https://www.selleckchem.com/pr....oducts/ch6953755.htm
Designing a universal route for rational synthesis of a family of hollow multinary chalcogenide semiconductors for photoelectrochemical biosensors is still facing to the enormous challenges ahead. Herein a template-assisted Cu2O surface vulcanization and etching through a Pearson's hard and soft acid-base (HSA principle was utilized to synthesize hollow Cu2-xS photoactive materials for photocurrent detection of prostate-specific antigen (PSA). We initially synthesized cubic Cu2O and further surface sulfidation and HCl etching to obt