Enhancement of structural and charge-transfer barrier properties of n-alkanethiol layers on a polycrystalline copper surface by electrochemical potentiodynamic polarization
Literature Information
Željka Petrović, Mirjana Metikoš-Huković, Jeffrey Harvey, Sasha Omanovic
A method that significantly improves the charge-transfer barrier properties of self-assembled n-alkanethiol films on polycrystalline copper is presented in this paper. Chemically-formed films were further modified electrochemically by repetitive potentiodynamic cycling in ethanolic solutions containing small quantities of n-alkanethiols. The polarization modulation infrared reflection absorption spectra (PM-IRRAS) of the electrochemically-modified thiol films showed an increase in their surface packing density and structure order in comparison to those which were chemically formed. The electrochemical impedance spectra (EIS) revealed that the ability of these films to maintain barrier properties upon exposure to corrosive environments depends directly on their chemical and structural properties, which also influenced the wettability of the surface. Electrochemically-modified thiol films offer superior charge-transfer barrier properties over chemically-formed films.
Related Literature
On the intrinsic reactivity of highly potent trypanocidal cruzain inhibitors
Vinicius Bonatto, Pedro Henrique Jatai Batista, Lorenzo Cianni, Daniela De Vita, Daniel G. Silva, Rodrigo Cedron, Sérgio de Albuquerque, Carolina Borsoi Moraes, Caio Haddad Franco, Andrei Leitão, Carlos A. Montanari
DOI: 10.1039/D0MD00097C
A novel compound active against SARS-CoV-2 targeting uridylate-specific endoribonuclease (NendoU/NSP15): in silico and in vitro investigations
Sumit Kumar, Yash Gupta, Charu Upadhyay, Neha Sharma, Andrew S. Herbert, Ravi Durvasula, Vladimir Potemkin, Poonam, Prakasha Kempaiah
DOI: 10.1039/D1MD00202C
4-Amino-1,8-naphthalimide–ferrocene conjugates as potential multi-targeted anticancer and fluorescent cellular imaging agents
Alex D. Johnson, Joseph A. Buhagiar, David C. Magri
DOI: 10.1039/D1MD00246E
Neighborhood watch: tools for defining locale-dependent subproteomes and their contextual signaling activities
Marcus J. C. Long, Yi Zhao, Yimon Aye
DOI: 10.1039/D0CB00041H
Potency and metabolic stability: a molecular hybrid case in the design of novel PF74-like small molecules targeting HIV-1 capsid protein
Rajkumar Lalji Sahani, Thamina Akther, Maria E. Cilento, Andres Emanuelli Castaner, Huanchun Zhang, Jiashu Xie, Zhengqiang Wang
DOI: 10.1039/D1MD00292A
Shifting the paradigm in treating multi-factorial diseases: polypharmacological co-inhibitors of HDAC6
Alexandria M. Chan
DOI: 10.1039/D0MD00286K
A3- and A2B-fluorocorroles: synthesis, X-ray characterization and antiviral activity evaluation against human cytomegalovirus infection
Sandrine Kappler-Gratias, Léo Bucher, Nicolas Desbois, Yoann Rousselin, Claude P. Gros, Franck Gallardo
DOI: 10.1039/D0MD00127A
Microwave-assisted green synthesis of bile acid derivatives and evaluation of glucocorticoid receptor binding
Bojana R. Vasiljević, Edward T. Petri, Sofija S. Bekić, Andjelka S. Ćelić, Ljubica M. Grbović, Ksenija J. Pavlović
DOI: 10.1039/D0MD00311E
Highly improved performance of a film-based fluorescent sensor via a nanomesh scaffold strategy
Meng Liu, Dong Li, Kun Li, Haitao Xu, Jiufu Lu, Xianzhao Shao, Taihong Liu
DOI: 10.1039/D1SD00016K
You might also like
What are the main uses of 1-(3-Aminophenyl)-3-[(3R)-1-(3,3-dimethyl-2-oxobutyl)-2-oxo-5-(2-pyridinyl)-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]urea (CAS: 155412-88-7)?
This compound is mainly used as an intermediate in the synthesis of antipsychoti...
How should waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 19132-12-8) be handled?
Waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 191...
What regulatory guidelines apply to 2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 2007919-81-3)?
2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 20079...
What is N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0)?
N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0) is a chemical compound with...
What is 5-Chloro-2-hydroxybenzoic acid (CAS: 321-14-2)?
5-Chloro-2-hydroxybenzoic acid, also known as 5-chlorosalicylic acid, is an arom...
What precautions should be taken when handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6)?
When handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6), it is important to u...
What are the physical and chemical properties of Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid (CAS: 281655-32-1)?
Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid is a white crystalline solid ...
What are the main uses of 4-Amino-5-bromo-2-pyridinecarboxylic acid (CAS: 1363381-01-4)?
4-Amino-5-bromo-2-pyridinecarboxylic acid is primarily used as a precursor in th...
What precautions should be taken when handling (S)-tert-butyl 2-((2-(4-bromophenyl)-2-oxoethyl)carbamoyl)pyrrolidine-1-carboxylate (CAS: 1007881-98-2)?
Handling this compound should be done with personal protective equipment (PPE) i...
What precautions should be taken when handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS: 688363-73-7)?
When handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one, use prop...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.











![1-[3-(4-Morpholinylsulfonyl)phenyl]methanamine structure 1-[3-(4-Morpholinylsulfonyl)phenyl]methanamine structure](https://static.chemtradehub.com/structs/933/933989-32-3-51af.webp)
![tert-Butyl N-[(2-chloropyridin-4-yl)methyl]carbamate structure tert-Butyl N-[(2-chloropyridin-4-yl)methyl]carbamate structure](https://static.chemtradehub.com/structs/916/916210-27-0-9f95.webp)

