https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/Head https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/provenance https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/pubinfo https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://purl.org/dc/terms/description Because only 3–4 H-bonds can break together, there is an intrinsic strength limit, and shorter strands with fewer H-bonds reach the highest shear strength, at a critical length scale. https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://purl.org/dc/terms/type prediction https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/Claim https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://www.w3.org/2000/01/rdf-schema#comment Notation basis: Stated in words in the abstract; the numerical length (reported as a few nanometres in the full text) is not in the vendored abstract and is not written here. https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://www.w3.org/2000/01/rdf-schema#label Shorter beta-strands are stronger in shear, up to a critical length https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 http://www.w3.org/2004/02/skos/core#notation \tau_{\max}(L) \text{ is maximal at } L = L^{*},\ \text{with } L^{*} \approx 3\text{–}4 \text{ H-bonds} https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 https://w3id.org/delphi/ontology/context Sinan Keten et al., “Geometric Confinement Governs the Rupture Strength of H-bond Assemblies at a Critical Length Scale”, Nano Letters 8, 743-748 (2008), doi:10.1021/nl0731670; Abstract. Scope: Beta-sheet strands in shear https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/provenance https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/bibliographicCitation Sinan Keten, Markus J. Buehler. Geometric Confinement Governs the Rupture Strength of H-bond Assemblies at a Critical Length Scale. Nano Letters 8, 743-748 (2008). doi:10.1021/nl0731670 https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/creator Sinan Keten, Markus J. Buehler https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/date 2008 https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/identifier doi:10.1021/nl0731670 https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/identifier pmid:18269263 https://doi.org/10.1021/nl0731670 http://purl.org/dc/terms/title Geometric Confinement Governs the Rupture Strength of H-bond Assemblies at a Critical Length Scale https://doi.org/10.1021/nl0731670 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://schema.org/CreativeWork https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#SoftwareAgent https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/2000/01/rdf-schema#label delphisci buehler-protein-materials claim extractor https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/ns/prov#actedOnBehalfOf https://orcid.org/0009-0007-4948-9192 https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/delphi/ontology/usesModel https://w3id.org/delphi/resource/model/claude-fable-5.1 https://w3id.org/delphi/resource/model/claude-fable-5.1 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/LanguageModel https://w3id.org/delphi/resource/model/claude-fable-5.1 http://www.w3.org/2000/01/rdf-schema#label Claude Fable 5.1 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion http://www.w3.org/ns/prov#wasAttributedTo https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion http://www.w3.org/ns/prov#wasDerivedFrom https://doi.org/10.1021/nl0731670 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion http://www.w3.org/ns/prov#wasDerivedFrom https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/assertion http://www.w3.org/ns/prov#wasGeneratedBy https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Activity https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction http://www.w3.org/ns/prov#qualifiedAssociation https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extractionPlan https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction http://www.w3.org/ns/prov#used https://github.com/fractastical/delphisci/blob/b89a0890bee05ef18f8202387085854fac3ca776/claim-sources/buehler-protein-materials/inputs/sources.json https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction http://www.w3.org/ns/prov#used https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extraction http://www.w3.org/ns/prov#wasAssociatedWith https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/extractionPlan http://www.w3.org/ns/prov#hadPlan https://github.com/fractastical/delphisci/blob/b89a0890bee05ef18f8202387085854fac3ca776/claim-sources/buehler-protein-materials/build/generate.mjs https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Entity https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote http://www.w3.org/2000/01/rdf-schema#comment Quoted from the published abstract as returned by Europe PMC (2008-hbond-confinement.abstract.txt, sha256 880dc02fe6911c5cdb1ab49189a7e6b0f6dc782017ec700c7a498afd4193e722); the full text was not read (not in Europe PMC open-access subset). Checked by build/check.py. https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote http://www.w3.org/ns/prov#hadPrimarySource https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote http://www.w3.org/ns/prov#wasQuotedFrom https://doi.org/10.1021/nl0731670 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/quote https://schema.org/text This universally valid result leads to an intrinsic strength limitation that suggests that shorter strands with less H-bonds achieve the highest shear strength at a critical length scale. https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sourceChecksum http://spdx.org/rdf/terms#algorithm http://spdx.org/rdf/terms#checksumAlgorithm_sha256 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sourceChecksum http://spdx.org/rdf/terms#checksumValue 880dc02fe6911c5cdb1ab49189a7e6b0f6dc782017ec700c7a498afd4193e722 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sourceChecksum http://www.w3.org/2000/01/rdf-schema#comment Checksum of the vendored text file inputs/2008-hbond-confinement.abstract.txt, not of the publisher's copy. https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json http://spdx.org/rdf/terms#checksum https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sourceChecksum https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Entity https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json http://www.w3.org/2000/01/rdf-schema#label Abstract of Geometric Confinement Governs the Rupture Strength of H-bond Assemblies at a Critical Length Scale, as read https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1021/nl0731670&resultType=core&format=json https://schema.org/about https://doi.org/10.1021/nl0731670 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/pubinfo https://w3id.org/delphi/resource/domain/buehler-protein-materials http://www.w3.org/2000/01/rdf-schema#label buehler-protein-materials https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://purl.org/dc/terms/created 2026-11-08T04:38:11.893Z https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://purl.org/dc/terms/creator https://orcid.org/0009-0007-4948-9192 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://purl.org/nanopub/x/hasNanopubType https://w3id.org/delphi/ontology/Claim https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://purl.org/nanopub/x/introduces https://w3id.org/delphi/resource/claim/buehler-2008-hbond-confinement-02 https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y http://www.w3.org/2000/01/rdf-schema#label Sinan Keten et al. 2008 claim: Shorter beta-strands are stronger in shear, up to a critical length https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y https://w3id.org/delphi/ontology/domain https://w3id.org/delphi/resource/domain/buehler-protein-materials https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sig http://purl.org/nanopub/x/hasPublicKey MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sig http://purl.org/nanopub/x/hasSignature Q+P/zvVH1kH4dbVhjXnJ+Dp4bgyavnPHF6qECoWBMmV6q7gs8Fv+IXWK32aFRqNE6vi3QkbvPV7e22GFEB4PoUsjGkQoIzDOYWBxefrIA5F+OaG+3hJr73X2ywHncUETqjso1Kwa1UXG0o+ET+At/xffaSJkBkXAYSYaoaR7g6lyY29GVIje2HF8ZzZAHIVMhojxB+4IHbMUuFJTcwdImnY5Whe6wYcROh0FRB7aPA31nHGh25OBtbV1S8oEiF3eT5fMLxNkmt0PQlK1XsuZ9O9hEANKMBjCAR1TNZFSHy17sQU8r2SHBcKNQTKw5Yr5S0e42Fvr/0posY7l1BArQg== https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y https://w3id.org/np/RAMTejglpdyF9t8uVmASMinxxc7VceB5UcC7xQoyJO87Y/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0009-0007-4948-9192