Autoinducer Sensing Microarrays by Reporter Bacteria Encapsulated in Hybrid Supramolecular-Polysaccharide Hydrogels.

abstract：:Poly[(R)-3-hydroxybutyrate] (P(3HB)) and its copolymers are accumulated by a wide variety of microorganisms as intracellular carbon and energy material, and are extensively studied as biodegradable and biocompatible thermoplastics. However, these microbial polyesters have not been recognized as practical because of th...

journal_title：Macromolecular bioscience

authors： Iwata T

更新日期：2005-08-12 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：:Vascular grafts are used to bypass damaged or diseased blood vessels. Bacterial cellulose (BC) has been studied for use as an off-the-shelf graft. Herein, we present a novel, cost-effective, method for the production of small caliber BC grafts with minimal processing or requirements. The morphology of the graft wall p...

journal_title：Macromolecular bioscience

authors： Leitão AF,Faria MA,Faustino AM,Moreira R,Mela P,Loureiro L,Silva I,Gama M

更新日期：2016-01-01 00:00:00

abstract：:In many industrial applications, inadequate cell attachment can be a limitation, especially when serum-free media are used. Nitrogen-rich plasma-polymerised ethylene (PPE:N) exhibits high concentrations of polar groups that can help to promote the attachment of weakly adherent cell types. Tissue plasminogen activator-...

journal_title：Macromolecular bioscience

authors： Gigout A,Levasseur S,Girard-Lauriault PL,Buschmann MD,Wertheimer MR,Jolicoeur M

更新日期：2009-10-08 00:00:00

abstract：:Amylose selectively includes poly(L-lactide) (PLLA) among the poly(lactide)s (PLAs) to produce an inclusion complex when the phosphorylase-catalyzed polymerization of α-D-glucose 1-phosphate is performed in the presence of PLLA, poly(D-lactide) (PDLA), or poly(DL-lactide) (PDLLA) (vine-twining polymerization). This re...

journal_title：Macromolecular bioscience

authors： Kaneko Y,Ueno K,Yui T,Nakahara K,Kadokawa J

更新日期：2011-10-10 00:00:00

abstract：:Recombinantly produced spider silk proteins have high potential for bioengineering and various biomedical applications because of their biocompatibility, biodegradability, and low immunogenicity. Here, the recently described small spider silk protein eMaSp1s is assembled into hydrogels, which can be 3D printed into sc...

journal_title：Macromolecular bioscience

authors： Thamm C,DeSimone E,Scheibel T

更新日期：2017-11-01 00:00:00

abstract：:Mucoadhesive NP drug carriers have attracted substantial interest as a potential treatment for anterior eye diseases. NPs composed of PLA-Dex surface functionalized with a mucoadhesive ligand, PBA, were developed as drug carriers with particle sizes ranging from 25 to 28 nm. Using CycA as a model drug, we showed that ...

journal_title：Macromolecular bioscience

authors： Liu S,Jones L,Gu FX

更新日期：2012-12-01 00:00:00

abstract：:In this preliminary work we have prepared a fluorinated polymer capable of solubilizing an appreciable amount of O(2) and, at the same time, maintaining a higher water solubility than perfluoroalkanes investigated as injectable O(2) carriers. In particular, we describe the synthesis and characterization of a new macro...

journal_title：Macromolecular bioscience

authors： Mandracchia D,Piccionello AP,Pitarresi G,Pace A,Buscemi S,Giammona G

更新日期：2007-06-07 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：:Plant derived flavonoids have not been well explored in tissue engineering applications due to difficulties in efficient formulations with biomaterials for controlled presentation. Here, the authors report that surface coating of epigallocatechin gallate (EGCG) on polymeric substrates including poly (L-lactic acid) (P...

journal_title：Macromolecular bioscience

authors： Madhurakkat Perikamana SK,Lee SM,Lee J,Ahmad T,Lee MS,Yang HS,Shin H

更新日期：2019-04-01 00:00:00

abstract：:This study presents the reactive self-assembly of isocyanate functional and amphiphilic six-arm, star-shaped polyether prepolymers in water into nanogels. Intrinsic molecular amphiphilicity, mainly driven by the isophorone moiety at the distal endings of the star-shaped molecules, allows for the preparation of spheric...

journal_title：Macromolecular bioscience

authors： Hildebrandt H,Paloheimo O,Mäntylä E,Willman S,Hakanen S,Albrecht K,Groll J,Möller M,Vihinen-Ranta M

更新日期：2018-10-01 00:00:00

abstract：:Complexed poly(3-hydroxyalkanoate)s (cPHAs), one of two types of natural PHAs, occur in both prokaryotes and eukaryotes as a complex with biomacromolecules and could be involved in various physiological functions. In this study, a cPHA-component derived from a complex with calcium polyphosphate was isolated from sugar...

journal_title：Macromolecular bioscience

authors： Suzuki Y,Esumi Y,Koshino H,Doi Y

更新日期：2005-09-16 00:00:00

abstract：:Herein, a new series of non-ionic dendritic and carbohydrate based amphiphiles is synthesized employing biocompatible starting materials and studied for supramolecular aggregate formation in aqueous solution. The dendritic amphiphiles 12 and 13 possessing poly(glycerol) [G2.0] as hydrophilic unit and C-10 and C-18 hyd...

journal_title：Macromolecular bioscience

authors： Prasad S,Achazi K,Schade B,Haag R,Sharma SK

更新日期：2018-07-01 00:00:00

abstract：:Living materials are created through the embedding of live, whole cells into a matrix that can house and sustain the viability of the encapsulated cells. Through the immobilization of these cells, their bioactivity can be harnessed for applications such as bioreactors for the production of high-value chemicals. While ...

journal_title：Macromolecular bioscience

authors： Johnston TG,Fillman JP,Priks H,Butelmann T,Tamm T,Kumar R,Lahtvee PJ,Nelson A

更新日期：2020-08-01 00:00:00

abstract：:New nonfouling tubes are developed and their influence on the adhesion of neuroproteins is studied. The biomarkers are considered as single components (recombinant prion and Tau proteins) or in a solution of native and pathological forms. The samples are stored for 24 h at 4 °C in virgin and treated tubes layered with...

journal_title：Macromolecular bioscience

authors： Vrlinic T,Debarnot D,Legeay G,Coudreuse A,El Moualij B,Zorzi W,Perret-Liaudet A,Quadrio I,Mozetic M,Poncin-Epaillard F

更新日期：2012-10-01 00:00:00

abstract：:Modification of the biomaterial surface topography is a promising strategy to prevent bacterial adhesion and biofilm formation. In this study, we use direct laser interference patterning (DLIP) to modify polystyrene surface topography at sub-micrometer scale. The results revealed that three-dimensional micrometer stru...

journal_title：Macromolecular bioscience

authors： Valle J,Burgui S,Langheinrich D,Gil C,Solano C,Toledo-Arana A,Helbig R,Lasagni A,Lasa I

更新日期：2015-08-01 00:00:00

abstract：:This work focuses on the development of ultrasound contrast vesicles for ultrasound-mediated enhanced transfection of nucleic acids in the cancer cells and projects its application as a tool for diagnostic imaging. The ultrasound contrast vesicles are stable, anionic, nanoscaled vesicles with ultrasound contrast equiv...

journal_title：Macromolecular bioscience

authors： Shah H,Tariq I,Engelhardt K,Bakowsky U,Pinnapireddy SR

更新日期：2020-12-01 00:00:00

abstract：:The accurate diagnosis and proper therapy for cancer are essential to improve the success rate of cancer treatment. Here, we demonstrated that the vitamin Bc -bearing hydrophilic photosensitizer conjugate folic acid-polyethylene glycol-pheophorbideA (FA-PEG-PheoA) has been synthesized for the intracellular diagnosis a...

journal_title：Macromolecular bioscience

authors： Kim J,Kim KS,Park SJ,Na K

更新日期：2015-08-01 00:00:00

abstract：:Polymers such as poly(N-vinyl-2-pyrrolidone) (PVP) have been used to prepare hydrogels for wound dressing applications but are not inherently bioactive. For enhanced healing, PVP was blended with salicylic acid-based poly(anhydride-esters) (SAPAE) and shown to exhibit hydrogel properties upon swelling. In vitro releas...

journal_title：Macromolecular bioscience

authors： Ouimet MA,Fogaça R,Snyder SS,Sathaye S,Catalani LH,Pochan DJ,Uhrich KE

更新日期：2015-03-01 00:00:00

abstract：:High-molecular-weight (co)polymers of trimethylene carbonate and D,L-lactide are efficiently crosslinked using PETA during gamma irradiation. Form-stable networks with gel contents of 86 ± 5 to 96 ± 1 are obtained from non-crystalline (co)polymers. Glass transition temperatures and elastic moduli of the networks can b...

journal_title：Macromolecular bioscience

authors： Bat E,van Kooten TG,Feijen J,Grijpma DW

更新日期：2011-07-07 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：:In order to impart antibacterial properties to microfibrous electrospun materials from styrene/maleic anhydride copolymers, quaternized chitosan derivatives (QCh) containing alkyl substituents of different chain lengths are covalently attached to the mats. A complete inhibition of the growth of bacteria, S. aureus (Gr...

journal_title：Macromolecular bioscience

authors： Ignatova M,Petkova Z,Manolova N,Markova N,Rashkov I

更新日期：2012-01-01 00:00:00

abstract：:Two different composite scaffolds, solid-freeform-fabricated PCL/β-TCP supplemented with and without collagen nanofibers are fabricated. These scaffolds are evaluated whether a combination of collagen nanofibers with PCL/β-TCP can promote osteogenesis in a mastoid obliteration. To assess the effects of the cellular ac...

journal_title：Macromolecular bioscience

authors： Jang CH,Cho YB,Yeo MG,Kim GH

更新日期：2013-05-01 00:00:00

abstract：:Poly(N-methylvinylamines) with secondary amines can form complexes with plasmid DNA (pDNA) and provide transfection efficiency in HeLa cells in the same order as linear polyethyleneimine but with higher cell viability. Chemical modifications of poly(N-methylvinylamine) backbones are performed to further improve transf...

journal_title：Macromolecular bioscience

authors： Dréan M,Debuigne A,Jérôme C,Goncalves C,Midoux P,Rieger J,Guégan P

更新日期：2018-04-01 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：:O-carboxymethylchitin (molecular weight = 1.07 x 10(5), degree of carboxymethylation = 80%, degree of N-acetylation = 91%) was chemically attached to superoxide dismutase by the formation of amide linkages through a carbodiimide catalyzed reaction. The glycosidated enzyme contained about 1.8 mole of polysaccharide per...

journal_title：Macromolecular bioscience

authors： Valdivia A,Perez Y,Dominguez A,Caballero J,Gomez L,Schacht EH,Villalonga R

更新日期：2005-02-23 00:00:00

abstract：:Thermosensitive polymers enable externally controllable biomolecular interactions but hysteresis effects hamper the reversibility and repeated use of these materials. To quantify the temperature-dependent interactions and hysteresis effects, an optical adhesion assay based on poly(ethylene glycol) microgels (soft coll...

journal_title：Macromolecular bioscience

authors： Strzelczyk AK,Paul TJ,Schmidt S

更新日期：2020-10-01 00:00:00

abstract：:Thermosensitive macroporous scaffolds of poly(N-isopropylacrylamide) (polyNIPA) loaded with chitosan/bemiparin nanoparticles are prepared by the free radical polymerization in cryogenic conditions. Chitosan/bemiparin nanoparticles of 102 ± 6.5 nm diameter are prepared by complex coacervation and loaded into polyNIPA c...

journal_title：Macromolecular bioscience

authors： Peniche H,Reyes-Ortega F,Aguilar MR,Rodríguez G,Abradelo C,García-Fernández L,Peniche C,San Román J

更新日期：2013-11-01 00:00:00

abstract：:Nanoparticles (NP) represent a promising tool for biomedical applications. Here, sulfonate- and phosphonate-functionalized polystyrene NP are analyzed for their interaction with human monocyte-derived dendritic cells (DC). Immature dendritic cells (iDC) display a higher time- and dose-dependent uptake of functionalize...

journal_title：Macromolecular bioscience

authors： Frick SU,Bacher N,Baier G,Mailänder V,Landfester K,Steinbrink K

更新日期：2012-12-01 00:00:00

abstract：:Transparent, biodegradable, mechanically robust, and surface-patterned silk films were evaluated for the effect of surface morphology on human corneal fibroblast (hCF) cell proliferation, orientation, and ECM deposition and alignment. A series of dimensionally different surface groove patterns were prepared from optic...

journal_title：Macromolecular bioscience

authors： Gil ES,Park SH,Marchant J,Omenetto F,Kaplan DL

更新日期：2010-06-11 00:00:00