ArticleMikrochimica acta2020
A novel colorimetric sensor based on modified mesoporous silica nanoparticles for rapid on-site detection of nitrite.
Article in Mikrochimica acta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Design and Feasibility Evaluation of a Prototype Setup for Contemporary Easy Nitrates and Nitrites UV Detection in Water for Agriculture.Sensors (Basel, Switzerland) · 2026Article
- Article
- Portable Colorimetric Hydrogel Test Kits and On-Mobile Digital Image Colorimetry for On-Site Determination of Nutrients in Water.Molecules (Basel, Switzerland) · 2022Article
- Mesoporous Silica Nanoparticles in Chemical Detection: From Small Species to Large Bio-Molecules.Sensors (Basel, Switzerland) · 2021Review
- Greener Monolithic Solid Phase Extraction Biosorbent Based on Calcium Cross-Linked Starch Cryogel Composite Graphene Oxide Nanoparticles for Benzo(a)pyrene Analysis.Molecules (Basel, Switzerland) · 2021Article
- Ratiometric Colorimetric Detection of Nitrite Realized by Stringing Nanozyme Catalysis and Diazotization Together.Biosensors · 2021Article
- All Silica Micro-Fluidic Flow Injection Sensor System for Colorimetric Chemical Sensing.Sensors (Basel, Switzerland) · 2021Article
- Au nanoparticle-loaded eggshell for electrochemical detection of nitrite.RSC advances · 2021Article
- MiR-197 Inhibitor Loaded AbCD133@MSNs@GNR Affects the Development of Prostate Cancer Through Targeting ITGAV.Frontiers in cell and developmental biology · 2021Article
Corrections and comments
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Authors and funding
6 authors.
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Abstract
A novel colorimetric sheet based on Griess reagent-doped mesoporous silica nanoparticles was developed for nitrite detection. Griess reagent was adsorbed on long-range ordered hexagonal mesoporous silica nanoparticles and developed ink-bottle pores with some disorder. When the modified nanoparticles were bound using starch to fabricate a thin (~ 313 μm) colorimetric sheet, spherical particles with a rougher surface and some distortion of their mesoporosity were observed. The sheet was used in conjunction with digital image colorimetry (DIC) and provides a wide linear range of 0.05 to 2.50 mg L
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