Journal
ACS APPLIED MATERIALS & INTERFACES
Volume 13, Issue 48, Pages 57497-57504Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsami.1c19481
Keywords
porphyrin-derived metal-organic framework (PCN-224); cadmium sulfide (CdS); photoelectrochemical; doxorubicin hydrochloride; gentamicin sulfate
Funding
- National Natural Science Foundation of China [21575083]
- Jinzhong College 1331 Project Innovation Team [jzxycxtd2019007]
- 12th Hundred Talents Plan in Shanxi Province [128,129]
- 2019 Graduate Education Innovation Program [2019SY018]
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A novel cathodic photoelectrochemical strategy was proposed for the detection of two drugs, which successfully enhanced the photocurrent sensing performance by synthesizing specific photocathode materials. The potential of this composite material is significant in the field of photoelectrochemical sensing.
Nanomaterial selection is critical for photoelectrochemical (PEC) sensing. In this report, a novel cathodic photoelectrochemical (PEC) strategy was proposed for the detection of doxorubicin hydrochloride (Dox) and gentamicin sulfate (CN). The photocathode was synthesized by noncovalently coupling cadmium sulfide (CdS) to the porphyrin-derived metal-organic framework (CdS@PCN-224). This type of assembly created a pleasant interface for the combination of doxorubicin hydrochloride and gentamicin sulfate, resulting in a good CdS@PCN-224 donor-acceptor system. When compared to a single optoelectronic material, its photocurrent is enhanced by unprecedented nine times. This research could pave the way for the realization of PCN-224's enormous potential in PEC sensing.
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