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Showing 1-30 of 486 results for "319937" within Papers
Li Sheng et al.
Langmuir : the ACS journal of surfaces and colloids, 31(44), 11964-11970 (2015-10-23)
A poly(ethylene glycol)-b-poly(L-lysine)-b-poly(styrene) (PEG-PLL-PS) triblock copolymer, which contains a cationic PLL block as the middle block, is synthesized via a combination of ring-opening polymerization (ROP) and atom-transfer radical polymerization (ATRP). The PEG-PLL-PS (ELS) triblock is employed as a macromolecular surfactant
Tetsuya Kadonosono et al.
PloS one, 9(8), e103397-e103397 (2014-08-02)
Peptides that have high affinity for target molecules on the surface of cancer cells are crucial for the development of targeted cancer therapies. However, unstructured peptides often fail to bind their target molecules with high affinity. To efficiently identify high-affinity
Kyu-Nam Jung et al.
Scientific reports, 5, 7665-7665 (2015-01-08)
Rechargeable metal-air batteries are considered a promising energy storage solution owing to their high theoretical energy density. The major obstacles to realising this technology include the slow kinetics of oxygen reduction and evolution on the cathode (air electrode) upon battery
Anja Fincke et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 62, 148-160 (2014-06-01)
Protein-based medicinal products are prone to undergo a variety of chemical and physical degradation pathways. One of the most important exogenous stress condition to consider during manufacturing, transport and storage processes is temperature, because antibody-based therapeutics are only stable in
Tatsushi Nakayama et al.
Chemical & pharmaceutical bulletin, 63(12), 967-973 (2015-12-04)
The superoxide O2(·-) scavenging reaction of (+)-catechin (Cat), quercetin (Que), rutin, and α-tocopherol (α-TOH) as natural phenolic compounds is investigated on the basis of electrochemical and ESR spectral measurements with the aid of density functional theory (DFT) calculations. Reversibility of
L Allmendinger et al.
Journal of labelled compounds & radiopharmaceuticals, 57(13), 721-724 (2014-11-11)
Deuterium-labelled indatraline was synthesized in high efficiency employing a Friedel-Crafts alkylation of [(2)H6]benzene with (E)-3-(3,4-dichlorophenyl)acrylic acid as a key step. The desired labelling of the final compound was ascertained in two ways, by incorporation of [(2)H6]benzene in the target molecule
A I C Gonçalves et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 957, 46-52 (2014-03-25)
To develop a new stationary phase of easy production, low cost, biocompatible, biodegradable and low unspecific adsorption, a three-dimensional network was prepared by combining the natural polysaccharide of gellan with divalent cations. The stability of this cation exchange chromatographic matrix
Manisha Jassal et al.
Journal of biomaterials science. Polymer edition, 26(18), 1425-1438 (2015-09-26)
Functionalized electrospun polymer fibers are a promising candidate for controlled delivery of chemotherapeutic drugs to improve the therapeutic efficacy and to reduce the potential toxic effects by delivering the drug at a rate governed by the physiological need of the
Dequina A Nicholas et al.
Mediators of inflammation, 2015, 196297-196297 (2015-12-04)
High levels of serum long chain saturated fatty acids (LCSFAs) have been associated with inflammation in type 2 diabetes. Dietary SFAs can promote inflammation, the secretion of IgG antibodies, and secretion of the proinflammatory cytokine IL-1β. This study characterizes anti-LCSFA
Lintong Hu et al.
Journal of hazardous materials, 283, 157-163 (2014-09-30)
It is quite important to develop convenient and rapid analytical methods for trace levels of endocrine disruptors because they heavily affect health and reproduction of humans and animals. Herein, graphene was easily prepared via one-step exfoliation using N-methyl-2-pyrrolidone as solvent
Mehmet Pişkin et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 502-511 (2012-07-31)
The synthesis of peripherally and non-peripherally tetrakis-(7-oxy-3-methyl-4-phenylcoumarin) and peripherally octakis-[tetrachlorotetra-(7-oxy-3-methyl-4-phenyl coumarin)] substituted zinc(II) phthalocyanines are performed and characterized for the first time in this study. The new compounds show excellent solubility in organic solvents, which makes them candidates for use
Ting Yang Nilsson et al.
ChemSusChem, 8(23), 4081-4085 (2015-10-29)
Lignin derivatives, which arise as waste products from the pulp and paper industry and are mainly used for heating, can be used as charge storage materials. The charge storage function is a result of the quinone groups formed in the
Dong Jin Lee et al.
International journal of pharmaceutics, 471(1-2), 127-134 (2014-05-27)
In this study, polypeptide-based nanoparticles [constituted using poly(L-lysine) coupled with deoxycholic acid (DOCA) and conjugated with 2,3-dimethylmaleic acid (DMA)] have high tumor selectivity once electrostatically switched by the acidic milieu of solid tumors. These nanoparticles exhibited a significantly increased in
R Wierzbicka et al.
Journal of immunological methods, 413, 12-24 (2014-07-30)
Alkylresorcinols (ARs) are amphiphilic phenolic lipids and their two main metabolites, 3-(3,5-dihydroxyphenyl)-propanoic acid (DHPPA) and 3,5-dihydroxybenzoic acid (DHBA), can be used as biomarkers of whole grain wheat and rye intake. The aim of this study was to develop antibodies against
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
Mahdi Adabi et al.
Materials science & engineering. C, Materials for biological applications, 48, 673-678 (2015-01-13)
The purpose of this work was to investigate the performance of electrodes synthesized with Polyacrylonitrile-based carbon nanofibers (PAN-based CNFs). The homogenous PAN solutions with different concentrations were prepared and electrospun to acquire PAN nanofibers and then CNFs were fabricated by
Kwan Wee Tan et al.
ACS nano, 8(5), 4730-4739 (2014-04-02)
Structure control in solution-processed hybrid perovskites is crucial to design and fabricate highly efficient solar cells. Here, we utilize in situ grazing incidence wide-angle X-ray scattering and scanning electron microscopy to investigate the structural evolution and film morphologies of methylammonium
A Eckelt et al.
Macromolecular rapid communications, 33(22), 1933-1937 (2012-08-21)
A reliable method to decide whether two polymers A and B are miscible or incompatible would be very helpful in many ways. In this contribution we demonstrate why traditional procedures cannot work. We propose to use the intrinsic viscosities [η]
Aditya Iyer et al.
Biochimica et biophysica acta, 1840(9), 2935-2943 (2014-06-18)
Tagging a luminescent quantum dot (QD) with a biological like enzyme (Enz) creates value-added entities like quantum dot-enzyme bioconjugates (QDEnzBio) that find utility as sensors to detect glucose or beacons to track enzymes in vivo. For such applications, it is
Xin Jing et al.
Materials science & engineering. C, Materials for biological applications, 49, 40-50 (2015-02-18)
Fabrication of small diameter vascular grafts plays an important role in vascular tissue engineering. In this study, thermoplastic polyurethane (TPU)/graphene oxide (GO) scaffolds were fabricated via electrospinning at different GO contents as potential candidates for small diameter vascular grafts. In
Jun Yu et al.
Journal of Alzheimer's disease : JAD, 44(2), 455-469 (2014-10-30)
Alzheimer's disease (AD) is the most common neurodegenerative disease characterized by a progressive impairment of cognitive functions including spatial learning and memory. Excess copper exposure accelerates the development of AD; however, the potential mechanisms by which copper exacerbates the symptoms
R Di Liddo et al.
Journal of tissue engineering and regenerative medicine, 8(9), 694-705 (2012-09-14)
So far, osteogenic protein 1 (OP1) is biotechnologically produced and approved for the treatment of human lumbar spine fusion and long bone non-union fractures. When combined with the TAT sequence, it has been demonstrated in vitro to be easily taken
Anusuya Das et al.
PloS one, 9(7), e101276-e101276 (2014-08-01)
In this study, a microgel composed of chitosan and inorganic phosphates was used to deliver poly(lactic-co-glycolic acid) (PLAGA) microspheres loaded with sphingolipid growth factor FTY720 to critical size cranial defects in Sprague Dawley rats. We show that sustained release of
Charity Wayua et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(1), 113-119 (2014-12-17)
Tumor-specific targeting ligands were recently exploited to deliver both imaging and therapeutic agents selectively to cancer tissues in vivo. Because the cholecystokinin 2 receptor (CCK2R) is overexpressed in various human cancers (e.g., lung, medullary thyroid, pancreatic, colon, and gastrointestinal stromal
Julia E Vela-Ramirez et al.
The AAPS journal, 17(1), 256-267 (2014-11-26)
Carbohydrate functionalization of nanoparticles allows for targeting of C-type lectin receptors. This family of pattern recognition receptors expressed on innate immune cells, such as macrophages and dendritic cells, can be used to modulate immune responses. In this work, the in
Gabriela A Eggimann et al.
ChemMedChem, 10(2), 233-237 (2014-12-17)
Peptoids, a class of peptide mimetics, have emerged as promising anti-infective agents against a range of bacterial infections. Herein we present the first study of the antiparasitic and specifically the anti-leishmanial properties of linear peptoids. Peptoids were identified as having
Jun Nishida et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(52), 18442-18447 (2014-12-17)
The structural elasticity of metal-organic frameworks (MOFs) is a key property for their functionality. Here, we show that 2D IR spectroscopy with pulse-shaping techniques can probe the ultrafast structural fluctuations of MOFs. 2D IR data, obtained from a vibrational probe
Franziska Frei et al.
Dalton transactions (Cambridge, England : 2003), 43(47), 17666-17676 (2014-08-27)
Ultrafast excited-state dynamics of planar Pt, Pd, and Ni dithione-dithiolato complexes were investigated by transient absorption spectroscopy on the femtosecond-picosecond timescale. All studied complexes show a common photobehaviour, although individual kinetics parameters and quantum yields vary with the metal, the
Qing Liu et al.
Journal of environmental sciences (China), 28, 29-36 (2015-02-11)
Pollution of antibiotics, a type of emerging contaminant, has become an issue of concern, due to their overuse in human and veterinary application, persistence in environment and great potential risk to human and animal health even at trace level. In
Pawel Grobelny et al.
Pharmaceutical development and technology, 20(1), 118-127 (2014-10-15)
The aim of this study was to investigate the effects of solid carriers and processing routes on the properties of amorphous solid dispersions of itraconazole. Three solid carriers with a range of surface properties were studied, (1) a mesoporous silicate
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