Hyaluronic acid based materials for scaffolding via two-photon polymerization.

abstract：:Recently, some attempts have been made to enhance the gas barrier properties of semicrystalline polymers by precisely controlling the arrangement of their impermeable crystalline lamellae. However, it is still a great challenge to achieve regular arrangement of the lamellae along the direction perpendicular to the gas...

journal_title：Biomacromolecules

authors： Bai H,Huang C,Xiu H,Zhang Q,Deng H,Wang K,Chen F,Fu Q

更新日期：2014-04-14 00:00:00

abstract：:Trimethylsilylation of chitin was studied in detail to establish a reliable method, and the properties of the resulting product were elucidated. Chitin was successfully trimethylsilylated with a mixture of hexamethyldisilazane and trimethylsilyl chloride in pyridine. Compared to alpha-chitin, beta-chitin was much more...

journal_title：Biomacromolecules

authors： Kurita K,Sugita K,Kodaira N,Hirakawa M,Yang J

更新日期：2005-05-01 00:00:00

abstract：:The aim of this work was to evaluate the potential of INVITE-based nanomicelles, an amphiphilic polymer constituted by inulin (INU) and vitamin E (VITE), as a platform for improving the biopharmaceutical properties of hydrophobic drugs. For this purpose, curcumin was selected as a model and curcumin-INVITE nanomicelle...

journal_title：Biomacromolecules

authors： Tripodo G,Pasut G,Trapani A,Mero A,Lasorsa FM,Chlapanidas T,Trapani G,Mandracchia D

更新日期：2015-02-09 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：:Recent developments in ionic liquid electrolytes for cellulose or biomass dissolution has also allowed for high-resolution 1H and 13C NMR on very high molecular weight cellulose. This permits the development of advanced liquid-state quantitative NMR methods for characterization of unsubstituted and low degree of subst...

journal_title：Biomacromolecules

authors： King AWT,Mäkelä V,Kedzior SA,Laaksonen T,Partl GJ,Heikkinen S,Koskela H,Heikkinen HA,Holding AJ,Cranston ED,Kilpeläinen I

更新日期：2018-07-09 00:00:00

abstract：:A dual-sensitive polymeric drug conjugate (HA-SS-MP) was synthesized by conjugating hydrophobic 6-mercaptopurine (MP) to thiolated hyaluronic acid (HA) as the carrier and ligand to deliver doxorubicin (Dox) to parental colon cancer and colon cancer stem cells. Because of the amphiphilic nature of HA-SS-MP, it was self...

journal_title：Biomacromolecules

authors： Debele TA,Yu LY,Yang CS,Shen YA,Lo CL

更新日期：2018-09-10 00:00:00

abstract：:Peak force infrared (PFIR) microscopy is a recently developed approach to acquire multiple chemical and physical material properties simultaneously and with nanometer resolution: topographical features, infrared (IR)-sensitive maps, adhesion, stiffness, and locally resolved IR spectra. This multifunctional mapping is ...

journal_title：Biomacromolecules

authors： Gusenbauer C,Jakob DS,Xu XG,Vezenov DV,Cabane É,Konnerth J

更新日期：2020-10-12 00:00:00

abstract：:The determination of the collagen and glycosaminoglycan (GAG) contents of native and particularly bioengineered tissues is of considerable interest because the collagen-to-GAG ratio determines the water content of the tissue, which is crucial regarding its mechanical properties. (1)H NMR spectroscopy subsequent to the...

journal_title：Biomacromolecules

authors： Riemer T,Nimptsch A,Nimptsch K,Schiller J

更新日期：2012-07-09 00:00:00

abstract：:Nanoparticles with high aspect ratios have favorable attributes for drug delivery and bioimaging applications based on their enhanced tissue penetration and tumor homing properties. Here, we investigated a novel filamentous viral nanoparticle (VNP) based on the Pepino mosaic virus (PepMV), a relative of the establishe...

journal_title：Biomacromolecules

authors： Le DHT,Méndez-López E,Wang C,Commandeur U,Aranda MA,Steinmetz NF

更新日期：2019-01-14 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：:A series of Vitamin E (vitE)-labeled PEIs (PEI-vitEn) were synthesized and showed excellent complexation ability with plasmid DNA (pDNA). The cellular uptake of PEI-vitEn/pDNA complexes was greatly enhanced with the increase of vitE labeling, which is much better than that of control PEI25 in three different cell line...

journal_title：Biomacromolecules

authors： Liu J,Feng M,Liang D,Yang J,Tang X

更新日期：2016-10-10 00:00:00

abstract：:The unsatisfied results of cancer therapy are caused by many issues and metastasis of cancer cells is one of the major challenge. It has been reported that inhibiting the SDF1/CXCR4 interaction can significantly reduce the metastasis of breast cancer cells to regional lymph nodes and lung. Herein, a nanogel system equ...

journal_title：Biomacromolecules

authors： Zhang F,Gong S,Wu J,Li H,Oupicky D,Sun M

更新日期：2017-06-12 00:00:00

abstract：:Stereocomplexation of poly(L-lactide) (PLLA) with star shaped D-lactic acid (D-LA) oligomers with different architectures and end-groups clearly altered the degradation rate and affected the degradation product patterns. Altogether, nine materials were studied: standard PLLA and eight blends of PLLA with either 30 or ...

journal_title：Biomacromolecules

authors： Andersson SR,Hakkarainen M,Inkinen S,Södergård A,Albertsson AC

更新日期：2012-04-09 00:00:00

abstract：:Amphiphilic glycopolymers, polylactide-grafted dextran copolymers (Dex-g-PLA), were synthesized with a well-controlled architecture obtained through a three-step procedure: partial silylation of the dextran hydroxyl groups, ring-opening polymerization of D,L-lactide initiated from remaining hydroxyl groups, silylether...

journal_title：Biomacromolecules

authors： Raynaud J,Choquenet B,Marie E,Dellacherie E,Nouvel C,Six JL,Durand A

更新日期：2008-03-01 00:00:00

abstract：:The extracellular matrix is an environment rich with structural, mechanical, and molecular signals that can impact cell biology. Traditional approaches in hydrogel biomaterial design often rely on modifying the concentration of cross-linking groups to adjust mechanical properties. However, this strategy provides limit...

journal_title：Biomacromolecules

authors： Pedron S,Pritchard AM,Vincil GA,Andrade B,Zimmerman SC,Harley BA

更新日期：2017-04-10 00:00:00

abstract：:Cellulose and starch nanocrystals obtained from the acid hydrolysis of ramie fibers and waxy maize starch granules, respectively, were subjected to isocyanate-mediated reaction to graft polycaprolactone (PCL) chains with various molecular weights on their surface. Grafted nanoparticles were characterized by X-ray diff...

journal_title：Biomacromolecules

authors： Habibi Y,Dufresne A

更新日期：2008-07-01 00:00:00

abstract：:Hydrogels with pH-sensitive poly(acrylic acid) (PAAc) chains and biodegradable acryloyl-poly(-caprolactone)-2-hydroxylethyl methacrylate (AC-PCL-HEMA) chains were designed and synthesized. The morphology of hydrogel was observed by scanning electron microscopy. The degradation of the hydrogel in the presence of Pseudo...

journal_title：Biomacromolecules

authors： Wu DQ,Sun YX,Xu XD,Cheng SX,Zhang XZ,Zhuo RX

更新日期：2008-04-01 00:00:00

abstract：:Coatings derived from surface active block copolymers (SABCs) having a combination of hydrophobic aliphatic (linear hydrocarbon or propylene oxide-derived groups) and hydrophilic poly(ethlyene glycol) (PEG) side chains have been developed. The coatings demonstrate superior performance against protein adsorption as wel...

journal_title：Biomacromolecules

authors： Cho Y,Sundaram HS,Finlay JA,Dimitriou MD,Callow ME,Callow JA,Kramer EJ,Ober CK

更新日期：2012-06-11 00:00:00

abstract：:In the present work, a novel synthetic methodology for the preparation of scaffold of biopolymeric nature is described. In particular, a porous gelatin scaffold was prepared by foam templating. The gas phase, nitrogen, was generated by means of the reaction between sulfamic acid and sodium nitrite in situ a concentrat...

journal_title：Biomacromolecules

authors： Barbetta A,Gumiero A,Pecci R,Bedini R,Dentini M

更新日期：2009-12-14 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：:Generation of bioenergy, new functional polymers, or chemicals and biomaterials from hemicelluloses are important uses for biomass. In this paper, a novel functional biopolymer with carbon-carbon double bond and carboxyl groups was prepared by a homogeneous esterification of xylan-rich hemicelluloses (XH) with maleic ...

journal_title：Biomacromolecules

authors： Peng XW,Ren JL,Sun RC

更新日期：2010-12-13 00:00:00

abstract：:Effects of molecular weight (Lc) and field strength (E) on conformation of polymer chains and their density are investigated at the surface and bulk of a driven chain system in three dimensions with a Monte Carlo simulation. As the polymer chains deposit on the surface, a linear density gradient develops in low field....

journal_title：Biomacromolecules

authors： Foo GM,Pandey RB

更新日期：2000-10-01 00:00:00

abstract：:Textile chitosan fiber scaffolds were developed and tested in terms of biocompatibility for human bone marrow stromal cells (hBMSCs). A part of the scaffolds was further modified by coating with fibrillar collagen type I in order to biologize the surface. hBMSCs of two donors were used for cell culture experiments in ...

journal_title：Biomacromolecules

authors： Heinemann C,Heinemann S,Lode A,Bernhardt A,Worch H,Hanke T

更新日期：2009-05-11 00:00:00

abstract：:Coniferyl alcohol was polymerized in pectin solution in order to mimic the lignification that is the final step of biosynthesis of plant cell wall. Dehydrogenated polymers (DHP = coniferyl alcohol polymers = synthetic lignin) interact with pectin to form hydrophobic clusters as monitored by pyrene fluorescence spectro...

journal_title：Biomacromolecules

authors： Lairez D,Cathala B,Monties B,Bedos-Belval F,Duran H,Gorrichon L

更新日期：2005-03-01 00:00:00

abstract：:It is an important challenge for bone repair to effectively deliver growth factors and at the same time to prevent and cure inflammation without obvious pathogen resistance. We designed a kind of antibacterial peptide-mimetic alternating copolymers (PMACs) to effectively inhibit and kill both Gram-positive and Gram-ne...

journal_title：Biomacromolecules

authors： Zhou C,Yuan Y,Zhou P,Wang F,Hong Y,Wang N,Xu S,Du J

更新日期：2017-12-11 00:00:00

abstract：:In situ polymerizable hydrogels are extensively investigated to implement new biomedical and pharmaceutical approaches. In the present paper a novel polysaccharidic matrix based on calcium alginate (Ca(II)-Alg) hydrogel and dextran methacrylate derivative (Dex-MA), showing potential applicability in the field of pharm...

journal_title：Biomacromolecules

authors： Matricardi P,Pontoriero M,Coviello T,Casadei MA,Alhaique F

更新日期：2008-07-01 00:00:00

abstract：:We synthesized positively charged biodegradable hydrogels by cross-linking of agmatine-modified poly(ethylene glycol)-tethered fumarate (Agm-PEGF) and poly(propylene fumarate-co-ethylene glycol) (P(PF-co-EG)) to investigate the effect of the guanidino groups of the agmatine on hydrogel swelling behavior and smooth mus...

journal_title：Biomacromolecules

authors： Tanahashi K,Jo S,Mikos AG

更新日期：2002-09-01 00:00:00

abstract：:Controlled reeling is a powerful tool to investigate the details of silk processing. However, consistent forced reeling of silkworms is hindered by the significant degree of behaviorally induced variation caused by the animal. This paper proposes silkworm paralysis as a novel method to control the animal and thus in v...

journal_title：Biomacromolecules

authors： Mortimer B,Holland C,Vollrath F

更新日期：2013-10-14 00:00:00

abstract：:A wool fiber sample was submitted to chemical-free steam explosion in view of potential exploitation of keratin-based industrial and farm wastes. Fiber keratin was converted into a dark-yellow sludge that was submitted to phase separation by filtration, centrifugation, and precipitation of the soluble materials from t...

journal_title：Biomacromolecules

authors： Tonin C,Zoccola M,Aluigi A,Varesano A,Montarsolo A,Vineis C,Zimbardi F

更新日期：2006-12-01 00:00:00

abstract：:This work demonstrates a versatile and environmentally friendly route for the development of new orthogonal monomers that can be used for postfunctionalizable polymer networks. A monomer containing both vinyl ether (VE) and cyclic disulfide moieties was synthesized via enzyme catalysis under benign reaction conditions...

journal_title：Biomacromolecules

authors： Brännström S,Johansson M,Malmström E

更新日期：2019-03-11 00:00:00