Development of a paper-based analytical method for the colorimetric determination of calcium in saliva samples

M Tarara, PD Tzanavaras, GZ Tsogas - Sensors, 2022 - mdpi.com
A novel, rapid, and facile method for the colorimetric determination of calcium using micro-
analytical paper-based devices (μ-PADs) was developed. The proposed analytical method …

Development of a paper-based analytical method for the selective colorimetric determination of bismuth in water samples

PA Bizirtsakis, M Tarara, A Tsiasioti, PD Tzanavaras… - Chemosensors, 2022 - mdpi.com
A novel, direct and simple colorimetric method employing μicroanalytical paper-based
devices (μ-PADs) for the selective determination of bismuth is described. The suggested …

Production, storage, and usage of green hydrogen as an opportunity for the development of smart cities: The case of Reykjavík, Iceland

CP Canales, DM Kristófersson… - Smart Cities in …, 2023 - taylorfrancis.com
Climate change is a scientifically well-recognized phenomenon and appears to be
accelerated due to greenhouse gas emissions such as carbon dioxide. The rapid …