Microbial Cells with a Fe3 O4 Doped Hydrogel Extracellular Matrix: Manipulation of Living Cells by Magnetic Stimulus.

abstract：:Protein hydrophobic interaction has been considered the most important factor dominating protein folding, aggregation, gelling, self-assembly, adhesion, and cohesion properties. In this paper, morphology and phase separation of hydrophobic clusters, networks, and aggregates of soy globular protein polymers, induced by...

journal_title：Macromolecular bioscience

authors： Sun XS,Wang D,Zhang L,Mo X,Zhu L,Bolye D

更新日期：2008-04-09 00:00:00

abstract：:The unicellular cyanobacterium Cyanothece sp. CCY 0110 is a highly efficient producer of extracellular polymeric substances (EPS), releasing up to 75% of the polymer to the culture medium. The carbohydrate polymer released to the medium (RPS) was previously isolated and characterized; it is composed of nine different ...

journal_title：Macromolecular bioscience

authors： Leite JP,Mota R,Durão J,Neves SC,Barrias CC,Tamagnini P,Gales L

更新日期：2017-02-01 00:00:00

abstract：:Emphasizing the role of hydrogel stiffness and cellular differentiation, this study develops collagen and elastin-like polypeptide (ELP)-based bone regenerative hydrogels loaded with recombinant human bone morphogenetic protein-2 (rhBMP-2) and doxycycline with mechanical properties suitable for osteogenesis. The drug-...

journal_title：Macromolecular bioscience

authors： Pal P,Nguyen QC,Benton AH,Marquart ME,Janorkar AV

更新日期：2019-09-01 00:00:00

abstract：:Mucins are high molecular-weight glycoproteins having oligosaccharides attached to serine or threonine residues of the mucin core protein backbone by O-glycosidic linkages. They are major components of mucus, covering the luminal surfaces of epithelial respiratory, gastrointestinal and reproductive tracts, and respons...

journal_title：Macromolecular bioscience

authors： Aksoy N,Akinci OF

更新日期：2004-05-17 00:00:00

abstract：:In the present study, a pH responsive dendritic polyglycerol nanogel (dPG-NG) is developed to measure the pH values inside the hair follicle (HF) using an ex vivo porcine ear model. The macromolecular precursors are labeled with a pH sensitive indodicarbocyanine dye (pH-IDCC) and a control dye (indocarbocyanine dye: I...

journal_title：Macromolecular bioscience

authors： Dimde M,Sahle FF,Wycisk V,Steinhilber D,Camacho LC,Licha K,Lademann J,Haag R

更新日期：2017-10-01 00:00:00

abstract：:Amino acid ester substituted polyphosphazenes are osteoactive benefiting from their phosphorus-containing chemical structure, which highlights interests in bone tissue engineering. To correlate their chemical structures with cell activities, in this study, poly[(ethyl alanato)0.3 (ethyl glycinato)0.7 phosphazene] (PAG...

journal_title：Macromolecular bioscience

authors： Huang Z,Yang L,Hu X,Huang Y,Cai Q,Ao Y,Yang X

更新日期：2019-06-01 00:00:00

abstract：:Stereoblock poly(lactic acid) consisting of D- and L-lactate stereosequences can be successfully synthesized by solid-state polycondensation of a 1:1 mixture of poly(L-lactic acid) and poly(D-lactic acid). In the first step, melt-polycondensation of L- and D-lactic acids is conducted to synthesize poly(L-lactic acid) ...

journal_title：Macromolecular bioscience

authors： Fukushima K,Furuhashi Y,Sogo K,Miura S,Kimura Y

更新日期：2005-01-14 00:00:00

abstract：:An insoluble wheat proteins-based polymer networks with new functional groups and positive charges were prepared through grafting-coupling reactions. The networks were also flexible with a lower glass transition temperature since the existence of the grafted mobile segments. The multi-component/multi-phase systems bec...

journal_title：Macromolecular bioscience

authors： Kurniawan L,Qiao GG,Zhang X

更新日期：2009-01-09 00:00:00

abstract：:Multicomponent systems for self-assembled molecular gels provide huge opportunities to generate collective or new functions that are not inherent in individual single-component gels. However, gelation tends to require careful and complicated procedures, because, among a myriad of kinetically trapped structures related...

journal_title：Macromolecular bioscience

authors： Hata Y,Kojima T,Maeda T,Sawada T,Serizawa T

更新日期：2020-09-01 00:00:00

abstract：:3D hydrogels better replicate in vivo conditions, and yield different results from 2D substrates. However, imaging interactions between cells and the hydrogel microenvironment is challenging because of light diffraction and poor focal depth. Here, cryosectioning and vibrating microtomy methods and fixation protocols a...

journal_title：Macromolecular bioscience

authors： Short AR,Czeisler C,Stocker B,Cole S,Otero JJ,Winter JO

更新日期：2017-06-01 00:00:00

abstract：:Microbial transglutaminase (mTG) and mushroom tyrosinase (MT) are used to crosslink B. mori silk fibroin/gelatin (SF/G) films. Crosslinked and uncrosslinked SF/G films show no phase separation. The thermal behavior and the conformational structure of SF/G films are strongly affected by blending and enzymatic treatment...

journal_title：Macromolecular bioscience

authors： Taddei P,Chiono V,Anghileri A,Vozzi G,Freddi G,Ciardelli G

更新日期：2013-11-01 00:00:00

abstract：:Molecularly imprinted polymers (MIPs) are synthetic affinity matrices capable of selective binding a specific target molecule. A strategy for competitive selectivity studies is developed providing information on the selective binding properties of MIPs in complex matrices. Batch rebinding experiments entail the target...

journal_title：Macromolecular bioscience

authors： Pluhar B,Mizaikoff B

更新日期：2015-11-01 00:00:00

abstract：:Previously synthesized amphiphilic diblock copolymers with pendant dendron moieties have been investigated for their potential use as drug carriers to improve the delivery of an anticancer drug to human breast cancer cells. Diblock copolymer (P71 D3 )-based micelles effectively encapsulate the doxorubicin (DOX) with a...

journal_title：Macromolecular bioscience

authors： Viswanathan G,Hsu YH,Voon SH,Imae T,Siriviriyanun A,Lee HB,Kiew LV,Chung LY,Yusa S

更新日期：2016-06-01 00:00:00

abstract：:Cell-free approaches to in situ tissue engineering require materials that are mechanically stable and are able to control cell-adhesive behavior upon implantation. Here, the development of mechanically stable grafts with non-cell adhesive properties via a mix-and-match approach using ureido-pyrimidinone (UPy)-modified...

journal_title：Macromolecular bioscience

authors： van Almen GC,Talacua H,Ippel BD,Mollet BB,Ramaekers M,Simonet M,Smits AI,Bouten CV,Kluin J,Dankers PY

更新日期：2016-03-01 00:00:00

abstract：:A novel cell-supporting scaffold, Tetronic-oligolactide-heparin (TLH) hydrogel, was prepared by coupling heparin to polymerized Tetronic-oligolactide for use in improving tissue regeneration. Aqueous TLH solutions showed thermosensitive behavior, demonstrating potential for use as injectable hydrogels. The content and...

journal_title：Macromolecular bioscience

authors： Go DH,Joung YK,Lee SY,Lee MC,Park KD

更新日期：2008-12-08 00:00:00

abstract：:Several high-resolution imaging techniques such as FESEM, TEM and AFM are compared with respect to their application on alginate hydrogels, a widely used polysaccharide biomaterial. A new AFM method applicable to RGD peptides covalently conjugated to alginate hydrogels is described. High-resolution images of RGD adhes...

journal_title：Macromolecular bioscience

authors： Hsiong SX,Cooke PH,Kong HJ,Fishman ML,Ericsson M,Mooney DJ

更新日期：2008-06-11 00:00:00

abstract：:Pulmonary air leaks are medical complications of thoracic surgery for which fibrin sealant is the main treatment. In this study, innovative sealants based on hydrophobically modified Alaska pollock-derived gelatin (hm-ApGltn) and a poly(ethylene)glycol-based 4-armed cross-linker (4S-PEG) have been developed and their ...

journal_title：Macromolecular bioscience

authors： Mizuta R,Taguchi T

更新日期：2017-04-01 00:00:00

abstract：:The preparation of a novel peptide/dendrimer hybrid is reported in which an elastin-like oligopeptide is successfully assembled onto a poly(amidoamine) dendrimer surface (G4-ELP), and its unique thermo-responsive behavior is discussed. As a result, the G4-ELP is found to exhibit LCST behavior in the pH range 3-10 incl...

journal_title：Macromolecular bioscience

authors： Koga T,Iimura M,Higashi N

更新日期：2012-08-01 00:00:00

abstract：:The aggregative behaviors of hydroxypropylcellulose (HPC) molecules in aqueous solution and on substrates have been observed by employing laser light scattering (LLS) and, after deposition on a mica surface, atomic force microscopy (AFM). LLS studies showed that the HPC molecules formed large aggregates through self-a...

journal_title：Macromolecular bioscience

authors： Yan L,Lin W,Bangal PR

更新日期：2006-07-14 00:00:00

abstract：:There is an urgent unmet medical need for new treatments for wound and burn infections caused by multidrug-resistant Gram-negative "superbugs," especially the problematic Pseudomonas aeruginosa. In this work, the incorporation of colistin, a potent lipopeptide into a self-healable hydrogel (via dynamic imine bond form...

journal_title：Macromolecular bioscience

authors： Zhu C,Zhao J,Kempe K,Wilson P,Wang J,Velkov T,Li J,Davis TP,Whittaker MR,Haddleton DM

更新日期：2017-02-01 00:00:00

abstract：:The present study investigates the effect of galactosylated gelatin on encapsulated HepG2 cells. Methacrylamide modified gelatin is evaluated and compared with its galactosylated counterpart with respect to effects on viability, morphological characteristics, proliferation, and the expression of hepatocyte specific ma...

journal_title：Macromolecular bioscience

authors： Gevaert E,Billiet T,Declercq H,Dubruel P,Cornelissen R

更新日期：2014-03-01 00:00:00

abstract：:This study investigates the structural features of porcine gastric mucin (PGM) in aqueous dispersions and its interactions with water-soluble polymers (poly(acrylic acid) (PAA), poly(methacrylic acid) (PMAA), poly(ethylene oxide), and poly(ethylene glycol)) using isothermal titration calorimetry, turbidimetric titrati...

journal_title：Macromolecular bioscience

authors： Albarkah YA,Green RJ,Khutoryanskiy VV

更新日期：2015-11-01 00:00:00

abstract：:Basic fibroblast growth factor (bFGF) is an important protein for wound healing and angiogenesis in tissue engineering, but the lack of a viable delivery system hampers its clinical application. This study aims to maintain the long-term controlled release of bFGF by utilizing a collagen/heparin bi-affinity multilayer ...

journal_title：Macromolecular bioscience

authors： Hao W,Han J,Chu Y,Huang L,Zhuang Y,Sun J,Li X,Zhao Y,Chen Y,Dai J

更新日期：2018-11-01 00:00:00

abstract：:Peptide dendrimers assembled by solid-phase peptide synthesis using a branching diamino acid at every 2(nd) or 3(rd) position provide readily accessible synthetic model systems for proteins and enzymes. They adopt a globular shape by topology rather than by folding. Peptide dendrimers of 2(nd) and 3(rd) generation fun...

journal_title：Macromolecular bioscience

authors： Delort E,Szöcs E,Widmer R,Siegenthaler H,Reymond JL

更新日期：2007-08-07 00:00:00

abstract：:Ischemic stroke occurs when a blood clot obstructs or narrows the arteries that supply blood to the brain. Currently, tissue plasminogen activator (tPA), a thrombolytic agent, is the only United States Food and Drug Administration (FDA)-approved pharmacologic treatment for ischemic stroke. Despite its effective usage,...

journal_title：Macromolecular bioscience

authors： Vankayala R,Corber SR,Mac JT,Rao MP,Shafie M,Anvari B

更新日期：2018-04-01 00:00:00

abstract：:Tissue adhesives are an attractive class of biomaterials, which can serve as a treatment for meniscus tears. In this study, physicochemical and adhesive properties of novel biodegradable three-armed- and hyperbranched block copolymeric adhesives are evaluated. Additionally, their degradation in vitro and in vivo, and ...

journal_title：Macromolecular bioscience

authors： Bochyńska AI,Hannink G,Rongen JJ,Grijpma DW,Buma P

更新日期：2017-11-01 00:00:00

abstract：:Conducting polymers (CPs) is one of intelligent biomaterials with the specific properties of reversible redox states, which have a significant effects on the cell behaviors and nerve tissue regeneration. However, the effects of CPs with different electrical conductivity on the behaviors of nerve cells are rarely repor...

journal_title：Macromolecular bioscience

authors： Zhang S,Yan H,Yeh JM,Shi X,Zhang P

更新日期：2019-10-01 00:00:00

abstract：:Nanotechnology is finding ever increasing application in the life science arena where nanoparticles can be used to deliver cargoes in cells. However, a clear understanding of the relationship between the chemical properties of the particle and its uptake efficiency is lacking. Herein, the effects on particle cellular ...

journal_title：Macromolecular bioscience

authors： Thielbeer F,Johansson EM,Chankeshwara SV,Bradley M

更新日期：2013-06-01 00:00:00

abstract：:A series of enzymatically recyclable poly(ester-urethane)s consisting of a biodegradable diurethane moiety as a hard segment and an ester moiety as an enzymatically cleavable linkage was chemo-enzymatically prepared by two routes. The poly(ester-urethane) was prepared by a) the ring-opening polymerization of a cyclic ...

journal_title：Macromolecular bioscience

authors： Soeda Y,Toshima K,Matsumura S

更新日期：2005-04-19 00:00:00

abstract：:The use of PLA and PLA-g-AA/starch as materials for the controlled release of encapsulated PSB was evaluated. The results showed that the bacterium degraded both the PLA and the PLA-g-AA/starch composite films, resulting in cell release. Severe disruption of the film structure occurred after incubation for 60-90 d. Th...

journal_title：Macromolecular bioscience

authors： Wu CS

更新日期：2008-06-11 00:00:00