TY  - JOUR
A1  - Karschuck, T. L.
A1  - Filipov, Y.
A1  - Bollella, P.
A1  - Schöning, Michael Josef
A1  - Katz, E.
T1  - Not-XOR (NXOR) logic gate based on an enzyme-catalyzed reaction
JF  - International Journal of Unconventional Computing
N2  - Enzyme-catalyzed reactions have been designed to mimic various Boolean logic gates in the general framework of unconventional biomolecular computing. While some of the logic gates, particularly OR, AND, are easy to realize with biocatalytic reactions and have been reported in numerous publications, some other, like NXOR, are very challenging and have not been realized yet with enzyme reactions. The paper reports on a novel approach to mimicking the NXOR logic gate using the bell-shaped enzyme activity dependent on pH values. Shifting pH from the optimum value to the acidic or basic values by using acid or base inputs (meaning 1,0 and 0,1 inputs) inhibits the enzyme reaction, while keeping the optimum pH (assuming 0,0 and 1,1 input combinations) preserves a high enzyme activity. The challenging part of the present approach is the selection of an enzyme with a well-demonstrated bell-shape activity dependence on the pH value. While many enzymes can satisfy this condition, we selected pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenase as this enzyme has the optimum pH center-located on the pH scale allowing the enzyme activity change by the acidic and basic pH shift from the optimum value corresponding to the highest activity. The present NXOR gate is added to the biomolecular “toolbox” as a new example of Boolean logic gates based on enzyme reactions.
Y1  - 2019
SN  - 1548-7199
VL  - 14
IS  - 3-4
SP  - 235
EP  - 242
PB  - Old City Publishing
CY  - Philadelphia
ER  - 
TY  - THES
A1  - Engelmann, Ulrich M.
T1  - Assessing magnetic fluid hyperthermia : magnetic relaxation simulation, modeling of nanoparticle uptake inside pancreatic tumor cells and in vitro efficacy
Y1  - 2019
SN  - 978-3-945954-58-4
N1  - Dissertation, Rheinisch-Westfälische Technische Hochschule Aachen, 2019
PB  - Infinite Science Publishing
CY  - Lübeck
ER  - 
TY  - CHAP
A1  - Gerhards, Benjamin
A1  - Schleser, Markus
A1  - Otten,, Christian
A1  - Schwarz, Alexander
A1  - Gebhardt, Andreas
T1  - Innovative Laser Beam Joining Technology for Additive Manufactured Parts
T2  - Conference Proceedings 72nd IIW Annual Assembly and International Conference, 7-12 July 2019, Bratislava
Y1  - 2019
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Gerhards, Benjamin
A1  - Schleser, Markus
A1  - Otten, Christian
T1  - Advancements of mobile vacuum laser welding for industrial thick sheet applications
T2  - Conference Proceedings 72nd IIW Annual Assembly and International Conference, 7-12 July 2019, Bratislava
Y1  - 2019
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Chavez Bermudez, Victor Francisco
A1  - Wollert, Jörg
T1  - Gateway for Automation Controllers and Cloud based Voice Recognition Services
T2  - KommA, 10. Jahreskolloquium Kommunikation in der Automation
Y1  - 2019
SN  - 978-3-944722-85-6
SP  - 1
EP  - 8
PB  - Institut für Automation und Kommunikation
CY  - Magdeburg
ER  - 
TY  - CHAP
A1  - Gebhardt, Andreas
A1  - Hoetter, Jan-Steffen
T1  - Rapid Tooling
T2  - CIRP Encyclopedia of Production Engineering
Y1  - 2019
SN  - 978-3-662-53120-4
U6  - https://doi.org/10.1007/978-3-662-53120-4
SP  - 39
EP  - 52
PB  - Springer
CY  - Berlin, Heidelberg
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Viti, Nicolo
A1  - Gualtieri, Carlo
T1  - Numerical Simulation of Hydraulic Jumps. Part 1: Experimental Data for Modelling Performance Assessment
JF  - Water
Y1  - 2019
U6  - https://doi.org/10.3390/w11010036
SN  - 2073-4441
VL  - 11
IS  - 1
SP  - Art. Nr. 36
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Viti, Nicolo
A1  - Valero, Daniel
A1  - Gualtieri, Carlo
T1  - Numerical Simulation of Hydraulic Jumps. Part 2: Recent Results and Future Outlook
JF  - Water
Y1  - 2019
U6  - https://doi.org/10.3390/w11010028
SN  - 2073-4441
VL  - 11
IS  - 1
SP  - Art. Nr. 28
ER  - 
TY  - JOUR
A1  - Bleilevens, Christian
A1  - Hill, Aileen
A1  - Grzanna, Tim
A1  - Fechter, Tamara
A1  - Bohnen, Melanie
A1  - Weber, Hans-Joachim
A1  - Beckers, Christian
A1  - Borosch, Sebastian
A1  - Zayat, Rashad
A1  - Benstoem, Carin
A1  - Rossaint, Rolf
A1  - Goetzenich, Andreas
T1  - In vitro head-to-head comparison of anticoagulation properties of two heparin brands in a human blood miniature mock loop
JF  - Interactive cardiovascular and thoracic surgery
Y1  - 2019
U6  - https://doi.org/10.1093/icvts/ivy206
SN  - 1569-9285
VL  - 28
IS  - 1
SP  - 120
EP  - 127
ER  - 
TY  - CHAP
A1  - Scholl, Ingrid
A1  - Bartella, Alex
A1  - Moluluo, Cem
A1  - Ertural, Berat
A1  - Laing, Frederic
A1  - Suder, Sebastian
T1  - MedicVR : Acceleration and Enhancement Techniques for Direct Volume Rendering in Virtual Reality
T2  - Bildverarbeitung für die Medizin 2019 : Algorithmen – Systeme – Anwendungen
Y1  - 2019
SN  - 978-3-658-25326-4
U6  - https://doi.org/10.1007/978-3-658-25326-4_32
SP  - 152
EP  - 157
PB  - Springer Vieweg
CY  - Wiesbaden
ER  -