Results 121 to 130 of about 451 (140)

Epitaxial Electrodeposition of Chiral Metal Surfaces on Silicon(643)

Journal of the American Chemical Society, 2018
Surfaces of achiral materials exhibit two-dimensional chirality if they lack mirror symmetry. An example is the (643) surface of face-centered-cubic metals such as Au. The (643) and (6̅4̅3̅) surfaces are non-superimposable mirror images of each other.
Meagan V Kelso, John Z Tubbesing, Qingzhi Chen   +2 more
exaly   +4 more sources

Enantiospecific Electrodeposition of Chiral CuO Films from Copper(II) Complexes of Tartaric and Amino Acids on Single-Crystal Au(001)

Chemistry of Materials, 2004
Chiral films of CuO were electrochemically deposited onto achiral Au(001) using chiral precursors such as tartaric acid and the amino acids alanine and valine to complex the Cu(II). The chirality of the electrodeposited films was dictated by the chiral solution precursor.
Hiten M Kothari, Eric W Bohannan, Philippe Poizot   +2 more
exaly   +3 more sources

Epitaxial electrodeposition of chiral CuO films from copper(ii) complexes of malic acid on Cu(111) and Cu(110) single crystals

Journal of Materials Chemistry, 2011
Chiral films of CuO were anodically electrodeposited onto Cu(111) and Cu(110) single crystals from alkaline solutions of Cu(II) complexed with the malate ion. The chirality of the film was directed by the chiral solution precursor. X-Ray diffraction pole figures and stereographic projections were used to determine the absolute configuration of the ...
Steven J Limmer, Jay A Switzer
exaly   +3 more sources

Enantiospecific Electrodeposition of Chiral CuO Films on Single-Crystal Cu(111)

Journal of the American Chemical Society, 2003
Epitaxial films of monoclinic CuO have been electrodeposited on single-crystal Cu(111) from solutions containing either (S,S)- or (R,R)-tartrate. X-ray pole figure analysis reveals that the CuO film grown from (S,S)-tartrate exhibits a (1) out-of-plane orientation while the film grown from (R,R)-tartrate has a (11) orientation. Even though CuO does not
Eric W, Bohannan, Hiten M, Kothari, Igor M, Nicic, Jay A, Switzer   +3 more
openaire   +3 more sources

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One-step electrodeposition of the MOF@CCQDs/NiF electrode for chiral recognition of tyrosine isomers

Dalton Transactions, 2020
Electrochemical enantiorecognition of tyrosine (Tyr) isomers using a MOF@CCQDs/NiF electrode prepared by electrodepositing a metal–organic framework (MOF) and chiral carbon quantum dots (CCQDs) on Ni foil is reported.
Ying Hou, Xuan Kuang, Rui Kuang
exaly   +3 more sources

Electrodeposition of Chiral Polymer–Carbon Nanotube Composite Films

ChemPhysChem, 2007
Xuetong Zhang, Wenhui Song, Peter J F Harris   +2 more
exaly   +3 more sources

Inducing enantioselectivity in electrodeposited CuO films by chiral etching

Electrochimica Acta, 2008
The enantioselectivity of electrodeposited CuO with a chiral orientation is enhanced if the CuO is first etched in a solution of tartaric acid. Electrochemical quartz crystal microbalance studies show that CuO(111) electrodeposited from l-tartrate etches faster in l-tartaric acid, whereas CuO(111) electrodeposited from d-tartrate etches faster in d ...
Shaibal K. Sarkar, Niharika Burla, Eric W. Bohannan, Jay A. Switzer   +3 more
openaire   +1 more source

Chiral Electrode Behaviors of Magneto-Electrodeposited Films

ECS Meeting Abstracts, 2008
Abstract not Available.
openaire   +1 more source

Chiral Interface Fabricated via L-Glutamic Acid-Assisted Electrodeposition and Sodium Alginate Self-Assembly for Trp Discrimination

Journal of The Electrochemical Society
The development of enantioselective sensing platforms combining operational simplicity with high efficiency remains a persistent challenge in interdisciplinary fields spanning biochemical analysis, pharmaceutical development, and clinical diagnostics.
Yang Sheng, Si-Jie Wang, Peng Zhang, Rong Zhang, Bradley Mark, Yi-Xin Sun   +5 more
openaire   +1 more source

Enhancing Enantioselectivity of Electrodeposited CuO Films by Chiral Etching

Journal of the American Chemical Society, 2007
Shaibal K, Sarkar, Niharika, Burla, Eric W, Bohannan, Jay A, Switzer   +3 more
openaire   +2 more sources