Engineered liquid-repellent substrate for enhanced Laser-Induced Breakdown spectroscopy (LIBS) of liquid samples

Key Points

• Enhanced sensitivity was achieved with the engineered substrate, allowing for better detection of liquid samples.
• The liquid-repellent substrate significantly improved the reliability of the laser-induced breakdown spectroscopy measurements.
• Analysis utilized a novel approach to create an effective substrate, enhancing performance across various liquids tested.
• Improved detection capability could support advancements in analytical chemistry and material science for liquid samples.