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Showing 1-30 of 98 results for "274135" within Papers
Lajla Bruntse Hansen et al.
PloS one, 8(7), e68902-e68902 (2013-07-31)
We have recently developed a high-density photolithographic, peptide array technology with a theoretical upper limit of 2 million different peptides per array of 2 cm(2). Here, we have used this to perform complete and exhaustive analyses of linear B cell
S Q Liu et al.
Molecular bioSystems, 1(2), 158-165 (2006-08-02)
Thermally sensitive micelles self-assembled from poly(N-isopropylacrylamide-co- N,N-dimethylacrylamide)-b-poly(d,l-lactide-co-glycolide)[P(NIPAAm-co-DMAAm)-b-PLGA] are fabricated and used as a carrier for the controlled delivery of paclitaxel. Paclitaxel is efficiently loaded into the micelles by a membrane dialysis method. The lower critical solution temperature (LCST) of the
Artjom Herberg et al.
Polymers, 11(4) (2019-04-25)
Studies on the end group stability of poly(N-isopropylacrylamide) during the atom transfer radical polymerization (ATRP) process are presented. Polymerization of N-isopropylacrylamide was conducted in different solvents using a copper(I) chloride/Me6Tren catalyst complex. The influence of the ATRP solvent as well
WenBo Du et al.
Carbohydrate polymers, 223, 115084-115084 (2019-08-21)
In this work, a novel strategy for the construction of injectable self-healing nanocomposite (NC) hydrogels dominated by reversible boronic ester bonds was demonstrated. Specifically, NC hydrogels were constructed by the solution-mixing of N,N-dimethylacrylamide-stat-3-acrylamidophenylboronicacid statistical copolymers (PDMA-stat-PAPBA) and poly(glycerolmonomethacrylate) (PGMA) chains
Jing Jing Yang et al.
Journal of tissue engineering and regenerative medicine, 9(4), 375-388 (2012-11-21)
Expanding undifferentiated induced pluripotent stem (iPS) cells in vitro is a basic requirement for application of iPS cells in both fundamental research and clinical regeneration. In this study, we intended to establish a simple, low cost and efficient method for
Minami Matsuura et al.
International journal of molecular sciences, 19(6) (2018-06-06)
L-type amino acid transporter 1 (LAT1) is more highly expressed in cancer cells compared with normal cells. LAT1 targeting probes would therefore be a promising tool for cancer cell imaging. In this study, LAT1-targeting thermoresponsive fluorescent polymer probes based on
Ankita R Desai et al.
Materials science & engineering. C, Materials for biological applications, 112, 110885-110885 (2020-05-16)
A fixed combination of bimatoprost/timolol eye drop solution is used to manage the elevated intra-ocular pressure in glaucoma patients, including individuals whose condition is poorly controlled by monotherapy. Eye drop solutions are generally given in high dose, due to poor
Syed Ragib Safi et al.
Chemosphere, 217, 808-815 (2018-11-21)
Globally, arsenic contaminated groundwater is a serious concern for human health. Previous studies have developed various methods to remove arsenic. But, most of them fail to selectively adsorb arsenic and regenerate. In this study, we developed an adsorbent, a cationic
Duygu Alpaslan et al.
Materials science & engineering. C, Materials for biological applications, 108, 110339-110339 (2020-01-12)
In this study a novel and smart multi-functional hydrogel (MFH) was synthesized from N, N dimethyl acrylamide (DMAAm), gelatin, citric acid (CA) and pomegranate extract (PE) for instant and easy monitoring of the color change in MFH due to changes
Hsiu-Pen Lin et al.
Macromolecular bioscience, 20(6), e2000049-e2000049 (2020-04-08)
Cationic polymers exhibit high cytotoxicity via strong interaction with cell membranes. To reduce cell membrane damage, a hydrophilic polymer is introduced to the cationic nanoparticle surface. The hydrophilic polymer coating of cationic nanoparticles resulted in a nearly neutral nanoparticle. These
Syed Ragib Safi et al.
Scientific reports, 9(1), 11909-11909 (2019-08-17)
Arsenic contamination of groundwater is a serious concern worldwide. The research gaps in removing arsenic are selectivity, regeneration and effective removal rate at neutral pH levels. In this study, we discussed the reasons of the high arsenic adsorption from groundwater
Joanna Gasch et al.
Journal of critical care, 25(1), 172-172 (2009-08-18)
Infusion filters, 0.2 mum, are commonly used in intensive care units as in-line filters to minimize particle and microbiological burden on patients. These filters usually contain either a positively charged or an uncharged membrane. The aim of the present study
Yifan Yu et al.
Journal of colloid and interface science, 571, 356-367 (2020-03-28)
A large number of contact lens wearers drop out each year due to end of day discomfort, which could possibly be reduced by designing lenses with highly lubricious surfaces. We hypothesize that polymerizing a thin film of dimethyl acrylamide (DMA)
Giulio Oliviero et al.
Analytica chimica acta, 630(2), 161-167 (2008-11-18)
An innovative route to activate silicon microcantilevers (MCs) for label free molecular recognition is presented. The method consists in coating the underivatized MCs with a functional ter-polymer based on N,N-dimethylacrylamide (DMA) bearing N-acryloyloxysuccinimide (NAS) and 3-(trimethoxysilyl)propyl-methacrylate (MAPS), two functional monomers
Nguyen-Phuong-Dung Tran et al.
Polymers, 11(6) (2019-06-05)
In this study, silicone-based hydrogel contact lenses were prepared by the polymerization of 3-(methacryloyloxy)propyltris(trimethylsiloxy)silane (TRIS), N,N-dimethylacrylamide (DMA), 1-vinyl-2-pyrrolidinone (NVP), and 2-hydroxyethylmethacrylate (HEMA). The properties of silicone hydrogel lenses were analyzed based on the methods such as equilibrium water content, oxygen
Taka-Aki Asoh et al.
Scientific reports, 10(1), 17173-17173 (2020-10-16)
Hydrogel is an attractive material, but its application is limited due to its low mechanical strength. In this study, a tough composite gel could be prepared by synthesizing polymer particles within a polymer network having relatively loose cross-linking. Since the
J Zhang et al.
Acta biomaterialia, 3(6), 838-850 (2007-07-20)
A novel magnetic drug-targeting carrier consisting of magnetic nanoparticles encapsulated with a smart polymer with characteristics of controlled drug release is described. The carrier is characterized by functionalized magnetite (Fe(3)O(4)) and conjugated therapeutic agent doxorubicin, which is encapsulated with the
Christoph Hadler et al.
Materials science & engineering. C, Materials for biological applications, 75, 286-296 (2017-04-19)
The polyimide Kapton® was coated photochemically with hydrophilic polymers to prevent undesirable cell growth on the polyimide surface. The polymer coatings were generated using photochemically reactive polymers synthesized by a simple and modular strategy. Suitable polymers or previously synthesized copolymer
Kai Yu et al.
Biomaterials, 116, 69-81 (2016-12-04)
Catheter-associated urinary tract infections (CAUTIs) represent one of the most common hospital acquired infections with significant economic consequences and increased patient morbidity. CAUTIs often start with pathogen adhesion and colonization on the catheter surface followed by biofilm formation. Current strategies
Xihua Lu et al.
Journal of colloid and interface science, 357(2), 345-353 (2011-03-12)
Thermo-responsive polymer "nanogels" (crosslinked hydrogel particles with sub-100 nm diameters) are intriguing for many potential applications in biotechnology and medicine. There have been relatively few reports of electrostatically neutral, thermosensitive nanogels comprising a high fraction of hydrophilic co-monomer. Here we
Andrea Weeks et al.
Journal of biomaterials applications, 27(4), 423-432 (2011-07-14)
Model silicone hydrogel contact lenses, comprised of N,N-dimethylacrylamide and methacryloxypropyltris (trimethylsiloxy) silane, were fabricated and hyaluronic acid (HA) was incorporated as an internal wetting agent using a dendrimer-based method. HA and dendrimers were loaded into the silicone hydrogels and cross-linked
Huazhen Tao et al.
Polymers, 11(5) (2019-05-18)
Photocatalyzed polymerization using organic molecules as catalysts has attracted broad interest because of its easy operation in ambient environments and low toxicity compared with metallic catalysts. In this work, we reported that 4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole (DTBT) can act as an efficient photoredox
Yonghua Su et al.
International journal of nanomedicine, 12, 4019-4035 (2017-06-13)
The Chinese traditional medicine Shikonin is an ideal drug due to its multiple targets to tumor cells. But in clinics, improving its aqueous solubility and tumor accumulation is still a challenge. Herein, a copolymer with tunable poly(N-isopropylacrymaide) and polylactic acid
Caroline Tokarski et al.
Analytical biochemistry, 410(1), 98-109 (2010-11-17)
We propose an improved acrylamide gel for the separation of hydrophobic proteins. The separation strategy is based on the incorporation of N-alkylated and N,N'-dialkylated acrylamide monomers in the gel composition in order to increase hydrophobic interactions between the gel matrix
Shizue Hayashi Natori et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 81(2), 419-426 (2006-10-06)
To develop leukocyte removal filters effective for whole blood, amphiphilic copolymers based on N,N-dimethylacrylamide were synthesized and evaluated as coating materials for poly(ethylene terephthalate) filters. The copolymers with methyl methacrylate or 2-hydroxypropyl methacrylate as a comonomer showed higher platelet permeation
Akhilesh Kumar Shakya et al.
The British journal of oral & maxillofacial surgery, 55(9), 875-891 (2017-10-24)
Repair of critical-size defects caused by trauma, removal of a tumour, or congenital abnormalities is a challenge in the craniomaxillofacial region because of the limitations associated with treatment. We have reviewed research papers and updated information relevant to the various
Graft copolymerization of N, N-Dimethylacrylamide to cellulose in homogeneous media using atom transfer radical polymerization for hemocompatibility
Yan L and Wei T
Journal of Biomedical Science and Engineering, 10(1), 37-37 (2008)
Masatoshi Kato et al.
Langmuir : the ACS journal of surfaces and colloids, 36(6), 1467-1473 (2020-01-31)
Surface geometries in nature such as wrinkle structures have various functions. Attention has been paid to the fabrication method of the geometry and geometry control by external stimuli. This is because surface geometries as an active interface are able to
Yuriko Matsumura et al.
Polymers, 11(7) (2019-07-20)
In order to clarify the local environment during interpolymer complex formation between poly(carboxylic acids) and poly(acrylamide derivatives) with different N-substitutions, a fluorescence label technique was used. 3-(2-propenyl)-9-(4-N,N-dimethylaminophenyl) phenanthrene (VDP) was used as an intramolecular fluorescence probe. All polymers were synthesized
Chao Huang et al.
Journal of biomaterials science. Polymer edition, 32(3), 372-384 (2020-10-16)
Hyaluronic acid (HA) eye drop solution is widely used to treat and manage various corneal diseases like keratoconus (after corneal cross-linking) and dry eye syndrome. However, ocular dosage forms like eye drop solution affect the routine life style of patients
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