Articular cartilage proteoglycans as boundary lubricants: structure and frictional interaction of surface-attached hyaluronan and hyaluronan--aggrecan complexes.

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：:Horseradish peroxidase-catalyzed polymerization of cardanol in aqueous organic solvent was investigated in the presence of a redox mediator. Cardanol is a phenol derivative from a renewable resource mainly having a C15 unsaturated hydrocarbon chain with mostly 1-3 double bonds at a meta position. Unlike soybean peroxi...

journal_title：Biomacromolecules

authors： Won K,Kim YH,An ES,Lee YS,Song BK

更新日期：2004-01-01 00:00:00

abstract：:A heterofunctional support for enzyme immobilization may be defined as that which possesses several distinct functionalities on its surface able to interact with a protein. We will focus on those supports in which a final covalent attachment between the enzyme and the support is achieved. Heterofunctionality sometimes...

journal_title：Biomacromolecules

authors： Barbosa O,Torres R,Ortiz C,Berenguer-Murcia A,Rodrigues RC,Fernandez-Lafuente R

更新日期：2013-08-12 00:00:00

abstract：:Hydrogel scaffolds are used in biomedicine to study cell differentiation and tissue evolution, where it is critical to control the delivery of chemical cues both spatially and temporally. While large molecules can be physically entrapped in a hydrogel, moderate molecular weight therapeutics must be tethered to the hyd...

journal_title：Biomacromolecules

authors： Griffin DR,Schlosser JL,Lam SF,Nguyen TH,Maynard HD,Kasko AM

更新日期：2013-04-08 00:00:00

abstract：:Single-molecule measurements of the interaction of leukocyte function-associated antigen-1 (LFA-1), expressed on Jurkat T cells, with intercellular adhesion molecules-1 and -2 (ICAM-1 and ICAM-2) were conducted using atomic force microscopy (AFM). The force spectra (i.e., unbinding force versus loading rate) of both t...

journal_title：Biomacromolecules

authors： Wojcikiewicz EP,Abdulreda MH,Zhang X,Moy VT

更新日期：2006-11-01 00:00:00

abstract：:The water-soluble arabinoxylans from wheat flour (high, medium, and low viscosity samples) and rye flour (high viscosity sample) were characterized by (1)H NMR spectroscopy and HPSEC with refractive index, light scattering, and viscometric detectors. These cereal arabinoxylans have recently been used as model arabinox...

journal_title：Biomacromolecules

authors： Pitkänen L,Virkki L,Tenkanen M,Tuomainen P

更新日期：2009-07-13 00:00:00

abstract：:Double-network (DN) hydrogels are fabricated from poly(2-ethyl-2-oxazoline) (PEOXA)-peptide conjugates, which can be enzymatically crosslinked in the presence of Sortase A (SA), and physical networks of alginate (Alg), yielding matrices with improved mechanical properties with respect to the corresponding PEOXA and Al...

journal_title：Biomacromolecules

authors： Trachsel L,Johnbosco C,Lang T,Benetti EM,Zenobi-Wong M

更新日期：2019-12-09 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：: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：:Biocompatible photoresponsive materials are of interest for targeted drug delivery, tissue engineering, 2D and 3D protein patterning, and other biomedical applications. We prepared light degradable hydrogels using a natural alginate polysaccharide cross-linked with iron(III) cations. The "hard" iron(III) cations used ...

journal_title：Biomacromolecules

authors： Narayanan RP,Melman G,Letourneau NJ,Mendelson NL,Melman A

更新日期：2012-08-13 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：:Minimization of drug side effects is a hallmark of advanced targeted therapy. Herein we describe the synthesis of polysaccharide-based nanocapsules prepared from furcellaran and chitosan via layer-by-layer deposition using electrostatic interaction. Using doxorubicin as a model drug, prepared nanocapsules showed excel...

journal_title：Biomacromolecules

authors： Milosavljevic V,Jamroz E,Gagic M,Haddad Y,Michalkova H,Balkova R,Tesarova B,Moulick A,Heger Z,Richtera L,Kopel P,Adam V

更新日期：2020-02-10 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：:Cationic spherical polyelectrolyte brushes (SPBs) were synthesized by photoemulsion polymerization, consisting of a polystyrene core with a diameter around 80 nm and a poly(2-aminoethylmethacrylate hydrochloride) (PAEMH) shell with a thickness from 10 to 50 nm densely grafted on the core surface. The binding of variou...

journal_title：Biomacromolecules

authors： Wang S,Chen K,Li L,Guo X

更新日期：2013-03-11 00:00:00

abstract：:The shear rheology of a microcrystalline cellulose dissolved in a 9% NaOH aqueous solution was studied in the steady and oscillatory modes. The cellulose-(9% NaOH-H(2)O) mixtures show not to be true solutions. In the dilute regime, with cellulose concentration below 1%, the rheological behavior is typical of the one o...

journal_title：Biomacromolecules

authors： Roy C,Budtova T,Navard P

更新日期：2003-03-01 00:00:00

abstract：:Biomimetic nanocomposites and scaffolds hold the key to a wide range of biomedical applications. Here we show, for the first time, a facile scheme of cofibrillizing pathogenic and functional amyloid fibrils via gold nanoparticles (AuNPs) and their applications against amyloidogenesis. This scheme was realized by β-she...

journal_title：Biomacromolecules

authors： Javed I,Sun Y,Adamcik J,Wang B,Kakinen A,Pilkington EH,Ding F,Mezzenga R,Davis TP,Ke PC

更新日期：2017-12-11 00:00:00

abstract：:Bacterial cellulose (BC) is a polysaccharide known as a suitable matrix for proper wound healing. To improve this ability, BC was functionalized with silk sericin (SS) that has cytoprotective and mitogenic effects. The composites obtained by solution impregnation were stabilized by hydrogen bonds, and SS could be rele...

journal_title：Biomacromolecules

authors： Lamboni L,Li Y,Liu J,Yang G

更新日期：2016-09-12 00:00:00

abstract：:Recent years have seen rapid growth in utilizing vegetable oils to derive a wide variety of polymers to replace petroleum-based polymers for minimizing environmental impact. Nonedible castor oil (CO) can be extracted from castor plants that grow easily, even in an arid land. CO is a promising source for developing sev...

journal_title：Biomacromolecules

authors： Chakraborty I,Chatterjee K

更新日期：2020-12-14 00:00:00

abstract：:Physicochemical properties of a homogeneous series of chitosans with different degrees of acetylation and almost the same degree of polymerization were investigated in an ammonium acetate buffer. Techniques such as interferometry, static light scattering (in batch or coupled on line with a chromatographic system), and...

journal_title：Biomacromolecules

authors： Schatz C,Viton C,Delair T,Pichot C,Domard A

更新日期：2003-05-01 00:00:00

abstract：:The conformation of a single elastin-like peptide GVG(VPGVG)3 in liquid water is studied by computer simulations in the temperature interval between 280 and 440 K. Two main conformational states of the peptide can be distinguished: a rigid conformational state, dominating at low temperatures, and a flexible conformati...

journal_title：Biomacromolecules

authors： Krukau A,Brovchenko I,Geiger A

更新日期：2007-07-01 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：:On-line size-exclusion chromatography monitoring of potato phosphorylase catalyzed amylose synthesis--starting from alpha-D-glucose-1-P and maltohexaose--revealed rather monodisperse amylose populations. In the presence of lipids, amylose-lipid complexes spontaneously formed and precipitated. They were recovered by ce...

journal_title：Biomacromolecules

authors： Gelders GG,Goesaert H,Delcour JA

更新日期：2005-09-01 00:00:00

abstract：:The rational design of a polyplex gene carrier aims to balance maximal effectiveness of nucleic acid transfection into cells with minimal adverse effects. Depsipeptide blocks with an Mn ∼ 5 kDa exhibiting strong physical interactions were conjugated with PEI moieties (2.5 or 10 kDa) to di- and triblock copolymers. Upo...

journal_title：Biomacromolecules

authors： Wang W,Naolou T,Ma N,Deng Z,Xu X,Mansfeld U,Wischke C,Gossen M,Neffe AT,Lendlein A

更新日期：2017-11-13 00:00:00

abstract：:Although doxorubicin (Dox) has been widely used in the treatment of different types of cancer, its insufficient cellular uptake and intracellular release is still a limitation. Herein, we report an easy process for the preparation of redox-sensitive nanogels that were shown to be highly efficient in the intracellular ...

journal_title：Biomacromolecules

authors： Maciel D,Figueira P,Xiao S,Hu D,Shi X,Rodrigues J,Tomás H,Li Y

更新日期：2013-09-09 00:00:00

abstract：:A drying environment is always a proposition faced by dynamic living organisms using water, which are driven by biopolymer-based micro- and macrostructures. Here, we introduce a drying process for aqueous liquid crystalline (LC) solutions composed of biopolymer with extremely high molecular weight components such as p...

journal_title：Biomacromolecules

authors： Okeyoshi K,Okajima MK,Kaneko T

更新日期：2016-06-13 00:00:00

abstract：:Although micelles are commonly used for drug delivery purposes, their long-term fate is often unknown due to photobleaching of the fluorescent labels or the use of toxic materials. Here, we present a metal-free, nontoxic, nonbleaching, fluorescent micelle that can address these shortcomings. A simple, yet versatile, p...

journal_title：Biomacromolecules

authors： Zaquen N,Lu H,Chang T,Mamdooh R,Lutsen L,Vanderzande D,Stenzel M,Junkers T

更新日期：2016-12-12 00:00:00

abstract：:We report a simple and novel top-down method based on a drop-casting process for the controlled synthesis of all-bone-minerals biomimetic multicomponent bionanocomposites. Integration of micro- and nanoscale binary features into nanofibrous biocompatible polymer scaffold structures is successfully demonstrated. Compos...

journal_title：Biomacromolecules

authors： Biswas A,Bayer IS,Zhao H,Wang T,Watanabe F,Biris AS

更新日期：2010-10-11 00:00:00

abstract：:Insulin was loaded into hydrogel microparticles after two hours with loading efficiencies greater than 70% for both poly(methacrylic acid-grafted-ethylene glycol) (P(MAA-g-EG)) and poly(methacrylic acid-grafted-ethylene glycol) functionalized with wheat germ agglutinin (P(MAA-g-EG) WGA). The pH-responsive release resu...

journal_title：Biomacromolecules

authors： Wood KM,Stone GM,Peppas NA

更新日期：2008-04-01 00:00:00

abstract：:We describe the synthesis of hydrophilic poly(poly(ethylene glycol) methyl ether methacrylate) (PmPEGMA) and hydrophobic poly(methyl methacrylate) (PMMA) caspofungin conjugates by a post-polymerization modification of copolymers containing 10 mol % pentafluorophenyl methacrylate (PFPMA), which were obtained via revers...

journal_title：Biomacromolecules

authors： Alex J,González K,Kindel T,Bellstedt P,Weber C,Heinekamp T,Orasch T,Guerrero-Sanchez C,Schubert US,Brakhage AA

更新日期：2020-06-08 00:00:00

abstract：:Heparin, a sulfated polysaccharide derived from animal sources, is the most commonly used parenteral anticoagulant drug, but it suffers from significant safety and supply issues. Herein, we describe the preparation of heparin mimetic homo- and copolymers via the reversible addition-fragmentation chain transfer (RAFT) ...

journal_title：Biomacromolecules

authors： Nahain AA,Ignjatovic V,Monagle P,Tsanaktsidis J,Vamvounis G,Ferro V

更新日期：2020-02-10 00:00:00