FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004011266> ?p ?o ?g. }

• W2004011266 endingPage "1090" @default.
• W2004011266 startingPage "1076" @default.
• W2004011266 abstract "Molecules cooperate through a variety of mechanical interactions. A fundamental challenge in engineering de novo materials and systems is the identification of molecular structures that define fundamental building blocks – e.g., single structural units. Here, we report a systematic study of the effect and balance of molecular rigidity and variable cross-linking (such as electrostatic or H-bonding) on the resulting cooperative behavior of a molecular complex. Through a simple elastic model, we determine general conditions for mechanical coupling of flexible molecules of finite rigidity via discrete cross-links with finite stiffness. We demonstrate the atomistic mechanism of cooperative deformation (or mechanical coupling) by applying an ideal structural model, derived to solve the representative vibrational modes, and used to extract the effective bending rigidity as a physical metric for complexation. As a case study, we explore the complexation of weak polyelectrolytes used in layer-by-layer assembly, due to their known variation in molecular rigidity and electrostatic cross-linking (as a function of pH). The model is parameterized by previous full atomistic investigations of the constitutive polyelectrolytes: poly(acrylic acid), PAA, and poly(allylamine hydrochloride), PAH, which have persistence lengths on the order of a single nanometer, and are typically considered flexible molecules. We predict the optimal ionization level to induce mechanical coupling and cooperative deformation. Moreover, we indicate a critical regime of allowable cross-link densities which facilitates complexation, for molecules with finite rigidity in general, such as H-bonded polypeptide β-strands, DNA, and collagen. From these results, it is possible to predict when (or if) molecules act as a single mechanical unit." @default.
• W2004011266 created "2016-06-24" @default.
• W2004011266 creator A5025854647 @default.
• W2004011266 creator A5091146295 @default.
• W2004011266 date "2013-01-01" @default.
• W2004011266 modified "2023-10-18" @default.
• W2004011266 title "Critical cross-linking to mechanically couple polyelectrolytes and flexible molecules" @default.
• W2004011266 cites W1579363245 @default.
• W2004011266 cites W1669004436 @default.
• W2004011266 cites W1968407616 @default.
• W2004011266 cites W1970858368 @default.
• W2004011266 cites W1972244704 @default.
• W2004011266 cites W1973501329 @default.
• W2004011266 cites W1982209792 @default.
• W2004011266 cites W1983219435 @default.
• W2004011266 cites W1992508492 @default.
• W2004011266 cites W1996075947 @default.
• W2004011266 cites W1997486650 @default.
• W2004011266 cites W2002542384 @default.
• W2004011266 cites W2012696888 @default.
• W2004011266 cites W2013968187 @default.
• W2004011266 cites W2016118577 @default.
• W2004011266 cites W2018982396 @default.
• W2004011266 cites W2023077713 @default.
• W2004011266 cites W2024080095 @default.
• W2004011266 cites W2025665629 @default.
• W2004011266 cites W2029667189 @default.
• W2004011266 cites W2029860065 @default.
• W2004011266 cites W2038944026 @default.
• W2004011266 cites W2040987920 @default.
• W2004011266 cites W2041025044 @default.
• W2004011266 cites W2045856259 @default.
• W2004011266 cites W2049001845 @default.
• W2004011266 cites W2051864856 @default.
• W2004011266 cites W2051893115 @default.
• W2004011266 cites W2055001560 @default.
• W2004011266 cites W2056145482 @default.
• W2004011266 cites W2057876748 @default.
• W2004011266 cites W2058912578 @default.
• W2004011266 cites W2065412432 @default.
• W2004011266 cites W2066309973 @default.
• W2004011266 cites W2067031014 @default.
• W2004011266 cites W2069777230 @default.
• W2004011266 cites W2072895616 @default.
• W2004011266 cites W2085227451 @default.
• W2004011266 cites W2085822586 @default.
• W2004011266 cites W2087985613 @default.
• W2004011266 cites W2088556135 @default.
• W2004011266 cites W2089434897 @default.
• W2004011266 cites W2102449622 @default.
• W2004011266 cites W2110758176 @default.
• W2004011266 cites W2119267663 @default.
• W2004011266 cites W2124236598 @default.
• W2004011266 cites W2126961173 @default.
• W2004011266 cites W2129590751 @default.
• W2004011266 cites W2131229455 @default.
• W2004011266 cites W2138248527 @default.
• W2004011266 cites W2146082910 @default.
• W2004011266 cites W2151938016 @default.
• W2004011266 cites W2160134999 @default.
• W2004011266 cites W2160839662 @default.
• W2004011266 cites W2168806022 @default.
• W2004011266 cites W2168901333 @default.
• W2004011266 cites W2315197053 @default.
• W2004011266 cites W2318904526 @default.
• W2004011266 cites W3020953716 @default.
• W2004011266 cites W4229936579 @default.
• W2004011266 doi "https://doi.org/10.1039/c2sm27055b" @default.
• W2004011266 hasPublicationYear "2013" @default.
• W2004011266 type Work @default.
• W2004011266 sameAs 2004011266 @default.
• W2004011266 citedByCount "10" @default.
• W2004011266 countsByYear W20040112662013 @default.
• W2004011266 countsByYear W20040112662014 @default.
• W2004011266 countsByYear W20040112662015 @default.
• W2004011266 countsByYear W20040112662017 @default.
• W2004011266 countsByYear W20040112662020 @default.
• W2004011266 countsByYear W20040112662021 @default.
• W2004011266 crossrefType "journal-article" @default.
• W2004011266 hasAuthorship W2004011266A5025854647 @default.
• W2004011266 hasAuthorship W2004011266A5091146295 @default.
• W2004011266 hasConcept C117626034 @default.
• W2004011266 hasConcept C127413603 @default.
• W2004011266 hasConcept C147597530 @default.
• W2004011266 hasConcept C147789679 @default.
• W2004011266 hasConcept C153356533 @default.
• W2004011266 hasConcept C155759531 @default.
• W2004011266 hasConcept C159467904 @default.
• W2004011266 hasConcept C159985019 @default.
• W2004011266 hasConcept C160343418 @default.
• W2004011266 hasConcept C171250308 @default.
• W2004011266 hasConcept C178790620 @default.
• W2004011266 hasConcept C185592680 @default.
• W2004011266 hasConcept C192562407 @default.
• W2004011266 hasConcept C2779372316 @default.
• W2004011266 hasConcept C32909587 @default.
• W2004011266 hasConcept C521977710 @default.
• W2004011266 hasConcept C59593255 @default.

• next