A smart “Swiss-knife” dithiaaza[7]helicene electroactive tool: adding 3D push-pull features to inherent chirality and film electrodeposition ability [PDF]
Electrochimica ActaA new dithiaaza[7]helicene of remarkably multifaceted nature and functional properties is introduced and studied by comparison with a pool of simpler thia-or azahelicenes and related model molecules. Its helical conjugated backbone endows it with interesting spectroscopic and electrochemical features as well as with powerful inherent chirality.
Luigi Menduti +2 more
exaly +3 more sources
Influence of Chiral Compounds on the Oxygen Evolution Reaction (OER) in the Water Splitting Process [PDF]
Molecules, 2020 Results are presented concerning the influence on the water splitting process of enantiopure tartaric acid present in bulk solution. Stainless steel and electrodeposited nickel are used as working electrode (WE) surface.
Mirko Gazzotti +5 more
doaj +3 more sources
Breaking of Odd Chirality in Magnetoelectrodeposition
Magnetochemistry, 2022 Electrodeposition under magnetic fields (magnetoelectrodeposition; MED) can induce surface chirality on copper films. The chiral signs of MED films should depend on the magnetic field polarity; namely, the reversal of the magnetic field causes the ...
Iwao Mogi +3 more
doaj +1 more source
Spin control using chiral templated nickel [PDF]
, 2021 This Letter reports an original spin valve device that is based on a chiral templated nickel material. Chirality in Ni is induced by exploiting co-electrodeposition of an organic chiral template.
Luca Pasquali +5 more
core +1 more source
Chirality of electrodeposits grown in a magnetic field [PDF]
Physical Review E, 2004 Electrodeposits grown around a point cathode in a flat, horizontal electrochemical cell have fractal form. When grown in the presence of a perpendicular applied magnetic field, the deposits develop a spiral structure with chirality which reverses on switching the field direction.
T R Ní, Mhíocháin, J M D, Coey
openaire +2 more sources
Electrode Applications Using Organic Thin Films with Three-Dimensional Structures
Electrochemistry, 2023 The influence of nano- and micro-structures on various physicochemical phenomena is a subject of interest to many researchers. Physicochemical reactions at solid/electrolyte interfaces, such as crystallization, metal complex formation, adsorption, and ...
Mariko MATSUNAGA
doaj +1 more source
Surface chirality induced by rotational electrodeposition in magnetic fields [PDF]
Scientific Reports, 2013 The surfaces of minerals could serve important catalytic roles in the prebiotic syntheses of organic molecules, such as amino acids. Thus, the surface chirality is responsible for the asymmetric syntheses of biomolecules. Here, we show induction of the surface chirality of copper metal film by electrodeposition via electrochemical cell rotation in ...
Mogi, Iwao +3 more
openaire +2 more sources
Electrodeposition of Chiral Metal Oxide Films [PDF]
ECS Meeting Abstracts, 2006 Abstract not Available.
J. Switzer +5 more
openaire +1 more source
International Journal of Electrochemical Science, 2020 In this study, an electrochemical chiral sensor based on Zinc oxide/vancomycin-modified indium tin oxide glass substrate (ZnO/Van/ITO) was successfully fabricated and used in the chiral recognition of penicillamine (Pen) enantiomers.
Ruzniza Mohd Zawawi +1 more
doaj +1 more source
Optimizing the Electrodeposition Protocol of Enantioselective Inherently Chiral Electrode Surfaces : a Multi-Technique Investigation [PDF]
, 2021 We have recently introduced [1-2] "inherently chiral" enantiopure electrode surfaces of outstanding chirality manifestations, including circularly polarized luminescence, reversibly potential-driven circular dichroism, and large potential differences for
F. Orsini +4 more
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