Search Results - "LIDDELL, Paul A"
-
1
Chemical compass behaviour at microtesla magnetic fields strengthens the radical pair hypothesis of avian magnetoreception
Published in Nature communications (16-08-2019)“…The fact that many animals, including migratory birds, use the Earth’s magnetic field for orientation and compass-navigation is fascinating and puzzling in…”
Get full text
Journal Article -
2
Optical Modulation of Molecular Conductance
Published in Nano letters (13-07-2011)“…A novel scanning probe microscope stage permits break junction measurements of single molecule conductance while the molecules are illuminated with visible…”
Get full text
Journal Article -
3
Concerted One-Electron Two-Proton Transfer Processes in Models Inspired by the Tyr-His Couple of Photosystem II
Published in ACS central science (24-05-2017)“…Nature employs a TyrZ-His pair as a redox relay that couples proton transfer to the redox process between P680 and the water oxidizing catalyst in photosystem…”
Get full text
Journal Article -
4
Energy and Photoinduced Electron Transfer in a Wheel-Shaped Artificial Photosynthetic Antenna-Reaction Center Complex
Published in Journal of the American Chemical Society (15-02-2006)“…Functional mimics of a photosynthetic antenna-reaction center complex comprising five bis(phenylethynyl)anthracene antenna moieties and a porphyrin−fullerene…”
Get full text
Journal Article -
5
Photonic Switching of Photoinduced Electron Transfer in a Dithienylethene−Porphyrin−Fullerene Triad Molecule
Published in Journal of the American Chemical Society (03-07-2002)“…A dithienylethene (DTE)−porphyrin (P)−fullerene (C60) triad molecule in which intramolecular photoinduced electron transfer is controlled by the photochromic…”
Get full text
Journal Article -
6
Photochemical “Triode” Molecular Signal Transducer
Published in Journal of the American Chemical Society (12-05-2010)“…A molecular “hexad” in which five bis(phenylethynyl)anthracene (BPEA) fluorophores and a dithienylethene photochrome are organized by a central…”
Get full text
Journal Article -
7
Probing a chemical compass: novel variants of low-frequency reaction yield detected magnetic resonance
Published in Physical chemistry chemical physics : PCCP (01-01-2015)“…We present a study of a carotenoid-porphyrin-fullerene triad previously shown to function as a chemical compass: the photogenerated carotenoid-fullerene…”
Get more information
Journal Article -
8
Synthesis and spectroscopic properties of a soluble semiconducting porphyrin polymer
Published in Physical chemistry chemical physics : PCCP (07-09-2014)“…A semiconducting porphyrin polymer that is solution processable and soluble in organic solvents has been synthesized, and its spectroscopic and electrochemical…”
Get more information
Journal Article -
9
Spin-selective recombination kinetics of a model chemical magnetoreceptor
Published in Chemical communications (Cambridge, England) (01-01-2011)“…We determine the spin-selective kinetics of a carotenoid-porphyrin-fullerene triad that has previously been used to establish the principle that a…”
Get more information
Journal Article -
10
Porphyrin-Based Hole Conducting Electropolymer
Published in Chemistry of materials (08-01-2008)“…The monomer 5-(4-aminophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrin was synthesized and found to electropolymerize on platinum, indium tin oxide, and other…”
Get full text
Journal Article -
11
Electrical Detection of Amine Ligation to a Metalloporphyrin via a Hybrid SOI-MOSFET
Published in Journal of the American Chemical Society (20-02-2008)“…A close-packed monolayer of zinc 5,10,15,20-tetrakis(3-carboxyphenyl)porphyrin has been prepared and deposited on the thin native oxide covering the surface of…”
Get full text
Journal Article -
12
An Artificial Photosynthetic Antenna-Reaction Center Complex
Published in Journal of the American Chemical Society (22-09-1999)“…A model photosynthetic antenna consisting of four covalently linked zinc tetraarylporphyrins, (PZP)3−PZC, has been joined to a free base porphyrin-fullerene…”
Get full text
Journal Article -
13
Efficient Energy Transfer and Electron Transfer in an Artificial Photosynthetic Antenna−Reaction Center Complex
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (14-03-2002)“…A highly efficient functional mimic of a photosynthetic antenna−reaction center complex has been designed, synthesized, and studied spectroscopically. The…”
Get full text
Journal Article -
14
Photonic Switching of Photoinduced Electron Transfer in a Dihydropyrene−Porphyrin−Fullerene Molecular Triad
Published in Journal of the American Chemical Society (21-04-2004)“…Photonic control of photoinduced electron transfer has been demonstrated in a dimethyldihydropyrene (DHP) porphyrin (P) fullerene (C60) molecular triad. In the…”
Get full text
Journal Article -
15
Active transport of Ca2+ by an artificial photosynthetic membrane
Published in Nature (London) (28-11-2002)“…Transport of calcium ions across membranes and against a thermodynamic gradient is essential to many biological processes, including muscle contraction, the…”
Get full text
Journal Article -
16
Photoinduced Electron Transfer in Carotenoporphyrin−Fullerene Triads: Temperature and Solvent Effects
Published in The journal of physical chemistry. B (11-05-2000)“…A carotenoid (C) porphyrin (P) fullerene (C60) molecular triad (C−P−C60) has been synthesized and found to undergo photoinduced electron transfer from the…”
Get full text
Journal Article -
17
Photoinduced Charge Separation and Charge Recombination to a Triplet State in a Carotene−Porphyrin−Fullerene Triad
Published in Journal of the American Chemical Society (12-02-1997)“…A molecular triad consisting of a diarylporphyrin (P) covalently linked to a carotenoid polyene (C) and a fullerene (C60) has been prepared and studied using…”
Get full text
Journal Article -
18
Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads
Published in ACS applied materials & interfaces (06-04-2022)“…Photo-switchable organic field-effect transistors (OFETs) represent an important platform for designing memory devices for a diverse array of products…”
Get full text
Journal Article -
19
Controlling Proton-Coupled Electron Transfer in Bioinspired Artificial Photosynthetic Relays
Published in Journal of the American Chemical Society (14-11-2018)“…Bioinspired constructs consisting of benzimidazole-phenol moieties bearing N-phenylimines as proton-accepting substituents have been designed to mimic the…”
Get full text
Journal Article -
20
Managing the Redox Potential of PCET in Grotthuss-Type Proton Wires
Published in Journal of the American Chemical Society (31-08-2022)“…Expanding proton-coupled electron transfer to multiproton translocations (MPCET) provides a bioinspired mechanism to transport protons away from the redox…”
Get full text
Journal Article