Breath-by-breath measurement of exhaled ammonia by acetone-modifier positive photoionization ion mobility spectrometry via online dilution and purging sampling

Exhaled ammonia (NH(3)) is an essential noninvasive biomarker for disease diagnosis. In this study, an acetone-modifier positive photoionization ion mobility spectrometry (AM-PIMS) method was developed for accurate qualitative and quantitative analysis of exhaled NH(3) with high selectivity and sens...

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Detalles Bibliográficos
Autores principales: Wang, Lu, Jiang, Dandan, Hua, Lei, Chen, Chuang, Li, Dongming, Wang, Weiguo, Xu, Yiqian, Yang, Qimu, Li, Haiyang, Leng, Song
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Xi'an Jiaotong University 2023
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10173289/
https://www.ncbi.nlm.nih.gov/pubmed/37181293
http://dx.doi.org/10.1016/j.jpha.2023.02.008

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