492 citations · 4.7k across the 140 of their papers we have counts for
8 papers · 1 filter
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…
Control of Noise in Chemical and Biochemical Information Processing
Vladimir Privman
We review models and approaches for error-control in order to prevent the buildup of noise when gates for digital chemical and biomolecular computing based on (bio)chemical reactio…
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…
Realization and Properties of Biochemical-Computing Biocatalytic XOR Gate Based on Signal Change
Vladimir Privman, Jian Zhou, Jan Halamek +1
We consider a realization of the XOR logic gate in a system involving two competing biocatalytic reactions, for which the logic-1 output is defined by these two processes causing a…
Morphology of Nanoclusters and Nanopillars Formed in Nonequilibrium Surface Growth for Catalysis Applications
Vyacheslav Gorshkov, Oleksandr Zavalov, Plamen B. Atanassov +1
We consider growth of nanoclusters and nanopillars in a model of surface deposition and restructuring yielding morphologies of interest in designing catalysis applications. Kinetic…
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…