Results 101 to 110 of about 30,745 (308)

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

MODIFICATION OF CARBON PASTE ELECTRODE WITH CROWN ETHER (DIBENZO-18-CROWN-6) FOR ASCORBIC ACID ANALYSIS USING DIFFERENTIAL PULSE VOLTAMMETRY METHOD

Alchemy, 2015
In this research, the modified carbon paste electrode with crown ether (dibenzo-18-crown-6) has been prepared, for determination of ascorbic acid. Some of parameters observed were optimization of crown ether composition in carbon paste, pH of solution ...
Manuntun Manurung, Anisha Maulinasari
doaj   +1 more source

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

Advanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi, Piotr K. Szewczyk, Urszula Stachewicz   +2 more
wiley   +1 more source

Study on Electrochemical Behavior of Horseridash peroxidase Enzyme by MgO Nanoparticles Modified Electrode to Identify Hydrogen peroxide

International Journal of Electrochemical Science, 2014
In this research, the electrochemical behavior of Horseridash peroxidase (HRP) enzyme was studied by use of modified carbon paste electrode with Magnesium oxide (MgO) nanoparticles to identify Hydrogen peroxide.
Hossein Salavati, Mohamad Fazilati, Raheleh Behrooznam   +2 more
doaj   +1 more source

Development of methods for preparing fly ash for separation by activation [PDF]

, 2018
Purpose. Isolation of the aluminosilicate fraction from fly ash, study of physical and mechanical properties of binders obtained from TPP wastes. Methods.
Netyaga, O.B., Svietkina, O.Yu., Tarasova, H.V., Нетяга, Ольга Борисовна, Нетяга, Ольга Борисівна, Светкина, Елена Юрьевна, Свєткіна, Олена Юріївна, Тарасова, Анна Владимировна, Тарасова, Ганна Володимирівна   +8 more
core  

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Electrocatalytic Response of Duplex and Yittria Dispersed Duplex Stainless Steel Modified Carbon Paste Electrode in Detecting Folic Acid Using Cyclic Voltammetry

International Journal of Electrochemical Science, 2015
Duplex stainless steel of elemental composition Fe-18Cr-13Ni was mechanically alloyed in dual drive planetary ball mill for 10h. Milled powder sample was characterized by X-Ray diffraction, scanning electron microscope and high resolution electron ...
R. Shashanka, D. Chaira, B.E. Kumara Swamy   +2 more
doaj   +1 more source

NiO/CNTs Nanocomposite Modified Ionic Liquid Carbon Paste Electrode as a Voltammetric Sensor for Determination of Quercetin [PDF]

A high sensitive carbon paste electrode modified with NiO/CNTs and ionic liquid (ILs/NiO/CNT/CPE) was describe for voltammetric determination of quercetin. Compared to unmodified carbon paste electrode, the electrochemical response was greatly improved
Ahmadzadeh, Saeid, Fazli, Gozal, Golestani, Fereshteh, Karimi-Maleh, Hassan, Khosravi, Sahebe, Kumar Gupta, Vinod   +5 more
core  

An acetylcholinesterase biosensor for determination of low concentrations of Paraoxon and Dichlorvos [PDF]

, 2011
The characterization of an economic and ease-to-use carbon paste acetylcholinesterase (AChE) based biosensor to determine the concentration of pesticides Paraoxon and Dichlorvos is discussed.
Arduini, F, Bencivenga, U, Di Tuoro, D, Lepore, M, Mita, D G, Moscone, D, Portaccio, M, Vitiello, A   +7 more
core   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source