{"in": [""], "out": "nanoparticles"}
{"in": ["ethanol"], "out": ""}
{"in": ["nanoparticles"], "out": "the brown supernatant"}
{"in": ["ethanol"], "out": "leftover nonmagnetic product"}
{"in": ["ethanol"], "out": "hydrophilic reaction step"}
{"in": ["water"], "out": "black powders"}
{"in": [], "out": "TGA"}
{"in": ["TGA"], "out": "FIASH-EDT2"}
{"in": ["FIASH-EDT2", "Maleimide", "SPMNPs"], "out": ""}
{"in": [], "out": "the reaction"}
{"in": ["unbound (fluorescein)"], "out": "PBS"}
{"in": ["PBS"], "out": "further cellular uptake analysis"}
{"in": ["fluorescence-modified SPMNPs"], "out": ""}
{"in": ["4% paraformaldehyde"], "out": "DAPI nucleus staining"}
{"in": [], "out": ""}
{"in": [], "out": ""}