54 citations · 286 across the 13 of their papers we have counts for
13 papers
Towards Biochemical Filter with Sigmoidal Response to pH Changes: Buffered Biocatalytic Signal Transduction
Marcos Pita, Vladimir Privman, Mary A. Arugula +3
We realize a biochemical filtering process by introducing a buffer in a biocatalytic signal-transduction logic system based on the function of an enzyme, esterase. The input, ethyl…
Biochemical Filter with Sigmoidal Response: Increasing the Complexity of Biomolecular Logic
Vladimir Privman, Jan Halamek, Mary A. Arugula +3
The first realization of a designed, rather than natural, biochemical filter process is reported and analyzed as a promising network component for increasing the complexity of biom…
Enzymatic AND Logic Gates Operated Under Conditions Characteristic of Biomedical Applications
Dmitriy Melnikov, Guinevere Strack, Jian Zhou +8
Experimental and theoretical analyses of the lactate dehydrogenase and glutathione reductase based enzymatic AND logic gates in which the enzymes and their substrates serve as logi…
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…
Analog Noise Reduction in Enzymatic Logic Gates
Dmitriy Melnikov, Guinevere Strack, Marcos Pita +2
In this work we demonstrate both experimentally and theoretically that the analog noise generation by a single enzymatic logic gate can be dramatically reduced to yield gate operat…