Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Etelvina De Matos Gomes"'
Autor:
Rosa M. F. Baptista, Bruna Silva, João Oliveira, Bernardo Almeida, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Etelvina de Matos Gomes, Michael Belsley
Publikováno v:
Micro, Vol 4, Iss 2, Pp 196-205 (2024)
This study describes the synthesis and characterization of the lead-free organic ferroelectric perovskite N-methyl-N’-diazabicyclo [2.2.2]octonium)-ammonium trichloride (MDABCO-NH4Cl3). The electrospinning technique was employed to obtain nanofiber
Externí odkaz:
https://doaj.org/article/298122ab908740f3be7bf32fc34a0165
Autor:
Adelino Handa, Rosa M. F. Baptista, Daniela Santos, Bruna Silva, João Oliveira, Bernardo Almeida, Etelvina de Matos Gomes, Michael Belsley
Publikováno v:
Discover Materials, Vol 3, Iss 1, Pp 1-18 (2023)
Abstract Hybrid bionanomaterials were produced through electrospinning, incorporating the dipeptide Boc-l-phenylalanyl-l-leucine into nanofibers of biocompatible polymers. Scanning electron microscopy confirmed the uniformity of the nanofibers, with
Externí odkaz:
https://doaj.org/article/802183806aae4488b97c2982b2a8276b
Autor:
Daniela Santos, Rosa M. F. Baptista, Adelino Handa, Bernardo Almeida, Pedro V. Rodrigues, Cidália Castro, Ana Machado, Manuel J. L. F. Rodrigues, Michael Belsley, Etelvina de Matos Gomes
Publikováno v:
Materials, Vol 16, Iss 14, p 4993 (2023)
The potential use of nanostructured dipeptide self-assemblies in materials science for energy harvesting devices is a highly sought-after area of research. Specifically, aromatic cyclo-dipeptides containing tryptophan have garnered attention due to t
Externí odkaz:
https://doaj.org/article/e9aa2c0e6f634acfb46481123d894f71
Autor:
Rosa M. F. Baptista, Clara S. B. Gomes, Bruna Silva, João Oliveira, Bernardo Almeida, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Ruben B. Freitas, Manuel J. L. F. Rodrigues, Etelvina de Matos Gomes, Michael Belsley
Publikováno v:
Materials, Vol 16, Iss 10, p 3690 (2023)
A polymorph of glycyl-L-alanine HI.H2O is synthesized from chiral cyclo-glycyl-L-alanine dipeptide. The dipeptide is known to show molecular flexibility in different environments, which leads to polymorphism. The crystal structure of the glycyl-L-ala
Externí odkaz:
https://doaj.org/article/f3663ee6376d49dbb15ad30c42f8d071
Autor:
Daniela Santos, Rosa M. F. Baptista, Adelino Handa, Bernardo Almeida, Pedro V. Rodrigues, Ana R. Torres, Ana Machado, Michael Belsley, Etelvina de Matos Gomes
Publikováno v:
Materials, Vol 16, Iss 6, p 2477 (2023)
Nanostructured dipeptide self-assemblies exhibiting quantum confinement are of great interest due to their potential applications in the field of materials science as optoelectronic materials for energy harvesting devices. Cyclic dipeptides are an em
Externí odkaz:
https://doaj.org/article/0481a02dbe9e4845845fd7effeb9576f
Autor:
Rosa M. F. Baptista, Gonçalo Moreira, Bruna Silva, João Oliveira, Bernardo Almeida, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Michael Belsley, Etelvina de Matos Gomes
Publikováno v:
Materials, Vol 15, Iss 23, p 8397 (2022)
In this work, we introduce lead-free organic ferroelectric perovskite N-methyl-N′-diazabicyclo[2.2.2]octonium)–ammonium triiodide (MDABCO-NH4I3) nanocrystals embedded in three different polymer fibers fabricated by the electrospinning technique,
Externí odkaz:
https://doaj.org/article/d460143f52284ced859e2d61a49410c2
Autor:
Rosa M. F. Baptista, Bruna Silva, João Oliveira, Vahideh B. Isfahani, Bernardo Almeida, Mário R. Pereira, Nuno Cerca, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Michael Belsley, Etelvina de Matos Gomes
Publikováno v:
Materials, Vol 15, Iss 22, p 7958 (2022)
N,N-dimethyl-4-nitroaniline is a piezoelectric organic superplastic and superelastic charge transfer molecular crystal that crystallizes in an acentric structure. Organic mechanical flexible crystals are of great importance as they stand between soft
Externí odkaz:
https://doaj.org/article/a4c244ab790548f7b2c65584e92b70e8
Autor:
Rosa M. F. Baptista, Clara S. B. Gomes, Bruna Silva, João Oliveira, Bernardo Almeida, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Ruben B. Freitas, Manuel R. L. F. Rodrigues, Etelvina De Matos Gomes, Michael Belsley
The crystal structure of a polymorph of Glycyl-L-alanine HI.H2O was synthesized from chiral cyclic Glycyl-L-alanine dipeptide, known to show molecular flexibility in different environments. The space group is polar (P21) and therefore pyroelectricity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48f4f8bfd9b871bf4a18f781adca824c
https://doi.org/10.20944/preprints202303.0206.v1
https://doi.org/10.20944/preprints202303.0206.v1
Autor:
Nuno Cerca, Rita Rodrigues, Etelvina De Matos Gomes, Paulo Lopes, Rosa Batista, Michael Belsley
Publikováno v:
Materials Advances. 3:2934-2944
Dual self-assembly of dipeptides into microspheres and microtapes. Quantum confinement in self-assembled structures of dipeptides. Self-assembly of dipeptides as nanospheres and nanotubes into blue luminescent electrospun fibers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::205287dc51b8c04ae8fbdc85e516b377
https://doi.org/10.1039/d1ma01022k
https://doi.org/10.1039/d1ma01022k
Autor:
Rosa M. F. Baptista, Gonçalo Moreira, Bruna Silva, João Oliveira, Bernardo Almeida, Cidália Castro, Pedro V. Rodrigues, Ana Machado, Michael Belsley, Etelvina De Matos Gomes
Lead-free ferroelectric perovskite N-methyl-N'-diazabicyclo[2.2.2]octonium)–ammonium triio-dide, MDABCO-NH4I3, nanocrystals are embedded in three different polymer fibers fabricated by the electrospinning technique. The nanofibers, which are very f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5da2ac32db2debdfb4cea26737d1c548
https://doi.org/10.20944/preprints202210.0236.v1
https://doi.org/10.20944/preprints202210.0236.v1