Search Within
440159
Applied Filters:
Keyword:'440159'
Showing 31-60 of 118 results for "440159" within Papers
Malte Plidschun et al.
Light, science & applications, 10(1), 57-57 (2021-03-17)
Strong focusing on diffraction-limited spots is essential for many photonic applications and is particularly relevant for optical trapping; however, all currently used approaches fail to simultaneously provide flexible transportation of light, straightforward implementation, compatibility with waveguide circuitry, and strong focusing.
Marlous Kamp et al.
Langmuir : the ACS journal of surfaces and colloids, 36(9), 2403-2418 (2020-02-26)
We report methods to synthesize sub-micron- and micron-sized patchy silica particles with fluorescently labeled hemispherical titania protrusions, as well as routes to efficiently characterize these particles and self-assemble these particles into non-close-packed structures. The synthesis methods expand upon earlier work
Cemil Aydoğan
Journal of chromatography. A, 1392, 63-68 (2015-03-31)
In this study, an anion-exchange/hydrophobic polymethacrylate-based stationary phase was prepared for nano-liquid chromatography of small organic molecules and inorganic anions. The stationary phase was synthesized by in situ polymerization of 3-chloro-2-hydroxypropylmethacrylate and ethylene dimethacrylate inside silanized 100 μm i.d. fused
Gold nanorods with an ultrathin anti-biofouling siloxane layer for combinatorial anticancer therapy.
Jinjoo Kim et al.
Journal of drug targeting, 28(7-8), 780-788 (2020-03-03)
Despite the wide utility of gold nanorods (GNRs) in biomedical fields, only a few methods for modifying or coating the surface of GNRs suitable for biomedical applications are available. In this study, we report a new facile method that enables
Masahiro Aida et al.
American journal of dentistry, 25(4), 231-234 (2012-10-23)
To investigate the bond durability and degradation mechanism of various commercial ceramic primers that are based on gamma-methacryloxypropyl trimethoxysilane (gamma-MPTS) and contain various organic additives. The null hypotheses tested were that (1) the type of ceramic primer had no effect
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
Maiko Ota et al.
Acta odontologica Scandinavica, 70(5), 362-367 (2011-07-26)
Color characteristics of the experimental resin composites were determined to know the influence of different refractive index (RI) on optical parameters. Four experimental light-cured resin composites of the same shade but with different RI were used. The colorimetric values of
Haiyang Zhang et al.
Analytica chimica acta, 883, 90-98 (2015-06-20)
Low column efficiency for small molecules in reversed-phase chromatography is a major problem commonly encountered in polymer-based monoliths. Herein, a novel highly crosslinked porous polymeric monolith was in situ prepared by using a multi-acrylate monomer, dipentaerythritol penta-/hexa-acrylate (DPEPA), as crosslinker
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
Yohsuke Taira et al.
Journal of dentistry, 40(5), 353-358 (2011-12-20)
Silane primers are commonly used for bonding between resin-based luting agents and ceramic restorations. The purpose of the present study was to evaluate the effects of nine silane primers on the bond strength of resin to a leucite-reinforced ceramic. The
Valentina Lo Sardo et al.
Cell, 175(7), 1796-1810 (2018-12-12)
The 9p21.3 cardiovascular disease locus is the most influential common genetic risk factor for coronary artery disease (CAD), accounting for ∼10%-15% of disease in non-African populations. The ∼60 kb risk haplotype is human-specific and lacks coding genes, hindering efforts to
Claudia Landi et al.
Proteomics. Clinical applications, 8(11-12), 932-950 (2014-08-30)
Idiopathic pulmonary fibrosis (IPF) is a devastating interstitial lung disease characterized by progressive loss of the alveolar integrity, recruitment, and activation of myofibroblast, and excessive collagen deposition that resulted in loss of parenchymal architecture and lung function. Although etiology is
Jeonghee Yeom et al.
Science advances, 6(23), eaba5785-eaba5785 (2020-06-18)
Artificial tongues have been receiving increasing attention for the perception of five basic tastes. However, it is still challenging to fully mimic human tongue-like performance for tastes such as astringency. Mimicking the mechanism of astringency perception on the human tongue
Jianwen Hao et al.
Journal of hazardous materials, 244-245, 348-356 (2012-12-29)
By changing -COOH content in poly(acrylic acid-co-methacryloxypropyl trimethoxy silane (poly(AA-co-γ-MPS)), a series of PVA/SiO(2) cation exchange membranes are prepared from sol-gel process of poly(AA-co-γ-MPS) in presence of poly(vinyl alcohol) (PVA). The membranes have the initial decomposition temperature (IDT) values of
Sadaf E Pustchi et al.
International journal of molecular sciences, 21(19) (2020-10-02)
Glioblastoma multiforme (GBM) is the most common malignant type of astrocytic tumors. GBM patients have a poor prognosis with a median survival of approximately 15 months despite the "Stupp" Regimen and high tumor recurrence due to the tumor resistance to
Maia Al-Masri et al.
Communications biology, 4(1), 371-371 (2021-03-21)
Metabolic plasticity enables cancer cells to switch between glycolysis and oxidative phosphorylation to adapt to changing conditions during cancer progression, whereas metabolic dependencies limit plasticity. To understand a role for the architectural environment in these processes we examined metabolic dependencies
Michał Szumski et al.
Journal of chromatography. A, 1373, 114-123 (2014-12-04)
A novel, cholesterol-based polymeric monolithic stationary phase for capillary liquid chromatography, was prepared by thermally initiated in-situ polymerization. Cholesteryl methacrylate (CholMA) was used as a functional monomer and trimethylolpropane trimethacrylate (TRIM) was a cross-linker, while azobisisobutyronitrile (AIBN) was an initiator.
Guijie Zhu et al.
Talanta, 146, 839-843 (2015-12-24)
Proteomic analysis using capillary zone electrophoresis (CZE) typically is performed with linear polyacrylamide (LPA) coated capillaries. These capillaries both minimize the adsorption of peptides and proteins to the inner wall of the capillary and decrease electroosmosis, which increases the separation
Colleen A Kellenberger et al.
RNA biology, 12(11), 1189-1197 (2015-06-27)
Cyclic di-GMP (c-di-GMP) is a second messenger that is important in regulating bacterial physiology and behavior, including motility and virulence. Many questions remain about the role and regulation of this signaling molecule, but current methods of detection are limited by
Hwanseok Jang et al.
Journal of visualized experiments : JoVE, (152) (2019-10-29)
Cells change migration patterns in response to chemical stimuli, including the gradients of the stimuli. Cellular migration in the direction of a chemical gradient, known as chemotaxis, plays an important role in development, the immune response, wound healing, and cancer
Hongwei Wang et al.
Journal of chromatography. A, 1410, 110-117 (2015-08-04)
Monolithic poly(methacrylate epoxy cyclosiloxane-co-polyhedral oligomeric silsesquioxanes) (epoxy-MA-POSS) capillary columns have been prepared via either photo- or thermally-initiated polymerization of the corresponding monomers using a 1-propanol/PEG 400 mixture as porogens. Photochemical polymerization was accomplished by irradiation of the UV-transparent capillary for
Qihan Liu et al.
Nature communications, 9(1), 846-846 (2018-03-01)
Recently developed devices mimic neuromuscular and neurosensory systems by integrating hydrogels and hydrophobic elastomers. While different methods are developed to bond hydrogels with hydrophobic elastomers, it remains a challenge to coat and print various hydrogels and elastomers of arbitrary shapes
Kunio Ikemura et al.
Dental materials journal, 30(4), 478-484 (2011-07-23)
This study investigated the bonding efficacy of a combined primer application which comprised a silane coupling agent, an acidic adhesive monomer, and a dithiooctanoate monomer, as well as the influence of shelf life on bonding. Five experimental primers (coded as
David Romera et al.
Materials (Basel, Switzerland), 13(14) (2020-07-19)
Fungal prosthetic-joint infections are rare but devastating complications following arthroplasty. These infections are highly recurrent and expose the patient to the development of candidemia, which has high mortality rates. Patients with this condition are often immunocompromised and present several comorbidities
Paul Le Floch et al.
ACS applied materials & interfaces, 9(30), 25542-25552 (2017-07-12)
The emergence of stretchable electronics and its potential integration with textiles have highlighted a challenge: Textiles are wearable and washable, but electronic devices are not. Many stretchable conductors have been developed to enable wearable active textiles, but little has been
Marco M M Gresnigt et al.
Journal of dentistry, 40(9), 766-775 (2012-06-06)
This randomized, split-mouth clinical study evaluated the survival rate of direct laminate veneers made of two resin-composite materials. A total of 23 patients (mean age: 52.4 years old) received 96 direct composite laminate veneers using two micro-hybrid composites in combination
Guangwei Lu et al.
ACS omega, 5(30), 19255-19267 (2020-08-11)
In this study, organically modified montmorillonite (OMMT) was prepared by modifying MMT with a cationic surfactant cetyltrimethylammonium bromide (CTAB). The obtained OMMT of different loading contents (1, 2, 4, 6, and 8 wt %) was melt-blended with poly(acrylonitrile-co-butadiene-co-styrene) (ABS) to
Min-ting Li et al.
Journal of separation science, 38(14), 2551-2557 (2015-04-29)
Tobacco-specific nitrosamines are one of the most important groups of carcinogens in tobacco products. Using adsorbents as filter additives is an effective way to reduce tobacco-specific nitrosamines in cigarette smoke. Molecularly imprinted polymers (MIPs) using nicotinamide as template were grafted
Yuanhong Shan et al.
Journal of chromatography. A, 1375, 101-109 (2014-12-17)
To develop a novel hybrid monolithic column based on pentafluorobenzyl imidazolium bromide ionic liquid, a new ionic liquid monomer was synthesized from 1-vinylimidazole and pentafluorobenzyl bromide. By employing a facile one-step copolymerization of polyhedral-oligomeric-silsesquioxane-type (POSS) cross-linking agent and the home-made
Chad I Rogers et al.
Biomicrofluidics, 9(1), 016501-016501 (2015-01-23)
We report the successful fabrication and testing of 3D printed microfluidic devices with integrated membrane-based valves. Fabrication is performed with a low-cost commercially available stereolithographic 3D printer. Horizontal microfluidic channels with designed rectangular cross sectional dimensions as small as 350 μm
Page 2 of 4