Original ResearchPublished 5 October 2026Fuel properties of biodiesel blended with glycerol-derived acetyl glycerol esters as antifreeze additivesCherng-Yuan Lin · Shen-Gjun HuangFrontiers in Energy Researchdoi 10.3389/fenrg.2026.1972389
Original ResearchPublished 20 July 2026Highly efficient hydrodeoxygenation of lignin-derived vanillin over CoN/C catalysts with isopropanolSiyue Li · Zhihua Deng · Yitong Zhang · Yongzhi Xiong · Liangliang Zhang · Changzhou ChenFrontiers in Chemical Engineeringdoi 10.3389/fceng.2026.1890729
Advanced Optical TechnologiesPublished 10 October 2025Numerical and experimental analysis of a side -polished single-mode fiber for refractive index sensingMuhammad Musavir Bilal · Ajmal Thottoli · Marco Grande · Servando Lopez-AguayoAdvanced Optical Technologiesdoi 10.3389/aot.2025.1560454
