Abdelbary AI, Ahmed AE. Design of a Simple UV Double Beam Spectrophotometer Detector Based on a High Gain Trans Impedance Operational Amplifiers for RNA Measurement. Int. J. Recent Contrib. Eng. Sci. IT [Internet]. 2016 Jul. 5 [cited 2024 Apr. 28];4(2):pp. 24-28. Available from: https://online-journals.org/index.php/i-jes/article/view/5905