357 papers
This study reports the successful fabrication and characterization of Fe2O3 nanoparticles on porous silicon via chemical spray deposition, demonstrating that increasing precursor concentration reduces crystallite size and enhances gas sensor sensitivity up to 27.08, thereby confirming the material's viability for high-performance sensing applications.
This review adopts a chemical engineering perspective to evaluate engineered sulfur-based materials and composite systems for restoring degraded soils by elucidating the mechanistic coupling between sulfur speciation and organic matter to enhance nutrient cycling, PFAS remediation, and overall ecosystem functionality.
This study employs density functional theory to comprehensively investigate the structural, electronic, spectroscopic, and nonlinear optical properties of uracil in neutral, cationic, and anionic states, revealing that ionization significantly alters bond geometries, enhances chemical reactivity, and dramatically increases nonlinear optical responses, particularly in the anionic form.
This study presents a synergistic SERS strategy utilizing Fe3O4@PDA@AgNPs and GNA for the rapid, highly sensitive, and accurate qualitative and quantitative detection of ten probiotics in complex samples, achieving detection limits below 10¹ CFU/mL with 97–99% accuracy.
This study demonstrates the sustainable conversion of silkworm pupa oil, a byproduct of the silk industry, into high-value poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) biopolymers using engineered *Cupriavidus necator* H16, achieving superior cell growth and polymer yields compared to traditional carbon sources while producing biodegradable films.
This study reports a record-breaking Fe(II) complex featuring azaullazine-driven frontier orbital engineering that induces HOMO and LUMO inversion to selectively inhibit intersystem crossing, thereby stabilizing singlet metal-to-ligand charge-transfer states with a nanosecond-scale fluorescence lifetime.