Bao L L,Mahurin S M,Liang C D,Dai S.Study of silver films over silica beads as a surface-enhanced Raman scattering (SERS)substrate for detection of benzoic acid. Journal of Raman Spectroscopy . 2003Bao LL, Mahurin SM, Liang CD et al (2003) Study of silver films over silica beads ...
synthesized spherical Gd2O3:Eu3+ NPs as luminescent probes in a microarray immunoassay for phenoxybenzoic acid (PBA) [149]. A detection limit of 1.4 ng/mL for PBA was achieved, which was comparable to that of commercial ELISA system. At present, most of the biodetection by employing Eu3...
The objective of this work is to develop a smartphone-based dual-channel immunochromatographic test strip (ICTS) for on-site biomonitoring of exposure to cypermethrin by simultaneous detection of cypermethrin and its metabolite, 3-phenoxybenzoic acid (3-PBA). Polymer carbon dots (PCDs) with ...
5-DHBA: 2,5-Dihydroxybenzoic acid GPx: Glutathione peroxidase H2O2: Hydrogen peroxide HNE: 4-hydroxy-nonenal HPLC: High-pressure liquid chromatography Ip: Intraperitoneally Iv: Intravenously MDA: Malondialdehyde MnTBAP: Mn (III) tetrakis (4-benzoic acid) porphyrin MLP: Membrane lipid pe...
Potential application of 2-(6-ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl) benzoic acid phenyl thiourea for mercury determinationPotential application of 2-(6-ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl) benzoic acid phenyl thiourea for mercury determinationmercuric ionmercury...
Mobile Phase A: 5 mM ammonium acetate in water/formic acid buffer Mobile Phase B: Acetonitrile Detection: UV 254 nm Injection Volume: 10 μL Column Temperature: 25° C. Flow Rate: 0.8 mL/min TABLE 11 HPLC Gradient Time (Minutes) % A % B 0.0 90 10 10.0 10 90 15.0 10 90 15.1 90...
The growth factor-like lysophospholipids lysophosphatidic acid (LPA) and sphingosine-1-phosphate (S1P) regulate many fundamental cellular responses, including cell survival, cell proliferation, cellular motility and migration. LPA has been shown to have profound activity in preventing apoptosis and rescuing...
The results show that the intensity of the CV peaks increases obviously with the increase of benzoic acid concentration and scan rate. The sensor based on the zinc?bismuthate/bismuth oxide?nanocomposites shows a low detection limit of 0.053?μM at a signal-to-noise ratio of 3, a wide ...
Both direct and non‐competitive two‐site (sandwich) immunoassays are reported for 3‐phenoxybenzoic acid (3‐PBA) utilizing signal transduction by electrochemical impedance spectroscopy (EIS), and the sandwich immunoassay reduces the detection limit for this small molecule analyte by ~70×. The ...
and Meineke, I., “Prandial and diurnal effects on the absorption of orally administered enteric coated 5-aminosalicylic acid (5-ASA),” Br J Clin Pharmacol. Feb. 1992;33(2)1 79-82. Keller, J. et al., Release patterns of 5-aminosalicylic acid in human small intestine: Importance of ...