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Polyvinyl pyrrolidone

Manufactured by Energy Chemical
Sourced in China

Polyvinyl pyrrolidone is a water-soluble polymer that is commonly used in various laboratory applications. It serves as a binder, dispersant, and stabilizer for a variety of substances. The core function of polyvinyl pyrrolidone is to improve the physical and chemical properties of the materials it is incorporated into.

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2 protocols using polyvinyl pyrrolidone

1

Bulk In2Se3 Synthesis Protocol

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Bulk In2Se3 was purchased from Six Carbon Technology (Shenzhen, China). Tetraheptylammonium bromide (THAB) was purchased from Aladdin (Shanghai, China) Polyvinyl pyrrolidone (PVP) was purchased from Energy Chemical (Shanghai, China). Poly(diallyldimethylammonium chloride) (PDDA) was purchased from Sigma-Aldrich (Shanghai, China). Polyurethane was purchased from Yantai Wanhua Polyurethane Co., Ltd. (Yantai, China). Cr and Au metals were purchased from Vnano Vacuum Technology Co., Ltd. (Beijing, China). Carbon rod was purchased from Tianjin Aida Hengsheng Technology Development Co., Ltd. (Tianjin, China). Other solutions, including Acetonitrile, N,N–Dimethylformamide (DMF), acetone, and ethanol and isopropyl alcohol were purchased from Tianjin Chemical Reagent Company (Tianjin, China). Ultrapure water (20 MΩ. cm−1) was prepared by a Sartorius Arium pro UF system made by sartorius (Göttingen, Germany).
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2

Multifunctional Nanoparticle Synthesis and Characterization

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Red prussiate (K3[Fe(CN)6]), palladium chloride (PdCl2), polyvinylpyrrolidone
(PVP),
and 1-(3-(dimethylamino) propyl)-3-ethylcarbodiimide hydrochloride
(EDC) were purchased from Energy Chemical (Shanghai, China). PEG–NH2 (Mw = 5 kDa) was obtained from
Biomatrik Inc. (Beijing, China). Polyacrylic acid (PAA, Mw = 1.8 kDa), poly(allylamine hydrochloride) (PAH, Mw = 15 kDa), and pentacarbonyl iron (Fe(CO)5) were obtained from Xin Ding Pengfei Technology Development
Co., Ltd. (Beijing, China). Doxorubicin (Dox) was purchased from J&K
(Shanghai, China). The cytoplasm/mitochondria fractionation kit, mitochondrial
membrane potential assay kit (with JC-1), ATP assay kit, ROS assay
kit, Annexin V-FITC/PI kit, and live/dead cell double-staining kit
were purchased from Beyotime (Shanghai, China) and used according
to the protocols provided by the manufacturers. No unexpected or unusually
high safety hazards were encountered herein.
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