Molecular weight of polyaniline synthesized by oxidation of aniline with ammo- nium persulfate and with ferric chloride. Synth. Met. 69, 129-130.Davied S, Nicolau Y F, Revillon A. Molecular weight of polyaniline
Following the procedure of Example 1 using sodium or ammonium persulfate as the initiator resulted in failure in that no polymer was obtained. This failure is believed due to a possible redox reaction occurring between the monomer and the persulfate. Comaparitive EXAMPLE 12 In this example poly...
产品名称:Ammonium Persulfate, Molecular Grade .0订购此产品 供应商:Promega 规格:25g 目录价:232 库存状态:二周到货 CAS编号: 应用范围:生化试验 种属来源: 相关信息: 说明 过硫酸胺,分子级,是用于促进丙烯酰胺凝胶聚合的氧化剂。 特点. 质量检测:每一批过硫酸胺均经过检验并保证没有DNA 酶、RNA 酶及蛋白酶...
(Sigma-Aldrich A3553), 0.100% N-N′-methylenbis-(acrylamide) (Sigma-Aldrich 146072), 0.010% 4-hydroxy-2,2,6,6-tetramethyl-piperidin-1-oxyl (Sigma-Aldrich 176141), 0.200% N,N,N′,N′-tetramethylethylenediamine (Sigma-Aldrich T9281) and 0.200% ammonium persulfate (PanReac AppliChem, A...
A novel magnetic deep eutectic solvent (DES)-based polymeric hydrogel was synthesized via a facile and rapid (in 4 min) thermal frontal polymerization, using acrylic acid-menthol DES (as a functional monomer), ammonium persulfate (as initiator), and acrylic acid-Fe3O4 nanoparticles (as cross-...
To polymerize the gel, 8 μL of tetramethylethylenediamine (TEMED), followed by 8 μL of ammonium persulfate (APS) was added and gently mixed. The polymerized gel was then shredded to increase the surface area by passing the gel through a plastic grid insert by pulse centrifugation. The...
Phenylmethylsulfonyl fluoride (PMSF), thiourea, sorbitol, sodium pyrophosphate, ammonium persulfate, D,L-aspartic acid, trichloroacetic acid, sulfosalicylic acid dihydrate, acetic acid, acetonitrile, formic acid and trifluoroacetic acid (TFA) were from Wako Pure Chemicals (Osaka, Japan). Urea was from...
This nanofibers/aerogel composite with bifunction of chemo-photothermal synergetic therapy and hemostasis can be an antineoplastic biomedical material for the prevention of postoperative tumor recurrence and metastasis. select article Ag0, Re0, and Ag@Re heterogeneous persulfate activators for reactive radica...
The invention is directed to a method of making ultra high molecular weight diallyldialkyl ammonium salt homopolymers, compositions thereof and use of compositions as a fixative in
persulfate is the preferred initiator for this system. However, persulfates with other common counter ions, such as sodium or ammonium, are also effective. The amount of persulfate can vary from about 5 to 100 millimoles per mole of monomer with the preferred amount being from 10 to 20 milli...