Cell-Laden Hydrogels for Multikingdom 3D Printing.

abstract：:The synthesis of a novel nanocapsule-based carrier system is described, possessing a triggered release in remote-controlled fashion upon application of an external magnetic field in combination with the possibility to use the capsules as contrast agents for magnetic resonance imaging (MRI). Therefore, polymeric nanoco...

journal_title：Macromolecular bioscience

authors： Bannwarth MB,Ebert S,Lauck M,Ziener U,Tomcin S,Jakob G,Münnemann K,Mailänder V,Musyanovych A,Landfester K

更新日期：2014-09-01 00:00:00

abstract：:The repair of large crushed or sectioned segments of peripheral nerves remains a challenge in regenerative medicine due to the complexity of the biological environment and the lack of proper biomaterials and architecture to foster reconstruction. Traditionally such reconstruction is only achieved by using fresh human ...

journal_title：Macromolecular bioscience

authors： Belanger K,Dinis TM,Taourirt S,Vidal G,Kaplan DL,Egles C

更新日期：2016-04-01 00:00:00

abstract：:Amylose-fatty acid inclusion complexes can be easily prepared by simple mixing in hot aqueous solutions. Above a critical chain length (C6) of the fatty acid insoluble complexes between amylose and each fatty acid (C8, C10, C12, C14, C16) were precipitated from the solution, and characterized by FT-IR, XRD, DSC, and S...

journal_title：Macromolecular bioscience

authors： Cao Z,Woortman AJ,Rudolf P,Loos K

更新日期：2015-05-01 00:00:00

abstract：:Different strategies of chemotherapeutics-based combination cancer therapy have presented enhanced antitumor efficiency and are widely used in clinical cancer treatments. However, several drawbacks of the systems for systemic administration, including low drug accumulation at tumor sites and significant systemic side ...

journal_title：Macromolecular bioscience

authors： Yu S,He C,Chen X

更新日期：2018-12-01 00:00:00

abstract：:In drug delivery to the human brain, blood vessels are a significant hurdle because they restrict the entry of most solutes to protect brain. To overcome this hurdle, an in vitro 3D model for brain endothelial barrier is developed using a microfluidic device with hydrogel providing a 3D extracellular matrix scaffold. ...

journal_title：Macromolecular bioscience

authors： Chung B,Kim J,Nam J,Kim H,Jeong Y,Liu HW,Cho Y,Kim YH,Oh HJ,Chung S

更新日期：2020-06-01 00:00:00

abstract：:The polyethylenimine (PEI) derivatives (PTn) are prepared by treating PEI25k with Tris(hydroxymethyl) acrylamidomethane via the Michael addition. These PTns can effectively condense nucleic acids into nanosized particles with positive surface charges. The PTns show lower cytotoxicity and better serum-resistant capacit...

journal_title：Macromolecular bioscience

authors： Dong X,Lin L,Chen J,Guo Z,Tian H,Li Y,Wei Y,Chen X

更新日期：2013-04-01 00:00:00

abstract：:Considerable efforts have been devoted to enhancing the cell penetration of nanoparticles by coating cell-penetrating peptides (CPPs) on the surface. However, the internalization mechanism for a CPP at different concentrations varies a lot. It is acknowledged that the mechanism is restricted to endocytic pathway at re...

journal_title：Macromolecular bioscience

authors： Ming Y,Xiao Y,Tian Y,Zhou S

更新日期：2019-04-01 00:00:00

abstract：:In this work we report, compare and discuss the results obtained from fully atomistic molecular dynamics simulations of generations 4, 5, and 6 of PAMAM-based dendrimers having NH(3) and triethanolamine as cores, forming complexes with a short interfering RNA (siRNA) at different pH values and at physiological ionic ...

journal_title：Macromolecular bioscience

authors： Karatasos K,Posocco P,Laurini E,Pricl S

更新日期：2012-02-01 00:00:00

abstract：:Extraction processes of natural fibers can be performed by different procedures that include mechanical, chemical and biological methods. Each method presents different advantages or drawbacks according to the amount of fiber produced or the quality and properties of fiber bundles obtained. In this study, biological n...

journal_title：Macromolecular bioscience

authors： Gañán P,Zuluaga R,Velez JM,Mondragon I

更新日期：2004-10-20 00:00:00

abstract：:A CMB monomer was polymerized on a glass plate with a surface-confined ATRP initiator containing a 2-bromoisobutyryl group. The glass plate modified with a PCMB brush was highly hydrophilic and showed a strong resistance against non-specific adsorption of proteins and cell adhesion. Upon ion beam irradiation, furtherm...

journal_title：Macromolecular bioscience

authors： Kitano H,Suzuki H,Kondo T,Sasaki K,Iwanaga S,Nakamura M,Ohno K,Saruwatari Y

更新日期：2011-04-08 00:00:00

abstract：:Although recently a growing number of reports demonstrate that topography or geometry of the substrate also plays an important role in the fate of the stem cells, most of these studies are usually completed by a few distinct patterns such as simple lines, posts, etc. As a result, there is a lack of quantitative analys...

journal_title：Macromolecular bioscience

authors： Seo CH,Furukawa K,Suzuki Y,Kasagi N,Ichiki T,Ushida T

更新日期：2011-07-07 00:00:00

abstract：:Novel block copolymers using the monomers 5-(2-methoxyethyoxymethyl)-5-methyl-[1,3]-dioxa-2-one (TMCM-MOE1OM) as a hydrophilic segment and lactides as a hydrophobic segment were designed in order to prepare controllable degradation polymers by dynamic polymer rearrangement based on the hydrophilicity. When the copolym...

journal_title：Macromolecular bioscience

authors： Ajiro H,Takahashi Y,Akashi M,Fujiwara T

更新日期：2012-10-01 00:00:00

abstract：:Controlled delivery of multiple growth factors (GFs) holds great potential for the clinical treatment of ischemic diseases and might be more therapeutically effective to reestablish vasculature than the provision of a single GF. Vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF) are two poten...

journal_title：Macromolecular bioscience

authors： Awada HK,Johnson NR,Wang Y

更新日期：2014-05-01 00:00:00

abstract：:Interaction of conjugated polymers with liposomes is an attractive approach that benefits from both systems' characteristics such as electroactivity and enhanced interaction with cells. Conjugated polymer-liposome complexes have been investigated for bioimaging, drug delivery, and photothermal therapy. Their fabricati...

journal_title：Macromolecular bioscience

authors： Eslami M,Zeglio E,Alosaimi G,Yan Y,Ruprai H,Macmillan A,Seidel J,Lauto A,Joukhdar H,Rnjak-Kovacina J,Mawad D

更新日期：2020-11-01 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：:The nanostructure of a biomaterial surface has strong influence on cell behavior. The migration of cells on nanostructured surfaces, however, has not been investigated so far. In this study, we used PCL/PEG diblock copolymers as model surfaces to examine the effect of nanoislands on migration of different cells, inclu...

journal_title：Macromolecular bioscience

authors： Hsu SH,Tang CM,Chiu JJ,Liao TC,Lin CC,Iwata H

更新日期：2007-04-10 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

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：:Multivalent carbohydrate-lectin interactions play a crucial role in bacterial infection. Biomimicry of multivalent glycosystems represents a major strategy in the repression of bacterial growth. In this study, a new kind of glycopeptide (Naphthyl-Phe-Phe-Ser-Tyr, NMY) scaffold with mannose modification is designed and...

journal_title：Macromolecular bioscience

authors： Li J,Liang S,Yan Y,Tian X,Li X

更新日期：2019-09-01 00:00:00

abstract：:The aim of this study is to establish the safe and effective ocular delivery system of therapeutic small interfering RNA (siRNA) in corneal neovascularization therapy. The major hurdle present in siRNA-based corneal neovascularization (CNV) therapy is severe cytotoxicity caused by repetitive drug treatment. A reducibl...

journal_title：Macromolecular bioscience

authors： Han H,Son S,Son S,Kim N,Yhee JY,Lee JH,Choi JS,Joo CK,Lee H,Lee D,Kim WJ,Kim SH,Kwon IC,Kim H,Kim K

更新日期：2016-11-01 00:00:00

abstract：:Polylaminin (polyLM) is a polymerized form of the extracellular matrix protein laminin obtained upon pH acidification. Here microscopy and spectroscopic tools are used to study the cell compatibility and the structural stability of polyLM, aiming at establishing its robustness as a biopolymer for therapeutic use. Poly...

journal_title：Macromolecular bioscience

authors： Freire E,Barroso MM,Klier RN,Coelho-Sampaio T

更新日期：2012-01-01 00:00:00

abstract：:The major route to convert lactic acid to high-molecular-weight polymers is ring-opening polymerization of lactide. We have investigated alternative synthesis routes based on oligomerization and chain linking to produce high-molecular-weight thermoplastic degradable polymers cost-effectively. Chain linking also offers...

journal_title：Macromolecular bioscience

authors： Seppälä JV,Helminen AO,Korhonen H

更新日期：2004-03-15 00:00:00

abstract：:In this report, we developed a simple and green process of simultaneous formation of doxorubicin-BSA-dextran nanoparticles in aqueous solution and high-effective encapsulation of doxorubicin. In the presence of BSA-dextran conjugates, which were produced by Maillard reaction, a binding of doxorubicin with BSA can supp...

journal_title：Macromolecular bioscience

authors： Deng W,Li J,Yao P,He F,Huang C

更新日期：2010-10-08 00:00:00

abstract：:A redox-responsive poly(ethylene glycol) (PEG)-sheddable copolymer of disulfide-linked PEG 5000-lysine-di-tocopherol succinate (P(5k)SSLV) is developed which can self-assemble into nanomicelles in aqueous condition and trigger the rapid release of encapsulated drugs within tumor cells. The reduction-insensitive doxoru...

journal_title：Macromolecular bioscience

authors： Ai X,Sun J,Zhong L,Wu C,Niu H,Xu T,Lian H,Han X,Ren G,Ding W,Wang J,Pu X,He Z

更新日期：2014-10-01 00:00:00

abstract：:In-depth understanding of the biophysicochemical interactions at the nano-bio interface is important for basic cell biology and applications in nanomedicine and nanobiosensors. Here, the extracellular surface potential and topography changes of live cell membranes interacting with polymeric nanomaterials using a scann...

journal_title：Macromolecular bioscience

authors： Chen F,Manandhar P,Ahmed MS,Chang S,Panday N,Zhang H,Moon JH,He J

更新日期：2019-02-01 00:00:00

abstract：:"Three-layered micelles" (3LM) composed of two triblock copolymers, poly(L-lactide)-b-polyethyleneimine-b-poly(L-lactide) (PLLA-PEI-PLLA) and poly(L-lactide)-b-poly(ethylene glycol)-b-poly(L-lactide) (PLLA-PEG-PLLA) are designed to combine electrostatic interaction and solvent-induced condensation of DNA. The low mole...

journal_title：Macromolecular bioscience

authors： Abebe DG,Kandil R,Kraus T,Elsayed M,Merkel OM,Fujiwara T

更新日期：2015-05-01 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：:5,6-Bis(benzylideneamino)-2-mercaptopyrimidin-4-ol (SCR7) is a new anti cancer molecule having capability to selectively inhibit non-homologous end joining (NHEJ), one of the DNA double strand break (DSB) repair pathways inside the cells. In spite of the promising potential as an anticancer agent, hydrophobicity of SC...

journal_title：Macromolecular bioscience

authors： John F,George J,Vartak SV,Srivastava M,Hassan PA,Aswal VK,Karki SS,Raghavan SC

更新日期：2015-04-01 00:00:00

abstract：:In this paper, a novel composite hydrogel was prepared by the use of dialdehyde konjac glucomannan (DAK) as macromolecular cross-linking agent for chitosan (CS). This biocompatible material cross-links and gels in minutes. The structure and morphology were characterized by various analyses. The results indicate that t...

journal_title：Macromolecular bioscience

authors： Yu H,Lu J,Xiao C

更新日期：2007-09-11 00:00:00

abstract：:Uniform chitosan microspheres have been fabricated and weakly crosslinked for potential applications in colon-specific drug delivery. The effects of microsphere size, crosslinking density and electrostatic interactions between the drug and chitosan on drug release were studied, employing model drugs of different acidi...

journal_title：Macromolecular bioscience

authors： Choy YB,Cheng F,Choi H,Kim KK

更新日期：2008-12-08 00:00:00