Construction and performance characteristics of polymeric membrane electrode and coated graphite electrode for the selective determination of Fe3+ ion

Sensing materials developed and applied for bio-active Fe3+ recognition in water environment

“…Importantly, the electrode has a response time less than 15 s and high stability more than 2 months without any measurable divergence in response characteristics. 10 The conclusion was further confirmed by Bandi, et al, 88 using 5-((3-methyl thiophene-2yl) methyleneamino)-1,3,4-thiadi-azole-2-thiol as ionophores (Fig. 9b).…”

Review—Chemical and Biological Sensors for Viral Detection

“…These analytes are detected using a variety of traditional methods including polymerase chain reaction (PCR), virus culture, enzyme-linked immunosorbent assay (ELISA), western blots, and serological antibody detection methods. 3,4 However, conventional techniques are often not suitable for rapid on-site analysis as they require virus isolation and biocontainment, the ability to grow cultured cells for cytopathologyrelated assay, and/or sophisticated and expensive laboratory tools that are difficult to transport and use at the point of care. Traditional laboratory-based assays are also time-consuming, labor-intensive, and can in some cases relatively insensitive, and in all cases require samples to be transported to centralized diagnostic laboratories for testing.…”

One‐Pot Synthesis of Highly Fluorescent Poly(methacrylic acid)‐Capped Silver Nanoclusters for the Specific Detection of Iron(II)

“…Some methods have been come up with by researchers for iron quantitative analysis including chemiluminescence, high‐performance of liquid chromatography, radiometry, ion‐selective electrode, spectrophotometry, voltammetry, digital‐image‐based colorimetry, fluorescence detection method, and flow injection analysis method . Generally speaking, atomic absorption and high‐resolution inductively coupled plasma mass spectrometry are adopted to evaluate and determine the content of iron in samples .…”