Results 21 to 30 of about 7,143 (284)

Temperature-Dependent Coherent Tunneling across Graphene–Ferritin Biomolecular Junctions [PDF]

, 2022
Understanding the mechanisms of charge transport (CT) across biomolecules in solid-state devices is imperative to realize biomolecular electronic devices in a predictive manner. Although it is well-accepted that biomolecule–electrode interactions play an
Senthil Kumar Karuppannan, Astier, Hippolyte P. A. G., Jens Martin, Teddy Salim (1798879), Nipun Kumar Gupta, Ayelet Vilan, Wentao Xu (187610), Xu, Wentao, Andrew R. Pike, Senthil Kumar Karuppannan (9689524), Esther Maria May (13849517), Lim, Sierin, Sierin Lim, Sierin Lim (1993360), Salim, Teddy, Nipun Kumar Gupta (11760761), Wentao Xu, Rupali Reddy Pasula (13849514), Christian A. Nijhuis, Vilan, Ayelet, Ayelet Vilan (1292532), Nijhuis, Christian A., Gupta, Nipun Kumar, Pasula, Rupali Reddy, Astier, Hippolyte P.A.G., Rupali Reddy Pasula, Jens Martin (1690297), Teddy Salim, Astier, Hippolyte P. A. G., Hippolyte P. A. G. Astier, Andrew R. Pike (1947085), Esther Maria May, Karuppannan, Senthil Kumar, Pike, Andrew R., May, Esther Maria, Hippolyte P. A. G. Astier (13724202), Martin, Jens, Christian A. Nijhuis (1511410), Gupta, Nipun Kumar   +38 more
core   +1 more source

Multisite Dopamine Sensing With Femtomolar Resolution Using a CMOS Enabled Aptasensor Chip

Frontiers in Neuroscience, 2022
Many biomarkers including neurotransmitters are found in external body fluids, such as sweat or saliva, but at lower titration levels than they are present in blood. Efficient detection of such biomarkers thus requires, on the one hand, to use techniques
Violetta Sessi, Violetta Sessi, Bergoi Ibarlucea, Bergoi Ibarlucea, Florent Seichepine, Florent Seichepine, Stephanie Klinghammer, Stephanie Klinghammer, Imad Ibrahim, Imad Ibrahim, André Heinzig, Nadine Szabo, Thomas Mikolajick, Thomas Mikolajick, Thomas Mikolajick, Andreas Hierlemann, Urs Frey, Urs Frey, Urs Frey, Walter M. Weber, Walter M. Weber, Walter M. Weber, Larysa Baraban, Larysa Baraban, Larysa Baraban, Gianaurelio Cuniberti, Gianaurelio Cuniberti   +26 more
doaj   +1 more source

Can One Define the Conductance of Amino Acids?

Biomolecules, 2019
We studied the electron-transport properties of ten different amino acids and one dimer (di-methionine) using the mechanically controlled break-junction (MCBJ) technique.
Linda A. Zotti, Beatrice Bednarz, Juan Hurtado-Gallego, Damien Cabosart, Gabino Rubio-Bollinger, Nicolas Agrait, Herre S.J. van der Zant   +6 more
doaj   +1 more source

Mapping the energy level alignment at donor/acceptor interfaces in non-fullerene organic solar cells

Nature Communications, 2022
Energy level alignment (ELA) at donor-acceptor heterojunctions is of vital importance yet largely undetermined in organic solar cells. Here, authors determine the heterojunction ELA with (mono) layer-by-layer precision to understand the co-existence of ...
Xian’e Li, Qilun Zhang, Jianwei Yu, Ye Xu, Rui Zhang, Chuanfei Wang, Huotian Zhang, Simone Fabiano, Xianjie Liu, Jianhui Hou, Feng Gao, Mats Fahlman   +11 more
doaj   +1 more source

The BioExcel methodology for developing dynamic, scalable, reliable and portable computational biomolecular workflows [PDF]

, 2022
Developing complex biomolecular workflows is not always straightforward. It requires tedious developments to enable the interoperability between the different biomolecular simulation and analysis tools.
Andrio Balado, Pau, Conejero Bañón, Francisco Javier, Badia Sala, Rosa Maria, Ejarque Artigas, Jorge, Lezzi, Daniele, Gelpi Buchaca, Josep Lluís, Hospital Gasch, Adam   +6 more
core   +1 more source

Exploring the Spatial Features of Electronic Transitions in Molecular and Biomolecular Systems by Swift Electrons [PDF]

Journal of Chemical Theory and Computation, 2021
23 pages, 5 ...
Guido CA, Rotunno E, Zanfrognini M, Corni S, Grillo V   +4 more
openaire   +7 more sources

Mechanical Deformation and Electronic Structure of a Blue Copper Azurin in a Solid-State Junction

Biomolecules, 2019
Protein-based electronics is an emerging field which has attracted considerable attention over the past decade. Here, we present a theoretical study of the formation and electronic structure of a metal-protein-metal junction based on the blue-copper ...
Carlos Romero-Muñiz, María Ortega, J. G. Vilhena, Ismael Diéz-Pérez, Juan Carlos Cuevas, Rubén Pérez, Linda A. Zotti   +6 more
doaj   +1 more source

Enzyme biosensor based on pH‐sensitive field‐effect transistors for assessment of total indole alkaloids content in tissue culture of Rauwolfia serpentina

Electrochemical Science Advances, 2022
A laboratory prototype of enzyme biosensor based on pH‐sensitive field‐effect transistors has been created to determine the total content of indole alkaloids in Rauwolfia serpentina tissue culture.
Valentyna Arkhypova, Olexandr Soldatkin, Lyudmyla Mozhylevska, Iryna Konvalyuk, Viktor Kunakh, Sergei Dzyadevych   +5 more
doaj   +1 more source

Recent Advances in the Field of Bionanotechnology: An Insight into Optoelectric Bacteriorhodopsin, Quantum Dots, and Noble Metal Nanoclusters

Sensors, 2014
Molecular sensors and molecular electronics are a major component of a recent research area known as bionanotechnology, which merges biology with nanotechnology.
Christopher Knoblauch, Mark Griep, Craig Friedrich   +2 more
doaj   +1 more source

Phenylalkylammonium passivation enables perovskite light emitting diodes with record high-radiance operational lifetime: the chain length matters

Nature Communications, 2021
Perovskite light emitting diodes suffer from operational stability, showing rapid decay of performance within minutes to hours after turn-on. Here, the authors investigate how the steric and Coulomb interaction of ammonium passivation molecules with ...
Yuwei Guo, Sofia Apergi, Nan Li, Mengyu Chen, Chunyang Yin, Zhongcheng Yuan, Feng Gao, Fangyan Xie, Geert Brocks, Shuxia Tao, Ni Zhao   +10 more
doaj   +1 more source