Potentiometric, spectroscopic and antioxidant activity studies of SOD mimics containing carnosine (386 views)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2003; (23): 4406-4415.
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Paper type: Journal Article,
Impact factor: 2.908, 5-year impact factor: 3.959
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-1642501131&partnerID=40&md5=d0a378beb91680d88db9f91023a382c0
Keywords: Addition Reactions, Antioxidants, Catalyst Activity, Chemical Bonds, Conformations, Coordination Reactions, Copper Compounds, Derivatives, Functional Polymers, Polypeptides, Thin Layer Chromatography, Ultraviolet Spectroscopy, Carnosine, Coordination Properties, Enzymatic Membranes, Pulse Radiolysis Assay, Superoxide Dismutase Indirect Assay, Organometallics,
Affiliations:
*** IBB - CNR ***
Dipartimento di Scienze Chimiche, Università di Catania, Viale A. Doria 6, 95125 Catania, Italy
Dipto. Fisiologia Umana Farmacologia, Universita di Roma La Sapienza, Piazzale A. Moro 5, 00185 Roma, Italy
Dipartimento di Neuroscienze, I. N. M. Neuromed, Localita Camerelle, 86077 Pozzilli, Italy
IBBSC, CNR, Viale A. Doria 6, 95125 Catania, Italy
References:
Not available.
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2003; (23): 4406-4415.
Export to BibTeX Export to EndNote
Paper type: Journal Article,
Impact factor: 2.908, 5-year impact factor: 3.959
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-1642501131&partnerID=40&md5=d0a378beb91680d88db9f91023a382c0
Keywords: Addition Reactions, Antioxidants, Catalyst Activity, Chemical Bonds, Conformations, Coordination Reactions, Copper Compounds, Derivatives, Functional Polymers, Polypeptides, Thin Layer Chromatography, Ultraviolet Spectroscopy, Carnosine, Coordination Properties, Enzymatic Membranes, Pulse Radiolysis Assay, Superoxide Dismutase Indirect Assay, Organometallics,
Affiliations:
*** IBB - CNR ***
Dipartimento di Scienze Chimiche, Università di Catania, Viale A. Doria 6, 95125 Catania, Italy
Dipto. Fisiologia Umana Farmacologia, Universita di Roma La Sapienza, Piazzale A. Moro 5, 00185 Roma, Italy
Dipartimento di Neuroscienze, I. N. M. Neuromed, Localita Camerelle, 86077 Pozzilli, Italy
IBBSC, CNR, Viale A. Doria 6, 95125 Catania, Italy
References:
Not available.
Potentiometric, spectroscopic and antioxidant activity studies of SOD mimics containing carnosine
Stability constant values and bonding details of the copper(II) complexes of the β-cyclodextrin functionalized with the carnosine dipeptide (β-alanyl-L-histidine) at its narrow (CDAH6) or at its wide (CDAH3) rim were determined in aqueous solution. The potentiometric and spectroscopic data (UV-vis, CD and EPR) show that the involvement of a secondary OH group induces drastic differences in the coordination properties of CDAH3, in comparison with those of CDAH6. Direct and indirect assays were carried out showing that the copper(II) complexes with the two cyclodextrin derivatives are SOD-mimics with high catalytic activity. In addition the complex species are scavenger compounds towards ̇OH radicals, giving rise to a particular kind of copper(II) complexes with a combined activity against two toxic radical species, O2 ̇- and ̇OH. The cyclodextrin moiety contributes to the scavenger activity, without damaging the cellular membranes of neuronal and red blood cells.
Stability constant values and bonding details of the copper(II) complexes of the β-cyclodextrin functionalized with the carnosine dipeptide (β-alanyl-L-histidine) at its narrow (CDAH6) or at its wide (CDAH3) rim were determined in aqueous solution. The potentiometric and spectroscopic data (UV-vis, CD and EPR) show that the involvement of a secondary OH group induces drastic differences in the coordination properties of CDAH3, in comparison with those of CDAH6. Direct and indirect assays were carried out showing that the copper(II) complexes with the two cyclodextrin derivatives are SOD-mimics with high catalytic activity. In addition the complex species are scavenger compounds towards ̇OH radicals, giving rise to a particular kind of copper(II) complexes with a combined activity against two toxic radical species, O2 ̇- and ̇OH. The cyclodextrin moiety contributes to the scavenger activity, without damaging the cellular membranes of neuronal and red blood cells.
Potentiometric, spectroscopic and antioxidant activity studies of SOD mimics containing carnosine
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Potentiometric, spectroscopic and antioxidant activity studies of SOD mimics containing carnosine
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Impact Factor: 2.851
View Export to BibTeX Export to EndNote
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View Export to BibTeX Export to EndNote
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Impact Factor: 3.559
View Export to BibTeX Export to EndNote
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View Export to BibTeX Export to EndNote
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Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2014 Jul 14; 20(29): 8954-8964.
Impact Factor: 5.731
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Nastri F, Lista L, Ringhieri P, Vitale R, Faiella M, Andreozzi C, Travascio P, Maglio O, Lombardi A, Pavone V
* A Heme-Peptide Metalloenzyme Mimetic with Natural Peroxidase-Like Activity (557 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2011 Apr; 17(16): 4444-4453.
Impact Factor: 5.925
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Limauro D, D'Ambrosio K, Langella E, De Simone G, Galdi I, Pedone C, Pedone E, Bartolucci S
* Exploring the catalytic mechanism of the first dimeric Bcp: Functional, structural and docking analyses of Bcp4 from Sulfolobus solfataricus (417 views)
Biochimie (ISSN: 1638-6183, 0300-9084, 1638-6183electronic), 2010 Oct; 92(10): 1435-1444.
Impact Factor: 3.787
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Erkekoǧlu P, Rachidi W, De Rosa V, Giray B, Favier A, Hincal F
* Protective effect of selenium supplementation on the genotoxicity of di(2-ethylhexyl)phthalate and mono(2-ethylhexyl)phthalate treatment in LNCaP cells (861 views)
Free Radic Biol Med (ISSN: 0891-5849, 0891-5849linking, 1873-4596electronic), 2010 Aug 15; 49(4): 559-566.
Impact Factor: 5.707
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D'Urso L, Grasso G, Messina E, Bongiorno C, Scuderi V, Scalese S, Puglisi O, Spoto G, Compagnini G
* The Role of Linear Carbon Chains in the Aggregation of Copper, Silver, and Gold Nanoparticles (548 views)
J Phys Chem C (ISSN: 1932-7447), 2010 Jan 21; 114(2): 907-915.
Impact Factor: 4.524
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Pedone E, Limauro D, Bartolucci S
* Erratum: The machinery for oxidative protein folding in thermophiles (Antioxidants and Redox Signaling (2008) 10 (157-169)) (467 views)
Antioxid Redox Signal (ISSN: 1523-0864, 1557-7716, 1523-0864linking), 2010; 12(1): 171-179.
Impact Factor: 8.209
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Calabrese V, Cornelius C, Mancuso C, Barone E, Calafato S, Bates T, Rizzarelli E, Kostova AT
* Vitagenes, dietary antioxidants and neuroprotection in neurodegenerative diseases (1730 views)
Frontiers In Bioscience (ISSN: 1093-4715, 1093-9946), 2009 Jan 1; 14: 376-397.
Impact Factor: 3.736
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Calabrese V, Cornelius C, Mancuso C, Pennisi G, Calafato S, Bellia F, Bates TE, Giuffrida Stella AM, Schapira T, Dinkova Kostova AT, Rizzarelli E
* Cellular stress response: a novel target for chemoprevention and nutritional neuroprotection in aging, neurodegenerative disorders and longevity (1465 views)
Neurochemical Research (ISSN: 1573-6903, 0364-3190), 2008 Dec; 33(12): 2444-2471.
Impact Factor: 2.26
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Pietropaolo A, Raiola L, Muccioli L, Tiberio G, Zannoni C, Fattorusso R, Isernia C, La Mendola D, Pappalardo G, Rizzarelli E
* An NMR and molecular dynamics investigation of the avian prion hexarepeat conformational features in solution (290 views)
Chem Phys Lett (ISSN: 0009-2614), 2007 Jul 6; 442(1-3): 110-118.
Impact Factor: 2.207
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Papa S, Monti SM, Vitale RM, Bubici C, Jayawardena S, Alvarez K, De Smaele E, Dathan N, Pedone C, Ruvo M, Franzoso G
* Insights Into The Structural Basis Of The Gadd45beta-Mediated Inactivation Of The Jnk Kinase, Mkk7/Jnkk2 (540 views)
Jbc Papers (ISSN: 0021-9258, 1083-351x, 0021-9258linking), 2007 Jun 29; 282(26): 19029-19041.
Impact Factor: 5.581
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Bonomo RP, Pappalardo G, Rizzarelli E, Santoro AM, Tabbì G, Vagliasindi LI
* Nitrogen oxide interaction with copper complexes formed by small peptides belonging to the prion protein octa-repeat region (592 views)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2007 Apr 14; (14): 1400-1408.
Impact Factor: 3.212
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Grasso D, Grasso G, Guantieri V, Impellizzeri G, La Rosa C, Milardi D, Micera G, Osz K, Pappalardo G, Rizzarelli E, Sanna D, Sovago I
* Environmental effects on a prion's helix II domain: copper(II) and membrane interactions with PrP180-193 and its analogues (433 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2005 Dec 23; 12(2): 537-547.
Impact Factor: 4.907
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Calabrese V, Colombrita C, Guagliano E, Sapienza M, Ravagna A, Cardile V, Scapagnini G, Santoro AM, Mangiameli A, Butterfield DA, Giuffrida Stella AM, Rizzarelli E
* Protective effect of carnosine during nitrosative stress in astroglial cell cultures (725 views)
Neurochemical Research (ISSN: 0364-3190, 1573-6903), 2005 Jun; 30(6-7): 797-807.
Impact Factor: 2.187
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Di Natale G, Impellizzeri G, Pappalardo G
* Conformational properties of peptide fragments homologous to the 106-114 and 106-126 residues of the human prion protein: a CD and NMR spectroscopic study (451 views)
Org Biomol Chem (ISSN: 1477-0520, 1477-0539, 1477-0539electronic), 2005 Feb 7; 3(3): 490-497.
Impact Factor: 2.547
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Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (652 views)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2005 Jan 20; 109(2): 1023-1033.
Impact Factor: 4.033
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Farrera-Sinfreu J, Zaccaro L, Vidal D, Salvatella X, Giralt E, Pons M, Albericio F, Royo M
* A New Class of Foldamers Based on cis-γ-Amino-L-proline (521 views)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2004 May 19; 126(19): 6048-6057.
Impact Factor: 6.903
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Esposito G, Vitagliano L, Costanzo P, Borrelli L, Barone R, Pavone L, Izzo P, Zagari A, Salvatore F
* Human aldolase A natural mutants: relationship between flexibility of the C-terminal region and enzyme function (385 views)
Biochem J (ISSN: 0264-6021, 1470-8728electronic, 0264-6021linking), 2004 May 15; 380: 51-56.
Impact Factor: 4.278
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Merlino A, Vitagliano L, Sica F, Zagari A, Mazzarella L
* Population shift vs induced fit: The case of bovine seminal ribonuclease swapping dimer (392 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2004 Apr 15; 73(6): 689-695.
Impact Factor: 2.863
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Improta R, Barone V
* Interplay of electronic, environmental, and vibrational effects in determining the hyperfine coupling constants of organic free radicals (299 views)
Chem Rev (ISSN: 0009-2665), 2004 Mar; 104(3): 1231-1253.
Impact Factor: 20.233
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Caridi A, Cufari A, Lovino R, Palumbo R, Tedesco I
* Influence of Yeast on Polyphenol Composition of Wine (243 views)
Food Technol Biotechnol (ISSN: 1330-9862), 2004 Jan; 42(1): 37-40.
Impact Factor: 0.475
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De Capua A, Del Gatto A, Zaccaro L, Saviano G, Carlucci A, Livigni A, Gedressi C, Tancredi T, Pedone C, Saviano M
* A synthetic peptide reproducing the mitochondrial targeting motif of AKAP121: A conformational study (669 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2004; 76(6): 459-466.
Impact Factor: 2.863
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Improta R, Barone V
* Assesing the reliability of density functional methods in the conformational study of polypeptides: The treatment of intraresidue nonbonding interactions (410 views)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2004; 25(11): 1333-1341.
Impact Factor: 3.168
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Barone V, Formaggio F, Improta R, Polo F, Maran F
* Electron transfer to and conformational preferences of Aib oligo-peptides (416 views)
Proc Electrochem Soc, 2004; 10: 29-32.
Impact Factor: 0
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Cimino P, Improta R, Bifulco G, Riccio R, Gomez-paloma L, Barone V
* Nucleophilic Cyclopropane Ring Opening in Duocarmycin SA Derivatives by Methanol under Acid Conditions: A Quantum Mechanical Study in the Gas-Phase and in Solution (529 views)
J Org Chem (ISSN: 0022-3263, 0022-3263linking), 2004; 69(8): 2816-2824.
Impact Factor: 3.462
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Esposito L, Bruno I, Sica F, Raia CA, Giordano A, Rossi M, Mazzarella L, Zagari A
* Crystal structure of a ternary complex of the alcohol dehydrogenase from Sulfolobus solfataricus (627 views)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2003 Dec 16; 42(49): 14397-14407.
Impact Factor: 3.922
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Lombardi A, Nastri F, Marasco D, Maglio O, De Sanctis G, Sinibaldi F, Santucci R, Coletta M, Pavone V
* Design of a new mimochrome with unique topology (538 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2003 Nov 21; 9(22): 5643-5654.
Impact Factor: 4.353
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Formaggio F, Crisma M, Toniolo C, Broxterman QB, Kaptein B, Corbier C, Saviano M, Palladino P, Benedetti E
* Cα-Methyl, Cα-n-Propylglycine Homo-oligomers (361 views)
Macromolecules (ISSN: 0024-9297), 2003; 36(21): 8164-8170.
Impact Factor: 3.621
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D'Amore M, Improta R, Barone V
* Conformational behavior and magnetic properties of a nitroxide amino acid derivative in vacuo and in aqueous solution (240 views)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic, 1089-5639linking), 2003; 107(32): 6264-6269.
Impact Factor: 2.792
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Menziani MC, De Benedetti PG, Langella E, Barone V
* Seeking for binding determinants of the prion protein to human plasminogen (413 views)
Mol Phys (ISSN: 0026-8976), 2003; 101(17): 2763-2773.
Impact Factor: 1.591
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Tedesco I, Russo GL, Nazzaro F, Russo M, Palumbo R
* Antioxidant effect of red wine anthocyanins in normal and catalase-inactive human erythrocytes (1246 views)
J Nutr Biochem (ISSN: 0955-2863), 2001 Sep; 12(9): 505-511.
Impact Factor: 1.039
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Monti SM, Ritieni A, Sacchi R, Skog K, Borgen E, Fogliano V
* Characterization of phenolic compounds in virgin olive oil and their effect on the formation of carcinogenic/mutagenic heterocyclic amines in a model system (648 views)
J Agric Food Chem (ISSN: 0021-8561), 2001 Sep; 49(8): 3969-3975.
Impact Factor: 1.576
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Zanotti G, Falcigno L, Saviano M, D'Auria G, Bruno BM, Campanile T, Paolillo L
* Solid state and solution conformation of [Ala7]-phalloidin: A synthetic phallotoxin analogue (511 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2001; 7(7): 1479-1485.
Impact Factor: 4.614
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Tedesco I, Russo M, Russo P, Iacomino G, Russo GL, Carraturo A, Faruolo C, Moio L, Palumbo R
Antioxidant effect of red wine polyphenols on red blood cells (673 views)
J Nutr Biochem (ISSN: 0955-2863), 2000 Feb; 11(2): 114-119.
Impact Factor: 1.083
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Monti SM, Borrelli RC, Ritieni A, Fogliano V
A comparison of color formation and Maillard reaction products of a lactose-lysine and lactose-N(α)-acetyllysine model system (557 views)
J Agric Food Chem (ISSN: 0021-8561), 2000; 48(4): 1041-1046.
Impact Factor: 1.56
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Lombardi A, De Simone G, Galdiero S, Staiano N, Nastri F, Pavone V
From natural to synthetic multisite thrombin inhibitors (366 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1999; 51(1): 19-39.
Impact Factor: 2.331
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Wink DA, Vodovotz Y, Grisham MB, DeGraff W, Cook JC, Pacelli R, Krishna M, Mitchell JB
Antioxidant effects of nitric oxide (356 views)
Method Enzymol (ISSN: 0076-6879, 1557-7988electronic), 1998; 301: 413-424.
Impact Factor: 2.823
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Crisma M, Formaggio F, Valle G, Toniolo C, Saviano M, Iacovino R, Zaccaro L, Benedetti E
Experimental evidence at atomic resolution for intramolecular N- H···π (phenyl) interactions in a family of amino acid derivatives (424 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1997; 42(1): 1-6.
Impact Factor: 2.425
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D'Andrea LD, Mazzeo M, Isernia C, Rossi F, Saviano M, Gallo P, Paolillo L, Pedone C
Solution conformational preferences of a peptidic analogue of a natural macrolide (382 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1997; 42(3): 349-361.
Impact Factor: 2.425
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Lombardi A, Saviano M, Nastri F, Maglio O, Mazzeo M, Pedone C, Isernia C, Pavone V
Unusual conformational preferences of β-alanine containing cyclic peptides. VII (456 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1996 Jun; 38(6): 683-691.
Impact Factor: 2.425
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Costanzo LL, De Guidi G, Giuffrida S, Sortino S, Condorelli G, Pappalardo G
Antioxidant effect of copper(II) on photosensitized lipid peroxidation (613 views)
J Chem Res (ISSN: 0162-0134print, 0162-0134linking, 1873-3344), 1995 Feb; 57(2): 115-125.
Impact Factor: 1.342
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Bustamante C, Gurrieri S, Pasternack RF, Purrello R, Rizzarelli E
Interaction of water-soluble porphyrins with single- and double-stranded polyribonucleotides (396 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1994 Sep; 34(8): 1099-1104.
Impact Factor: 2.425
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Tancredi T, Zanotti G, Rossi F, Benedetti E, Pedone C, Temussi PA
Comparison of the conformations of cyclolinopeptide A in the solid state and in solution (424 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1989 Jan; 28(1): 513-523.
Impact Factor: 2.425
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Capasso S, Mazzarella L, Sica F, Zagari A
Solid-state conformations of aminosuccinyl peptides: crystal structure of tert-butyloxycarbonyl-L-leucyl-L-aminosuccinyl-L-phenylalaninami de (689 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1989; 28(1): 139-147.
Impact Factor: 2.425
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50 Records (49 excluding Abstracts).
Total impact factor: 179.551 (178.209 excluding Abstracts).
Total 5 year impact factor: 231.446 (228.064 excluding Abstracts).
Total impact factor: 179.551 (178.209 excluding Abstracts).
Total 5 year impact factor: 231.446 (228.064 excluding Abstracts).
386 views. Last view on Wednesday 27 September 2023, 20:16:35
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