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Rafael Rodrigues
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Hollow carbon spheres and a hollow carbon sphere/polyvinylpyrrolidone composite as ammonia sensors
BK Mutuma, R Rodrigues, K Ranganathan, B Matsoso, D Wamwangi, ...
Journal of materials chemistry A 5 (6), 2539-2549, 2017
412017
Performance enhancement of poly (3-hexylthiophene-2, 5-diyl) based field effect transistors through surfactant treatment of the poly (vinyl alcohol) gate insulator surface
A Nawaz, I Cruz-Cruz, R Rodrigues, IA Hümmelgen
Physical Chemistry Chemical Physics 17 (40), 26530-26534, 2015
162015
Carbon nanostructures in organic WORM memory devices
IA Hümmelgen, NJ Coville, I Cruz-Cruz, R Rodrigues
Journal of Materials Chemistry C 2 (37), 7708-7714, 2014
152014
Hydrostatic pressure sensors based on carbon spheres dispersed in polyvinyl alcohol prepared using hexadecyltrimethylammonium bromide as surfactant and water as solvent
R Rodrigues, MA Mamo, NJ Coville, IA Hümmelgen
Materials Research Express 1 (1), 015605, 2014
142014
Tristimulus analysis for sensors set with either positive or negative sensitivities—determination of the relative concentration of an analyte in a binary mixture
R Rodrigues, IA Hümmelgen
Journal of Solid State Electrochemistry 20, 1295-1301, 2016
72016
Hierarchical Nanoflowers of Colloidal WS2 and Their Potential Gas Sensing Properties for Room Temperature Detection of Ammonia
SS Gqoba, R Rodrigues, SL Mphahlele, Z Ndala, M Airo, PO Fadojutimi, ...
Processes 9 (9), 1491, 2021
62021
Colloidal InSe nanostructures: Effect of morphology on their chemical sensitivity to methanol and formaldehyde fumes
MA Airo, R Rodrigues, S Gqoba, N Ntholeng, F Otieno, MJ Moloto, ...
Sensors and Actuators B: Chemical 236, 116-125, 2016
62016
GaN nanostructures-poly (vinyl alcohol) composite based hydrostatic pressure sensor device
EC Linganiso, R Rodrigues, SD Mhlanga, BW Mwakikunga, NJ Coville, ...
Materials Chemistry and Physics 143 (1), 367-372, 2013
62013
Limiting the Oxidation of WS2 Nanostructures by Oleylamine Surface Passivation for Room Temperature NH3 Sensing
S Gqoba, R Rodrigues, SL Mphahlele, Z Ndala, M Airo, T Kolokoto, ...
Preprints, 2020
2020
Distinguishing Between Organic and Pesticide Treated Strawberries Using a Chemical Sensor Array
MWCC Greenshields, R Rodrigues, MT de Souza, NJ Coville, ...
Int. J. Electroactive Mater 4, 27-32, 2016
2016
Magnetic field dependent charge transport in a new fluorene-vinylene-benzothiadiazole derivative
ACB Tavares, R Rodrigues, JR Cordeiro, RWC Li, J Gruber, ...
Anais, 2012
2012
Magnetocurrent investigation in fluorene-vinylene-benzothiadiazole derivatives
ACB Tavares, R Rodrigues, JR Cordeiro, RWC Li, J Gruber, ...
Abstracts, 2012
2012
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Articles 1–12