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A3678

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Keun-Young Shin et al.
Scientific reports, 5, 13615-13615 (2015-09-05)
Highly omnidirectional and frequency controllable carbon/polyaniline (C/PANI)-based, two- (2D) and three-dimensional (3D) monopole antennas were fabricated using screen-printing and a one-step, dimensionally confined hydrothermal strategy, respectively. Solvated C/PANI was synthesized by low-temperature interfacial polymerization, during which strong π-π interactions between...
Ji Liu et al.
Nature communications, 11(1), 1071-1071 (2020-02-28)
The adhesion of soft connective tissues (tendons, ligaments, and cartilages) on bones in many animals can maintain high toughness (∽800 J m-2) over millions of cycles of mechanical loads. Such fatigue-resistant adhesion has not been achieved between synthetic hydrogels and engineering materials...
Nicholas M Bedford et al.
ACS nano, 9(5), 5082-5092 (2015-04-24)
Peptide-enabled synthesis of inorganic nanostructures represents an avenue to access catalytic materials with tunable and optimized properties. This is achieved via peptide complexity and programmability that is missing in traditional ligands for catalytic nanomaterials. Unfortunately, there is limited information available...
George S D Gordon et al.
Journal of biomedical optics, 24(12), 1-13 (2019-12-17)
Phase and polarization of coherent light are highly perturbed by interaction with microstructural changes in premalignant tissue, holding promise for label-free detection of early tumors in endoscopically accessible tissues such as the gastrointestinal tract. Flexible optical multicore fiber (MCF) bundles...
Jeanette Beers et al.
Scientific reports, 5, 11319-11319 (2015-06-13)
Factors limiting the adoption of iPSC technology include the cost of developing lines and the time period that it takes to characterize and bank them, particularly when integration free, feeder free, and Xeno-free components are used. In this manuscript we...
Lucia Cenci et al.
Journal of nanobiotechnology, 13, 51-51 (2015-08-28)
Molecularly imprinted polymer (MIP) technique is a powerful mean to produce tailor made synthetic recognition sites. Here precipitation polymerization was exploited to produce a library of MIP nanoparticles (NPs) targeting the N terminus of the hormone Hepcidin-25, whose serum levels...
Yo Murofushi et al.
Molecular immunology, 64(1), 63-75 (2014-12-04)
The radioprotective 105 (RP105)/MD1 complex is a member of the Toll-like receptor (TLR) family. It was reported that RP105/MD1 cooperates with the lipopolysaccharide (LPS) receptor TLR4/MD2 complex and plays a crucial role in the response of immune cells to LPS....
Carolina Parra et al.
Journal of nanobiotechnology, 13, 82-82 (2015-11-18)
Biofouling, the colonization of artificial and natural surfaces by unwanted microorganisms, has an important economic impact on a wide range of industries. Low cost antifouling strategies are typically based on biocides which exhibit a negative environmental impact, affecting surrounding organisms...
Alison Su et al.
Analytical chemistry, 92(1), 875-883 (2019-11-23)
Thermodynamic partitioning dictates solute loading and release from a hydrogel. Design of drug delivery vehicles, cell and tissue matrices, and immunoassay scaffolds that utilize hydrogel materials is informed by an understanding of the thermodynamic partitioning properties of those hydrogels. We...
Efrat Naaman et al.
Scientific reports, 10(1), 20954-20954 (2020-12-03)
Amyloid-β (Aβ), reported as a significant constituent of drusen, was implicated in the pathophysiology of age-related macular degeneration (AMD), yet the identity of the major pathogenic Aβ species in the retina has remained hitherto unclear. Here, we examined the in-vivo retinal...
Gerard H Bode et al.
PloS one, 10(5), e0126136-e0126136 (2015-05-23)
The aim of the current study was to develop a method to detect peptide-linked nanoparticles in blood plasma. A convenient enzyme linked immunosorbent assay (ELISA) was developed for the detection of peptides functionalized with biotin and fluorescein groups. As a...
Nor Saadah Mohd Yusof et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(4), 775-781 (2015-01-20)
The sonochemical synthesis of gold nanoparticles (GNPs) with different shapes and size distributions by using high-intensity focused ultrasound (HIFU) operating at 463 kHz is reported. GNP formation proceeds through the reduction of Au(3+) to Au(0) by radicals generated by acoustic...
Jonas Van Rie et al.
Journal of materials science. Materials in medicine, 26(3), 123-123 (2015-02-19)
The present work describes the development and the evaluation of cryogel-poly-ε-caprolactone combinatory scaffolds for bone tissue engineering. Gelatin was selected as cell-interactive biopolymer to enable the adhesion and the proliferation of mouse calvaria pre-osteoblasts while poly-ε-caprolactone was applied for its...
Alisha Geldert et al.
Scientific reports, 10(1), 8768-8768 (2020-05-31)
Diverse assays spanning from immunohistochemistry (IHC), to microarrays (protein, DNA), to high-throughput screens rely on probe-target hybridization to detect analytes. These large-format 'chips' array numerous hybridization sites across centimeter-scale areas. However, the reactions are prone to intra-assay spatial variation in...
Liuxing Feng et al.
Analytica chimica acta, 884, 19-25 (2015-06-16)
Species-specific (SS) isotope dilution analysis with gel electrophoresis (GE)-laser ablation (LA)-ICP-MS is a promising technique for the quantification of particular metal-binding proteins in biological samples. However, unavailable isotopically enriched spike and metal losses in GE separation are main limitations for...
Rongrong Li et al.
International journal of medical sciences, 12(5), 432-440 (2015-06-17)
Intermittent hypoxia preconditioning (IHP) has been shown to protect neurons against ischemic stroke injury. Studying how proteins respond to IHP may identify targets that can help fight stroke. The objective of the present study was to investigate whether mitochondrial dihydrolipoamide...
David S Demos et al.
ASAIO journal (American Society for Artificial Internal Organs : 1992), 61(4), 474-479 (2015-04-09)
Donation from uncontrolled circulatory determination of death donors (uDCD) is impractical in United States because of the time needed to organize procurement before irreversible organ damage. Salvaging organs after prolonged warm ischemic time (WIT) may address this limitation. We evaluated...
Ryan C Hill et al.
Molecular & cellular proteomics : MCP, 14(4), 961-973 (2015-02-11)
The use of extracellular matrix (ECM) scaffolds, derived from decellularized tissues for engineered organ generation, holds enormous potential in the field of regenerative medicine. To support organ engineering efforts, we developed a targeted proteomics method to extract and quantify extracellular...
Shixuan Chen et al.
Scientific reports, 5, 18104-18104 (2015-12-09)
The purpose of this study was to permit bone marrow mesenchymal stem cells (BMSCs) to reach their full potential in the treatment of chronic wounds. A biocompatible multifunctional crosslinker based temperature sensitive hydrogel was developed to deliver BMSCs, which improve...
Wei-Jiunn Lee et al.
Archives of toxicology, 89(7), 1103-1117 (2014-08-21)
Quercetin is a plant-derived bioflavonoid that was recently shown to have multiple anticancer activities in various solid tumors. Here, novel molecular mechanisms through which quercetin exerts its anticancer effects in acute myeloid leukemia (AML) cells were investigated. Results from Western...
Yuanyuan Yang et al.
Macromolecular rapid communications, 32(7), 593-597 (2011-03-26)
A novel crosslinked conductive polyaniline (PANI) was prepared by chemically copolymerizing aniline (An) and p-phenylenediamine (PPDA) with triphenylamine (TPA) as crosslinker, using ammonium peroxydisulfate (APS) as an oxidant. The effects of different preparation conditions on the electrical conductivity of polymers...
Fabio Fuselli et al.
Journal of the science of food and agriculture, 95(13), 2757-2762 (2014-11-27)
Prevention of food fraud in the dairy field is a difficult issue for researchers, industries and policy makers, both for commercial and health reasons. Currently, no analytical method allows detection of the addition of bovine whey to water buffalo ricotta...
Avijit Paul et al.
Nanoscale research letters, 10, 140-140 (2015-04-09)
With advancements in nanotechnology, silver has been engineered into a nanometre size and has attracted great research interest for use in the treatment of wounds. Silver nanoparticles (AgNPs) have emerged as a potential alternative to conventional antibiotics because of their...
Juliana Ben et al.
Neurochemical research, 39(12), 2492-2500 (2014-10-16)
The epileptogenesis process involves cell signaling events associated with neuroplasticity. The mitogen-activated protein kinases (MAPKs) integrate signals originating from a variety of extracellular stimuli and may regulate cell differentiation, survival, cell death and synaptic plasticity. Here we compared the total...
Ailing Teo et al.
Journal of biomechanics, 48(10), 1777-1781 (2015-06-09)
Embryonic stem cells (ESCs) grow into three-dimensional (3D) spheroid structures en-route to tissue growth. In vitro spheroids can be controllably induced on a two-dimensional (2D) substrate with high viability. Here we use a method for inducing pluripotent embryoid body (EB)...
Tzu-Chieh Tang et al.
Nature chemical biology, 17(6), 724-731 (2021-04-07)
Genetically modified microorganisms (GMMs) can enable a wide range of important applications including environmental sensing and responsive engineered living materials. However, containment of GMMs to prevent environmental escape and satisfy regulatory requirements is a bottleneck for real-world use. While current...
Masaya Yamaguchi et al.
Journal of molecular biology, 427(8), 1748-1764 (2014-12-10)
The anaphase-promoting complex/cyclosome (APC/C) is a massive E3 ligase that controls mitosis by catalyzing ubiquitination of key cell cycle regulatory proteins. The APC/C assembly contains two subcomplexes: the "Platform" centers around a cullin-RING-like E3 ligase catalytic core; the "Arc Lamp"...
Il Young Choi et al.
Angewandte Chemie (International ed. in English), 54(36), 10497-10501 (2015-06-20)
A new method to develop two-dimensional PANI nanosheets using ice as a removable hard template is presented. Distinctly high current flows of 5.5 mA at 1 V and a high electrical conductivity of 35 S cm(-1) were obtained for the polyaniline (PANI) nanosheets, which...
Micky Fu Xiang Lee et al.
Journal of chromatography. A, 1394, 71-80 (2015-04-04)
A thermo-responsive random copolymer, POEGMA (poly(oligoethylene glycol) methacrylate) grafted on cationized agarose adsorbent was used for size selective protein adsorption. The effects of OEGMA300 ((oligoethylene glycol) methyl ether methacrylate, Mn=300g/mol) content and temperature on the adsorption of bovine serum albumin...
Christian Franck et al.
PloS one, 6(3), e17833-e17833 (2011-04-07)
The interactions between biochemical processes and mechanical signaling play important roles during various cellular processes such as wound healing, embryogenesis, metastasis, and cell migration. While traditional traction force measurements have provided quantitative information about cell matrix interactions in two dimensions...
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