journal article·2024-12

Dual trace detection of hazardous substances by aptamer-functionalized gold nanofilms based on surface-enhanced Raman spectroscopy

Xiaoming Li, De Zhang, Yufeng Wang, Jie Huang, Qianmin Dong, Shangzhong Jin, Pei Liang

Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Advanced biosensing and bioanalysis techniques · Biosensors and Analytical Detection

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (51)

Show source-provided references
1. Surface-enhanced Raman spectroscopy10.1038/s43586-021-00083-6 ↗
2. Review on combining surface-enhanced Raman spectroscopy and electrochemistry for analytical applications10.1016/j.aca.2021.339250 ↗
3. A review on surface-enhanced Raman scattering10.3390/bios9020057 ↗
4. Designing surface-enhanced Raman scattering (SERS) platforms beyond hotspot engineering: emerging opportunities in analyte manipulations and hybrid materials10.1039/C7CS00786H ↗
5. Toward flexible surface-enhanced Raman scattering (SERS) sensors for point-of-care diagnostics10.1002/advs.201900925 ↗
6. Emerging core–shell nanostructures for surface-enhanced Raman scattering (SERS) detection of pesticide residues10.1016/j.cej.2021.130323 ↗
7. Nanostructured organic semiconductor films for molecular detection with surface-enhanced Raman spectroscopy10.1038/nmat4957 ↗
8. Surface-enhanced Raman spectroscopy as a probe of the surface chemistry of nanostructured materials10.1002/adma.201505355 ↗
9. Realization of qualitative to semi-quantitative trace detection via SERS-ICA based on internal standard method10.1016/j.talanta.2024.125650 ↗
10. Shrinking gap between nanoparticles in gold nanofilms to enhance Surface-Enhanced Raman Spectroscopy performance investigated by both experimental and theoretical methods10.1016/j.apsusc.2023.157823 ↗
11. Machine learning-assisted global DNA methylation fingerprint analysis for differentiating early-stage lung cancer from benign lung diseases10.1016/j.bios.2023.115235 ↗
12. Early cancer detection by SERS spectroscopy and machine learning
13. Single test-based diagnosis of multiple cancer types using Exosome-SERS-AI for early stage cancers10.1038/s41467-023-37403-1 ↗
14. Development and evaluation of a gold nanourchin (GNU)-based sandwich architecture for SERS immunosensing in liquid
15. Plasmonic microneedle arrays for in situ sensing with surface-enhanced Raman spectroscopy (SERS)10.1021/acs.nanolett.9b02070 ↗
16. Reactive Hydrogel Patch for SERS Detection of Environmental Formaldehyde10.1021/acssensors.2c02676 ↗
17. SERS-tag technology in food safety and detection: sensing from the “fingerprint” region to the “biological-silent” region10.1016/j.jfutfo.2023.11.003 ↗
18. Democratizing robust SERS nano-sensors for food safety diagnostics
19. A sensitive silver nanoflower-based SERS sensor coupled novel chemometric models for simultaneous detection of chlorpyrifos and carbendazim in food10.1016/j.lwt.2022.113804 ↗
20. Zr-MOF-induced smart accumulation enables surface-enhanced raman spectroscopic detection of dioxin at ppt level in food samples
21. Nondestructive separation/enrichment and rolling circle amplification-powered sensitive SERS enumeration of circulating tumor cells via aptamer recognition10.1016/j.bios.2023.115273 ↗
22. Recent developments in non-enzymatic (bio) sensors for detection of pesticide residues: Focusing on antibody, aptamer and molecularly imprinted polymer10.1016/j.talanta.2021.122397 ↗
23. Intrinsic SERS fingerprints of aptamer-peptide conjugates for direct high-specific profiling abnormal protein levels in cancer patients10.1021/acs.analchem.3c01988 ↗
24. Highly sensitive detection of elevated exosomal miR-122 levels in radiation injury and hepatic inflammation using an aptamer-functionalized SERS-sandwich assay10.1021/acsabm.1c00845 ↗
25. Advanced detection and sensing strategies of Pseudomonas aeruginosa and quorum sensing biomarkers: A review10.1016/j.talanta.2022.123210 ↗
26. High-affinity one-step aptamer selection using a non-fouling porous hydrogel
27. Sensitive and simultaneous detection of different pathogens by surface-enhanced Raman scattering based on aptamer and Raman reporter co-mediated gold tags10.1016/j.snb.2020.128182 ↗
28. A SERS aptasensor based on AuNPs functionalized PDMS film for selective and sensitive detection of Staphylococcus aureus10.1016/j.bios.2020.112806 ↗
29. SERS-based dual-mode DNA aptasensors for rapid classification of SARS-CoV-2 and influenza A/H1N1 infection10.1016/j.snb.2021.131324 ↗
30. Dual-Aptamer-Assisted Ratiometric SERS Biosensor for Ultrasensitive and Precise Identification of Breast Cancer Exosomes10.1021/acssensors.2c02587 ↗
31. Novel mesoporous silica surface loaded gold nanocomposites SERS aptasensor for sensitive detection of zearalenone10.1016/j.foodchem.2022.134384 ↗
32. SERS aptasensor utilizing aptamer-conformation-mediated regulation of Au dumbbell dimers for the ultrasensitive detection of β-phenethylamine in foods10.1016/j.snb.2024.135293 ↗
33. A SERS aptasensor for rapid detection of aflatoxin B1 in coix seed using satellite structured Fe3O4@ Au nanocomposites10.1016/j.foodcont.2022.109228 ↗
34. Selection of aptamer targeting levamisole and development of a colorimetric and SERS dual-mode aptasensor based on AuNPs/Cu-TCPP (Fe) nanosheets10.1016/j.talanta.2022.123739 ↗
35. A label-free fluorescent magnetic dual-aptasensor based on aptamer allosteric regulation of β-lactoglobulin
36. Development of a SERS aptasensor for the determination of L-theanine using a noble metal nanoparticle-magnetic nanospheres composite
37. Non-immobilized GO-SELEX of aptamers for label-free detection of thiamethoxam in vegetables10.1016/j.aca.2022.339677 ↗
38. Preparation and characterization of aptamers against O,p'-DDT
39. Shrinking gap between nanoparticles in gold nanofilms to enhance Surface-Enhanced Raman Spectroscopy performance investigated by both experimental and theoretical methods10.1016/j.apsusc.2023.157823 ↗
40. Large-scale plasmonic pyramidal supercrystals via templated self-assembly of monodisperse gold nanospheres10.1021/acs.jpcc.6b12161 ↗
41. Direct optical detection of aptamer conformational changes induced by target molecules10.1021/ac901849k ↗
42. A SERS aptasensor based on AuNPs functionalized PDMS film for selective and sensitive detection of Staphylococcus aureus10.1016/j.bios.2020.112806 ↗
43. RSPSSL: A novel high-fidelity Raman spectral preprocessing scheme to enhance biomedical applications and chemical resolution visualization
44. Development of dipstick-based immuno-chemiluminescence techniques for the rapid detection of dichlorodiphenyltrichloroethane10.1002/bio.1389 ↗
45. Strip-based immunoassay for the simultaneous detection of the neonicotinoid insecticides imidacloprid and thiamethoxam in agricultural products10.1016/j.talanta.2012.08.047 ↗
46. Magnetic ferroferric oxide and polydopamine molecularly imprinted polymer nanocomposites based electrochemical impedance sensor for the selective separation and sensitive determination of dichlorodiphenyltrichloroethane (DDT)10.1016/j.aca.2019.10.027 ↗
47. Simultaneous determination of residues of thiamethoxam and its metabolite clothianidin in tobacco leaf and soil using liquid chromatography-tandem mass spectrometry10.1002/bmc.4225 ↗
48. Development of a sensitive immunoassay for detecting persistent contaminant dichlorodiphenyltrichloroethane (DDT) in food samples using a monoclonal antibody10.1016/j.foodcont.2024.110320 ↗
49. Development of a multicolor upconversion fluorescence immunoassay for the simultaneous detection of thiamethoxam and dextran by magnetic separation10.1039/D0RA07954E ↗
50. Gold nanoparticles based dipstick immunoassay for the rapid detection of dichlorodiphenyltrichloroethane: An organochlorine pesticide10.1016/j.bios.2009.05.006 ↗
51. Smartphone-based molecularly imprinted sensors for rapid detection of thiamethoxam residues and applications