Results 41 to 50 of about 69,192 (292)
A molecular mechanism for proton‐dependent gating in KcsA [PDF]
FEBS Letters, 2010 Activation gating in KcsA is elicited by changes in intracellular proton concentration. Thompson et al.[1] identified a charge cluster around the inner gate that plays a key role in defining proton activation in KcsA. Here, through functional and spectroscopic approaches, we confirmed the role of this charge cluster and now provide a mechanism of pH ...
Cuello, Luis G. +4 more
openaire +2 more sources
Molecular gates in mesoporous bioactive glasses for the treatment of bone tumors and infection [PDF]
, 2016 Silica mesoporous nanomaterials have been proved to have meaningful application in biotechnology and biomedicine. Particularly, mesoporous bioactive glasses are recently gaining importance thanks to their bone regenerative properties.
Sancenón, Félix +14 more
core +1 more source
Radiative Corrections and Quantum Gates in Molecular Systems [PDF]
Physical Review Letters, 2004 We propose a method for quantum information processing using molecules coupled to an external laser field. This utilizes molecular interactions, control of the external field and an effective energy shift of the doubly-excited state of two coupled molecules.
Reina, John H. +3 more
openaire +3 more sources
Excitonics: A universal set of binary gates for molecular exciton processing and signaling
, 2017 60c73d0abdbb89572fa37bc2The ability to regulate energy transfer pathways through materials is an important goal of nanotechnology, as a greater degree of control is crucial for developing sensing, solar energy, and bioimaging applications.
Nicolas, Sawaya +3 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
A Fluorogenic Biosensor for Direct Detection of Vibrio vulnificus, a Climate Change Biomarker
MicrobiologyOpenVibrio vulnificus, a marine pathogen and climate change biomarker, poses serious risks to human and animal health through seafood consumption and seawater exposure. Rapid detection methods are urgently needed for both vibriosis diagnosis and surveillance
M. Nieves Aranda +8 more
doaj +1 more source
Gated Nanosensor for Sulphate-Reducing Bacteria Detection
NanomaterialsDesulfovibrio vulgaris is an anaerobic microorganism belonging to the group of sulphate-reducing bacteria (SRB). SRB form biofilms on metal surfaces in water supply networks, producing a microbiologically influenced corrosion (MIC). This process produces
Alba López-Palacios +10 more
doaj +1 more source
A modular design of molecular qubits to implement universal quantum gates
Nature Communications, 2016 The physical implementation of quantum information processing requires individual qubits and entangling gates. Here, the authors demonstrate a modular implementation through chemistry, assembling molecular {Cr7Ni} rings acting as qubits, with ...
Jesús Ferrando-Soria +11 more
doaj +1 more source
Frontiers in Robotics and AI, 2023 Chemical Artificial Intelligence (CAI) is a brand-new research line that exploits molecular, supramolecular, and systems chemistry in wetware (i.e., in fluid solutions) to imitate some performances of human intelligence and promote unconventional ...
Pier Luigi Gentili, Pasquale Stano
doaj +1 more source