| Smartphone-based simultaneous pH and nitrite colorimetric determination for paper microfluidic devices N Lopez Ruiz, VF Curto, MM Erenas, F Benito-López, D Diamond, ... Analytical Chemistry 86, 9554-9562, 2014 | 517 | 2014 |
| Recent developments in computer vision-based analytical chemistry: A tutorial review LF Capitán-Vallvey, N López-Ruiz, A Martínez-Olmos, MM Erenas, ... Analytica Chimica Acta 899, 23-56, 2015 | 408 | 2015 |
| Using the mobile phone as Munsell soil-colour sensor: An experiment under controlled illumination conditions L Gómez-Robledo, N López-Ruiz, M Melgosa, AJ Palma, ... Computers and Electronics in Agriculture 99, 200-208, 2013 | 200 | 2013 |
| Smart facemask for wireless CO2 monitoring P Escobedo, MD Fernández-Ramos, N López-Ruiz, O Moyano-Rodríguez, ... Nature Communications 13 (1), 72, 2022 | 160 | 2022 |
| Flexible Passive NFC Tag for Multi-Gas Sensing P Escobedo, MM Erenas, N Lopez Ruiz, MA Carvajal, ... Analytical Chemistry, 2016 | 125 | 2016 |
| Fast prototyping of paper-based microfluidic devices by contact stamping using indelible ink VF Curto, N Lopez-Ruiz, LF Capitan-Vallvey, AJ Palma, F Benito-Lopez, ... RSC Advances 3 (41), 18811-18816, 2013 | 125 | 2013 |
| Screen printed flexible radiofrequency identification tag for oxygen monitoring A Martínez-Olmos, J Fernández-Salmerón, N Lopez-Ruiz, ... Analytical chemistry 85 (22), 11098-11105, 2013 | 106 | 2013 |
| Determination of O2 using colour sensing from image processing with mobile devices N López-Ruiz, A Martínez-Olmos, IM Vargas-Sansalvador, ... Sensors and Actuators B: Chemical, 2012 | 54 | 2012 |
| Sensor array-based optical portable instrument for determination of pH A Martinez-Olmos, S Capel-Cuevas, N López-Ruiz, AJ Palma, I de Orbe, ... Sensors and Actuators B: Chemical 156 (2), 840-848, 2011 | 52 | 2011 |
| Portable multispectral imaging system based on Raspberry Pi N Lopez-Ruiz, N Lopez-Ruiz, F Granados-Ortega, F Granados-Ortega, ... Sensor Review 37 (3), 322-329, 2017 | 38 | 2017 |
| Wearable System for Monitoring of Oxygen Concentration in Breath Based on Optical Sensor N Lopez Ruiz, J Lopez Torres, M Carvajal Rodriguez, ... IEEE Sensors Journal 15 (7), 4039-4045, 2015 | 35 | 2015 |
| Non-Invasive Oxygen Determination in Intelligent Packaging Using a Smartphone PE Araque, IMP de Vargas Sansalvador, NL Ruiz, MME Rodriguez, ... IEEE Sensors Journal 18 (11), 4351-4357, 2018 | 29 | 2018 |
| Bed-based ballistocardiography system using flexible RFID sensors for non-invasive single-and dual-subject vital signs monitoring P Escobedo, A Pousibet-Garrido, N López-Ruiz, MA Carvajal, AJ Palma, ... IEEE Transactions on Instrumentation and Measurement, 2024 | 28 | 2024 |
| Fast Lifetime and Amplitude Determination in Luminescence Exponential Decays N López-Ruiz, D Hernández-Bélanger, MA Carvajal, LF Capitán-Vallvey, ... Sensors and Actuators B: Chemical 216, 595-602, 2015 | 28 | 2015 |
| A compact optical instrument with artificial neural network for pH determination S Capel-Cuevas, N López-Ruiz, A Martinez-Olmos, MP Cuéllar, ... Sensors 12 (5), 6746-6763, 2012 | 19 | 2012 |
| Digital Optical Ballistocardiographic System for Activity, Heart Rate, and Breath Rate Determination during Sleep N López-Ruiz, P Escobedo, I Ruiz-García, MA Carvajal, AJ Palma, ... Sensors 22 (11), 4112, 2022 | 11 | 2022 |
| Adaptative ECT system based on reconfigurable electronics DP Morales, N López-Ruiz, E Castillo, A García, A Martínez-Olmos Measurement 74, 238-245, 2015 | 11 | 2015 |
| Thermoelectric energy harvesting for oxygen determination in refrigerated intelligent packaging PE Araque, IMP de Vargas-Sansalvador, N López-Ruiz, ... IEEE Transactions on Instrumentation and Measurement 69 (4), 1353-1361, 2019 | 9 | 2019 |
| System Based on an Inertial Measurement Unit for Accurate Flight Time Determination in Vertical Jumps JA Moreno-Pérez, I Ruiz-García, I Navarro-Marchal, N López-Ruiz, ... Sensors 23 (13), 6022, 2023 | 8 | 2023 |
| Handheld colorimeter for determination of heavy metal concentrations NL Ruiz, M Ariza, AM Olmos, J Vukovic, AJ Palma, LF Capitan-Vallvey Journal of Physics: Conference Series 307 (1), 012037, 2011 | 8 | 2011 |
Alberto J PalmaProfessor of Electronics (Univ of Granada - Spain)Verified email at ugr.es
