12951_2019_465_MOESM1_ESM.docx (554.42 kB)
MOESM1 of A facile preparation of FePt-loaded few-layer MoS2 nanosheets nanocomposites (F-MoS2-FePt NCs) and their application for colorimetric detection of H2O2 in living cells
journal contributionposted on 2019-03-13, 05:00 authored by Zunfu Hu, Zhichao Dai, Xiaowei Hu, Baochan Yang, Qingyun Liu, Chuanhui Gao, Xiuwen Zheng, Yueqin Yu
Additional file 1: Figure S1. The atomic force microscopy (AFM) images of the as-prepared Few-layers MoS2 nanosheets. Figure S2. The potential distribution of FePt-DMSA NPs. Figure S3. a TEM image of bulk MoS2 sheets; b HRTEM of MoS2-FePt. Figure S4. Image of FePt NPs before and after transferred from lipophilic to hydrophilic by DMSA via ligand exchange reaction. For the two phases, the upper layer is n-hexane, the lower is the water. Figure S5. a Images of MCF-7 cells incubated with TMB (1Â mM) and b L02 cells incubated with F-MoS2-FePt-PEG-FA and TMB (1Â mM). Table S1. Comparison of the linear range and the detection limit of H2O2 by means of different sensors.