Structural and rheological properties of methacrylamide modified gelatin hydrogels.

abstract：:The synthesis of biocompatible, thermo-responsive ABA triblock copolymers in which the outer A blocks comprise poly(N-isopropylacrylamide) and the central B block is poly(2-methacryloyloxyethyl phosphorylcholine) is achieved using atom transfer radical polymerization with a commercially available bifunctional initiato...

journal_title：Biomacromolecules

authors： Li C,Tang Y,Armes SP,Morris CJ,Rose SF,Lloyd AW,Lewis AL

更新日期：2005-03-01 00:00:00

abstract：:Relative to normal cells, tumor cells lack adequate capability of reactive oxygen scavenging. Thus, tumor cells can be selectively killed by increasing the concentration of reactive oxygen species in tumor tissue. In this report, we construct an integrated multifunctional polymeric nanoparticle which can selectively i...

journal_title：Biomacromolecules

authors： Wang Y,Yin W,Ke W,Chen W,He C,Ge Z

更新日期：2018-06-11 00:00:00

abstract：:The blue mussel (Mytilus edulis) foot protein 5 (Mefp-5) is an adhesive protein that is mainly composed of glycine, l-lysine, and 3,4-dihydroxy-l-phenylalanine (DOPA). Thousands of adhesive pads have been analyzed in previous studies, whereby it has been found that adhesion is largely achieved by the redox-chemistry o...

journal_title：Biomacromolecules

authors： Numata K,Baker PJ

更新日期：2014-08-11 00:00:00

abstract：:Thin films of a biocompatible and nonbiofouling poly(oligo(ethylene glycol) methacrylate) ( pOEGMA) with various thicknesses were formed on gold and Si/SiO 2 substrates by a combination of the formation of self-assembled monolayers (SAMs) terminating in bromoester-an initiator of atom transfer radical polymerization (...

journal_title：Biomacromolecules

authors： Lee BS,Chi YS,Lee KB,Kim YG,Choi IS

更新日期：2007-12-01 00:00:00

abstract：:The dynamics of silk protein in the presence and absence of water has been investigated by dielectric relaxation spectroscopy (DRS). The silk fibroin film cast from its water solution contains 4-7 wt % bound water molecules, which can be removed by dehydration at 165 °C. Temperature and frequency scans were performed ...

journal_title：Biomacromolecules

authors： Yu L,Hu X,Kaplan D,Cebe P

更新日期：2010-10-11 00:00:00

abstract：:Photodynamic therapy (PDT) has attracted widespread attention in recent years as a noninvasive and highly selective approach for cancer treatment. We have previously reported a significant increase in the 90-day complete response rate when tumor-bearing mice are treated with the epidermal growth factor receptor (EGFR)...

journal_title：Biomacromolecules

authors： Yan L,Miller J,Yuan M,Liu JF,Busch TM,Tsourkas A,Cheng Z

更新日期：2017-06-12 00:00:00

abstract：:Hydrogels are promising materials for biomedical applications such as tissue engineering and controlled drug release. In the past two decades, the peptide hydrogel subclass has attracted an increasing level of interest from the scientific community because of its numerous advantages, such as biocompatibility, biodegra...

journal_title：Biomacromolecules

authors： Oyen E,Martin C,Caveliers V,Madder A,Van Mele B,Hoogenboom R,Hernot S,Ballet S

更新日期：2017-03-13 00:00:00

abstract：:Thermoresponsive oligo(ethylene glycol)-based copolymers were investigated for trypsin conjugation. These copolymers have been synthesized by atom transfer radical polymerization of 2-(2-methoxyethoxy)ethyl methacrylate (MEO(2)MA) with oligo(ethylene glycol) methyl ether methacrylate (OEGMA(475), M(n) = 475 g.mol(-1))...

journal_title：Biomacromolecules

authors： Zarafshani Z,Obata T,Lutz JF

更新日期：2010-08-09 00:00:00

abstract：:In this paper we report on protein refolding by means of a liquid-liquid transfer technique using a calixarene. We have found that a calix[6]areneacetic acid derivative forms a supramolecular complex with urea-denatured cytochrome c at the oil-water interface, which enables quantitative transfer of the protein from an...

journal_title：Biomacromolecules

authors： Shimojo K,Oshima T,Naganawa H,Goto M

更新日期：2007-10-01 00:00:00

abstract：:The microstructure and the rheological properties of pure HM (high methoxyl) and LM (low methoxyl) pectin gels and of mixed HM/LM pectin gels have been investigated. Gel formation of either the HM or LM pectin, or both, was initiated in the mixed gels by varying the sucrose and Ca(2+) content. The microstructure was c...

journal_title：Biomacromolecules

authors： Löfgren C,Walkenström P,Hermansson AM

更新日期：2002-11-01 00:00:00

abstract：:Consensus motifs for sequences of both crystallizable and amorphous blocks in silks and natural structural analogues of silks vary widely. To design novel silklike polypeptides, an important question is therefore how the nature of either the crystallizable or the amorphous block affects the self-assembly and resulting...

journal_title：Biomacromolecules

authors： Willems L,van Westerveld L,Roberts S,Weitzhandler I,Calcines Cruz C,Hernandez-Garcia A,Chilkoti A,Mastrobattista E,van der Oost J,de Vries R

更新日期：2019-10-14 00:00:00

abstract：:Methylprednisolone steroid esters of hyaluronan differing in degree of functionalization and molecular weight were investigated in aqueous solution. Conformation and aggregation phenomena were elucidated by means of circular dichroism, viscometry, rheology, and nuclear magnetic resonance, mainly by (1)H pulsed field g...

journal_title：Biomacromolecules

authors： Taglienti A,Valentini M,Sequi P,Crescenzi V

更新日期：2005-05-01 00:00:00

abstract：:The aim of this investigation was to understand and engineer the interactions between endothelial cells and the electrospun (ES) polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP) nanofiber surfaces and evaluate their potential for endothelialization. Elastomeric PVDF-HFP samples were electrospun to evaluate th...

journal_title：Biomacromolecules

authors： Ahmed F,Dutta NK,Zannettino A,Vandyke K,Choudhury NR

更新日期：2014-04-14 00:00:00

abstract：:We describe a facile method to amine functionalize and subsequently fluorescently label polymethacrylamides synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization. RAFT-generated poly(N-(2-hydroxypropyl) methacrylamide-b-N-[3-(dimethylamino)propyl] methacrylamide) (poly(HPMA-b-DMAPMA)),...

journal_title：Biomacromolecules

authors： York AW,Scales CW,Huang F,McCormick CL

更新日期：2007-08-01 00:00:00

abstract：:Understanding the self-assembly mechanism of caged proteins provides clues to develop their potential applications in nanotechnology, such as a nanoscale drug delivery system. The E2 protein from Bacillus stearothermophilus , with a virus-like caged structure, has drawn much attention for its potential application as...

journal_title：Biomacromolecules

authors： Peng T,Lee H,Lim S

更新日期：2012-03-12 00:00:00

abstract：:The new combinations of monomers presented in this work were evaluated in order to create an elastic material for potential application in soft tissue engineering. Thermoplastic elastomers (TPE) of trimethylene carbonate (TMC) with L-lactide (LLA) and 1,5-dioxepan-2-one (DXO) have been synthesized using a cyclic five-...

journal_title：Biomacromolecules

authors： Andronova N,Albertsson AC

更新日期：2006-05-01 00:00:00

abstract：:Most biopolymers exist in a plasticized state, whether it is naturally with water or unnaturally with glycerol or other suitable polyol, to make a flexible material. We have found that the extent to which a biopolymer can be plasticized is dependent on its molecular and higher order structures outside of simply molecu...

journal_title：Biomacromolecules

authors： Athamneh AI,Griffin M,Whaley M,Barone JR

更新日期：2008-11-01 00:00:00

abstract：:The fate of intravenously injected nanoparticles (NPs) is significantly affected by nano-protein interaction and corona formation. However, such an interaction between NPs and digestive enzymes occurring in the gastrointestinal tract (GIT) and its impacts on epithelial cell uptake are little known. We synthesized the ...

journal_title：Biomacromolecules

authors： Peng Q,Liu J,Zhang T,Zhang TX,Zhang CL,Mu H

更新日期：2019-04-08 00:00:00

abstract：:New applications in regenerative biotechnology require the ability to understand and control protein-surface interactions on micrometer and submicrometer length scales. Evidence presented here shows that micropatterned amphiphilic comb polymer films exhibit a pretreatment-dependent behavior with respect to protein ads...

journal_title：Biomacromolecules

authors： Zhang Z,Ma H,Hausner DB,Chilkoti A,Beebe TP Jr

更新日期：2005-11-01 00:00:00

abstract：:A wood based yarn platform for capturing pharmaceutical molecules from water was developed. Cellulose fiber yarns were modified with cyclodextrins, and the capture of 17α-ethinyl estradiol (EE2), a synthetic estrogen hormone used as contraceptive, from water was tested. The yarns were prepared by spinning a deep eutec...

journal_title：Biomacromolecules

authors： Orelma H,Virtanen T,Spoljaric S,Lehmonen J,Seppälä J,Rojas OJ,Harlin A

更新日期：2018-02-12 00:00:00

abstract：:Biological composites are typically based on an adhesive matrix that interlocks rigid reinforcing elements in fiber composite or brick-and-mortar assemblies. In nature, the adhesive matrix is often made up of proteins, which are also interesting model systems, as they are unique among polymers in that we know how to e...

journal_title：Biomacromolecules

authors： Malho JM,Ouellet-Plamondon C,Rüggeberg M,Laaksonen P,Ikkala O,Burgert I,Linder MB

更新日期：2015-01-12 00:00:00

abstract：:Photosensitive supramolecular micelles, a combination of intermolecular hydrogen bonds between complementary adenine (A) and uracil (U) groups and a blend of two types of supramolecular polymers, can stably self-assemble into structurally stable, spherical micelles in aqueous solution before and after photoirradiation...

journal_title：Biomacromolecules

authors： Abebe Alemayehu Y,Tewabe Gebeyehu B,Cheng CC

更新日期：2019-12-09 00:00:00

abstract：:Deep eutectic solvents promoted the stabilization of the collapsed state of elastin-like recombinamers - and the subsequent formation of aggregates - upon the loss of the structural water molecules involved in hydrophobic hydration. Cryo-etch scanning electron microscopy allowed the observation of these aggregates i...

journal_title：Biomacromolecules

authors： Nardecchia S,Gutiérrez MC,Ferrer ML,Alonso M,López IM,Rodríguez-Cabello JC,del Monte F

更新日期：2012-07-09 00:00:00

abstract：:Hybrid agarose hydrogels embedded with pH-responsive diblock copolymers micelles were developed to achieve functional hydrogels capable of stimulus-triggered drug release. Specifically, a well-defined poly(ethylene oxide) (PEO)-based diblock copolymer, PEO-b-poly(2-(N,N-diisopropylamino)ethyl methacrylate) (PEO(113)-b...

journal_title：Biomacromolecules

authors： Jin N,Morin EA,Henn DM,Cao Y,Woodcock JW,Tang S,He W,Zhao B

更新日期：2013-08-12 00:00:00

abstract：:Placing a physical barrier between the injured site and the adjacent tissues is a very common and highly effective approach to prevent abdominal adhesions in these days. A biodegradable trilayered barrier was fabricated to prevent formation of abdominal adhesions, in which a poly(lactide-co-glycolide)/poly(lactide)-b-...

journal_title：Biomacromolecules

authors： Xia Q,Liu Z,Wang C,Zhang Z,Xu S,Han CC

更新日期：2015-09-14 00:00:00

abstract：:Gastric mucin, a high molecular weight glycoprotein, is responsible for providing the gel-forming properties and protective function of the gastric mucus layer. Bulk rheology measurements in the linear viscoelastic regime show that gastric mucin undergoes a pH-dependent sol-gel transition from a viscoelastic solution ...

journal_title：Biomacromolecules

authors： Celli JP,Turner BS,Afdhal NH,Ewoldt RH,McKinley GH,Bansil R,Erramilli S

更新日期：2007-05-01 00:00:00

abstract：:The structure of the Ca--alginate junction zones was investigated with X-ray scattering on gels prepared with different methods. Fiber diffraction reveals the popular egg-box model may not be the only possible structure for the junction zones. The (001) reflection, which should be extinguished due to 2/1 helical confo...

journal_title：Biomacromolecules

authors： Li L,Fang Y,Vreeker R,Appelqvist I,Mendes E

更新日期：2007-02-01 00:00:00

abstract：:Hydrogels are attractive materials for the controlled release of therapeutics because of their capacity to embed biologically active agents in their water-swollen network. Recent advances in organic and polymer chemistry, bioengineering and nanotechnology have resulted in several new developments in the field of hydro...

journal_title：Biomacromolecules

authors： Buwalda SJ,Vermonden T,Hennink WE

更新日期：2017-02-13 00:00:00

abstract：:Benefiting from their inherent localized and controlled release properties, hydrogels are ideal delivery systems for therapeutic drugs or nanoparticles. In particular, applications of hydrogels for the delivery and release of photoresponsive drugs or nanoparticles are receiving increasing attention. However, the effec...

journal_title：Biomacromolecules

authors： Xia LY,Zhang X,Cao M,Chen Z,Wu FG

更新日期：2017-10-09 00:00:00

abstract：:In biomedicine, PEGylation is one of the most successful strategies to modify the physicochemical and biological properties of peptides, proteins, and other biomacromolecules. Because of the polydisperse nature of regular PEGs and limited PEGylation strategies, it is challenging to quantitatively fine-tune and accurat...

journal_title：Biomacromolecules

authors： Wang X,Li Y,Wu T,Yang Z,Zheng X,Chen S,Zhou X,Jiang ZX

更新日期：2020-02-10 00:00:00