Iron 2 chloride anhydrous

Copper(II) chloride dehydrate (CuCl₂·2H₂O), hydrochloric acid (HCl, 37%), nitric acid (HNO₃, 65%), and Dulbecco’s modified Eagle’s medium-high glucose (DMEM/HG) were purchased from Thermo Fisher Scientific (Massachusetts, USA). Iron(II) chloride anhydrous (FeCl₂, 99.5%), methylene blue (C₁₆H₁₈ClN₃) and thiazolyl blue tetrazolium bromide (MTT) were from Alfa Aesar (Massachusetts, USA). Hydrazine hydrate (N₂H₄·H₂O) and sodium pyruvate (C₃H₃NaO₃S·xH₂O) were from Acros Organics (Morris Plains, NJ, USA). poly(styrene-alt-maleic acid) sodium salt solution (PSMA), hydrogen peroxide (H₂O₂), 2′,7′-dichlorofluorescein diacetate (DCFH-DA), sodium bicarbonate (NaHCO₃), trypan blue (0.4%), imidazole, N,N-dimethyl-4-nitrosoaniline (RNO), N-(3-dimethylaminopropyl)-N’-ethylcarbodiimide hydrochloride (EDC), N-hydroxysuccinimide (NHS), and folic acid (C₁₉H₁₉N₇O₆) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Fetal bovine serum (FBS), trypsin-ethylenediaminetetraacetic acid(trypsin-EDTA, 0.25%) and antibiotic-antimycotic (penicillin/streptomycin/amphotericin B) were from Biological Industries (Cromwell, CT, USA). Dimethyl sulfoxide was from Scharlau (Barcelona, Spain).

Copper (II) chloride dehydrate (Riedel-de Haën, USA), Iron(II) chloride anhydrous(Alfa Aesar, USA), Hydrogen tetrachloroaurate(III) hydrate(Alfa Aesar, USA), (1-Hexadecyl) trimethylammonium bromide(Alfa Aesar, USA), Hydrazine hydrate(Acros Organics, USA), Poly(styrene-alt-maleic acid) sodium salt solution (PSMA)(Aldrich, USA), L-Ascorbic acid(Sigma-Aldrich, USA), Hydrogen peroxide solution(Sigma, USA), p-Toluenesulfonic Acid, 12% in Acetic Acid (TA) (Acros Organics, USA), N, N-Dimethyl-4-nitrosoaniline (RNO) (Alfa Aesar, USA).