
Autor:
Vasilis Fthenakis, Gregory Yetman, Zhuoran Zhang, John Squires, Adam A. Atia, Diego-César Alarcón-Padilla, Patricia Palenzuela, Vikas Vicraman, Guillermo Zaragoza
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-20 (2022)
Abstract There is interest for desalination technologies powered by solar energy as arid areas are typically bestowed with good solar potential. In response to a US DOE call for solar desalination analysis tools, we developed an open-source solar ene
Externí odkaz:
https://doaj.org/article/6d95ebaaddd04a76a0b5930f6e441ca6
Autor:
Antonio Politano, Raed A Al-Juboori, Sultan Alnajdi, Albraa Alsaati, Athanassia Athanassiou, Maya Bar-Sadan, Ali Naderi Beni, Davide Campi, Anna Cupolillo, Gianluca D’Olimpio, Giuseppe D’Andrea, Humberto Estay, Despina Fragouli, Luigi Gurreri, Noreddine Ghaffour, Jack Gilron, Nidal Hilal, Jessica Occhiuzzi, Mateo Roldan Carvajal, Avner Ronen, Sergio Santoro, Michele Tedesco, Ramato Ashu Tufa, Mathias Ulbricht, David M Warsinger, Dimitrios Xevgenos, Guillermo Zaragoza, Yong-Wei Zhang, Ming Zhou, Efrem Curcio
Publikováno v:
JPhys Energy, Vol 6, Iss 2, p 021502 (2024)
Water and energy are two strategic drivers of sustainable development, intimately interlaced and vital for a secure future of humanity. Given that water resources are limited, whereas global population and energy demand are exponentially growing, the
Externí odkaz:
https://doaj.org/article/ae7734adcc3a4047adaf8cd2033513c2
Publikováno v:
Membranes, Vol 13, Iss 11, p 857 (2023)
Membrane distillation (MD) is a thermal desalination technique proposed for the valorization of residual brines that other operations such as reverse osmosis cannot treat. Previous studies have shown that vacuum-assisted air gap (V-AGMD) operation in
Externí odkaz:
https://doaj.org/article/1591d1648f3c466593fd10925b52e244
Autor:
Paula Cortés, Mariña Castroagudín, Víctor Kesternich, Marcia Pérez-Fehrmann, Erico Carmona, Guillermo Zaragoza, Arnoldo Vizcarra, Lucas Patricio Hernández-Saravia, Ronald Nelson
Publikováno v:
Dalton Transactions. 52:1476-1486
In this work, electrocatalytic changes of Cu(ii) triazole complexes (Cu(L)2) resulting from inductive effects on the ligands were evaluated to fabricate a sensor for hydrogen peroxide (H2O2) determination.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493491b50d4466d472bb7ff72edcad4a
https://doi.org/10.1039/d2dt03549a
https://doi.org/10.1039/d2dt03549a
Autor:
Sandra Fernández-Fariña, Miguel Martínez-Calvo, Marcelino Maneiro, José M. Seco, Guillermo Zaragoza, Ana M. González-Noya, Rosa Pedrido
Publikováno v:
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname
instname
We report two different approaches to isolate neutral and cationic mesocate-type metallosupramolecular architectures derived from coinage monovalent ions. For this purpose, we use a thiocarbohydrazone ligand, H2L (1), conveniently tuned with bulky ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85cf13574da5abfd7e0b438456787240
https://doi.org/10.1021/acs.inorgchem.2c02243
https://doi.org/10.1021/acs.inorgchem.2c02243
Autor:
Sandra Fernández-Fariña, Luis M. González-Barcia, María J. Romero, Javier García-Tojal, Marcelino Maneiro, José M. Seco, Guillermo Zaragoza, Miguel Martínez-Calvo, Ana M. González-Noya, Rosa Pedrido
Publikováno v:
Inorganic Chemistry Frontiers. 9:531-536
We present the first example of a silver double-tetranuclear cluster helicate [Ag4L2]2 obtained from a bisthiosemicarbazone ligand using electrochemical synthesis. This cluster helicate undergoes a rare desulfurization process in chloroform giving ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96bf04c695d0c59a6fee949ade0ec1c5
https://doi.org/10.1039/d1qi01308d
https://doi.org/10.1039/d1qi01308d
Autor:
Sandra Fernández-Fariña, Miguel Martínez-Calvo, María J. Romero, José M. Seco, Guillermo Zaragoza, Rosa Pedrido, Ana M. González-Noya
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 51(34)
The coordination of metal ions to a carbamate ligand triggers its hydrolysis, which ends up in self-immolation of the complex releasing new metal species, a pendant molecule (A) and CO2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5863d73bc404887ec21fa494307d1f1
https://pubmed.ncbi.nlm.nih.gov/35946990
https://pubmed.ncbi.nlm.nih.gov/35946990
Publikováno v:
Membranes, Vol 9, Iss 6, p 69 (2019)
In this work, the salinity of permeate obtained with membrane distillation (MD) in pilot scale systems was analyzed. Experiments were performed with three different spiral-wound commercial modules, one from Solar Spring with 10 m2 surface membrane ar
Externí odkaz:
https://doaj.org/article/89afdf3d6f5b4372b321f6f22326afbf