| Environmental remediation with nanomaterials | Lifetime | 11 | CN 6 | 99.74 |
| Adsorption and biosorption for pollutant removal | Lifetime | 47 | CN 12 | 99.66 |
| Nanomaterials for catalytic reactions | Lifetime | 55 | CN 15 | 99.67 |
| Analytical chemistry methods development | Lifetime | 94 | CN 20 | 99.26 |
| Analytical Chemistry and Sensors | Lifetime | 231 | CN 42 | 99.22 |
| Electrochemical Analysis and Applications | Lifetime | 247 | CN 48 | 99.21 |
| Nanoparticles: synthesis and applications | Lifetime | 98 | CN 15 | 99.15 |
| Arsenic contamination and mitigation | Lifetime | 57 | CN 19 | 99.07 |
| Graphene and Nanomaterials Applications | Lifetime | 140 | CN 63 | 99.02 |
| Analytical Chemistry and Chromatography | Lifetime | 801 | CN 47 | 98.23 |
| Microfluidic and Capillary Electrophoresis Applications | Lifetime | 484 | CN 52 | 97.47 |
| Geochemistry and Elemental Analysis | Lifetime | 418 | CN 72 | 97.46 |
| Water Quality Monitoring and Analysis | Lifetime | 729 | CN 140 | 95.78 |
| Advanced oxidation water treatment | Lifetime | 585 | CN 262 | 96.14 |
| Chromium effects and bioremediation | Lifetime | 311 | CN 67 | 94.38 |
| Heavy Metal Exposure and Toxicity | Lifetime | 937 | CN 108 | 95.14 |
| Microbial bioremediation and biosurfactants | Lifetime | 497 | CN 65 | 95.61 |
| Electrokinetic Soil Remediation Techniques | Lifetime | 122 | CN 32 | 93.42 |
| Geochemistry and Elemental Analysis | 2021-2025 | 14 | CN 10 | 98.83 |
| Arsenic contamination and mitigation | 2021-2025 | 23 | CN 16 | 98.11 |
| Environmental remediation with nanomaterials | 2021-2025 | 40 | CN 33 | 97.79 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 152 | CN 32 | 97.52 |
| Graphene and Nanomaterials Applications | 2021-2025 | 110 | CN 22 | 97.37 |
| Nanomaterials for catalytic reactions | 2021-2025 | 185 | CN 61 | 96.69 |
| Heavy Metal Exposure and Toxicity | 2021-2025 | 112 | CN 44 | 95.26 |
| Extraction and Separation Processes | 2021-2025 | 387 | CN 272 | 94.53 |
| Nanoparticles: synthesis and applications | 2021-2025 | 569 | CN 70 | 92.42 |
| Mine drainage and remediation techniques | 2021-2025 | 178 | CN 104 | 87.69 |
| Advanced oxidation water treatment | 2021-2025 | 904 | CN 693 | 89.25 |
| Radioactive element chemistry and processing | 2021-2025 | 731 | CN 459 | 87.55 |
| Chromium effects and bioremediation | 2021-2025 | 703 | CN 394 | 62.61 |
