Polyvinyl pyrrolidone

Manufactured by Tianjin Guangfu

Polyvinyl pyrrolidone is a water-soluble polymer commonly used in various laboratory applications. It serves as a binding, stabilizing, and suspending agent in various formulations. The core function of polyvinyl pyrrolidone is to improve the physical and chemical properties of solutions and dispersions.

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Lab products found in correlation

Sodium hydroxide (naoh), by Beijing Chemical Works (1 mentions) Hydrochloric acid (hcl), by Beijing Chemical Works (1 mentions) Melamine, by Tianjin Guangfu (1 mentions) Ethylene glycol, by Beijing Chemical Works (1 mentions) H2ptcl6 6h2o, by Sinopharm (1 mentions) Ht7800 transmission electron microscope, by Hitachi (1 mentions) Lambda 35 uv vis spectrometer, by PerkinElmer (1 mentions) Bovine serum albumin (bsa), by Merck Group (1 mentions) Goat anti rat igg, by Merck Group (1 mentions)

2 protocols using polyvinyl pyrrolidone

Synthesis of Pt Nanoparticles with Melamine and PVP

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Melamine and polyvinyl pyrrolidone (PVP) were purchased from Tianjin Guangfu Fine Chemical Research Institute. H₂PtCl₆•6H₂O was purchased from Sinopharm Chemical Reagent Co., Ltd. NaOH, HCl, and ethylene glycol were obtained from Beijing Chemical Works. All chemical reagents were analytical grade and without purification before used.

Gan T., Yang J., Morris D., Chu X., Zhang P., Zhang W., Zou Y., Yan W., Wei S.H, & Liu G. (2021). Electron donation of non-oxide supports boosts O2 activation on nano-platinum catalysts. Nature Communications, 12, 2741.

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Rapid Pathogen Detection with Nanomaterials

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Chloroauric acid (HAuCl 4 ), sodium citrate (Na 3citrate), p-aminothiophenol (PATP), goat anti-rat IgG, and BSA were purchased from Sigma-Aldrich (St. Louis, MO). Anti-C. sakazakii monoclonal antibodies were prepared by the laboratory. Powdered infant formula was purchased from YeLi Dairy (Heilongjiang, China). Polyvinylpyrrolidone was purchased from Tianjin Guangfu Fine Chemical Research Institute (Tianjin, China). Absorbent pads, sample pads, and nitrocellulose membranes were purchased from Sartorius Trading Co. Ltd. (Shanghai, China) . All other chemicals were analytical-grade reagents. Ultraviolet-visible absorption spectra were assayed by using a Lambda 35 UV/VIS spectrometer (PerkinElmer, Waltham, MA). Transmission electron microscopy images were captured with an HT7800 transmission electron microscope (Hitachi, Tokyo, Japan). Raman spectra were obtained using a Raman microspectrometer system (inVia Raman microscope; Renishaw, Wotton-under-Edge, UK).

Gao S., Wu J., Wang H., Hu S, & Meng L. (2021). Highly sensitive detection of Cronobacter sakazakii based on immunochromatography coupled with surface-enhanced Raman scattering. Journal of dairy science, 104(3).

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