Development of Photonic Multi-Sensing Systems Based on Molecular Gates Biorecognition and Plasmonic Sensors: The PHOTONGATE Project [PDF]
Sensors, 2023 This paper presents the concept of a novel adaptable sensing solution currently being developed under the EU Commission-founded PHOTONGATE project.
Oscar Nieves +29 more
doaj +2 more sources
Visible Light Photocleavable Ruthenium-Based Molecular Gates to Reversibly Control Release from Mesoporous Silica Nanoparticles [PDF]
Nanomaterials, 2020 Herein we present hybrid mesoporous silica nanomaterials (MSN) with visible light-sensitive ruthenium complexes acting as gates. Two different [Ru(bpy)2L1L2]2+ complexes were investigated by grafting [Ru(bpy)2(4AMP)2](PF6)2 (RC1) and [Ru(bpy)2(PPh3)Cl]Cl
Yolanda Salinas +3 more
doaj +2 more sources
Constructing clock-transition-based two-qubit gates from dimers of molecular nanomagnets
Physical Review Research, 2020 A good qubit must have a coherence time long enough for gate operations to be performed. Avoided level crossings allow for clock transitions in which coherence is enhanced by the insensitivity of the transition to fluctuations in external fields. Because
Charles A. Collett +3 more
doaj +2 more sources
Azo-azomethine colorimetric chemosensors as molecular logic gates
HeliyonThe use of organic molecules as logic gates and their ability to simulate the performance of key components in integrated circuits has been one of the most challenging research areas over the past 30 years. Consequently, the design and application of new
Hamid Khanmohammadi +1 more
doaj +3 more sources
Architecture of Molecular Logic Gates: From Design to Application as Optical Detection Devices
OrganicsThree decades after A. P. de Silva’s seminal paper introduced the concept of logic gates at the molecular level, the field of molecular logic gates (MLGs) has witnessed significant advancements.
Gleiston G. Dias, Francielly T. Souto
doaj +3 more sources
Mesoporous Silica Nanoparticles in Chemical Detection: From Small Species to Large Bio-Molecules
Sensors, 2021 A recompilation of applications of mesoporous silica nanoparticles in sensing from the last five years is presented. Its high potential, especially as hybrid materials combined with organic or bio-molecules, is shown.
Margarita Parra +3 more
doaj +1 more source
Fluorescent Molecular Logic Gates and Pourbaix Sensors in Polyacrylamide Hydrogels
Molecules, 2022 Polyacrylamide hydrogels formed by free radical polymerisation were formed by entrapping anthracene and 4-amino-1,8-naphthalimide fluorescent logic gates based on photoinduced electron transfer (PET) and/or internal charge transfer (ICT).
Glenn J. Scerri +7 more
doaj +1 more source
A CTP-dependent gating mechanism enables ParB spreading on DNA
eLife, 2021 Proper chromosome segregation is essential in all living organisms. The ParA-ParB-parS system is widely employed for chromosome segregation in bacteria.
Adam SB Jalal +6 more
doaj +1 more source
Immunogenicity of MultiTEP platform technology-based Tau vaccine in non-human primates
npj Vaccines, 2022 Pathological forms of Tau protein are directly associated with neurodegeneration and correlate with Alzheimer’s Disease (AD) symptoms, progression, and severity.
Armine Hovakimyan +14 more
doaj +1 more source
Pharmaceutics, 2023 A novel combination of in situ-forming hydrogels of hyaluronic acid with gated mesoporous materials was developed to design depots for local sustained release of chemotherapeutics. The depot consists of a hyaluronic-based gel loaded with redox-responsive
Cristina de la Torre +5 more
doaj +1 more source