Results 71 to 80 of about 16,954 (217)
Analysis &Sensing, Volume 6, Issue 3, May 2026.Perchlorate is a potential environmental contaminant and ease of its detection is needed to support environmental monitoring. Current detection methods mainly involve chromatographic and mass spectrometric methods, which have limitations in terms of portability and cost.
Celine P. A. Otiob +5 more
wiley +1 more source
Analysis &Sensing, Volume 6, Issue 3, May 2026.The work provides novel insights into the operation mechanism of the self‐powered electrochemical sensors for the determination of hydrogen peroxide. The role of chloride anions in a supporting electrolyte, and reactions at the anode which contribute to the operation mechanism of the sensors, have been highlighted.
Yuxin Liu +3 more
wiley +1 more source
Chemistry–Methods, Volume 6, Issue 5, May 2026.This study provides new data for the stability constants of lanthanide complexes using spectrometric methods with different approaches, considering the stability differences. Clinical applications ranging from magnetic resonance imaging to cancer therapy are more relying on the use of lanthanide coordination compounds.
Wanqi Zhou +5 more
wiley +1 more source
Journal of Inherited Metabolic Disease, Volume 49, Issue 3, May 2026.ABSTRACT Phenylketonuria (PKU) is a rare metabolic disorder causing elevated phenylalanine (PHE) levels requiring lifelong dietary or pharmacological management and regular monitoring. Current PHE monitoring methods, such as tandem mass spectrometry (FIA‐MS/MS), are laboratory and sample transport‐dependent, leading to delays in obtaining results. This
Corentin Gondrand +14 more
wiley +1 more source
In‐Lake GHG Production Constrained by Lake DOM Mass Balance in a Boreal Catchment
Water Resources Research, Volume 62, Issue 5, May 2026.Abstract The processing of organic carbon in surface waters represents a critical component of the carbon (C) cycle in boreal landscapes and is closely linked to greenhouse gas (GHG) emissions, primarily carbon dioxide (CO2) and methane (CH4). Utilizing a unique data set with dense monitoring of dissolved organic carbon (DOC), dissolved CO2, and CH4 at
Xiang Lu +7 more
wiley +1 more source
Accuracy and Bias of Pulse Oximetry in the Intensive Care Unit: A Prospective Observational Study
Nursing in Critical Care, Volume 31, Issue 3, May 2026.ABSTRACT Background Non‐invasive oximetry is crucial for the easy and continuous monitoring of blood oxygenation, from routine assessments to critical care in intensive care units (ICU). Studies indicate that pulse oximeter readings may be biased due to the high light absorption of melanin.
Kaio B. Barros +7 more
wiley +1 more source
Sensors, 2010 A sensitive and reliable potentiometric biosensor for determination of penicillin has been developed by exploiting the self-limiting growth of the non-conducting polymer, polytyramine.
Fatma Ismail, Samuel B. Adeloju
doaj +1 more source
A polarographic and potentiometric study of metal-ligand equilibria: Instrumentation and investigations of systems with non-reversible electrode reactions [PDF]
, 2006 Faculty of Science School of Chemistry 0204045a tspmkwi@hotmail.comNew possibilities in collection of polarographic and potentiometric experimental data in studies of metal–ligand systems by automated instrumental methods, and subsequent treatment ...
Mkwizu, Tumaini Samuel Peter
core
Carbon paste electrodes in electroanalytical chemistry [PDF]
, 2009 An overview is given dealing with the applications of carbon paste electrodes in equilibrium potentiometry as well as in electrochemical stripping analysis using both voltammetric and potentiometric modes.
IVAN ŠVANCARA +2 more
core +1 more source
Sensors, 2010 Two manganese(III) porphyrins: manganese(III) tetraphenylporphyrin chloride and manganese(III)-tetrakis(3-hydroxyphenyl)porphyrin chloride were tested as ionophores for the construction of new diclofenac−selective electrodes.
Eugenia Fagadar-Cosma +9 more
doaj +1 more source