Production of bioactive, post-translationally modified, heterotrimeric, human recombinant type-I collagen in transgenic tobacco.

abstract：:A subtle but highly pertinent factor in the self-assembly of hierarchical nanostructures is the kinetic landscape. Self-assembly of a hierarchical multicomponent system requires the intricate balance of noncovalent interactions on a similar energy scale that can result in several self-assembly processes occurring at d...

journal_title：Biomacromolecules

authors： Ang J,Jung BT,Dong H,Xu T

更新日期：2017-03-13 00:00:00

abstract：:Poloxamer thermoresponsive gels are widely explored in controlled drug delivery. Nevertheless, these gels possess inadequate mechanical properties, poor bioadhesiveness, and high permeability to water. To overcome these issues, we blended mucoadhesive hyaluronic acid (HA) with poloxamer analogs. This study aimed to in...

journal_title：Biomacromolecules

authors： Mayol L,Biondi M,Quaglia F,Fusco S,Borzacchiello A,Ambrosio L,La Rotonda MI

更新日期：2011-01-10 00:00:00

abstract：:Recombinant spider silk proteins mimicking the properties of dragline silk proteins represent a class of materials that hold great potential for future high-performance applications. Here we explore the self-assembly behavior of a recombinantly produced spider silk protein based on the dragline silk of the Araneus di...

journal_title：Biomacromolecules

authors： Young SL,Gupta M,Hanske C,Fery A,Scheibel T,Tsukruk VV

更新日期：2012-10-08 00:00:00

abstract：:We show that functionalizing polymer-coated colloidal nanoplatelets with guanosine groups allows synergistic increase of mechanical properties in nacre-mimetic lamellar self-assemblies. Anionic montmorillonite (MTM) was first coated using cationic poly(diallyldimethylammonium chloride) (PDADMAC) to prepare core-shell ...

journal_title：Biomacromolecules

authors： Martikainen L,Walther A,Seitsonen J,Berglund L,Ikkala O

更新日期：2013-08-12 00:00:00

abstract：:Tannic acid (TA) can form stable complexes with proteins, attracting significant attention as protein delivery systems. However, its systemic application has been limited due to nonspecific interaction. Here, we report a simple technique to prepare systemically applicable protein delivery systems using sequential self...

journal_title：Biomacromolecules

authors： Honda Y,Nomoto T,Matsui M,Takemoto H,Kaihara Y,Miura Y,Nishiyama N

更新日期：2020-09-14 00:00:00

abstract：:We have studied the degradation of well-characterized soluble heteropolymeric chitosans by a novel family 46 chitosanase, ScCsn46A from Streptomyces coelicolor A3(2), to obtain insight into the enzyme's mode of action and to determine its potential for production of different chitooligosaccharides. The degradation of ...

journal_title：Biomacromolecules

authors： Heggset EB,Dybvik AI,Hoell IA,Norberg AL,Sørlie M,Eijsink VG,Vårum KM

更新日期：2010-09-13 00:00:00

abstract：:Surface modification of biodegradable vascular grafts is an important strategy to improve the in situ endothelialization of tissue engineered vascular grafts (TEVGs) and prevent major complications associated with current synthetic grafts. Important strategies for improving endothelialization include increasing endoth...

journal_title：Biomacromolecules

authors： Melchiorri AJ,Hibino N,Yi T,Lee YU,Sugiura T,Tara S,Shinoka T,Breuer C,Fisher JP

更新日期：2015-02-09 00:00:00

abstract：:Reduction-sensitive shell-sheddable glyco-nanoparticles were designed and developed based on poly(ε-caprolactone)-graft-SS-lactobionic acid (PCL-g-SS-LBA) copolymer for efficient hepatoma-targeting delivery of doxorubicin (DOX). PCL-g-SS-LBA was prepared by ring-opening copolymerization of ε-caprolactone and pyridyl d...

journal_title：Biomacromolecules

authors： Chen W,Zou Y,Meng F,Cheng R,Deng C,Feijen J,Zhong Z

更新日期：2014-03-10 00:00:00

abstract：:In this study, generation 5 (G5) polyamidoamine (PAMAM) dendrimers with two different surface groups, G4.5-COOH and G5-OH, were investigated for their protective effects on pancreas injury in a caerulein-induced acute pancreatitis (AP) mouse model. Both dendrimers significantly decreased pathological changes in the pa...

journal_title：Biomacromolecules

authors： Tang Y,Han Y,Liu L,Shen W,Zhang H,Wang Y,Cui X,Wang Y,Liu G,Qi R

更新日期：2015-01-12 00:00:00

abstract：:Previously, we have shown that the amphiphilic decyl esters of both D- and L-tyrosine (DELT) self-assemble in aqueous solution above their critical micelle concentration values to form long rodlike structures that can be enzymatically polymerized. In the current study, we have examined the self-assembled structures of...

journal_title：Biomacromolecules

authors： Marx KA,Lee JS,Sung C

更新日期：2004-09-01 00:00:00

abstract：:Minimally invasive implants and/or scaffolds integrated with multiple functionalities are of interest in the clinical settings. In this paper, chitosan (CTS) functionalized poly(lactic-co-glycolic acid) (PLGA) microspheres containing a model payload, lysozyme (Lyz), were prepared by a water-in-oil-in-water emulsion me...

journal_title：Biomacromolecules

authors： Bao M,Zhou Q,Dong W,Lou X,Zhang Y

更新日期：2013-06-10 00:00:00

abstract：:Specific folate receptors are abundantly overexpressed in chronically activated macrophages and in most cancer cells. Directed folate receptor targeting using liposomes is usually achieved using folate linked to a phospholipid or cholesterol anchor. This link is formed using a large spacer like polyethylene glycol. He...

journal_title：Biomacromolecules

authors： Nogueira E,Mangialavori IC,Loureiro A,Azoia NG,Sárria MP,Nogueira P,Freitas J,Härmark J,Shimanovich U,Rollett A,Lacroix G,Bernardes GJ,Guebitz G,Hebert H,Moreira A,Carmo AM,Rossi JP,Gomes AC,Preto A,Cavaco-Paulo A

更新日期：2015-09-14 00:00:00

abstract：:We report that the continuous assembly of polymers (CAP) approach, mediated by ring-opening metathesis polymerization (ROMP), is a facile and versatile technology to prepare engineered nanocoatings for various biomedical applications. Low-fouling coatings on particles were obtained by the formation of multicomposition...

journal_title：Biomacromolecules

authors： Guntari SN,Wong EH,Goh TK,Chandrawati R,Blencowe A,Caruso F,Qiao GG

更新日期：2013-08-12 00:00:00

abstract：:A polyethylene glycol (PEG) retinylamine (Ret-NH2) conjugate PEG-GFL-NH-Ret with a glycine-phenylalanine-leucine (GFL) spacer was synthesized for controlled oral delivery of Ret-NH2 to treat retinal degenerative diseases, including Stargardt disease (STGD) and age-related macular degeneration (AMD). The peptide spacer...

journal_title：Biomacromolecules

authors： Yu G,Wu X,Ayat N,Maeda A,Gao SQ,Golczak M,Palczewski K,Lu ZR

更新日期：2014-12-08 00:00:00

abstract：:Chitin is a nitrogen-rich polysaccharide that is abundant in crustaceans, mollusks, insects, and fungi and is the second most abundant organic material found in nature next to cellulose. Chitosan, the N-deacetylated derivative of chitin, is environmentally friendly, nontoxic, biodegradable, and antibacterial. Fibrous ...

journal_title：Biomacromolecules

authors： Schiffman JD,Schauer CL

更新日期：2007-09-01 00:00:00

abstract：:Silk-elastin-like proteins (SELPs) have enormous potential for use as customizable biomaterials in numerous biomedical and materials applications, yet success in harnessing this potential has been limited by the lack of a commercially viable industrially relevant production process. We have developed a scalable fed-ba...

journal_title：Biomacromolecules

authors： Collins T,Barroca M,Branca F,Padrão J,Machado R,Casal M

更新日期：2014-07-14 00:00:00

abstract：:The present study reports the folic acid (FA) functionalized insulin loaded stable liposomes with improved bioavailability following oral administration. Liposomes were stabilized by alternating coating of negatively charged poly(acrylic acid) (PAA) and positively charged poly(allyl amine) hydrochloride (PAH) over lip...

journal_title：Biomacromolecules

authors： Agrawal AK,Harde H,Thanki K,Jain S

更新日期：2014-01-13 00:00:00

abstract：:Magnetosomes are natural magnetic nanoparticles with exceptional properties that are synthesized in magnetotactic bacteria by a highly regulated biomineralization process. Their usability in many applications could be further improved by encapsulation in biocompatible polymers. In this study, we explored the productio...

journal_title：Biomacromolecules

authors： Mickoleit F,Borkner CB,Toro-Nahuelpan M,Herold HM,Maier DS,Plitzko JM,Scheibel T,Schüler D

更新日期：2018-03-12 00:00:00

abstract：:Micellar peroxidase-catalyzed synthesis of chiral polyaniline (PANI) in the presence of dodecylbenzenesulfonic acid (DBSA) was developed. The effect of DBSA concentration on the catalytic efficiency of horseradish and palm tree peroxidases was examined. Favorable conditions for the enzymatic synthesis of chiral PANI, ...

journal_title：Biomacromolecules

authors： Caramyshev AV,Lobachov VM,Selivanov DV,Sheval EV,Vorobiev AKh,Katasova ON,Polyakov VY,Makarov AA,Sakharov IY

更新日期：2007-08-01 00:00:00

abstract：:Dynamic shear oscillation measurements at small strain were used to characterize the viscoelastic properties and related differences in the molecular structure of hydrogels based on gelatin methacrylamide. Gelatin was derivatized with methacrylamide side groups and was subsequently cross-linked by radical polymerizati...

journal_title：Biomacromolecules

authors： Van Den Bulcke AI,Bogdanov B,De Rooze N,Schacht EH,Cornelissen M,Berghmans H

更新日期：2000-04-01 00:00:00

abstract：:Spiders spin their silk from an aqueous solution to a solid fiber in ambient conditions. However, to date, the assembly mechanism in the spider silk gland has not been satisfactorily explained. In this paper, we use molecular dynamics simulations to model Nephila clavipes MaSp1 dragline silk formation under shear flow...

journal_title：Biomacromolecules

authors： Giesa T,Perry CC,Buehler MJ

更新日期：2016-02-08 00:00:00

abstract：:A lamellar compound resulted from reaction of acrylic acid inside crystalline beta-chitin and the structure was investigated. Beta-chitin acts like a layered crystal, having stacked molecular sheets composed of parallel chains bound in one direction by intermolecular amide hydrogen bonding. Small guest molecules can b...

journal_title：Biomacromolecules

authors： Saito Y,Tomotake Y,Shida S

更新日期：2007-04-01 00:00:00

abstract：:Hydrogel forming polysaccharides, such as the seaweed derived agarose, are well suited for wound dressing applications as they have excellent cell and soft tissue compatibility. For wound dressings, fibrous structure is desirable as the high surface area can favor adsorption of wound exudate and promote drug delivery....

journal_title：Biomacromolecules

authors： Forget A,Arya N,Randriantsilefisoa R,Miessmer F,Buck M,Ahmadi V,Jonas D,Blencowe A,Shastri VP

更新日期：2016-12-12 00:00:00

abstract：:A comprehensive understanding of the mechanism by which type I collagen (Col) interacts with hydroxyapatite nanoparticles (Hap NPs) in aqueous solutions is a pivotal step for guiding the design of biologically relevant nanocomposites with controlled hierarchical structure. In this paper we use a variety of Hap NPs dif...

journal_title：Biomacromolecules

authors： Colaço E,Brouri D,Aissaoui N,Cornette P,Dupres V,Domingos RF,Lambert JF,Maisonhaute E,Kirat KE,Landoulsi J

更新日期：2019-12-09 00:00:00

abstract：:A library-orientated approach is used to gain understanding of the interactions of well-defined nanoparticles with primary human endothelial cells, which are a key component of the vasculature. Fifteen sequentially modified gold nanoparticles (AuNPs) based on three different core sizes (18, 35, 65 nm) and five polymer...

journal_title：Biomacromolecules

authors： Freese C,Gibson MI,Klok HA,Unger RE,Kirkpatrick CJ

更新日期：2012-05-14 00:00:00

abstract：:Biomaterials conceived for vectorization of bioactives are currently considered for biomedical, biological, and environmental applications. We have produced a pH-sensitive biomaterial composed of natural source alginate and chitosan polysaccharides for application as a drug delivery system via oral administration. The...

journal_title：Biomacromolecules

authors： Mathews PD,Fernandes Patta ACM,Gonçalves JV,Gama GDS,Garcia ITS,Mertins O

更新日期：2018-02-12 00:00:00

abstract：:Evidence is presented that the polysaccharide rhamnogalacturonan I (RGI) can be biosynthesized in remarkably organized branched configurations and surprisingly long versions and can self-assemble into a plethora of structures. AFM imaging has been applied to study the outer mucilage obtained from wild-type (WT) and mu...

journal_title：Biomacromolecules

authors： Williams MAK,Cornuault V,Irani AH,Symonds VV,Malmström J,An Y,Sims IM,Carnachan SM,Sallé C,North HM

更新日期：2020-04-13 00:00:00

abstract：:This study investigated the impact of the protein adsorption mechanism(s) on the efficiency of thermally controlled cell adhesion and release from poly(N-isopropyl acrylamide) brushes. Large format polymer gradients were used to screen for grafting densities and substrate chemistries that alter both cell adhesion at 3...

journal_title：Biomacromolecules

authors： Choi S,Choi BC,Xue C,Leckband D

更新日期：2013-01-14 00:00:00

abstract：:In this work, cell-responsive polysaccharide hydrogels were prepared by a simple procedure based on the sequential bioconjugation and cross-linking of the polysaccharide backbone with bioactive peptides and poly(ethylene glycol)-bis(thiol) (PEG-(SH)2), respectively. Using thiol-ene reactions, we successfully functiona...

journal_title：Biomacromolecules

authors： Jing J,Fournier A,Szarpak-Jankowska A,Block MR,Auzély-Velty R

更新日期：2015-03-09 00:00:00

abstract：:Polymers are appealing as pH-responsive elements of multicomponent systems designed to promote cytosolic delivery of macromolecular drugs (including proteins and genes), but so far the delivery efficiency achieved has been relatively modest. Therefore, the aim of this study was to apply several physicochemical techniq...

journal_title：Biomacromolecules

authors： Griffiths PC,Khayat Z,Tse S,Heenan RK,King SM,Duncan R

更新日期：2007-03-01 00:00:00