374156

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关键词:'374156'

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Synthesis of functionalized silica nanostructure: Unexpected conversion of cyanopropyl group in chloropropyl one during HCl-catalysed hydrolysis of the corresponding triethoxysilane.

Balan M, et al.

Journal of Molecular Structure, 1110, 150-155 (2016)

Surface modification of polyimide film surface by silane coupling reactions for copper metallization.

Inagaki N, et al.

Journal of Adhesion Science and Technology, 15(7), 749-762 (2001)

A reversible, switchable pH-driven quaternary ammonium pillar[5]arene nanogate for mesoporous silica nanoparticles.

Evelyn C S Santos et al.

Journal of materials chemistry. B, 8(4), 703-714 (2019-12-24)

Here we describe the assembly and pH-driven operation of two nanocarriers based on non-functionalized (MCM-41) and carboxylate-functionalized (MCM-41-COOH) containers loaded with the anticancer drug doxorubicin (DOX) and capped by quaternary ammonium pillar[5]arene (P[5]A) nanogates. MCM-41 and MCM-41-COOH containers were synthesized

Analysis of drugs in plasma samples from schizophrenic patients by column-switching liquid chromatography-tandem mass spectrometry with organic-inorganic hybrid cyanopropyl monolithic column.

Diego Soares Domingues et al.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 993-994, 26-35 (2015-05-20)

This study reports on the development of a rapid, selective, and sensitive column-switching liquid chromatography-tandem mass spectrometry (LC-MS/MS) method to analyze sixteen drugs (antidepressants, anticonvulsants, anxiolytics, and antipsychotics) in plasma samples from schizophrenic patients. The developed organic-inorganic hybrid monolithic column

Hybrid silica monolith for microextraction by packed sorbent to determine drugs from plasma samples by liquid chromatography-tandem mass spectrometry.

Israel D de Souza et al.

Talanta, 140, 166-175 (2015-06-07)

The present study (1) reports on the synthesis of two hybrid silica monoliths functionalized with aminopropyl or cyanopropyl groups by the sol-gel process; (2) evaluates these monoliths as selective stationary phase for microextraction by packed sorbent (MEPS) to determine drugs

Catalytic hydrolysis of cellobiose using different acid-functionalised Fe3O4 magnetic nanoparticles.

Avinash P Ingle et al.

IET nanobiotechnology, 14(1), 40-46 (2020-01-15)

The present study demonstrated the preparation of three different acid-functionalised magnetic nanoparticles (MNPs) and evaluation for their catalytic efficacy in hydrolysis of cellobiose. Initially, iron oxide (Fe3O4)MNPs were synthesised, which further modified by applying silica coating (Fe3O4-MNPs@Si) and functionalised with

Magnetic sporopollenin-cyanopropyltriethoxysilane-dispersive micro-solid phase extraction coupled with high performance liquid chromatography for the determination of selected non-steroidal anti-inflammatory drugs in water samples.

Siti Munirah Abd Wahib et al.

Journal of chromatography. A, 1532, 50-57 (2017-12-16)

A facile dispersive-micro-solid phase extraction (D-μ-SPE) method coupled with HPLC for the analysis of selected non-steroidal anti-inflammatory drugs (NSAIDs) in water samples was developed using a newly prepared magnetic sporopollenin-cyanopropyltriethoxysilane (MS-CNPrTEOS) sorbent. Sporopollenin homogenous microparticles of Lycopodium clavatum spores possessed

A Dual Ligand Sol⁻Gel Organic-Silica Hybrid Monolithic Capillary for In-Tube SPME-MS/MS to Determine Amino Acids in Plasma Samples.

Luis F C Miranda et al.

Molecules (Basel, Switzerland), 24(9) (2019-05-01)

This work describes the direct coupling of the in-tube solid-phase microextraction (in-tube SPME) technique to a tandem mass spectrometry system (MS/MS) to determine amino acids (AA) and neurotransmitters (NT) (alanine, serine, isoleucine, leucine, aspartic acid, glutamic acid, lysine, methionine, tyrosine

Reaction of the Si?Cl bond with trialkyl orthoformates preparation of alkoxy-substituted silanes

Herzog U, et al.

Journal of Organometallic Chemistry, 547(1), 133-139 (1997)

Exploring electrochemical reactivity toward ametryn of hybrid silicate films with phosphomolybdic acid.

Olivio PH, et al.

Materials Science and Engineering, B, 229, 13-19 (2018)

Determination of polar aromatic amines using newly synthesized sol-gel titanium (IV) butoxide cyanopropyltriethoxysilane as solid phase extraction sorbent.

Miskam M, et al.

Talanta, 120, 450-455 (2014)

Optimization and application of fabric phase sorptive extraction coupled to ultra-high performance liquid chromatography tandem mass spectrometry for the determination of cytostatic drug residues in environmental waters.

Sergio Santana-Viera et al.

Journal of chromatography. A, 1529, 39-49 (2017-11-15)

Every year, hundreds of tons of organic pollutants reach the environment through effluents released from wastewater treatment plants worldwide, and many of these compounds have harmful effects on the aquatic ecosystem. A new class of emerging pollutants of high concern

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