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10.1021/acs.biomac.5c01991 http://scihub22266oqcxt.onion/10.1021/acs.biomac.5c01991 41359363!?!41359363 Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=41359363&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215       Biomacromolecules 2025 ; ? (?): ? Nephropedia Template TP {{tp|p=41359363|t=2025. Angle- and Lateral Drag-Dependent Pull-Off Behavior of a Single Gecko Spatula: Insights from a Concurrent Molecular-Continuum Model |pdf=|usr=}}{{41359363}} gab.com Text Angle- and Lateral Drag-Dependent Pull-Off Behavior of a Single Gecko Spatula: Insights from a Concurrent Molecular-Continuum Model JO: Biomacromolecules http://www.kidney.de/pget.php?&tw=1&pmid=41359363 #FOAvip Geckos adhere reliably to vertical and inverted surfaces, making them an appealing model for biomimetic adhesives. Yet a complete understanding of how this adhesion works remains elusive, primarily because the underlying mechanisms span multiple length scales. We used a hybrid particle-continuum model to simulate a gecko seta during pull-off tests. We examined how dragging the seta laterally on the substrate, varying drag distance and direction (distal or proximal), and the seta stalk angle influence the pull-off force. Across all conditions, increasing the drag distance raised the pull-off force. This resulted from a reduced peel-off angle before detachment, not from a larger contact area. Higher stalk angles (62 degrees and 72 degrees ) also increased adhesion via a lower peel-off angle. Furthermore, distal dragging yielded up to 50% greater pull-off forces than proximal dragging, revealing anisotropic, directionally controllable adhesion. These results clarify how adhesion is tuned and suggest principles for bioinspired, direction-switchable adhesives. Twit Text FOAVip Angle- and Lateral Drag-Dependent Pull-Off Behavior of a Single Gecko Spatula: Insights from a Concurrent Molecular-Continuum Model ????Biomacromolecules http://www.kidney.de/pget.php?&tw=1&pmid=41359363 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=41359363 #FOAvip English Wikipedia <ref>{{Cite pmid|41359363}}</ref> Angle- and Lateral Drag-Dependent Pull-Off Behavior of a Single Gecko Spatula: Insights from a Concurrent Molecular-Continuum Model #MMPMID41359363 Norouzi S; Materzok T; Gorb S; Muller-Plathe F Biomacromolecules 2025[Dec]; ? (?): ? PMID41359363show ga Geckos adhere reliably to vertical and inverted surfaces, making them an appealing model for biomimetic adhesives. Yet a complete understanding of how this adhesion works remains elusive, primarily because the underlying mechanisms span multiple length scales. We used a hybrid particle-continuum model to simulate a gecko seta during pull-off tests. We examined how dragging the seta laterally on the substrate, varying drag distance and direction (distal or proximal), and the seta stalk angle influence the pull-off force. Across all conditions, increasing the drag distance raised the pull-off force. This resulted from a reduced peel-off angle before detachment, not from a larger contact area. Higher stalk angles (62 degrees and 72 degrees ) also increased adhesion via a lower peel-off angle. Furthermore, distal dragging yielded up to 50% greater pull-off forces than proximal dragging, revealing anisotropic, directionally controllable adhesion. These results clarify how adhesion is tuned and suggest principles for bioinspired, direction-switchable adhesives. ?Angle- and Lateral Drag-Dependent Pull-Off Behavior of a Single Gecko (epmc).pdf DeepDyve Pubget Overpricing