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A rapid, easy, and sensitive method for detecting His-tag-containing chitinase based on ssDNA aptamers and gold nanoparticles

https://doi.org/10.1016/j.foodchem.2020.127230
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22/22 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

The 22 checked references that resolve
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Gold Nanoparticles:  Assembly, Supramolecular Chemistry, Quantum-Size-Related Properties, and Applications toward Biology, Catalysis, and Nanotechnology
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Aptamer binding assays for proteins: The thrombin example—A review
resolves10.1016/j.foodchem.2018.04.068
Cloning, characterization and substrate degradation mode of a novel chitinase from Streptomyces albolongus ATCC 27414
resolves10.1002/bit.23191
Aptamer‐based downstream processing of his‐tagged proteins utilizing magnetic beads
resolves10.1021/ja0259483
Aptamer-Based Colorimetric Probe for Cocaine
resolves10.1039/b900900k
Adenosine detection by using gold nanoparticles and designed aptamer sequences
resolves10.1007/s00216-009-2640-0
Label-free aptamer-based colorimetric detection of mercury ions in aqueous media using unmodified gold nanoparticles as colorimetric probe
resolves10.1021/ac0351769
Adenosine-Dependent Assembly of Aptazyme-Functionalized Gold Nanoparticles and Its Application as a Colorimetric Biosensor
resolves10.1002/anie.200502589
Fast Colorimetric Sensing of Adenosine and Cocaine Based on a General Sensor Design Involving Aptamers and Nanoparticles
resolves10.1016/S0165-9936(03)01208-1
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resolves10.1016/j.clindermatol.2008.01.003
Chitin nanofibrils for advanced cosmeceuticals
resolves10.1021/ac503360n
A Label-Free Aptamer-Fluorophore Assembly for Rapid and Specific Detection of Cocaine in Biofluids
resolves10.3390/s111009520
A Label-Free Electrochemical Immunosensor for Carbofuran Detection Based on a Sol-Gel Entrapped Antibody
resolves10.1039/b912025d
Site-specific covalent labeling of His-tag fused proteins with a reactive Ni(ii)–NTA probe
resolves10.1039/b607448k
Unmodified gold nanoparticles as a colorimetric probe for potassium DNA aptamers
resolves10.1002/adma.200703181
Label‐Free Colorimetric Detection of Lead Ions with a Nanomolar Detection Limit and Tunable Dynamic Range by using Gold Nanoparticles and DNAzyme
resolves10.1039/b707642h
Simple and sensitive aptamer-based colorimetric sensing of protein using unmodified gold nanoparticle probes
resolves10.1073/pnas.1005632107
Colorimetric detection of DNA, small molecules, proteins, and ions using unmodified gold nanoparticles and conjugated polyelectrolytes
resolves10.1016/j.foodhyd.2010.03.003
Biological activities of chitosan and chitooligosaccharides
resolves10.1002/smll.200800057
Visual Cocaine Detection with Gold Nanoparticles and Rationally Engineered Aptamer Structures
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