| Laser photoacoustic spectroscopy: principles, instrumentation, and characterization DC Dumitras, DC Dutu, C Matei, AM Magureanu, M Petrus, C Popa Journal of Optoelectronics and Advanced Materials 9 (12), 3655, 2007 | 170 | 2007 |
| Ethylene and ammonia traces measurements from the patients’ breath with renal failure via LPAS method C Popa, DCA Dutu, R Cernat, C Matei, AM Bratu, S Banita, DC Dumitras Applied Physics B 105 (3), 669-674, 2011 | 68 | 2011 |
| Ultrasensitive CO 2 laser photoacoustic system DC Dumitras, S Banita, AM Bratu, R Cernat, DCA Dutu, C Matei, ... Infrared Physics & Technology 53 (5), 308-314, 2010 | 68 | 2010 |
| Evaluation of ammonia absorption coefficients by photoacoustic spectroscopy for detection of ammonia levels in human breath DC Dumitras, DC Dutu, C Matei, R Cernat, S Banita, M Patachia, ... Laser Physics 21 (4), 796-800, 2011 | 48 | 2011 |
| Measurements of ethylene concentration by laser photoacoustic techniques with applications at breath analysis DC Dumitras, DC Dutu, C Matei, AM Magureanu, M Petrus, C Popa, ... Romanian Reports in Physics 60 (3), 593-602, 2008 | 43 | 2008 |
| Removal of interfering gases in breath biomarker measurements AM Bratu, C Popa, C Matei, S Banita, DCA Dutu, DC Dumitras Journal of Optoelectronics and Advanced Materials 13 (7), 1045, 2011 | 42 | 2011 |
| Qualitative and quantitative determination of human biomarkers by laser photoacoustic spectroscopy methods C Popa, AM Bratu, C Matei, R Cernat, A Popescu, DC Dumitras Laser Physics 21 (7), 1336-1342, 2011 | 40 | 2011 |
| The level of ethylene biomarker in the renal failure of elderly patients analyzed by photoacoustic spectroscopy C Popa, M Patachia, S Banita, C Matei, AM Bratu, DC Dumitras Laser Physics 23 (12), 125701, 2013 | 30 | 2013 |
| Laser photoacoustic spectroscopy method for measurements of trace gas concentration from human breath R Cernat, C Matei, AM Bratu, C Popa, DCA Dutu, M Patachia, M Petrus, ... Romanian Reports in Physics 62 (3), 610-616, 2010 | 22 | 2010 |
| ’’Improvement of a laser photoacoustic instrument for trace gas detection”, UPB Sci DC Dumitras, DC Dutu, C Matei, AM Magureanu, M Petrus, C Popa Bull., Series A 69 (3), 45-56, 2007 | 15* | 2007 |
| CO2 laser photoacoustic measurements of ethanol absorption coefficients within infrared region of 9.2–10.8μm IR Ivascu, CE Matei, M Patachia, AM Bratu, DC Dumitras Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 163, 115-119, 2016 | 14 | 2016 |
| QUANTITATIVE ANALYSIS OF LASER SURGICAL SMOKE: TARGETED STUDY ON SIX TOXIC COMPOUNDS AM Bratu, M Petrus, M Patachia, C Matei, C Popa, S Banita, DC Dumitras ROMANIAN JOURNAL OF PHYSICS 60 (1-2), 215-227, 2015 | 11 | 2015 |
| ADVANTAGES OF LASER PHOTOACOUSTIC SPECTROSCOPY IN RADIOTHERAPY CHARACTERIZATION C Popa, N Verga, M Patachia, S Banita, C Matei, D Dumitras Romanian Reports in Physics 66 (1), 120-126, 2014 | 11 | 2014 |
| CO2 laser-photoacoustic study of exhaled breath produced by electronic vs. traditional cigarettes C Popa, S Banita, M Patachia, C Matei, AM Bratu, M Petrus, DC Dumitras Rom. Rep. Phys 67, 946-953, 2015 | 9 | 2015 |
| MULTICOMPONENT DETECTION IN PHOTOACOUSTIC SPECTROSCOPY APPLIED TO POLLUTANTS IN THE ENVIRONMENTAL AIR IR Ivascu, CE Matei, M Patachia, AM Bratu, DC Dumitras Romanian Reports in Physics 67 (4), 1558-1564, 2015 | 8 | 2015 |
| Quantitative in vitro analysis of surgical smoke by laser photocoustic spectroscopy M Petrus, C Matei, M Patachia, DC Dumitras Journal of Optoelectronics and Advanced Materials 14 (7-8), 664-670, 2012 | 7 | 2012 |
| Photoacoustic assessment of oxidative stress in dialysis and radiotherapy by LPAS system C Popa, C Matei Optoelectron. Adv. Mater.–Rapid Commun 5 (11), 1237-1242, 2011 | 7 | 2011 |
| CO2 laser ablation of biological tissue DC Dumitras, DCA Dutu, CE Matei Proceedings of SPIE 3405, 654-664, 1998 | 6 | 1998 |
| Acousto-optic compensation of tremor for use in a handheld laser microsurgical instrument R Cernat, CE Matei, L Olteanu, CN Riviere, DC Dumitras Engineering in Medicine and Biology Society, 2006. EMBS'06. 28th Annual …, 2006 | 5 | 2006 |
| PHOTOACOUSTIC MEASUREMENTS OF THE CO2 ABSORPTION COEFFICIENTS WITHIN INFRARED REGION OF CO2 LASER SPECTRUM IR Ivascu, CE Matei, M Patachia, AM Bratu, DC Dumitras ROMANIAN JOURNAL OF PHYSICS 60 (7-8), 1121-1131, 2015 | 3 | 2015 |
