📄 Category

chemistry

1639 papers

📄 chemistry

Optimizing the fluoride removal from water using a novel adsorbent prepared from Waste Cerastoderma edule shell with Kinetic, Equilibrium, and Thermodynamic studies

This study demonstrates that a chemically-thermal activated adsorbent derived from *Cerastoderma edule* shell waste effectively removes fluoride from water, achieving 94% efficiency under optimized conditions (pH 3, 30°C) through a spontaneous, endothermic, multilayer adsorption process governed by pseudo-second-order kinetics and the Freundlich isotherm.

Shreyas Singh, Ajay Tembhurkar2026-10-01
📄 chemistry

UHPLC-MS/MS method for determination of 1,2-and 1,3-diacylglycerol regioisomers using N,N-dimethylglycine derivatization

This study presents a validated UHPLC-MS/MS method utilizing N,N-dimethylglycine derivatization and C30 chromatography to achieve sensitive, selective, and reproducible determination of 1,2- and 1,3-diacylglycerol regioisomers, addressing previous challenges in their analysis for metabolic and signaling research.

Piotr Zabielski, Agnieszka U. Błachnio-Zabielska2026-10-01
📄 chemistry

Development and Validation of Stability-Indicating High-Performance Thin-Layer Chromatography for estimation of Ranolazine with Green Analytical Assessment

This study developed and validated a stability-indicating, green high-performance thin-layer chromatographic method for the accurate quantification of ranolazine in pharmaceutical formulations, demonstrating its effectiveness through comprehensive degradation studies and multiple greenness assessment metrics.

Jitendra Yadav, Harish Bhardwaj, Shubham Sahu, Rajendra Kumar Jangde, Sanjay J. Daharwal2026-10-01
📄 chemistry

Adsorption Performance and Sensing ability of Heteroatom-Functionalized Si-doped Single-Walled Carbon Nanotubes: A Computational Study of Caffeine adsorption

This computational study utilizing density functional theory demonstrates that heteroatom-functionalized silicon-doped single-walled carbon nanotubes, particularly the CFN-SiS@CNT system, exhibit superior adsorption energy and electronic response for caffeine sensing compared to pristine or other modified surfaces.

Inyang Henry, Emmanuel Anyama, Chinyere Anyama, Endurance Edward, Musa Rude2026-10-01
📄 chemistry

Carbon Nanodots Modulate Ciprofloxacin Adsorption onto Polylactic Acid Microplastics in Aquatic Environments: Behavior and Mechanistic Insights

This study demonstrates that carbon nanodots synthesized from willow leaves effectively modulate the adsorption of ciprofloxacin onto polylactic acid microplastics in aquatic environments through a chemisorption-dominated mechanism involving both monolayer and multilayer interactions.

Xi Chen, Jiying Zou, Hui Liu, Haonan He, Yuan Yin, Zhonghan Wang2026-10-01
📄 chemistry

From Explainable Machine Learning to Physics-Guided Design Rules for Inorganic Phosphors

This study presents a physics-guided explainable machine-learning framework that identifies a highly reproducible, seven-descriptor model for predicting inorganic phosphor emission wavelengths, achieving high accuracy while establishing practical design rules based on activator-site compatibility, dopant oxidation state, host environment, and excitation conditions.

Dilshod Nematov, Makhmadzoir Kayumov, Anushervon Ashurov, Amondulloi Burhonzoda, Sherali Murodzoda, Mekhrdod Kurboniyon (…)2026-10-01
📄 chemistry

Valorization of Vaccinium corymbosum Leaf Waste for Silver Nanoparticles: Characterization and In Vitro Biological Dynamics

This study demonstrates the sustainable synthesis of spherical, crystalline silver nanoparticles using Vaccinium corymbosum leaf waste as a bio-reductant, resulting in high-value nanomaterials with potent antimicrobial, antibiofilm, and antioxidant properties suitable for food safety and nanobiotechnology applications.

Gamze Çatal, Fatma Beyza Akın, Nurcihan Hacıoğlu Doğru, Diğdem Erdener Çıralı2026-10-01
📄 chemistry

Electro-Fenton Oxidation to test the values of COD in the treatment of oily wastewater of petroleum refinery

This study utilizes Response Surface Methodology with a Box-Behnken Design to optimize the electro-Fenton process for treating petroleum refinery wastewater, revealing that a cubic polynomial model explains 99.97% of COD removal variance and demonstrating that optimal treatment efficiency requires a delicate balance of operational parameters rather than simply maximizing voltage or conductivity.

Idrees Hammoody Ahmed, Yasmine Salam Hassan, Teddy Odisu, Ejevronbu Oghenetegha Treasure, Khalid Neamah Hasan, Sladkykh (…)2026-10-01
📄 chemistry

Sol-gel Synthesis and Functionalization Cascade of Zr-MOF: Tailoring Framework Functionality, Stability, and Catalytic Performance for CO2 Fixation

This study demonstrates that sol-gel synthesized and sequentially functionalized Zr-MOFs, specifically L-alanine-modified UiO-66 with and without bromide incorporation, serve as stable, highly efficient heterogeneous catalysts for the solvent-free fixation of CO2 into cyclic carbonates, with the bromide-functionalized variant achieving 61% conversion without external cocatalysts.

Ali Morsali, Mohammad Mazraeh, Behnam Habibi, Sobhan Rezayati2026-10-01