Matches in SemOpenAlex for { <https://semopenalex.org/work/W4303954717> ?p ?o ?g. }
- W4303954717 endingPage "6531" @default.
- W4303954717 startingPage "6531" @default.
- W4303954717 abstract "The imidazole ring (Im) of histidine side chains plays a unique role in the function of proteins through covalent bonding with metal ions and hydrogen bonding interactions with adjusted biomolecules and water. At biological interfaces, these interactions are modified because of the presence of an electric field. Self-assembled monolayers (SAMs) with the functional Im group mimic the histidine side chain at electrified interfaces. In this study, we applied in-situ shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS) to probe the structure and hydrogen bonding of Im-functionalized SAM on smooth Au at the electrochemical interface. The self-assembly of molecules on the Au induced the proton shift from N1 atom (Tautomer-I), which is the dominant form of Im in the bulk sample, to N3 atom (Tautomer-II). The impact of electrode potential on the hydrogen bonding interaction strength of the Im ring was identified by SHINERS. Temperature-Raman measurements and density functional theory (DFT) analysis revealed the spectral marker for Im ring packing (mode near 1496-1480 cm-1) that allowed us to associate the confined and strongly hydrogen bonded interfacial Im groups with electrode polarization at -0.8 V. Reflection adsorption IR (RAIR) spectra of SAMs with and without Im revealed that the bulky ring prevented the formation of a strongly hydrogen bonded amide group network." @default.
- W4303954717 created "2022-10-10" @default.
- W4303954717 creator A5000690449 @default.
- W4303954717 creator A5024175860 @default.
- W4303954717 creator A5024335653 @default.
- W4303954717 creator A5081325337 @default.
- W4303954717 creator A5082802479 @default.
- W4303954717 creator A5085479929 @default.
- W4303954717 date "2022-10-03" @default.
- W4303954717 modified "2023-10-05" @default.
- W4303954717 title "Electrochemical Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy of Imidazole Ring Functionalized Monolayer on Smooth Gold Electrode" @default.
- W4303954717 cites W1728489566 @default.
- W4303954717 cites W1833833965 @default.
- W4303954717 cites W1967296425 @default.
- W4303954717 cites W1968697496 @default.
- W4303954717 cites W1975950683 @default.
- W4303954717 cites W1976059162 @default.
- W4303954717 cites W1980194483 @default.
- W4303954717 cites W1980632627 @default.
- W4303954717 cites W1984611696 @default.
- W4303954717 cites W1986836884 @default.
- W4303954717 cites W1987928326 @default.
- W4303954717 cites W1992472714 @default.
- W4303954717 cites W1996216090 @default.
- W4303954717 cites W1997381777 @default.
- W4303954717 cites W2000650997 @default.
- W4303954717 cites W2012226228 @default.
- W4303954717 cites W2013614320 @default.
- W4303954717 cites W2014516301 @default.
- W4303954717 cites W2015952103 @default.
- W4303954717 cites W2038381632 @default.
- W4303954717 cites W2045041275 @default.
- W4303954717 cites W2051287579 @default.
- W4303954717 cites W2051533595 @default.
- W4303954717 cites W2052658978 @default.
- W4303954717 cites W2054232817 @default.
- W4303954717 cites W2060611376 @default.
- W4303954717 cites W2062372255 @default.
- W4303954717 cites W2076898558 @default.
- W4303954717 cites W2079954478 @default.
- W4303954717 cites W2080652299 @default.
- W4303954717 cites W2085499315 @default.
- W4303954717 cites W2122455742 @default.
- W4303954717 cites W2149881095 @default.
- W4303954717 cites W2155916246 @default.
- W4303954717 cites W2161876271 @default.
- W4303954717 cites W2231950844 @default.
- W4303954717 cites W2275845813 @default.
- W4303954717 cites W2296228448 @default.
- W4303954717 cites W2301395537 @default.
- W4303954717 cites W2315769000 @default.
- W4303954717 cites W2322762600 @default.
- W4303954717 cites W2520029989 @default.
- W4303954717 cites W2591877025 @default.
- W4303954717 cites W2622418749 @default.
- W4303954717 cites W2780754260 @default.
- W4303954717 cites W2790558920 @default.
- W4303954717 cites W2948860260 @default.
- W4303954717 cites W2952200647 @default.
- W4303954717 cites W2954338665 @default.
- W4303954717 cites W2959909563 @default.
- W4303954717 cites W2968973196 @default.
- W4303954717 cites W2971763914 @default.
- W4303954717 cites W3011273990 @default.
- W4303954717 cites W3047483808 @default.
- W4303954717 cites W3106719929 @default.
- W4303954717 cites W3132947312 @default.
- W4303954717 cites W3152608990 @default.
- W4303954717 cites W3159958166 @default.
- W4303954717 cites W3166774345 @default.
- W4303954717 cites W3184148435 @default.
- W4303954717 cites W4212831915 @default.
- W4303954717 cites W4213446377 @default.
- W4303954717 cites W4280594564 @default.
- W4303954717 doi "https://doi.org/10.3390/molecules27196531" @default.
- W4303954717 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36235068" @default.
- W4303954717 hasPublicationYear "2022" @default.
- W4303954717 type Work @default.
- W4303954717 citedByCount "2" @default.
- W4303954717 countsByYear W43039547172022 @default.
- W4303954717 countsByYear W43039547172023 @default.
- W4303954717 crossrefType "journal-article" @default.
- W4303954717 hasAuthorship W4303954717A5000690449 @default.
- W4303954717 hasAuthorship W4303954717A5024175860 @default.
- W4303954717 hasAuthorship W4303954717A5024335653 @default.
- W4303954717 hasAuthorship W4303954717A5081325337 @default.
- W4303954717 hasAuthorship W4303954717A5082802479 @default.
- W4303954717 hasAuthorship W4303954717A5085479929 @default.
- W4303954717 hasBestOaLocation W43039547171 @default.
- W4303954717 hasConcept C112887158 @default.
- W4303954717 hasConcept C120665830 @default.
- W4303954717 hasConcept C121332964 @default.
- W4303954717 hasConcept C178790620 @default.
- W4303954717 hasConcept C180577832 @default.
- W4303954717 hasConcept C185592680 @default.
- W4303954717 hasConcept C32909587 @default.
- W4303954717 hasConcept C40003534 @default.
- W4303954717 hasConcept C55493867 @default.