Fabrication of CDs hybrid MIL-68(In) derived In2O3In2S3 hollow tubular heterojunction and their exceptional self-powered PEC aptasensing properties for ampicillin detecting
Source abstract
Abstract
A visible-light-driven self-powered photoelectrochemical (PEC) aptasensor was developed for ampicillin (AMP) detecting based on carbon dots (CDs) hybrid MIL-68(In)-derived In2O3In2S3 hollow tubular heterojunction (CDs/In2O3In2S3). In2S3 nanosheets uniformly grew in-situ on the surface of In2O3 hollow tubes, forming a close contact heterogeneous interface, which significantly promoted the transfer and separation of photo-generated carriers, and provided a large specific surface area and rich active sites for the PEC aptasensing platform. Furthermore, the CDs/In2O3In2S3/ITO electrode, which was obtained by dipping assembly, showed remarkable and stable photoelectric signals at zero-bias under visible light irradiation. The amino-functionalized AMP aptamer was fixed on the working electrode as a biological recognition element, and the concentration of AMP was determined by observing the change in photocurrent intensity caused by the specific capture of AMP molecules in solution. Under optimized conditions, the developed PEC aptasensor displayed a relatively wide linear range from 0.001 ng mL−1 to 300 ng mL−1, as well as a low detection limit (LOD) of 0.06 pg mL−1. Besides, the novel self-powered PEC AMP-aptasensor exhibited excellent reproducibility, good stability and selectivity, which open a potential avenue for antibiotic residues detection in environmental media.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced biosensing and bioanalysis techniques · Carbon and Quantum Dots Applications · Advanced Photocatalysis Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (50)
Show source-provided references
1. Three decades of beta-lactamase inhibitors10.1128/CMR.00037-09 ↗
2. Electrochemical aptasensor for ampicillin detection based on the protective effect of aptamer-antibiotic conjugate towards dpnii and exo iii digestion10.1016/j.talanta.2019.01.010 ↗
3. Aptasensor for ampicillin using gold nanoparticle based dual fluorescence-colorimetric methods10.1007/s00216-011-5662-3 ↗
4. Direct determination of ampicillin and amoxicillin residues in food samples after aqueous sds extraction by micellar liquid chromatography with uv detection10.1039/c3ay42011f ↗
5. Detection of low concentrations of ampicillin in milk10.1039/C5AN00864F ↗
6. Fluorescent aptasensor for antibiotic detection using magnetic bead composites coated with gold nanoparticles and a nicking enzyme10.1016/j.aca.2017.06.037 ↗
7. Second generation of signaling-probe displacement electrochemical aptasensor for detection of picomolar ampicillin and sulfadimethoxine10.1016/j.snb.2017.07.119 ↗
8. Enhanced P3HT/ZnO nanowire array solar cells by pyro-phototronic effect10.1021/acsnano.6b06049 ↗
9. Copper source/drain electrode contact resistance effects in amorphous indium–gallium–zinc-oxide thin film transistors
10. High-performance piezoelectric gate diode of a single polar-surface dominated ZnO nanobelt
11. An intriguing signal-off responsive photoelectrochemical aptasensor for ultrasensitive detection of microcystin-lr and its mechanism study10.1016/j.snb.2017.12.065 ↗
12. Current advances in quantum-dots-based photoelectrochemical immunoassays10.1002/asia.201701229 ↗
13. Zhao K, Ouyang B, Bowen CR, Wang Z, Yang Y. One-structure-based multi-effects coupled nanogenerators for flexible and self-powered multi-functional coupled sensor systems. Nanomater Energy, 2020, 71(104632).10.1016/j.nanoen.2020.104632 ↗
14. Photocurrent polarity controlled by light wavelength in self-powered ZnO nanowires/SnS photodetector system
15. Thermo-photoelectric coupled effect induced electricity in N-type SnSe:Br single crystals for enhanced self-powered photodetectors
16. Self-powered photoelectrochemical biosensing platform based on Au NPs@ZnO nanorods array10.1007/s12274-015-0913-9 ↗
17. A label-free photoelectrochemical aptasensing platform base on plasmon au coupling with mof-derived In2O3@g-C3N4 nanoarchitectures for tetracycline detection10.1016/j.snb.2019.126817 ↗
18. Highly selective DNA-based sensor for lead(ii) and mercury(ii) ions10.1021/ac8022185 ↗
19. Aptamer based assay of plated-derived grow factor in unprocessed human plasma sample and MCF-7 breast cancer cell lysates using gold nanoparticle supported alpha-cyclodextrin10.1016/j.ijbiomac.2017.11.149 ↗
20. Aptamer-mip hybrid receptor for highly sensitive electrochemical detection of prostate specific antigen10.1016/j.bios.2015.08.043 ↗
21. Structure, performance, and application of BiFeO3 nanomaterials10.1007/s40820-020-00420-6 ↗
22. Flexible piezoresistive strain sensor based on single Sb-doped ZnO nanobelts
23. Synthesis and characterization of Sb-doped ZnO nanobelts with single-side zigzag boundaries10.1021/jp8064213 ↗
24. Laser-etched stretchable graphene–polymer composite array for sensitive strain and viscosity sensors10.1007/s40820-019-0333-6 ↗
25. Atomically isolated nickel species anchored on graphitized carbon for efficient hydrogen evolution electrocatalysis10.1038/ncomms10667 ↗
26. Formation of Fe2O3 microboxes with hierarchical shell structures from metal-organic frameworks and their lithium storage properties10.1021/ja307475c ↗
27. Bioinspired hollow semiconductor nanospheres as photosynthetic nanoparticles10.1038/ncomms2152 ↗
28. Precise formation of a hollow carbon nitride structure with a janus surface to promote water splitting by photoredox catalysis10.1002/anie.201606102 ↗
29. Formation of hierarchical In2S3-CdIn2S4 heterostructured nanotubes for efficient and stable visible light CO2 reduction10.1021/jacs.7b10733 ↗
30. Construction of ZnIn2S4-In2O3 hierarchical tubular heterostructures for efficient CO2 photoreduction10.1021/jacs.8b02200 ↗
31. A robust CdS/In2O3 hierarchical heterostructure derived from a metal-organic framework for efficient visible-light photocatalytic hydrogen production10.1039/C8QI01202D ↗
32. Hollow In2O3@ZnFe2O4 heterojunctions for highly efficient photocatalytic degradation of tetracycline under visible light10.1039/C9EN00811J ↗
33. Fabrication and application of a ratiometric and colorimetric fluorescent probe for Hg2+ based on dual-emissive metal-organic framework hybrids with carbon dots and Eu3+10.1039/C5TC04002G ↗
34. In-situ synthesis of cu nanoparticles hybridized with carbon quantum dots as a broad spectrum photocatalyst for improvement of photocatalytic H-2 evolution10.1016/j.apcatb.2017.01.051 ↗
35. High-performance asymmetric supercapacitor based on flowery nickel-zinc phosphate microspheres with carbon dots10.1016/j.electacta.2018.08.119 ↗
36. A photoelectrochemical aptasensor for thrombin based on the use of carbon quantum dot-sensitized TiO2 and visible-light photoelectrochemical activity10.1007/s00604-018-2800-z ↗
37. Size-controlled indium(iii)-benzenedicarboxylate hexagonal rods and their transformation to In2O3 hollow structures10.1039/c3ce40113h ↗
38. Highly photoluminescent carbon dots for multicolor patterning, sensors, and bioimaging10.1002/anie.201300519 ↗
39. Enhanced triethylamine-sensing properties of p-n heterojunction Co3O4/In2O3 hollow microtubes derived from metal–organic frameworks10.1016/j.snb.2018.01.246 ↗
40. The fabrication of In2O3/In2S3/Ag nanocubes for efficient photoelectrochemical water splitting10.1039/C5CP05833C ↗
41. Facile and controllable modification of 3D In2O3 microflowers with In2S3 nanoflakes for efficient photocatalytic degradation of gaseous ortho-dichlorobenzene10.1021/acs.jpcc.6b03618 ↗
42. Fabrication of highly efficient and hierarchical CdS QDs/CQDs/H-TiO2 ternary heterojunction: surpassable photocatalysis under sun-like illumination10.1021/acs.iecr.8b04627 ↗
43. One-step microwave-assisted polyol synthesis of green luminescent carbon dots as optical nanoprobes10.1016/j.carbon.2013.10.086 ↗
44. In situ growth of carbon dots on TiO2 nanotube arrays for pec enzyme biosensors with visible light response10.1039/C9RA01045A ↗
45. Upconversion and downconversion fluorescent graphene quantum dots: ultrasonic preparation and photocatalysis10.1021/nn2040395 ↗
46. Fabrication of In2O3/In2S3 microsphere heterostructures for efficient and stable photocatalytic nitrogen fixation10.1016/j.apcatb.2019.117932 ↗
47. Microwave synthesis of ZnxCd1−xS nanorods and their photocatalytic activity under visible light10.1021/jp9066247 ↗
48. Electrodeposition technique-dependent photoelectrochemical and photocatalytic properties of an In2S3/TiO2 nanotube array10.1039/c3cp54675f ↗
49. N-doped carbon dots: a metal-free co-catalyst on hematite nanorod arrays toward efficient photoelectrochemical water oxidation10.1039/C6QI00517A ↗
50. The visible light-driven and self-powered photoelectrochemical biosensor for organophosphate pesticides detection based on nitrogen doped carbon quantum dots for the signal amplification10.1016/j.electacta.2018.11.086 ↗