K. Keerthi

Elemental analysis of liquid samples by laser induced breakdown spectroscopy (LIBS): Challenges and potential experimental strategies

K. Keerthi, Sajan D. George, Suresh D. Kulkarni et al. · Optics & Laser Technology · 2021 · 94 citations

Natural Sciences, Materials Engineering, Materials Science +15

Optimization of different sampling approaches in liquid LIBS analysis for environmental applications

K. Keerthi, Sajan D. George, Joju George Sebastian et al. · Journal of Analytical Atomic Spectrometry · 2022 · 23 citations

Natural Sciences, Chemistry, Environmental Sciences +13

A real-time on-site precision nutrient monitoring system for hydroponic cultivation utilizing LIBS

K. Keerthi, Sreekanth Perumbilavil, C. S. Suchand Sandeep et al. · Chemical and Biological Technologies in Agriculture · 2024 · 16 citations · Full text

Agriculture, Agronomy, Crop Sciences +13

Validity of laser induced breakdown spectroscopy (LIBS) in determining age and sex from tooth specimens

Priyanka, Unnikrishnan VK, Prasanna Mitra et al. · Heliyon · 2022 · 12 citations · Full text

Dentistry, Dental Materials Science, Dental Materials +12

Fabrication of a Low Cost Superhydrophobic Substrate for Surface Enhanced Laser-Induced Breakdown Spectroscopy and Its Utility through Identification of Electrolyte Variation for Oral Cancer Detection

K. Keerthi, Sajan D. George, Ravikiran Ongole et al. · ACS Biomaterials Science & Engineering · 2024 · 11 citations · Full text

Natural Sciences, Biomedical Engineering, Materials Science +14