54 citations · 85 across the 5 of their papers we have counts for
5 papers
Extended Linear Response for Bioanalytical Applications Using Multiple Enzymes
Vladimir Privman, Oleksandr Zavalov, Aleksandr Simonian
We develop a framework for optimizing a novel approach to extending the linear range of bioanalytical systems and biosensors by utilizing two enzymes with different kinetic respons…
Enzymatic Logic Gates with Noise-Reducing Sigmoid Response
Valber Pedrosa, Dmitriy Melnikov, Marcos Pita +4
Biochemical computing is an emerging field of unconventional computing that attempts to process information with biomolecules and biological objects using digital logic. In this wo…
Enzymatic AND-Gate Based on Electrode-Immobilized Glucose-6-Phosphate Dehydrogenase: Towards Digital Biosensors and Biochemical Logic Systems with Low Noise
Vladimir Privman, Valber Pedrosa, Dmitriy Melnikov +3
Electrode-immobilized glucose-6-phosphate dehydrogenase is used to catalyze an enzymatic reaction which carries out the AND logic gate. This logic function is considered here in th…
Kinetics of the helix-coil transition
Armen E. Allahverdyan, Sasun G. Gevorkian, Aleksandr Simonian
Based on the Zimm-Bragg model we study cooperative helix-coil transition driven by a finite-speed change of temperature. There is an asymmetry between the coil-to-helix and helix-t…
Thermal (in)stability of type I collagen fibrils
S. G. Gevorkian, A. E. Allahverdyan, D. S. Gevorgyan +1
We measured Young's modulus at temperatures ranging from 20 to 100 ^{\circ}$C for a collagen fibril taken from rat's tendon. The hydration change under heating and the damping decr…