“…The sensors mainly involved electrochemical sensors [ 173 , 174 ], biosensors [ 175 ], electrochemical biosensors [ 176 , 177 ], immunosensors [ 178 ], fluorescent sensors [ 179 , 180 ], etc. Sensors have penetrated into a wide range of fields, such as industrial production [ 181 , 182 , 183 ], environmental protection [ 184 ], bioengineering [ 179 , 185 ], medical diagnosis [ 186 , 187 , 188 , 189 ], marine exploration, and so on. MIL-101(Cr) also had great application value in sensing due to its characteristics [ 190 , 191 ].…”