Gas detection using portable deep-UV absorption spectrophotometry: A review

S Khan, D Newport, S Le Calvé - Sensors, 2019 - mdpi.com
Several gas molecules of environmental and domestic significance exhibit a strong deep-UV
absorption. Therefore, a sensitive and a selective gas detector based on this unique …

Spectrophotometer with enhanced sensitivity for uric acid detection

NC Abd Rashid, NH Ngajikin, AI Azmi, R Arsat… - Chinese Optics …, 2019 - opg.optica.org
A spectrophotometer with an LED as the light source for uric acid detection is proposed in
this work. The mechanism of uric acid detection is based on energy absorbed by sodium …

Research on deviation theory of atmospheric transmittance and solution for deviation extreme value

S Zhang, Y Liu, Q Luo - Urban Climate, 2022 - Elsevier
The long-held belief that atmospheric transmittance is only related to atmospheric conditions
has served as the foundation for all the research in this field. However, there is a constraint …

[PDF][PDF] Soil Macronutrient Detection Based on Visible and Near-infrared Absorption Spectroscopy

KBM Yusof - Malaysia: Universiti teknologi, 2018 - core.ac.uk
Precision agriculture using cost-effective soil fertility measurement is important to obtain
adequate quality and quantity of crops. Modern agriculture uses soil spectroscopy, which is …

[PDF][PDF] Синтез моделі вимірювального тракту системи визначення концентрації озону

ДА Масленников, ДА Масленников - 2020 - dspace.znu.edu.ua
Метою магістерської роботі є створення обчислювального інструментарію для
оцінювання можливостей УФ–вимірювачів концентрації озону у воді, при використанні …

Optical gas detection techniques for air-borne VOCs

S Khan - 2019 - researchrepository.ul.ie
Monitoring of indoor air quality by detecting individual airborne pollutant is essential for
maintaining a healthy indoor environment. Indoor air usually contains pollutants such as …