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   Articles with "colorimetric test" as a keyword



White Nanozymes with Enhanced Alkaline Phosphatase‐Mimicking Activity and Selective Inhibition Effect: Enzyme‐Free Colorimetric Test Strip of Pesticide

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202509324

Abstract: The development of nanozymes with minimized color interference and target‐specific recognition capability represents a critical advancement in colorimetric test strip. Here, white nanozymes are facilely synthesized by coordination polymerization. The optimization of surfactant modification endowed… read more here.

Keywords: colorimetric test; white nanozymes; test; test strip ... See more keywords

Colorimetric Test for Fast Detection of SARS-CoV-2 in Nasal and Throat Swabs

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recommendations! Published in 2020 at "ACS Sensors"

DOI: 10.1021/acssensors.0c01742

Abstract: Mass testing is fundamental to face the pandemic caused by the coronavirus SARS-CoV-2 discovered at the end of 2019. To this aim, it is necessary to establish reliable, fast, and cheap tools to detect viral… read more here.

Keywords: colorimetric test; detection; viral particle; nasal throat ... See more keywords

White Mn-MOF nanozymes with peroxidase-activity specificity overcome color and O2 effects on colorimetric test strips

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recommendations! Published in 2025 at "Communications Chemistry"

DOI: 10.1038/s42004-025-01772-z

Abstract: Given the promising prospect of nanozymes in colorimetric test strips, it is essential to eliminate the interferences of their multi-activities and various colors on the test strip. Here, white Mn-based metal-organic frameworks (Mn-MOFs) with ultrathin… read more here.

Keywords: colorimetric test; white mof; mof nanozymes; test strips ... See more keywords

An amplification-free colorimetric test for sensitive DNA detection based on the capturing of gold nanoparticle clusters.

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recommendations! Published in 2020 at "Nanoscale"

DOI: 10.1039/d0nr03517c

Abstract: PCR-free or amplification-free strategies for DNA detection provide an interesting alternative to classical molecular biology techniques, opening new possibilities for on-site diagnostics. In this framework, we present herein an amplification-free colorimetric test for DNA detection,… read more here.

Keywords: colorimetric test; free colorimetric; detection; amplification free ... See more keywords

Evaluation of the MAST PAcE Colorimetric Test for Rapid Detection of Carbapenemase Activity in Gram-Negative Bacilli

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recommendations! Published in 2021 at "Antimicrobial Agents and Chemotherapy"

DOI: 10.1128/aac.02351-20

Abstract: The MAST Carba PAcE test is a colorimetric test used to detect carbapenemase-producing Gram-negative bacilli from cultured colonies. The performances of this test were compared with those of β-CARBA, Carba NP, and RAPIDEC Carba NP… read more here.

Keywords: gram negative; carba; test; colorimetric test ... See more keywords