| # | Title | Journal | Year | Citations |
|---|
| 1 | Zinc Oxide Nanostructures for NO2 Gas–Sensor Applications: A Review | Nano-Micro Letters | 2015 | 649 |
| 2 | Hierarchical porous carbon aerogel derived from bagasse for high performance supercapacitor electrode | Nanoscale | 2014 | 545 |
| 3 | Ag Nanowire Reinforced Highly Stretchable Conductive Fibers for Wearable Electronics | Advanced Functional Materials | 2015 | 493 |
| 4 | Biomass-derived nitrogen-doped carbon quantum dots: highly selective fluorescent probe for detecting Fe3+ ions and tetracyclines | Journal of Colloid and Interface Science | 2019 | 424 |
| 5 | Energy consumption, carbon dioxide emissions and economic growth: The case of Saudi Arabia | Renewable and Sustainable Energy Reviews | 2015 | 392 |
| 6 | Antimicrobial properties of ZnO nanomaterials: A review | Ceramics International | 2017 | 388 |
| 7 | Porous silicon chemical sensors and biosensors: A review | Sensors and Actuators B: Chemical | 2014 | 269 |
| 8 | Highly Sensitive Pressure Sensor Based on Bioinspired Porous Structure for Real‐Time Tactile Sensing | Advanced Electronic Materials | 2016 | 264 |
| 9 | Mental health status of the general population, healthcare professionals, and university students during 2019 coronavirus disease outbreak in Jordan: A cross‐sectional study | Brain and Behavior | 2020 | 264 |
| 10 | Highly effective Fe-doped TiO 2 nanoparticles photocatalysts for visible-light driven photocatalytic degradation of toxic organic compounds | Journal of Colloid and Interface Science | 2015 | 248 |
| 11 | Exploration of CeO2 nanoparticles as a chemi-sensor and photo-catalyst for environmental applications | Science of the Total Environment | 2011 | 236 |
| 12 | Ultraselective and sensitive detection of xylene and toluene for monitoring indoor air pollution using Cr-doped NiO hierarchical nanostructures | Nanoscale | 2013 | 225 |
| 13 | A Critical Review on the Heterogeneous Catalytic Oxidation of Elemental Mercury in Flue Gases | Environmental Science & Technology | 2013 | 222 |
| 14 | Highly efficient photocatalyst based on Ce doped ZnO nanorods: Controllable synthesis and enhanced photocatalytic activity | Chemical Engineering Journal | 2013 | 216 |
| 15 | High sensitive and low-concentration sulfur dioxide (SO2) gas sensor application of heterostructure NiO-ZnO nanodisks | Sensors and Actuators B: Chemical | 2019 | 209 |
| 16 | Hydrothermal synthesis of novel heterostructured Fe2O3/Bi2S3 nanorods with enhanced photocatalytic activity under visible light | Applied Catalysis B: Environmental | 2017 | 203 |
| 17 | Pt nanoparticles decorated SnO2 nanoneedles for efficient CO gas sensing applications | Sensors and Actuators B: Chemical | 2018 | 200 |
| 18 | Structural and optical properties of ZnO nanoparticles prepared by direct precipitation method | Superlattices and Microstructures | 2015 | 197 |
| 19 | Faculty’s and Students’ Perceptions of Online Learning During COVID-19 | Frontiers in Education | 2021 | 187 |
| 20 | Highly-sensitive cholesterol biosensor based on well-crystallized flower-shaped ZnO nanostructures | Talanta | 2009 | 179 |
| 21 | Metal organic framework (MOF) porous octahedral nanocrystals of Cu-BTC: Synthesis, properties and enhanced adsorption properties | Materials Research Bulletin | 2019 | 176 |
| 22 | Analysis of the impact of renewable energy consumption and economic growth on carbon dioxide emissions in 12 MENA countries | Clean Technologies and Environmental Policy | 2019 | 176 |
| 23 | Metal oxide hollow nanostructures: Fabrication and Li storage performance | Journal of Power Sources | 2013 | 174 |
| 24 | Low-temperature growth of ZnO nanoparticles: Photocatalyst and acetone sensor | Talanta | 2011 | 171 |
| 25 | Flash Flood Hazard Mapping Using Satellite Images and GIS Tools: A case study of Najran City, Kingdom of Saudi Arabia (KSA) | Egyptian Journal of Remote Sensing and Space Science | 2015 | 170 |
| 26 | PI3K/AKT/mTOR pathway inhibitors in triple-negative breast cancer: a review on drug discovery and future challenges | Drug Discovery Today | 2019 | 170 |
| 27 | Selenium nanomaterials: An overview of recent developments in synthesis, properties and potential applications | Progress in Materials Science | 2016 | 169 |
| 28 | Comprehensive investigation of CO2 adsorption on Mg–Al–CO3 LDH-derived mixed metal oxides | Journal of Materials Chemistry A | 2013 | 164 |
| 29 | Skin Cancer Detection: A Review Using Deep Learning Techniques | International Journal of Environmental Research and Public Health | 2021 | 164 |
| 30 | Enzymatic glucose biosensor based on flower-shaped copper oxide nanostructures composed of thin nanosheets | Electrochemistry Communications | 2009 | 162 |
| 31 | CuO Codoped ZnO Based Nanostructured Materials for Sensitive Chemical Sensor Applications | ACS Applied Materials & Interfaces | 2011 | 162 |
| 32 | Highly sensitive ethanol chemical sensor based on Ni-doped SnO2 nanostructure materials | Biosensors and Bioelectronics | 2011 | 161 |
| 33 | Chemical Sensing Applications of ZnO Nanomaterials | Materials | 2018 | 160 |
| 34 | Study of the environmental Kuznets curve for transport carbon dioxide emissions in Saudi Arabia | Renewable and Sustainable Energy Reviews | 2017 | 159 |
| 35 | Role of ZnO-CeO2 Nanostructures as a Photo-catalyst and Chemi-sensor | Journal of Materials Science and Technology | 2011 | 156 |
| 36 | ZnO nano-mushrooms for photocatalytic degradation of methyl orange | Materials Letters | 2013 | 156 |
| 37 | Ce-doped ZnO nanoparticles for efficient photocatalytic degradation of direct red-23 dye | Ceramics International | 2015 | 150 |
| 38 | α-Bi2O3 nanorods: An efficient sunlight active photocatalyst for degradation of Rhodamine B and 2,4,6-trichlorophenol | Ceramics International | 2015 | 149 |
| 39 | UHPC evolution, development, and utilization in construction: a review | Journal of Materials Research and Technology | 2021 | 143 |
| 40 | CuO nanosheets as potential scaffolds for gas sensing applications | Sensors and Actuators B: Chemical | 2017 | 137 |
| 41 | Facile synthesis and optical properties of Co3O4 nanostructures by the microwave route | Superlattices and Microstructures | 2011 | 131 |
| 42 | Ease synthesis of mesoporous WO3–TiO2 nanocomposites with enhanced photocatalytic performance for photodegradation of herbicide imazapyr under visible light and UV illumination | Journal of Hazardous Materials | 2016 | 131 |
| 43 | Fabrication of Highly Sensitive Ethanol Chemical Sensor Based on Sm-Doped Co3O4 Nanokernels by a Hydrothermal Method | Journal of Physical Chemistry C | 2011 | 130 |
| 44 | Photocatalytic degradation of Eriochrome Black T dye using well-crystalline anatase TiO2 nanoparticles | Journal of Alloys and Compounds | 2013 | 123 |
| 45 | Synthesis of mesoporous Ag/ZnO nanocrystals with enhanced photocatalytic activity | Catalysis Today | 2015 | 123 |
| 46 | Effects of Alkaline Solution on Properties of the HCFA Geopolymer Mortars | Procedia Engineering | 2016 | 119 |
| 47 | Formulation and optimization of levofloxacin loaded chitosan nanoparticle for ocular delivery: In-vitro characterization, ocular tolerance and antibacterial activity | International Journal of Biological Macromolecules | 2018 | 118 |
| 48 | A new computational intelligence approach to detect autistic features for autism screening | International Journal of Medical Informatics | 2018 | 118 |
| 49 | Removal of fluoroquinolone drug, levofloxacin, from aqueous phase over iron based MOFs, MIL-100(Fe) | Journal of Solid State Chemistry | 2020 | 117 |
| 50 | Comparative study on photocatalytic performances of crystalline α- and β-Bi2O3 nanoparticles under visible light | Journal of Industrial and Engineering Chemistry | 2015 | 114 |
