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1988 1
2002 1
2004 2
2005 1
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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 …
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 …
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 …
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 …
Gold and Silver Nanoparticles as Biosensors: Characterization of Surface and Changes in the Adsorption of Leucine Dipeptide under the Influence of Substituent Changes.
Proniewicz E. Proniewicz E. Int J Mol Sci. 2024 Mar 27;25(7):3720. doi: 10.3390/ijms25073720. Int J Mol Sci. 2024. PMID: 38612534 Free PMC article.
Thus, these nanoparticles can be used routinely as biomarker sensors and drug-delivery platforms for precision medicine treatment. The NPs' surface was coated with phosphonate dipeptides of L-leucine (Leu; l-Leu-C(R(1))(R(2))PO(3)H(2)), and their adsorption was moni …
Thus, these nanoparticles can be used routinely as biomarker sensors and drug-delivery platforms for precision medicine treatment. The NPs' …
Tip-enhanced Raman spectroscopy of bradykinin and its B2 receptor antagonists adsorbed onto colloidal suspended Ag nanowires.
Święch D, Tanabe I, Vantasin S, Sobolewski D, Ozaki Y, Prahl A, Maćkowski S, Proniewicz E. Święch D, et al. Phys Chem Chem Phys. 2015 Sep 21;17(35):22882-92. doi: 10.1039/c5cp03438h. Epub 2015 Aug 12. Phys Chem Chem Phys. 2015. PMID: 26264526
The tip-enhanced Raman scattering (TERS) spectra of bradykinin (BK) and its potent B2 BK receptor antagonists, [d-Arg(0),Hyp(3),Thi(5,8),l-Pip(7)]BK and [d-Arg(0),Hyp(3),Thi(5),d-Phe(7),l-Pip(8)]BK, approximately with a size of about 40 nm, adsorbed onto colloidal s …
The tip-enhanced Raman scattering (TERS) spectra of bradykinin (BK) and its potent B2 BK receptor antagonists, [d-Arg(0),Hyp(3),Thi(5,8), …
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 …
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 …
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), …
Part II: surface-enhanced Raman spectroscopy investigation of methionine containing heterodipeptides adsorbed on colloidal silver.
Podstawka E, Ozaki Y, Proniewicz LM. Podstawka E, et al. Appl Spectrosc. 2004 May;58(5):581-90. doi: 10.1366/000370204774103417. Appl Spectrosc. 2004. PMID: 15165335
Surface-enhanced Raman scattering (SERS) spectra of methionine (Met) containing dipeptides: Met-X and X-Met, where X is: L-glycine (Gly), L-leucine (Leu), L-proline (Pro), and L-phenylalanine (Phe) are reported. ...
Surface-enhanced Raman scattering (SERS) spectra of methionine (Met) containing dipeptides: Met-X and X-Met, where X is: L-glycine (G …
17 results