Results 21 to 30 of about 3,456 (182)

A New Tiapride Selective Electrode and Its Clinical Application

Sensors, 2007
The construction and electrochemical response characteristics of a poly(vinylchloride) (PVC) membrane selective electrode for the determination of tiapride (TPD) are described. The sensing membrane comprised an ion-pair formed between the protonated drug
Concepción Sánchez-Pedreño, Mª Isabel Albero, Mª Soledad García, Vicente Ródenas, Joaquín A. Ortuño   +4 more
doaj   +1 more source

Eletrodo íon-seletivo para determinação potenciométrica de alumínio(III) em meio de fluoreto Ion-selective electrode for potentiometric determination of aluminium(III) in fluoride medium

Química Nova, 2004
The construction and analytical evaluation of a coated graphite Al(III) ion-selective electrode, based on the ionic pair formed between the Al(F)n3-n anion and tricaprylylmethylammonium cation (Aliquat 336S) incorporated on a poly(vinylchloride) (PVC ...
Evandro Piccin, Orlando Fatibello-Filho, Luiz Antonio Ramos   +2 more
doaj   +1 more source

Potentiometric Determination of Raloxifene by PVC Membrane Sensor

International Journal of Electrochemical Science, 2012
PVC membrane potentiometric sensor was made for determination of raloxifene, an oral selective estrogen receptor modulator, in pharmaceutical formulations. The electrode respond based on ion- exchange mechanism.
Mohammad Reza Ganjali, Sara Aghili, Morteza Pirali-Hamedani, Parviz Norouzi   +3 more
doaj   +1 more source

Ciprofloxacin Nano-Composite Carbon Paste and PVC Membrane Potentiometric Sensors

International Journal of Electrochemical Science, 2012
Ciprofloxacin is a synthetic antibiotic of the fluoroquinolone drug class. Two kinds of potentiometric sensors were introduced for determination of ciprofloxacin.
Farnoush Faridbod, Tahereh Poursaberi, Parviz Norouzi, Mohammad Reza Ganjali   +3 more
doaj   +1 more source

Development of Membrane Selective Electrode for Determination of the Antipsychotic Sulpiride in Pharmaceuticals and Urine

Sensors, 2009
The construction and electrochemical response characteristics of a poly(vinyl chloride) (PVC) membrane selective electrode for the determination of sulpiride (SPD) are described.
Mª Isabel Albero, Joaquín A. Ortuño, Mª Soledad García, Mustafa Salem Abuherba   +3 more
doaj   +1 more source

Manufacture and characterization of indicator electrodes from PPy + H2SO4 and PPy + Sulfonic acid as a urea sensor using urease enzyme immobilization technique in PVA

Materials Science for Energy Technologies, 2023
Research has been carried out on indicator electrodes (1) PVA-Enzyme/PVC-KTpClPB, sensitivity 19,069 mV/decade, detection range 1.10−5–5.10−4 M, detection limit 1.10–5 M.
S. Abd Hakim, Martha Rianna, Abdul Rais
doaj   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Phenylpropanolamine Analysis in Formulation and Urine by Potentiometric Membrane Sensor. Theoretical investigation

International Journal of Electrochemical Science, 2009
This research introduces the design of an ion-pair based PVC membrane sensor for the phenylpropanolamine (PPA) determination based on some theoretical investigations.
Mohammad Reza Ganjali, Maryam Hariri, Siavash Riahi, Parviz Norouzi, Majid Javaheri   +4 more
doaj   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source