1639 papers
This study demonstrates that heat-activated persulfate oxidation is an effective method for completely degrading Brilliant Green dye in wastewater, with Plackett-Burman design and Response Surface Methodology identifying optimal conditions of 25°C, 3.7165 mM persulfate, and 50 mg/L dye concentration to achieve 100% degradation efficiency.
This study reports a highly efficient and stable CuFe layered double hydroxide nanosheet catalyst that leverages bimetallic electronic coupling to achieve superior nitrate removal and near-perfect nitrogen gas selectivity through optimized intermediate adsorption and reduced activation energy.
Nitrogen-doped activated carbon derived from tondolo peels (N-TAC), synthesized via K₂CO₃/urea-assisted activation, demonstrates rapid, high-capacity (up to 1820.4 mg g⁻¹), and temperature-robust removal of brilliant green dye through a coupled adsorption-transport mechanism, highlighting its strong potential for practical wastewater treatment.
This study presents the first comprehensive phytochemical and biological characterization of *Parkia decussata* Ducke, utilizing molecular networking and NMR to identify novel constituents like quercetin and lupeol while demonstrating the species' significant antioxidant and antimicrobial potential, particularly in its ethyl acetate fraction.
This study demonstrates that end-capped modifications on tert-butyl carbazole-based asymmetric non-fused acceptors effectively narrow the energy gap, redshift absorption, and reduce charge reorganization energies, thereby offering a rational design strategy for high-efficiency organic solar cells.
This study reports the rational design, synthesis, and comprehensive characterization of a new series of furan-based quinazolin-4-amine hydrazone derivatives, which were evaluated through DFT calculations, molecular docking against Keap1, and in vitro DPPH assays to identify potent antioxidant candidates with drug-like properties.
This study demonstrates that *Borassus flabellifer* fruit husk extract acts as an effective mixed-type corrosion inhibitor for ST37 steel in 1 M HCl, achieving a maximum efficiency of 88.40% at 100 ppm through the formation of a protective adsorbed layer rich in oxygen-containing and aromatic functional groups.
This Analysis proposes a value-oriented framework for electrocatalytic PET upcycling that integrates anodic product selection, cathodic pairing, and system-level design to move beyond mere catalytic performance metrics toward economically and practically viable electrolysis systems.
This study synthesized and characterized chitosan-stabilized copper nanoparticles (CS-CuNPs) using the solution-casting method, confirming their crystalline structure and stability, and demonstrated their significant cytotoxic efficacy against breast cancer cells while noting variable results in pancreatic cancer cells, suggesting their potential as a targeted nanotherapeutic agent.
This study reports a neutral iron complex with a flexible "wine-rack" supramolecular lattice that exhibits an unprecedented "anti-Le Chatelier" spin transition, where applied pressure paradoxically stabilizes the voluminous high-spin state instead of the compact low-spin one, driven by colossal anisotropic lattice deformations that decouple metal-ion and lattice-level responses.