ABDELBARY, Alakhib Ibrahim; AHMED, Abdelrahim Elobied. Design of a Simple UV Double Beam Spectrophotometer Detector Based on a High Gain Trans Impedance Operational Amplifiers for RNA Measurement. International Journal of Recent Contributions from Engineering, Science & IT (iJES), [S. l.], v. 4, n. 2, p. pp. 24–28, 2016. DOI: 10.3991/ijes.v4i2.5905. Disponível em: https://online-journals.org/index.php/i-jes/article/view/5905. Acesso em: 27 apr. 2024.