An Exploration of Blue PPG Signal Using a Novel Color Sensorbased PPG System. - Evgeniia Shchelkanova; Alexander Shchelkanov; Liia Shchapova; Tomohiro Shibata (EMBC, 2020)

Blue as an Underrated Alternative to Green: Photoplethysmographic Heartbeat Intervals Estimation under Two Temperature Conditions. - Evgeniia Shchelkanova; Liia Shchapova; Alexander Shchelkanov; Tomohiro Shibata (Sensors, 2021)