A novel lab-on-chip spectrophotometric pH sensor for autonomous in situ seawater measurements to 6000 m depth on stationary and moving observing platforms

التفاصيل البيبلوغرافية
العنوان: A novel lab-on-chip spectrophotometric pH sensor for autonomous in situ seawater measurements to 6000 m depth on stationary and moving observing platforms
المؤلفون: Tianya Yin, Sara E. Fowell, Martin Arundell, Matthew C. Mowlem, Socratis Loucaides, Christopher L. Cardwell, Stathys Papadimitriou, Allison Schaap, Victoire M.C. Rérolle, Martin R. Palmer, John Walk
المصدر: Environmental Science & Technology
سنة النشر: 2021
مصطلحات موضوعية: Accuracy and precision, Materials science, 010504 meteorology & atmospheric sciences, Continuous operation, Analytical chemistry, General Chemistry, 010501 environmental sciences, Lab-on-a-chip, 01 natural sciences, law.invention, Salinity, Volume (thermodynamics), 13. Climate action, law, Reagent, Environmental Chemistry, Seawater, 14. Life underwater, 0105 earth and related environmental sciences, Bar (unit)
الوصف: We report a new, autonomous Lab-on-Chip (LOC) microfluidic pH sensor with a 6000 m depth capability, ten times the depth capability of the state of the art autonomous spectrophotometric sensor. The pH is determined spectrophotometrically using purified meta-Cresol Purple indicator dye offering high precision (
وصف الملف: text
اللغة: English
DOI: 10.1021/acs.est.1c03517
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e888c33c98d4d0f5ed75326d7d4eb9
حقوق: OPEN
رقم الأكسشن: edsair.doi.dedup.....02e888c33c98d4d0f5ed75326d7d4eb9
قاعدة البيانات: OpenAIRE