Results 121 to 130 of about 225,421 (257)

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Insights on the sonochemical synthesis, characterization, and effective lead (Pb²⁺) adsorption ability of nano lanthanum oxide (La₂O₃). [PDF]

RSC Adv
Bagbi Y, Libang E, Panda SK, Kumar S, Dhania NK.   +4 more
europepmc   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

Advanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo, Maialen Uribarrena, Jorge Sáiz, Guillermo Copello, Erlantz Lizundia   +4 more
wiley   +1 more source

Cationic dye removal (crystal violet) using <i>Equisetum palustre</i>. [PDF]

RSC Adv
Delikanlı NE, Fil BA, Gemici BT, Ucun Özel H, Özel HB.   +4 more
europepmc   +1 more source

Freeform Light Routing in Nearly‐Hyperuniform Slabs: Toward a General‐Purpose Design Platform for Integrated Photonics

Advanced Optical Materials, EarlyView.
Nearly hyperuniform disordered photonic slabs guide light along prescribed freeform pathways without relying on lattice symmetry. A pathway‐first design embeds curved channels within a photonic bandgap hyperuniform network, maintaining high transmission through freeform bends.
Timothy Amoah, Ali Vafa, Georgios Gkantzounis, Chenglong Wan, Kapil Debnath, Frédéric Gardès, Milan Milosevic, Weining Man, Marian Florescu   +8 more
wiley   +1 more source

Recent progress in nanomaterial-based adsorption technologies for dye removal from wastewater. [PDF]

RSC Adv
Al-Senani GM, Hefnawy MA, Al-Qahtani SD, Al-Saeedi SI, Ahmed HA, Medany SS.   +5 more
europepmc   +1 more source

Controlling Polystyrene Particle Distribution in Colloidal Lithography For Correlated‐Disorder Structures

Advanced Optical Materials, EarlyView.
Colloidal lithography is a low‐cost, simple and scalable technique to fabricate correlated‐disorder nanostructures for light‐trapping in solar cells. This work investigates the control of polystyrene particle distribution in colloidal lithography, highlighting the importance of particle surface functionalization as well as the ability to tune the ...
Laura de Almeida, Jean‐Baptiste Doucet, Mathieu Arribat, Guilhem Almuneau, Stéphane Collin, Inès Revol   +5 more
wiley   +1 more source

Equilibrium modeling of the adsorptive eradication of Safranin-O dye from aqueous solutions using the oxalic acid-treated peanut husk as an upcycled agro-waste. [PDF]

RSC Adv
Mushtaq A, Rehman R, Sami MS, Dar A, Wahid Z, Khurshid A, Al-Thagafi ZT, Al-Abbad EA, Oh SE.   +8 more
europepmc   +1 more source

Inverse‐Designed Superchiral Hot Spot in Dielectric Meta‐Cavity Toward Ultra‐Compact Enantioselective Detection

Advanced Optical Materials, EarlyView.
Linearly polarized incident light with normal incidence creates enhanced optical chirality hotspots on the metasurface. Several orders of magnitude optical chirality enhancement offers a promising route toward highly sensitive, compact chiral spectroscopy.
Anastasia Romashkina, Omer Yesilurt, Vahagn Mkhitaryan, Owen Matthiessen, Min Jiang, Evgeny Lyubin, Bayarjargal N. Tugchin, Isabelle Staude, Jer‐Shing Huang, Thomas Pertsch, Alexander V. Kildishev   +10 more
wiley   +1 more source

Study on the adsorption kinetics of natural dye by colored paper fiber raw material. [PDF]

Front Chem
Zhang T, Yu Z, Guo S, Yang C, Yue B, Xie J, Liu Z, Wang H, Zheng H, Zhang Y, Yu T, Xie Y, Dai Y.   +12 more
europepmc   +1 more source