Cell culture vessels

Methanol, toluene, dichloromethane, ethyl acetate, tetrahydrofuran and petroleum ether were purchased from Concord (Tianjin, China). Methoxyl-poly(ethylene glycol) (mPEG₅₀₀₀) and hydrogen peroxide (H₂O₂) were purchased from Energy Chemical (Shanghai, China). 4,9-dibromo-6,7-bis(4-hexylphenyl)-[1,2,5]thiadiazolo[3,4-g]quinoxaline (DPTQ6-2Br) was purchased from Alfa (Zhengzhou, China). Cisplatin (purity 99%) was purchased from Shandong Boyuan Pharmaceutical Co., Ltd. (Shandong, China). 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and sodium dodecyl sulfate (SDS) were purchased from Beyotime (Shanghai, China). Cell culture vessels were purchased from Corning (Corning, NY, USA). Roswell Park Memorial Institute -1640 (RPMI-1640) medium, fetal bovine serum (FBS), 0.25% trypsin-EDTA, and penicillin/streptomycin (P/S) were purchased from Gibco (Gran Island, NY, USA). 2-(4-Amidinophenyl)-1H-indole-6-carboxamidine (DAPI) was purchased from Sigma-Aldrich (Shanghai, China). 2’,7’-dichlorodihydrofluorescein diacetate (DCFH-DA), Annexin V-FITC/Propidium iodide (PI) apoptosis detection kit, Hoechst 33258 and Calcein-AM/PI double stain kit, ATP assay kit were purchased from Beyotime Institute of Biotechnology (Jiangsu, China). Female Balb/c mice and female Balb/c nude mice (4–6 weeks) are used in the animal experiments.

N-Octyl isocyanate and hydrogen peroxide (H₂O₂), dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) were purchased from Aladdin (Shanghai, China). Cisplatin (purity 99%) was bought from Kunming Institute of Precious Metals (Yunnan, China). Human serum albumin (HSA) was purchased from Shang Hai Yuan Ye Bio-Technology Co., Ltd (Shanghai, China). 2-(4-Amidinophenyl)-1H-indole-6-carboxamidine (DAPI), Alexa Fluor 488 (Alex 488), Cy5.5, and Cy7.5 were purchased from Sigma-Aldrich (Shanghai, China). Calcein AM/PI (acetyl methoxy methyl ester/propidium iodide) cell viability kit, DNA extraction kit and Annexin V-FITC apoptosis detection kit was purchased from Beyotime Institute of Biotechnology (Jiangsu, China). Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) kit were purchased from Roche (Basel, Switzerland). RPMI-1640 medium, DMEM, 0.25% trypsin–EDTA, fetal bovine serum (FBS), and penicillin/streptomycin (P/S) were purchased from Gibco (NY, USA). Cell culture vessels were purchased from Corning (NY, USA).