TY  - JOUR
AU  - Corotti, Raquel De Paiva
AU  - Cunha, Bruno Barros
AU  - Barreto, Rafael Carvalho
AU  - Coelho Conceicao, Andre Luiz
AU  - Kamikawachi, Ricardo
TI  - Diphenylalanine Nanotube Coated Fiber Bragg Grating for Methanol Vapor Detection
JO  - IEEE sensors journal
VL  - 20
IS  - 3
SN  - 1530-437X
CY  - New York, NY
PB  - IEEE
M1  - PUBDB-2021-00624
SP  - 1290 - 1296
PY  - 2020
AB  - Etched fiber Bragg grating (EFBG) was coated with diphenilalanine nanotubes (DNT) to produce sensors capable of detecting methanol in methanol-ethanol blend vapors. The DNT was studied in two phases, hexagonal and orthorhombic, which were observed by Raman spectroscopy and scanning electron microscopy (SEM). The temperature transition between the phases was determined through small angle x-ray scattering (SAXS). Considering the methanol concentration in the vapor, the orthorhombic phase showed a sensitivity of -7.3 ± 0.8pm / (
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000522354200019
DO  - DOI:10.1109/JSEN.2019.2946123
UR  - https://bib-pubdb1.desy.de/record/454622
ER  -