LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "bottlebrush" as a keyword



Photo by drew_hays from unsplash

Bottlebrush Elastomers: A New Platform for Freestanding Electroactuation.

Sign Up to like & get
recommendations! Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201604209

Abstract: Freestanding, single-component dielectric actuators are designed based on bottlebrush elastomers that enable giant reversible strokes at relatively low electric fields and altogether avoid preactuation mechanical manipulation. This materials design platform allows for independent tuning of… read more here.

Keywords: bottlebrush; new platform; freestanding electroactuation; platform freestanding ... See more keywords
Photo from wikipedia

Side Chain Dynamics of poly(norbornene)-g-Poly(propylene oxide) Bottlebrush Polymers.

Sign Up to like & get
recommendations! Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200902

Abstract: The segmental dynamics of the side chains of poly(norbornene)-g-poly(propylene oxide) (PNB-g-PPO) bottlebrush polymer in comparison to PPO is studied by quasi-elastic neutron scattering. Having experimental time and length scale information simultaneously allows to extract spatial… read more here.

Keywords: ppo; time; norbornene poly; relaxation ... See more keywords
Photo by julienlphoto from unsplash

Single-Molecule Mechanical Measurements of the Hyaluronan-Aggrecan Bottlebrush

Sign Up to like & get
recommendations! Published in 2020 at "Biophysical Journal"

DOI: 10.1016/j.bpj.2019.11.1205

Abstract: Large bottlebrush complexes formed from the polysaccharide hyaluronan (HA) and the proteoglycan aggrecan contribute to cartilage compression resistance and are necessary for healthy joint function. A variety of mechanical forces act on these complexes in… read more here.

Keywords: single molecule; measurements hyaluronan; hyaluronan aggrecan; molecule mechanical ... See more keywords
Photo by oksanataran from unsplash

Single-Molecule Stretching Shows Glycosylation Sets Tension in the Hyaluronan-Aggrecan Bottlebrush.

Sign Up to like & get
recommendations! Published in 2020 at "Biophysical journal"

DOI: 10.1016/j.bpj.2020.08.016

Abstract: Large bottlebrush complexes formed from the polysaccharide hyaluronan (HA) and the proteoglycan aggrecan contribute to cartilage compression resistance and are necessary for healthy joint function. A variety of mechanical forces act on these complexes in… read more here.

Keywords: single molecule; bottlebrush; molecule stretching; glycosylation ... See more keywords
Photo from wikipedia

The Concentration Dependence of the Size and Symmetry of a Bottlebrush Polymer in a Good Solvent.

Sign Up to like & get
recommendations! Published in 2020 at "Macromolecules"

DOI: 10.1021/acs.macromol.0c01181

Abstract: Bottlebrush polymers consist of a linear backbone with densely grafted side chains which impact the rigidity of the molecule. The persistence length of the bottlebrush backbone in solution is influenced by both the intrinsic structure… read more here.

Keywords: bottlebrush; solvent; size; concentration ... See more keywords
Photo by ms_stephanie from unsplash

Marine Antifouling Coatings Based on Durable Bottlebrush Polymers.

Sign Up to like & get
recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c06647

Abstract: We report a next-generation, biocide-free, and durable marine antifouling coating technology. To achieve this, we combined two different polymers previously developed by us. First, we synthesized well-defined 2-hydroxypropyl acrylamide (HPA) based bottlebrush polymers with concentrated… read more here.

Keywords: coatings based; bottlebrush polymers; based durable; marine antifouling ... See more keywords
Photo by siora18 from unsplash

Synthesis and Micellization of Bottlebrush Poloxamers.

Sign Up to like & get
recommendations! Published in 2022 at "ACS macro letters"

DOI: 10.1021/acsmacrolett.2c00053

Abstract: Bottlebrush polymers are characterized by an expansive parameter space, including graft length and spacing along the backbone, and these features impact various structural and physical properties such as molecular diffusion and bulk viscosity. In this… read more here.

Keywords: micellization bottlebrush; molecular weight; bottlebrush poloxamers; graft ... See more keywords
Photo by girlwithredhat from unsplash

Interface-Dependent Aggregation-Induced Delayed Fluorescence in Bottlebrush Polymer Nanofibers.

Sign Up to like & get
recommendations! Published in 2019 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.9b07156

Abstract: Bottlebrush copolymers provide a covalent route to multicompartment nanomaterials that remain nanosegregated regardless of environmental conditions. This is particularly advantageous when combining polymers for optoelectronics, where the ability to control the interface between multiple chemically… read more here.

Keywords: bottlebrush; aggregation; delayed fluorescence; donor acceptor ... See more keywords
Photo by mbrunacr from unsplash

Aggregation-Induced Energy Transfer in Color-Tunable Multiblock Bottlebrush Nanofibers.

Sign Up to like & get
recommendations! Published in 2019 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.9b08133

Abstract: The synthesis of multicomponent nanoscale structures with precisely addressable function is critical to the discovery of both new phenomena and new applications in nanotechnology. Though self-assembly offers low-cost routes to many such materials, these methods… read more here.

Keywords: bottlebrush; energy transfer; aggregation induced; energy ... See more keywords
Photo by gabrielle_photo from unsplash

Assembly of a visible light photoreactor: an inexpensive tool for bottlebrush polymer synthesis via photoiniferter polymerization

Sign Up to like & get
recommendations! Published in 2017 at "Polymer Chemistry"

DOI: 10.1039/c7py01741c

Abstract: Here we report the design of a simple, inexpensive photoreactor for photoiniferter polymerization of vinyl monomers mediated by thiocarbonylthio compounds. A trithiocarbonate photoiniferter activated by blue light allowed for the synthesis of homopolymers and block… read more here.

Keywords: bottlebrush; synthesis; photoreactor; photoiniferter ... See more keywords
Photo by imkirk from unsplash

Molecular reorganization in bulk bottlebrush polymers: direct observation via nanoscale imaging.

Sign Up to like & get
recommendations! Published in 2018 at "Nanoscale"

DOI: 10.1039/c8nr05630g

Abstract: Bottlebrush polymers are important for a variety of applications ranging from drug delivery to electronics. The functional flexibility of the branched sidechains has unique assembly properties when compared to linear block polymer systems. However, reports… read more here.

Keywords: direct observation; bottlebrush; molecular reorganization; bottlebrush polymers ... See more keywords