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An optical nanosensor for measurement and detection of morphine using CdS quantum dots (CdS-QDs) functionalized by antimorphine antibody is illustrated. The prepared nanosensor (CdS-QDs-antimorphine) operates based on the selective host-guest interaction between morphine and antimorphine antibody. It was found that modification of CdS-QDs with antimorphine antibody quenches the primary fluorescence...
Highly luminescent crystalline polyimide (PI) nanosheets in high yields (up to 95%) were facilely prepared through reaction between melamine and pyromellitic dianhydride via a microwave-enhanced high temperature ionothermal method within only a few minutes (~3min). The as-synthesized luminescent crystalline PI nanosheets have been investigated as sensors for luminescence sensing investigations toward...
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