Vasile Postica

Technical University of Moldova — MD

Engineering · Physical Sciences

34h-index3.8kcitations76works8.02yr avg
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Research Topics

Gas Sensing Nanomaterials and Sensors(66), ZnO doping and properties(56), Ga2O3 and related materials(17), Transition Metal Oxide Nanomaterials(16), Analytical Chemistry and Sensors(14)

Publications76 total

Optimization of T-ZnO Process for Gas and UV Sensors
ACS Applied Electronic Materials·2025· 8 citedOpen Access
Multifunctional Devices Based on 3D Hybrid Networks of ZnO and 3D Carbon Nanomaterials
2023· 1 citedOpen Access
Al2O3/CuO non-planar heterostructures for VOCs vapors detection
2022· 1 citedOpen Access
Electrical Characterization of Individual Boron Nitride Nanowall Structures
World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany·2022Open Access
High-Performance Gas Sensors Using Heterostructures based on Binary and Ternary Metal Oxides
2021Open Access
Improved Long‐Term Stability and Reduced Humidity Effect in Gas Sensing: SiO<sub>2</sub> Ultra‐Thin Layered ZnO Columnar Films
Advanced Materials Technologies·2021· 48 citedOpen Access
Comparison of Thermal Annealing <i>versus</i> Hydrothermal Treatment Effects on the Detection Performances of ZnO Nanowires
ACS Applied Materials & Interfaces·2021· 16 citedOpen Access
Au-NPs/ZnO Single Nanowire Nanosensors for Health Care Applications
2020 International Conference on e-Health and Bioengineering (EHB)·2020· 1 citedOpen Access
Au-NPs/ZnO single nanowire nanosensors for health care applications
HAL (Le Centre pour la Communication Scientifique Directe)·2020
Crystallinity and optical properties of β-Ga2O3/Ga2S3 layered structure obtained by thermal annealing of Ga2S3 semiconductor
Materials Science in Semiconductor Processing·2020· 12 citedOpen Access
Highly selective and ultra-low power consumption metal oxide based hydrogen gas sensor employing graphene oxide as molecular sieve
Sensors and Actuators B Chemical·2020· 84 citedOpen Access
Pd-Functionalized ZnO:Eu Columnar Films for Room-Temperature Hydrogen Gas Sensing: A Combined Experimental and Computational Approach
ACS Applied Materials & Interfaces·2020· 51 citedOpen Access
UV nanophotodetector based on a single ZnO:Au nanowire functionalized with Au-nanoparticles
2020Open Access
Surface functionalization of ZnO:Ag columnar thin films with AgAu and AgPt bimetallic alloy nanoparticles as an efficient pathway for highly sensitive gas discrimination and early hazard detection in batteries
Journal of Materials Chemistry A·2020· 59 citedOpen Access
Acetone Sensing Properties of Nanostructured Copper Oxide Films on Glass Substrate
World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany·2019· 1 citedOpen Access
CuO/Cu<sub>2</sub>O Nanostructured Films for Gas Sensors
2019· 1 citedOpen Access
Room temperature gas nanosensors based on individual and multiple networked Au-modified ZnO nanowires
Sensors and Actuators B Chemical·2019· 54 citedOpen Access
Low-Temperature Solution Synthesis of Au-Modified ZnO Nanowires for Highly Efficient Hydrogen Nanosensors
ACS Applied Materials & Interfaces·2019· 69 citedOpen Access
Tuning ZnO Sensors Reactivity toward Volatile Organic Compounds via Ag Doping and Nanoparticle Functionalization
ACS Applied Materials & Interfaces·2019· 114 citedOpen Access
UV nanophotodetectors: A case study of individual Au-modified ZnO nanowires
Sensors and Actuators A Physical·2019· 25 citedOpen Access
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Frequent Co-authors

Oleg Lupan(49), Rainer Adelung(49), Yogendra Kumar Mishra(19), Lorenz Kienle(18), Thierry Pauporté(14), Franz Faupel(14), I. M. Tiginyanu(13), M. Hoppe(13), Vasilii Creţu(11), Fabian Schütt(11), Bruno Viana(10), Nicolai Ababii(10), Oleksandr Polonskyi(10), Niklas Wolff(9), Nora H. de Leeuw(8), Jorit Gröttrup(8), Victor Șontea(8), Abhishek Kumar Mishra(7), Maik‐Ivo Terasa(6), Lee Chow(5)