Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Susana I. C. J. Palma"'
Publikováno v:
Nano Select, Vol 4, Iss 9-10, Pp 525-536 (2023)
Abstract The gas sensing potential of the 9CB (4‐cyano‐4′‐nonylbiphenyl) liquid crystal compound at ambient conditions is investigated. The solid at room temperature 9CB is incorporated in a hybrid gel formulation of ionic liquid/liquid cryst
Externí odkaz:
https://doaj.org/article/65caae36f7bd4d7db828241224fab5d1
Autor:
Ana Rita Oliveira, Henrique M. A. Costa, Efthymia Ramou, Susana I. C. J. Palma, Ana Cecília A. Roque
Publikováno v:
Sensors, Vol 24, Iss 16, p 5144 (2024)
In the published publication [...]
Externí odkaz:
https://doaj.org/article/a54b7c49a93f4d048d56240a07ae58c2
Autor:
Ana Rita Oliveira, Efthymia Ramou, Susana I. C. J. Palma, Carina Esteves, Arménio Barbosa, Ana Cecília Afonso Roque
Publikováno v:
ACS Materials Au, Vol 3, Iss 6, Pp 678-686 (2023)
Externí odkaz:
https://doaj.org/article/83fc30dfd5574a39b5fc13f6455fba81
Autor:
Ana Rita Oliveira, Henrique M. A. Costa, Efthymia Ramou, Susana I. C. J. Palma, Ana Cecília A. Roque
Publikováno v:
Sensors, Vol 23, Iss 7, p 3531 (2023)
Relative humidity (RH) is a common interferent in chemical gas sensors, influencing their baselines and sensitivity, which can limit the performance of e-nose systems. Tuning the composition of the sensing materials is a possible strategy to control
Externí odkaz:
https://doaj.org/article/a155e217833b40d39167981cea8f46b4
Publikováno v:
Molecules, Vol 26, Iss 19, p 6044 (2021)
Liquid crystals represent a fascinating intermediate state of matter, with dynamic yet organized molecular features and untapped opportunities in sensing. Several works report the use of liquid crystal droplets formed by microfluidics and stabilized
Externí odkaz:
https://doaj.org/article/35091b9ef54947639f6b446b53627f97
Autor:
Wellington B. Gonçalves, Evelyn P. Cervantes, Ana C. C. S. Pádua, Gonçalo Santos, Susana I. C. J. Palma, Rosamaria W. C. Li, Ana C. A. Roque, Jonas Gruber
Publikováno v:
Chemosensors, Vol 9, Iss 8, p 201 (2021)
Ionogel are versatile materials, as they present the electrical properties of ionic liquids and also dimensional stability, since they are trapped in a solid matrix, allowing application in electronic devices such as gas sensors and electronic noses.
Externí odkaz:
https://doaj.org/article/4683042d67464d1abd4d6fc45c666945
Autor:
José Frazão, Susana I. C. J. Palma, Henrique M. A. Costa, Cláudia Alves, Ana C. A. Roque, Margarida Silveira
Publikováno v:
Sensors, Vol 21, Iss 8, p 2854 (2021)
Liquid crystal (LC)-based materials are promising platforms to develop rapid, miniaturised and low-cost gas sensor devices. In hybrid gel films containing LC droplets, characteristic optical texture variations are observed due to orientational transi
Externí odkaz:
https://doaj.org/article/30b68ab00f29459c99dd09fe3435ebe3
Publikováno v:
Sensors, Vol 20, Iss 20, p 5742 (2020)
Rapid, real-time, and non-invasive identification of volatile organic compounds (VOCs) and gases is an increasingly relevant field, with applications in areas such as healthcare, agriculture, or industry. Ideal characteristics of VOC and gas sensing
Externí odkaz:
https://doaj.org/article/3261b248712b40e58d218e69fec699ec
Autor:
Susana I. C. J. Palma, Gonçalo Santos, Evelyn P. Cervantes, Wellington B. Gonçalves, Ana C. A. Roque, Jonas Gruber, Rosamaria Wu Chia Li, Ana Carolina Pádua
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Chemosensors
Volume 9
Issue 8
Chemosensors, Vol 9, Iss 201, p 201 (2021)
Universidade de São Paulo (USP)
instacron:USP
Chemosensors
Volume 9
Issue 8
Chemosensors, Vol 9, Iss 201, p 201 (2021)
165186/2015-1 307501/2019-1 424027/2018-6 grant reference SCENT-ERC-2014-STG-639123 (2015-2020) UIDB/04378/2020 POCI-01-0145-FEDER-007728 Ionogel are versatile materials, as they present the electrical properties of ionic liquids and also dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38fc9a2f81d77b6a2995840a851b6335
https://pubmed.ncbi.nlm.nih.gov/35855953
https://pubmed.ncbi.nlm.nih.gov/35855953
Autor:
Joao J. M. Santos, Susana I. C. J. Palma, Carina Esteves, Hugo Gamboa, Joao Pedro Oliveira, Ana C. A. Roque
Publikováno v:
2022 International Young Engineers Forum (YEF-ECE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd26fb40b496125352c318d96035fd78
https://doi.org/10.1109/yef-ece55092.2022.9850098
https://doi.org/10.1109/yef-ece55092.2022.9850098