A Smartphone-Enabled Imaging Device for Chromotropic Acid-Based Measurement of Nitrate in Soil Samples

In this study, a novel chromotropic acid-based color development method was proposed for quick estimation of soil nitrate (NO(3)(−)). The method utilized a 3D printed device integrated with the rear-end camera of a smartphone and a stand-alone application called SMART NP. By analyzing the mean Value...

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Detalles Bibliográficos
Autores principales: Lavanya, Veerabhadrappa, Nayak, Anshuman, Deb Roy, Partha, Dasgupta, Shubhadip, Dey, Subhadip, Li, Bin, Weindorf, David C., Chakraborty, Somsubhra
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10490029/
https://www.ncbi.nlm.nih.gov/pubmed/37687803
http://dx.doi.org/10.3390/s23177345

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10490029/
https://www.ncbi.nlm.nih.gov/pubmed/37687803
http://dx.doi.org/10.3390/s23177345

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