Search Within
Applied Filters:
Keyword:'413364'
Showing 1-18 of 18 results for "

413364

" within Papers
Synthesis of covalently bonded cellulose derivative chiral stationary phases with a bifunctional reagent of 3-(triethoxysilyl) propyl isocyanate.
Chen X, et al.
Journal of Chromatography A, 1010(2), 185-194 (2003)
Anne-Laure Papa et al.
Dalton transactions (Cambridge, England : 2003), 44(2), 739-746 (2014-11-20)
In the present study, we report the dispersion of titanate nanotubes (TiONts) via polymer grafting (PolyEthylene Glycol, PEG) or polymer adsorption (polyethylene imine, PEI) where different TiONts/polymer ratios have been investigated. The TiONts/PEI and TiONts/PEG nanohybrids were characterized by scanning...
Magnetic nanoparticles supported oxime palladacycle as a highly efficient and separable catalyst for room temperature Suzuki?Miyaura coupling reaction in aqueous media.
Gholinejad M, et al.
Royal Society of Chemistry Advances, 5(61), 49568-49576 (2015)
A luminescent tris (2-thenoyltrifluoroacetonato) europium (III) complex covalently linked to a 1, 10-phenanthroline-functionalised sol?gel glass.
Journal of Materials Chemistry, 14(2), 191-195 (2004)
Ming-Lung Hsieh et al.
Journal of chromatography. A, 1358, 208-216 (2014-07-23)
A vancomycin-bonded silica monolithic column for capillary electrochromatography (CEC) was prepared by a single-step in situ sol-gel approach. This sol-gel process incorporates a synthetic sol-gel precursor which contains a macrocyclic antibiotic, vancomycin, to form a porous silica network inside a...
Le Ngoc Tran et al.
Journal of chromatography. A, 1356, 289-293 (2014-07-20)
An organic-inorganic silica/zirconia hybrid monolithic capillary column was prepared by sol-gel process in a fused-silica capillary by using triethoxysilylpropylcarbamate (TEOSPC) derivative of clindamycin phosphate (CLIP) as a chiral selector. A sol solution consisting of 6 × 10(-3)M of polyethylene glycol...
Ruthenium bipyridyl tethered porous organosilica: a versatile, durable and reusable heterogeneous photocatalyst.
Jana A, et al.
Chemical Communications (Cambridge, England), 51(53), 10746-10749 (2015)
Ángel Martínez et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(44), 15651-15666 (2015-09-12)
A novel nanosystem based on mesoporous silica nanoparticles covered with carbosilane dendrons grafted on the external surface of the nanoparticles is reported. This system is able to transport single-stranded oligonucleotide into cells, avoiding an electrostatic repulsion between the cell membrane...
Chandan L Barhate et al.
Analytica chimica acta, 898, 128-137 (2015-11-04)
State of the art chiral chromatography still employs 3-5 μm bonded or immobilized chiral selectors in 10-25 cm columns. With the availability of 1.9 μm narrow particle size distribution (NPSD) silica, it is now possible to make ever shorter, high efficiency columns practical...
In Seong Choi et al.
Food chemistry, 188, 537-542 (2015-06-05)
Onion skin waste (OSW), which is produced from processed onions, is a major industrial waste. We evaluated the use of OSW for biosugar and quercetin production. The carbohydrate content of OSW was analyzed, and the optimal conversion conditions were evaluated...
Weimin Chen et al.
Nanotoxicology, 8 Suppl 1, 11-23 (2013-11-22)
Engineered nanoparticles are widely used in commercial products, and yet due to the paucity of safety information, there are concerns surrounding potential adverse health effects, especially from inhaled nanoparticles and their putative contribution to allergic airway disease. The objective of...
A luminescent tris (2-thenoyltrifluoroacetonato) europium (III) complex covalently linked to a 1, 10-phenanthroline-functionalised sol-gel glass.
Binnemans K, et al.
Journal of Materials Chemistry, 14(2), 191-195 (2004)
Hong-Min Meng et al.
Analytical chemistry, 86(24), 12321-12326 (2014-11-18)
Glutathione (GSH) serves vital cellular biological functions, and its abnormal levels are associated with many diseases. To better understand its physiological and pathological functions, efficient methods for monitoring of GSH in living systems are desired. Although quite a few small...
Designing a family of luminescent hybrid materials by 3-(triethoxysilyl)-propyl isocyanate grafted 2-hydroxynicotinic acid bridge molecules
Journal of Organometallic Chemistry, 691(17), 3567-3573 (2006)
Le Ngoc Tran et al.
Journal of chromatography. A, 1396, 140-147 (2015-04-22)
A weak anion-exchanger chiral selector, quinine-incorporated silica/zirconia hybrid monolithic (QUI-S/ZHM) capillary column was prepared by sol-gel technology. The performance of the QUI-S/ZHM column was investigated for enantioresolution of a set of acidic chiral drugs and dinitrobenzoyl (DNB)-amino acids by capillary...
Synthesis of covalently bonded cellulose derivative chiral stationary phases with a bifunctional reagent of 3-(triethoxysilyl) propyl isocyanate
Journal of Chromatography A, 1010(2), 185-194 (2003)
Daniel A Spudeit et al.
Journal of chromatography. A, 1363, 89-95 (2014-08-30)
This work reports a comparison of HPLC separations of enantiomers with chiral stationary phases (CSPs) prepared by chemically bonding cyclofructan-6, functionalized with isopropyl carbamate groups on fully and superficially porous particles (SPPs). The chromatographic performance of the superficially porous CSP...
Novel luminescent molecular-based hybrid organic?inorganic terbium complex covalently bonded materials via sol?gel process
Inorganic Chemistry, 7(6), 747-750 (2001)