Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders
The structure of the silk from cocoons of two common spiders, Araneus diadematus (family Araneidae) and Achaearanea tepidariorum (family Theridiidae) was investigated by means of (13)C solid state NMR and FT-IR spectroscopies. The combined use of these two techniques allowed us to highlight differen...
Gespeichert in:
| Veröffentlicht in: | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2005-11, Vol.62 (1-3), p.105-111 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 111 |
|---|---|
| container_issue | 1-3 |
| container_start_page | 105 |
| container_title | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
| container_volume | 62 |
| creator | Bramanti, Emilia Catalano, Donata Forte, Claudia Giovanneschi, Mario Masetti, Massimo Veracini, Carlo Alberto |
| description | The structure of the silk from cocoons of two common spiders, Araneus diadematus (family Araneidae) and Achaearanea tepidariorum (family Theridiidae) was investigated by means of (13)C solid state NMR and FT-IR spectroscopies. The combined use of these two techniques allowed us to highlight differences in the two samples. The cocoon silk of Achaearanea tepidariorum is essentially constituted by helical and beta-sheet structures, whereas that of Araneus diadematus shows a more complex structure, containing also beta-strands and beta-turns. Moreover, the former silk is essentially crystalline while the latter contains more mobile domains. The structural differences of the two cocoon silks are ascribed to the different habitat of the two species. |
| doi_str_mv | 10.1016/j.saa.2004.12.008 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_68747594</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>68747594</sourcerecordid><originalsourceid>FETCH-LOGICAL-p124t-df5d81cba27e4780719e41e5c53c02d3bf041043878b9cadf89343b36c7d8c03</originalsourceid><addsrcrecordid>eNo1kLFOwzAURT2AaCl8AAvyhGBIeM92YmdEEYVKBaRS5sixHZGSxCFOhfr3FCjTlY6OznAJuUCIETC93cRB65gBiBhZDKCOyBS5SiMULJmQ0xA2AICKwQmZYMoSKQGm5O3VN7WlYdSjo9fIb3L6_LSiurN0vo4WKxp6Z8bBB-P7HfUVHd8dNd5439FQNx-_6MvvUdv-oL62bghn5LjSTXDnh52R9fx-nT9Gy5eHRX63jHpkYoxslViFptRMOiEVSMycQJeYhBtglpcVCATBlVRlZrStVMYFL3lqpFUG-Ixc_WX7wX9uXRiLtg7GNY3unN-GIlVSyCQTe_HyIG7L1tmiH-pWD7vi_wf-DUU-XFo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>68747594</pqid></control><display><type>article</type><title>Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><creator>Bramanti, Emilia ; Catalano, Donata ; Forte, Claudia ; Giovanneschi, Mario ; Masetti, Massimo ; Veracini, Carlo Alberto</creator><creatorcontrib>Bramanti, Emilia ; Catalano, Donata ; Forte, Claudia ; Giovanneschi, Mario ; Masetti, Massimo ; Veracini, Carlo Alberto</creatorcontrib><description>The structure of the silk from cocoons of two common spiders, Araneus diadematus (family Araneidae) and Achaearanea tepidariorum (family Theridiidae) was investigated by means of (13)C solid state NMR and FT-IR spectroscopies. The combined use of these two techniques allowed us to highlight differences in the two samples. The cocoon silk of Achaearanea tepidariorum is essentially constituted by helical and beta-sheet structures, whereas that of Araneus diadematus shows a more complex structure, containing also beta-strands and beta-turns. Moreover, the former silk is essentially crystalline while the latter contains more mobile domains. The structural differences of the two cocoon silks are ascribed to the different habitat of the two species.</description><identifier>ISSN: 1386-1425</identifier><identifier>DOI: 10.1016/j.saa.2004.12.008</identifier><identifier>PMID: 16257700</identifier><language>eng</language><publisher>England</publisher><subject>Animals ; Carbon Isotopes ; Magnetic Resonance Spectroscopy - methods ; Protein Conformation ; Silk - chemistry ; Species Specificity ; Spectroscopy, Fourier Transform Infrared - methods ; Spiders</subject><ispartof>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2005-11, Vol.62 (1-3), p.105-111</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16257700$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bramanti, Emilia</creatorcontrib><creatorcontrib>Catalano, Donata</creatorcontrib><creatorcontrib>Forte, Claudia</creatorcontrib><creatorcontrib>Giovanneschi, Mario</creatorcontrib><creatorcontrib>Masetti, Massimo</creatorcontrib><creatorcontrib>Veracini, Carlo Alberto</creatorcontrib><title>Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders</title><title>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</title><addtitle>Spectrochim Acta A Mol Biomol Spectrosc</addtitle><description>The structure of the silk from cocoons of two common spiders, Araneus diadematus (family Araneidae) and Achaearanea tepidariorum (family Theridiidae) was investigated by means of (13)C solid state NMR and FT-IR spectroscopies. The combined use of these two techniques allowed us to highlight differences in the two samples. The cocoon silk of Achaearanea tepidariorum is essentially constituted by helical and beta-sheet structures, whereas that of Araneus diadematus shows a more complex structure, containing also beta-strands and beta-turns. Moreover, the former silk is essentially crystalline while the latter contains more mobile domains. The structural differences of the two cocoon silks are ascribed to the different habitat of the two species.</description><subject>Animals</subject><subject>Carbon Isotopes</subject><subject>Magnetic Resonance Spectroscopy - methods</subject><subject>Protein Conformation</subject><subject>Silk - chemistry</subject><subject>Species Specificity</subject><subject>Spectroscopy, Fourier Transform Infrared - methods</subject><subject>Spiders</subject><issn>1386-1425</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo1kLFOwzAURT2AaCl8AAvyhGBIeM92YmdEEYVKBaRS5sixHZGSxCFOhfr3FCjTlY6OznAJuUCIETC93cRB65gBiBhZDKCOyBS5SiMULJmQ0xA2AICKwQmZYMoSKQGm5O3VN7WlYdSjo9fIb3L6_LSiurN0vo4WKxp6Z8bBB-P7HfUVHd8dNd5439FQNx-_6MvvUdv-oL62bghn5LjSTXDnh52R9fx-nT9Gy5eHRX63jHpkYoxslViFptRMOiEVSMycQJeYhBtglpcVCATBlVRlZrStVMYFL3lqpFUG-Ixc_WX7wX9uXRiLtg7GNY3unN-GIlVSyCQTe_HyIG7L1tmiH-pWD7vi_wf-DUU-XFo</recordid><startdate>200511</startdate><enddate>200511</enddate><creator>Bramanti, Emilia</creator><creator>Catalano, Donata</creator><creator>Forte, Claudia</creator><creator>Giovanneschi, Mario</creator><creator>Masetti, Massimo</creator><creator>Veracini, Carlo Alberto</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>200511</creationdate><title>Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders</title><author>Bramanti, Emilia ; Catalano, Donata ; Forte, Claudia ; Giovanneschi, Mario ; Masetti, Massimo ; Veracini, Carlo Alberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p124t-df5d81cba27e4780719e41e5c53c02d3bf041043878b9cadf89343b36c7d8c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Animals</topic><topic>Carbon Isotopes</topic><topic>Magnetic Resonance Spectroscopy - methods</topic><topic>Protein Conformation</topic><topic>Silk - chemistry</topic><topic>Species Specificity</topic><topic>Spectroscopy, Fourier Transform Infrared - methods</topic><topic>Spiders</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bramanti, Emilia</creatorcontrib><creatorcontrib>Catalano, Donata</creatorcontrib><creatorcontrib>Forte, Claudia</creatorcontrib><creatorcontrib>Giovanneschi, Mario</creatorcontrib><creatorcontrib>Masetti, Massimo</creatorcontrib><creatorcontrib>Veracini, Carlo Alberto</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bramanti, Emilia</au><au>Catalano, Donata</au><au>Forte, Claudia</au><au>Giovanneschi, Mario</au><au>Masetti, Massimo</au><au>Veracini, Carlo Alberto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders</atitle><jtitle>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</jtitle><addtitle>Spectrochim Acta A Mol Biomol Spectrosc</addtitle><date>2005-11</date><risdate>2005</risdate><volume>62</volume><issue>1-3</issue><spage>105</spage><epage>111</epage><pages>105-111</pages><issn>1386-1425</issn><abstract>The structure of the silk from cocoons of two common spiders, Araneus diadematus (family Araneidae) and Achaearanea tepidariorum (family Theridiidae) was investigated by means of (13)C solid state NMR and FT-IR spectroscopies. The combined use of these two techniques allowed us to highlight differences in the two samples. The cocoon silk of Achaearanea tepidariorum is essentially constituted by helical and beta-sheet structures, whereas that of Araneus diadematus shows a more complex structure, containing also beta-strands and beta-turns. Moreover, the former silk is essentially crystalline while the latter contains more mobile domains. The structural differences of the two cocoon silks are ascribed to the different habitat of the two species.</abstract><cop>England</cop><pmid>16257700</pmid><doi>10.1016/j.saa.2004.12.008</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1386-1425 |
| ispartof | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2005-11, Vol.62 (1-3), p.105-111 |
| issn | 1386-1425 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_68747594 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animals Carbon Isotopes Magnetic Resonance Spectroscopy - methods Protein Conformation Silk - chemistry Species Specificity Spectroscopy, Fourier Transform Infrared - methods Spiders |
| title | Solid state (13)C NMR and FT-IR spectroscopy of the cocoon silk of two common spiders |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T07%3A57%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Solid%20state%20(13)C%20NMR%20and%20FT-IR%20spectroscopy%20of%20the%20cocoon%20silk%20of%20two%20common%20spiders&rft.jtitle=Spectrochimica%20acta.%20Part%20A,%20Molecular%20and%20biomolecular%20spectroscopy&rft.au=Bramanti,%20Emilia&rft.date=2005-11&rft.volume=62&rft.issue=1-3&rft.spage=105&rft.epage=111&rft.pages=105-111&rft.issn=1386-1425&rft_id=info:doi/10.1016/j.saa.2004.12.008&rft_dat=%3Cproquest_pubme%3E68747594%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=68747594&rft_id=info:pmid/16257700&rfr_iscdi=true |