Crystallization of amphiphilic dna c-stars

Author: assg

August undefined, 2024

WebAug 6, 2024 · Upon fast quenching to T = 65 ∘ C, C-stars nucleate and grow as previously reported 35,36,37, leading to the formation of amphiphilic DNA particles whose size depends on the incubation (or ... Webphiphilic DNA nanostructures, dubbed C-Stars,32{34 that combine the versatility and programmability of DNA with the robust self-assembly of amphiphilic macromolecules. C-Stars consist of branched DNA junctions (nanostars) featuring a cholesterol moiety at-tached to the end of each arm, which en-ables the formation of crystalline frameworks

Phase behavior of rigid, amphiphilic star polymers Request PDF

WebNov 14, 2024 · Amphiphilic-DNA Platform for the Design of Crystalline Frameworks with Programmable Structure and Functionality The reliable preparation of functional, … WebMar 3, 2024 · Structure and self-assembly of amphiphilic C-stars. (a), Cholesterol functionalised DNA nanostars (C-stars) with 4-arm topology self-assemble from 4-cholesterol modified strands (orange) and 4 non-functionalised core strands (blue) [34, 35]. (b) All single-stranded components are mixed in stoichiometric ratio, incubated at simplicity\\u0027s om

Spiral: Crystallization of amphiphilic DNA C-Stars

WebNov 14, 2024 · Amphiphilic-DNA Platform for the Design of Crystalline Frameworks with Programmable Structure and Functionality The reliable preparation of functional, ordered, nanostructured frameworks would be a game changer for many emerging technologies, from energy storage to nanomedicine. WebApr 10, 2024 · Controlled drug delivery is a crucial area of study for improving the targeted availability of drugs; several polymer systems have been applied for the formulation of drug delivery vehicles, including linear amphiphilic block copolymers, but with some limitations manifested in their ability to form only nanoaggregates such as polymersomes or … WebCrystallization of Amphiphilic DNA C-Stars Ryan A. Brady, yNicholas J. Brooks,zPietro Cicuta,, and Lorenzo Di Michele,y yBiological and Soft Systems, Cavendish Laboratory, University of Cambridge, Cambridge ... C-Stars self-assemble into single crystals ex-ceeding 40 m in size with lattice parameters exceeding20nm. Keywords DNA … simplicity\u0027s on

Crystallization of Amphiphilic DNA C-Stars - [scite report]

Materials Free Full-Text Advances in Fabrication Materials of ...

WebWe have overcome these limitations with amphiphilic DNA nanostructures, or “C-Stars”, that combine the design freedom and facile functionalization of DNA-based materials with robust hydrophobic interactions. C-Stars self-assemble into single crystals exceeding 40 μm in size with lattice parameters exceeding 20 nm. WebFeb 4, 2013 · Creatures in nature possess almost perfect structures and properties, and exhibit harmonization and unification between structure and function. Biomimetics, mimicking nature for engineering solutions, provides a model for the development of functional surfaces with special properties. Recently, honeycomb structure materials … simplicity\\u0027s onWebThe hydration of phospholipids, electrospun into polymeric nanofibers and used as templates for liposome formation, offers pharmaceutical advantages as it avoids the storage of liposomes as aqueous dispersions. The objective of the present study was to electrospin and characterize amphiphilic nanofibers as templates for the preparation of antibiotic … simplicity\u0027s om

"WebSep 29, 2024 · While C 3 12/12 with an expanded headgroup of x = 3 and {24} carbons in the lateral chains still shows a clear six-fold symmetric star-shaped domain morphology with straight arms (Figure 5a), a further increase in headgroup size (C 5 12/12 with x = 5) or, alternatively, a decrease in lateral chain volume (B 3 12 with only {12} carbons in the ... " - Crystallization of amphiphilic dna c-stars

Crystallization of amphiphilic dna c-stars

Amphiphilic-DNA Platform for the Design of Crystalline ... - PubMed

WebOct 23, 2024 · Here we demonstrate the potential of simple amphiphilic DNA motifs, dubbed C-stars, as a versatile platform for the design of programmable DNA crystals. In contrast to all-DNA materials, in which structure depends on the precise molecular details of individual building blocks, the self-assembly of C-stars is controlled uniquely by their ...

Did you know?

WebWe have overcome these limitations with amphiphilic DNA nanostructures, or "C-Stars", that combine the design freedom and facile functionalization of DNA-based materials with … WebAug 6, 2024 · Key for achieving this objective is the ability of amphiphilic DNA nanostructures to selectively enrich different (coexisting) lipid phases, depending on the chemical identity of the anchoring motifs, 134,135 the lipid composition of the membrane, 80 and the size of the nanostructures. 83,107 Indeed, harnessing the preferential affinity …

WebRecently, we introduced a novel class of amphiphilic DNA nanostructures, dubbed C-Stars,32−34that combine the programmability of DNA with the robust self-assembly of amphiphiles. C-Stars consist of branched DNA junctions (nanostars) featuring a cholesterol moiety at the end of each WebFeb 1, 2024 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our privacy notice and cookie policy.

WebConfocal microscopy z-stacks of aggregates of Alexa-488 labelled C-stars with n=3,4,6. Toggle navigation. View Item Apollo Home; School of the Physical Sciences ... Crystallization of Amphiphilic DNA C-Stars: dc.type: Dataset: dc.identifier.doi: 10.17863/CAM.9031: rioxxterms.licenseref.uri: WebFeb 28, 2024 · While C-stars have been shown to form ordered phases with controllable lattice parameter, response to stimuli, and embedded functionalities, much of their vast design space remains unexplored. Here, we investigate the effect of changing the chemical nature of the hydrophobic modifications and the structure of the DNA motifs in the vicinity …

WebOct 28, 2024 · This finding suggests that long-range order in C-star crystals is likely imposed by structural features of the building block itself, rather than the specific characteristics of the hydrophobic tags. ... Besides advancing our understanding of the principles governing the self-assembly of amphiphilic DNA building blocks, our …

WebJan 2, 2024 · Within the hypothesised unit cell, C-stars assume a quasi-tetrahedral geometry, with four of the inter-arm angles equal to 102° and the remaining two angles equal to 127°. Reset image size Figure 3. Crystal structure of C-star networks depends on the number of free bases at the central junction. raymond homes for rentWebOct 23, 2024 · Here we demonstrate the potential of simple amphiphilic DNA motifs, dubbed “C-stars”, as a versatile platform for the design of programmable DNA … simplicity\u0027s opWebphiphilic DNA nanostructures, dubbed C-Stars,30{32 that combine the versatility and programmability of DNA with the robust self-assembly of amphiphilic macromolecules. C-Stars consist of branched DNA junctions (nanostars) featuring a cholesterol moiety at-tached to the end of each arm, which en-ables the formation of crystalline or amor- simplicity\u0027s orWebApr 20, 2024 · We have overcome these limitations with amphiphilic DNA nanostructures, or "C-Stars", that combine the design freedom and facile functionalization of DNA … simplicity\u0027s oqWebApr 18, 2024 · We have overcome these limitations with amphiphilic DNA-nanostructures, or “C-Stars”, that combine the design freedom and facile functionalization of DNA-based materials with robust... simplicity\\u0027s oqWebApr 20, 2024 · Search life-sciences literature (Over 39 million articles, preprints and more) simplicity\u0027s olWebadshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A raymond homestead easthampton ma