Results 61 to 70 of about 9,676 (268)

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando, Silvia Sfameni, Jozefien Geltmeyer, Alessandra Palella, Lorenzo Spadaro, Alberto Riminucci, Karen De Clerck, Maria Rosaria Plutino   +7 more
wiley   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

Advanced Materials Interfaces, Volume 13, Issue 19, 6 October 2026.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel, Shepherd M. Tichapondwa   +1 more
wiley   +1 more source

Effect of remediation of polychlorinated biphenyls (PCBs) contaminated soil by combined treatment of nanoscale zero-valent iron and PCBs-degrading strain

浙江大学学报. 农业与生命科学版, 2023
Polychlorinated biphenyls (PCBs) are typical pollutants in soil. Nanoscale zero-valent iron (nZVI) can effectively dechlorinate high-chlorinated PCBs into low-chlorinated PCBs which can be more easily degraded by microorganisms.
SHAO Lyuyang, CHEN Xi, SHEN Chaofeng
doaj   +1 more source

Does soluble starch improve the removal of Cr(VI) by nZVI loaded on biochar?

Ecotoxicology and Environmental Safety, 2021
A novel material that nano zero valent iron (nZVI) loaded on biochar with stable starch stabilization (nZVI/SS/BC) was synthesized and used for the removal of hexavalent chromium [Cr(VI)] in simulated wastewater.
Chun Yang, Cha-Zhong Ge, Xiao-Liang Li, Lu Li, Bin Wang, Ai-Jun Lin, Wenjie Yang   +6 more
semanticscholar   +1 more source

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, Volume 13, Issue 59, 23 October 2026.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source

Enhanced Cr(VI) removal by nanoscale zerovalent iron through biogenic sulfidation:Comparison against corresponding chemical sulfidation

Cleaner Chemical Engineering
This study examines the effects of biogenic sulfidation and chemical sulfidation on the reactivity of nanoscale zerovalent iron (nZVI) for the removal of carcinogenic hexavalent chromium (Cr(VI)).
Yanni Xi, Zheng Peng, Zhuang Zhang, Zhu Su, Yicai Huang, Xin Li, Xingzhong Yuan   +6 more
doaj   +1 more source

Bioengineered Iron Nanoparticles From Canavalia cathartica Seeds: A Promising Nanobiosorbent for Cr (VI) Remediation

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Stable, core‐shell iron nanoparticles (FeNP‐CC) were green‐synthesized using Canavalia cathartica seeds rich in L‐canavanine, serving as the primary reductant and capping agent. Under optimal acidic conditions (pH 4.0), FeNP‐CC achieved 100% Cr(VI) removal within 50 min. This highly efficient remediation proceeds via sequential electrostatic attraction,
Neethu Cyril, James Baben George, Sylas Variyattel Paulose, Laigi Joseph   +3 more
wiley   +1 more source

Nanopriming and Nanocoating as a Next‐Generation Seed Treatment for Enhanced Plant Growth and Pathogen Resistance

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT In pursuit of sustainable agriculture, current strategies continue to explore environmentally friendly inputs that promote plant development. Seed treatment is an ancient practice used to break seed dormancy and hasten germination. Although traditional seed treatments yield positive outcomes, the methods adopted raise concerns about the ...
Okainemen Godfrey Oribhabor, Damian C. Onwudiwe, Vanessa Nessner Kavamura, Jing Ge, Olubukola Oluranti Babalola   +4 more
wiley   +1 more source

Hidrodecloracion de diclofenaco usando nanoparticulas de hierro zerovalente ( nZVI) y nZVI soportado

Ciencia en Desarrollo
El diclofenaco (DFC)  es bien conocido como un medicamento antiinflamatorio no esteroideo y su alta producción y consumo lo convierten en un contaminante emergente. El DFC  tiende a acumularse en sistemas acuáticos induciendo la toxicidad  a lo largo de la cadena alimenticia. Desarrollando  alternativas  para la eliminación de contaminantes emergentes  
Luna López, Paula Ramírez, María Helena Brijaldo   +2 more
openaire   +2 more sources

Removal of phosphorus using NZVI derived from reducing natural goethite [PDF]

, 2013
Nano zero valent iron (NZVI) prepared by reducing natural goethite in hydrogen at 550 °C was used to remove phosphate. The effect of particle size, reaction time, NZVI dose, pH, initial phosphorus concentration, and oxygen amount in reaction system on ...
Chen, Dong, Liu, Haibo, Zou, Xuehua, Xie, Qiaoqing, Chen, Tianhu, Qing, Chengsong, Frost, Ray L.   +6 more
core   +1 more source