L- and D-cysteine derivatives of β-cyclodextrin: Different molecular recognition properties of their copper(II) complexes for amino acids (466 views)
Inorg Chim Acta (ISSN: 0020-1693), 1998; 275-276: 395-400.
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Paper type: Journal Article,
Impact factor: 1.454, 5-year impact factor: 1.723
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-0003232020&partnerID=40&md5=c77de5b6a54ece48f936219da56ea2c0
Keywords: Amino Acid Complexes, Copper Complexes, Cyclodextrin Complexes,
Affiliations:
Ist. Stud. Sostanze Nostanze I., CNR, Vle A. Doria 8, 95125 Catania, Italy
Dipartimento di Scienze Chimiche, Universita' di Catania, Vle A. Doria 8, 95125 Catania, Italy
References:
Not available.
Inorg Chim Acta (ISSN: 0020-1693), 1998; 275-276: 395-400.
Export to BibTeX Export to EndNote
Paper type: Journal Article,
Impact factor: 1.454, 5-year impact factor: 1.723
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-0003232020&partnerID=40&md5=c77de5b6a54ece48f936219da56ea2c0
Keywords: Amino Acid Complexes, Copper Complexes, Cyclodextrin Complexes,
Affiliations:
Ist. Stud. Sostanze Nostanze I., CNR, Vle A. Doria 8, 95125 Catania, Italy
Dipartimento di Scienze Chimiche, Universita' di Catania, Vle A. Doria 8, 95125 Catania, Italy
References:
Not available.
L- and D-cysteine derivatives of β-cyclodextrin: Different molecular recognition properties of their copper(II) complexes for amino acids
The two epimers of β-cyclodextrin 6-functionalized with L- or D-cysteine (6-S-(L)-cysteine-6-deoxy-β-cyclodextrin and (6-D-(D)-cysteine-6-deoxy-β-cyclodextrin) were synthesized. Their binary and ternary copper(II) complexes with amino acids were characterized by electronic, circular dichroism and ESR spectroscopies. The binary copper(II) complexes were used as eluents in ligand exchange chromatography to test their ability to resolve racemate mixtures of unmodified amino acids. High performance liquid chromatography separation of L/D-TrpO - was achieved only when the complex of the D-cysteine derivative was used as the eluent. © 1998 Elsevier Science S.A. All rights reserved.
The two epimers of β-cyclodextrin 6-functionalized with L- or D-cysteine (6-S-(L)-cysteine-6-deoxy-β-cyclodextrin and (6-D-(D)-cysteine-6-deoxy-β-cyclodextrin) were synthesized. Their binary and ternary copper(II) complexes with amino acids were characterized by electronic, circular dichroism and ESR spectroscopies. The binary copper(II) complexes were used as eluents in ligand exchange chromatography to test their ability to resolve racemate mixtures of unmodified amino acids. High performance liquid chromatography separation of L/D-TrpO - was achieved only when the complex of the D-cysteine derivative was used as the eluent. © 1998 Elsevier Science S.A. All rights reserved.
L- and D-cysteine derivatives of β-cyclodextrin: Different molecular recognition properties of their copper(II) complexes for amino acids
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L- and D-cysteine derivatives of β-cyclodextrin: Different molecular recognition properties of their copper(II) complexes for amino acids
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Bonomo RP, Di Natale G, Rizzarelli E, Tabbì G, Vagliasindi LI
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Bonomo RP, Pappalardo G, Rizzarelli E, Santoro AM, Tabbì G, Vagliasindi LI
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Marletta F, Rizzarelli E, Mangiameli A, Brogna A, Sammartano S, Monaco S, Blasi A
Effects of graded doses of copper complexes of L-aminoacids on gastric acid secretion in rats (1429 views)
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Impact Factor: 0
View Export to BibTeX Export to EndNote
* Amino- and chloro-8-hydroxyquinolines and their copper complexes as proteasome inhibitors and antiproliferative agents (760 views)
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Impact Factor: 4.069
View Export to BibTeX Export to EndNote
Grasso GI, Bellia F, Arena G, Satriano C, Vecchio G, Rizzarelli E
* Multitarget trehalose-carnosine conjugates inhibit Aβ aggregation, tune copper(II) activity and decrease acrolein toxicity (579 views)
Eur J Med Chem (ISSN: 0223-5234, 1768-3254, 0223-5234linking), 2017 Jul 28; 135: 447-457.
Impact Factor: 4.816
View Export to BibTeX Export to EndNote
Tabbì G, Giuffrida A, Bonomo RP
* Determination Of Formal Redox Potentials In Aqueous Solution Of Copper(ii) Complexes With Ligands Having Nitrogen And Oxygen Donor Atoms And Comparisonwith Their Epr And Uv–vis Spectral Features (571 views)
J Chem Res (ISSN: 1873-3344, 0162-0134, 0162-0134print), 2013 Nov; 128: 137-145.
Impact Factor: 3.274
View Export to BibTeX Export to EndNote
Di Natale G, Osz K, Kállay C, Pappalardo G, Sanna D, Impellizzeri G, Sóvágó I, Rizzarelli E
* Affinity, speciation, and molecular features of copper(II) complexes with a prion tetraoctarepeat domain in aqueous solution: insights into old and new results (630 views)
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Impact Factor: 5.696
View Export to BibTeX Export to EndNote
Magrì A, D'Alessandro F, Di Stefano DA, Campagna T, Pappalardo G, Impellizzeri G, La Mendola D
* Copper(ii) Coordination Properties Of The Integrin Ligand Sequence Phsrn And Its New Beta-Cyclodextrin Conjugates (690 views)
Journal Of Inorganic Biochemistry, 2012 Sep; 113: 15-24.
Impact Factor: 3.444
View Export to BibTeX Export to EndNote
Kállay C, Dávid A, Timári S, Nagy EM, Sanna D, Garribba E, Micera G, De Bona P, Pappalardo G, Rizzarelli E, Sóvágó I
* Copper(II) complexes of rat amylin fragments (589 views)
Dalton T (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2011 Oct 14; 40(38): 9711-9721.
Impact Factor: 3.838
View Export to BibTeX Export to EndNote
Grasso GI, Arena G, Bellia F, Maccarrone G, Parrinello M, Pietropaolo A, Vecchio G, Rizzarelli E
* Intramolecular weak interactions in the thermodynamic stereoselectivity of copper(II) complexes with carnosine-trehalose conjugates (680 views)
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Impact Factor: 5.925
View Export to BibTeX Export to EndNote
Vagliasindi LI, Arena G, Bonomo RP, Pappalardo G, Tabbì G
* Copper complex species within a fragment of the N-terminal repeat region in opossum PrP protein (585 views)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2011 Mar 21; 40(11): 2441-2450.
Impact Factor: 3.838
View Export to BibTeX Export to EndNote
La Mendola D, Magrì A, Vagliasindi LI, Hansson Ö, Bonomo RP, Rizzarelli E
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Dalton T (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2010 Nov 28; 39(44): 10678-10684.
Impact Factor: 3.647
View Export to BibTeX Export to EndNote
Di Natale G, Pappalardo G, Milardi D, Sciacca MF, Attanasio F, La Mendola D, Rizzarelli E
* Membrane interactions and conformational preferences of human and avian prion N-terminal tandem repeats: The role of copper(II) ions, pH, and membrane mimicking environments (651 views)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 Nov 4; 114(43): 13830-13838.
Impact Factor: 3.603
View Export to BibTeX Export to EndNote
La Mendola D, Magrì A, Campagna T, Campitiello MA, Raiola L, Isernia C, Hansson O, Bonomo RP, Rizzarelli E
* A doppel alpha-helix peptide fragment mimics the copper(II) interactions with the whole protein (1494 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2010 Jun 1; 16(21): 6212-6223.
Impact Factor: 5.476
View Export to BibTeX Export to EndNote
Bonomo RP, Di Natale G, Rizzarelli E, Tabbì G, Vagliasindi LI
* Copper(II) complexes of prion protein PEG11-tetraoctarepeat fragment: spectroscopic and voltammetric studies (530 views)
Dalton T (ISSN: 1477-9226, 1477-7922, 1477-9234), 2009 Apr 14; (14): 2637-2646.
Impact Factor: 2.908
View Export to BibTeX Export to EndNote
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 (796 views)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2007 Apr 14; (14): 1400-1408.
Impact Factor: 3.212
View Export to BibTeX Export to EndNote
Marletta F, Rizzarelli E, Mangiameli A, Brogna A, Sammartano S, Monaco S, Blasi A
Effects of graded doses of copper complexes of L-aminoacids on gastric acid secretion in rats (1429 views)
Boll Soc Ital Biol Sper (ISSN: 0037-8771), 1979 Apr 30; 55(8): 769-775.
Impact Factor: 0
View Export to BibTeX Export to EndNote
14 Records (14 excluding Abstracts).
Total impact factor: 53.746 (53.746 excluding Abstracts).
Total 5 year impact factor: 54.587 (54.587 excluding Abstracts).
Total impact factor: 53.746 (53.746 excluding Abstracts).
Total 5 year impact factor: 54.587 (54.587 excluding Abstracts).
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