Results 101 to 110 of about 59,300 (253)

Potentiometric Determination of Ketotifen Fumarate in Pharmaceutical Preparations and Urine Using Carbon Paste and PVC Membrane Selective Electrodes

open access: yesInternational Journal of Analytical Chemistry, 2011
This study compares between unmodified carbon paste (CPE; the paste has no ion pair) and polyvinyl chloride (PVC) membrane selective electrodes that were used in potentiometric ...
Eman Y. Z. Frag   +3 more
doaj   +1 more source

MXene‐Based Flexible Memory and Neuromorphic Devices

open access: yesSmall, EarlyView.
The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li   +13 more
wiley   +1 more source

Amyloid‐Like Protein Assembly‐Driven Functional Materials for Enabling the Sustainable Development of Light Industry

open access: yesSusMat, EarlyView.
This article covers the basic theory and regulation strategies of amyloid‐like protein assembly, reviews the research progress of amyloid‐like protein assembly‐driven functional materials in light industry fields such as food, packaging, textiles, and biocatalysis, analyzes their sustainable advantages and challenges in these applications, and offers ...
Ruirui Liu   +5 more
wiley   +1 more source

Nano-Composite Carbon Paste Electrode and PVC membrane Sensor for Potentiometric Determination of Erythromycin

open access: yesInternational Journal of Electrochemical Science, 2011
In this work, two kinds of potentiometric sensor were introduced. Both sensors respond based on ion-exchange mechanism. Erythromycin-tetraphenyl borate ion-pair was employed as a sensing element in construction of both electrodes.
Mohammad Reza Ganjali   +5 more
doaj   +1 more source

Rapid Fabrication of Custom Microfluidic Devices for Research and Educational Applications [PDF]

open access: yes, 2019
Microfluidic devices allow for the manipulation of fluids, particles, cells, micro-sized organs or organisms in channels ranging from the nano to submillimeter scales. A rapid increase in the use of this technology in the biological sciences has prompted
Juan, Jonathan   +4 more
core   +1 more source

Thermal Degradation and Thermal Decomposition of Plasticized PVC Including POSS Additives for PVC Compounds: Mechanisms, Impact, and Performance of Standards

open access: yesJournal of Vinyl and Additive Technology, EarlyView.
Additives' structures. ABSTRACT Poly(vinyl chloride) has been a key polymeric material since its commercial production in 1931, demonstrating versatility across numerous industries due to its compatibility with various additives. PVC's inherent properties, flame retardance, durability, and recyclability make it ideal for building and construction ...
Stefano Gardi   +4 more
wiley   +1 more source

A New Composition for Co(II)-porphyrin-based Membranes Used in Thiocyanate-selective Electrodes

open access: yesSensors, 2006
In the present paper, the potentiometric response characteristics of ametalloporphyrin-based electrode in o-nitrophenyloctylether (o-NPOE) plasticizedpolyvinyl chloride (PVC) membrane are presented for a set of monovalent anions.
Otilia Bizerea-Spiridon   +2 more
doaj   +1 more source

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