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1988 1
2002 1
2004 2
2005 1
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2022 0
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Page 1
Vibrational characterization of L-leucine phosphonate analogues: FT-IR, FT-Raman, and SERS spectroscopy studies and DFT calculations.
Podstawka-Proniewicz E, Piergies N, Skołuba D, Kafarski P, Kim Y, Proniewicz LM. Podstawka-Proniewicz E, et al. J Phys Chem A. 2011 Oct 13;115(40):11067-78. doi: 10.1021/jp207101m. Epub 2011 Sep 19. J Phys Chem A. 2011. PMID: 21888349
This study reports the Raman (FT-Raman) and absorption infrared (FT-IR) spectra, based on calculated wavenumbers and normal modes of vibrations, of the following compounds: L-Leu-D-NH-CH(Me)-PO(3)H(2) (LI), L-Leu-NH-C(Me)(2)-PO(3)H(2) (LII), L-Leu-D-NH-CH(Et) …
This study reports the Raman (FT-Raman) and absorption infrared (FT-IR) spectra, based on calculated wavenumbers and normal modes of vibrati …
Time-resolved and static resonance Raman spectroscopy of horseradish peroxidase intermediates.
Oertling WA, Babcock GT. Oertling WA, et al. Biochemistry. 1988 May 3;27(9):3331-8. doi: 10.1021/bi00409a032. Biochemistry. 1988. PMID: 3390434
., & Reczek, C. M. (1985) Biochim. Biophys. Acta 828, 73-80; Proniewicz, L. M., Bajdor, K., & Nakamoto, K. (1986) J. Phys. Chem. 90, 1760-1766] that resonance enhancement of the FeIV = O vibration proceeds by way of a charge-transfer state. ...
., & Reczek, C. M. (1985) Biochim. Biophys. Acta 828, 73-80; Proniewicz, L. M., Bajdor, K., & Nakamoto, K. (1986) J. P …
Structural properties of L-X-L-Met-L-Ala phosphonate tripeptides: a combined FT-IR, FT-RS, and SERS spectroscopy studies and DFT calculations.
Podstawka E, Kafarski P, Proniewicz LM. Podstawka E, et al. J Phys Chem A. 2008 Nov 20;112(46):11744-55. doi: 10.1021/jp803674q. Epub 2008 Oct 23. J Phys Chem A. 2008. PMID: 18942819
FT-IR and FT-RS spectra of three phosphonate tripeptides containing P-terminal L-Met-L-Ala [L-Gly-L-Met-L-Ala-PO3H2 (GMA), L-Leu-L-Met-L-Ala-PO3H2 ( LMA), and L-Phe-L-Met-L-Ala-PO3H2 (PMA)] were recorded …
FT-IR and FT-RS spectra of three phosphonate tripeptides containing P-terminal L-Met-L-Ala [L-Gly-L-Met-L
Adsorption of (Phe-h5)/(Phe-d5)-substituted peptides from neurotensin family on the nanostructured surfaces of Ag and Cu: SERS studies.
Proniewicz E, Małuch I, Kudelski A, Prahl A. Proniewicz E, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Dec 5;242:118748. doi: 10.1016/j.saa.2020.118748. Epub 2020 Jul 21. Spectrochim Acta A Mol Biomol Spectrosc. 2020. PMID: 32721658
This work describes an application of Raman (RS) and surface-enhanced Raman scattering (SERS) to characterize the selective adsorption of two peptides belonging to the neurotensin family peptides, such as kinetensin (KN) and xenopsin-related peptide 2 (XP-2) that are known to sti …
This work describes an application of Raman (RS) and surface-enhanced Raman scattering (SERS) to characterize the selective adsorption of tw …
Interaction of bombesin and its fragments with gold nanoparticles analyzed using surface-enhanced Raman spectroscopy.
Tąta A, Szkudlarek A, Kim Y, Proniewicz E. Tąta A, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2017 Feb 15;173:251-256. doi: 10.1016/j.saa.2016.09.024. Epub 2016 Sep 20. Spectrochim Acta A Mol Biomol Spectrosc. 2017. PMID: 27665193
The SERS results for BN and its fragment demonstrated that (1) three amino acids from these peptides sequence; i.e., l-histidine, l-methionine, and l-tryptophan, are involved in the interaction with gold coated silicon wafer and (2) the strength of these inte …
The SERS results for BN and its fragment demonstrated that (1) three amino acids from these peptides sequence; i.e., l-histidine, …
A study on the nickel II-famotidine complexes.
Barańska M, Gumienna-Kontecka E, Kozlowski H, Proniewicz LM. Barańska M, et al. J Inorg Biochem. 2002 Nov 11;92(2):112-20. doi: 10.1016/s0162-0134(02)00485-3. J Inorg Biochem. 2002. PMID: 12459156
Potentiometric studies have shown that Ni(II) forms three pH-dependent complexes with famotidine (L), namely: [NiHL](3+), [NiL](2+) and [NiH(-2)L]. Two of them have been isolated from solution with a Ni/famotidine ratio of 1:1. ...Additionally, two water molecules a …
Potentiometric studies have shown that Ni(II) forms three pH-dependent complexes with famotidine (L), namely: [NiHL](3+), [NiL](2+) a …
Raman and surface-enhanced Raman spectroscopy investigation of vasopressin analogues containing 1-aminocyclohexane-1-carboxylic acid residue.
Podstawka E, Sikorska E, Proniewicz LM, Lammek B. Podstawka E, et al. Biopolymers. 2006 Oct 5;83(2):193-203. doi: 10.1002/bip.20545. Biopolymers. 2006. PMID: 16741975
These results suggest that [corrected] the binding of the Tyr-ionized phenolic group might be responsible for the selectivity of the analogues. We show that the aromatic ring of L-phenylalanine (Phe) of AVP and [Acc2,D-Arg8]AVP interacts with the silver surface. ...This mi …
These results suggest that [corrected] the binding of the Tyr-ionized phenolic group might be responsible for the selectivity of the analogu …
Part III: Surface-enhanced Raman scattering of amino acids and their homodipeptide monolayers deposited onto colloidal gold surface.
Podstawka E, Ozaki Y, Proniewicz LM. Podstawka E, et al. Appl Spectrosc. 2005 Dec;59(12):1516-26. doi: 10.1366/000370205775142520. Appl Spectrosc. 2005. PMID: 16390592
Surface-enhanced Raman scattering (SERS) spectra were measured for monolayers of various amino acids: L-methionine (Met), L-cysteine (Cys), L-glycine (Gly), L-leucine (Leu), L-phenylalanine (Phe), and L-proline (Pro) and their homodipepti …
Surface-enhanced Raman scattering (SERS) spectra were measured for monolayers of various amino acids: L-methionine (Met), L-cy …
Part I: surface-enhanced Raman spectroscopy investigation of amino acids and their homodipeptides adsorbed on colloidal silver.
Podstawka E, Ozaki Y, Proniewicz LM. Podstawka E, et al. Appl Spectrosc. 2004 May;58(5):570-80. doi: 10.1366/000370204774103408. Appl Spectrosc. 2004. PMID: 15165334
Surface-enhanced Raman scattering spectra (SERS) were measured for various amino acids: L-methionine (Met), L-cysteine (Cys), Lglycine (Gly), L-leucine (Leu), L-phenylalanine (Phe), and L-proline (Pro) and their homodipeptides (Met-Met, Cys-Cys, …
Surface-enhanced Raman scattering spectra (SERS) were measured for various amino acids: L-methionine (Met), L-cysteine (Cys), …
Structure of monolayers formed from neurotensin and its single-site mutants: vibrational spectroscopic studies.
Podstawka-Proniewicz E, Kudelski A, Kim Y, Proniewicz LM. Podstawka-Proniewicz E, et al. J Phys Chem B. 2011 May 26;115(20):6709-21. doi: 10.1021/jp200805f. Epub 2011 May 4. J Phys Chem B. 2011. PMID: 21542591
The spectral features were accompanied by a SERS signal caused by vibrations of the carboxyl group of C-terminal Leu(13) and the guanidine group of Arg(9). Reported changes in SERS spectra of L and D isomers were fully supported by generalized two-dimensional correlation a …
The spectral features were accompanied by a SERS signal caused by vibrations of the carboxyl group of C-terminal Leu(13) and the guanidine g …
16 results