Results 31 to 40 of about 299,485 (282)
Determination of itraconazole and hydroxyitraconazole in plasma by use of liquid chromatography-tandem mass spectrometry with on-line solid-phase extraction [PDF]
, 2003 In this paper a method for the simultaneous quantification of the anti-fungal drug itraconazole and its co-active metabolite hydroxyitraconazole in plasma employing liquid chromatography tandem-mass spectrometry and automated solid-phase extraction is ...
Schiel, Xaver +2 more
core +1 more source
Aerospace, 2021 The porous-media-based electrospray thruster is a cutting-edge micropropulsion technology that can revolutionize the capabilities of microsatellites. This paper reports the design, fabrication, and characterization of a novel porous-media borosilicate ...
Yuntian Yang +5 more
doaj +1 more source
Dual-Channel Electrospray Microchip [PDF]
Journal of the American Society for Mass Spectrometry, 2013 A dual-channel electrospray microchip has been developed for electrospray ionization mass spectrometry (ESI-MS) where aqueous samples are mixed at the Taylor cone with an organic buffer. Due to the fast and effective mixing in the Taylor cone, the aqueous sample can be well ionized with a high ion intensity.
Lu, Yu +3 more
openaire +3 more sources
Frontiers in Pharmacology, 2018 We developed a novel, pH-sensitive drug delivery microparticle based on N-palmitoyl chitosan (NPCS) to transport the superparamagnetic iron oxide (SPIO) and anticancer drug doxorubicin (DOX). The characteristics of NPCS were characterized through nuclear
Meng-Yi Bai +7 more
doaj +1 more source
Electrospray Mediated Localized and Targeted Chemotherapy in a Mouse Model of Lung Cancer
Frontiers in Pharmacology, 2021 Background: An advanced stage, centrally localized invasive tumor is a major cause of sudden death in lung cancer patients. Currently, chemotherapy, radiotherapy, laser ablation, or surgical resection if possible are the available state-of-the-art ...
Paulius Ruzgys +17 more
doaj +1 more source
Lifetime Considerations for Electrospray Thrusters
Aerospace, 2020 Ionic liquid electrospray thrusters are capable of producing microNewton precision thrust at a high thrust–power ratio but have yet to demonstrate lifetimes that are suitable for most missions.
Anirudh Thuppul +4 more
doaj +1 more source
Numerical Simulation of Motion and Distribution Characteristics for Electrospray Droplets
Micromachines, 2023 Electrospray is a typical technology to prepare large amounts of droplets at micro/nano scale. Establishing the relationship between the processing parameters and the motion and distribution characteristics for electrospray droplets is an effective ...
Jiaxin Jiang +7 more
doaj +1 more source
Mass spectrometry-directed synthesis of early–late sulfide-bridged heterobimetallic complexes from the metalloligand [Pt₂(PPh₃)₄(μ-S)₂] and oxo compounds of vanadium(V), molybdenum(VI) and uranium(VI) [PDF]
, 2002 The metalloligand [Pt₂(PPh₃)₄(μ-S)₂] has been found to react with the transition metal oxo compounds, ammonium metavanadate, sodium molybdate, and the actinide complex uranyl nitrate to give sulfide-bridged heterobimetallic complexes [Pt₂(PPh₃)₄(μ₃-S)₂VO(
Fong, S.W. Audi +4 more
core +2 more sources
Nanomaterials, 2020 This work is the first attempt to prepare microporous polytetrafluoroethylene (PTFE) fibrous layers embedded with aerogels/phase change materials. For preparation of this layer, the needle-less electrospray technology of water dispersion of individual ...
Xiaoman Xiong +7 more
doaj +1 more source
Biomolecules, 2021 The ‘inverse problem’ of mass spectrometric molecular identification (‘given a mass spectrum, calculate/predict the 2D structure of the molecule whence it came’) is largely unsolved, and is especially acute in metabolomics where many small molecules ...
Aditya Divyakant Shrivastava +5 more
doaj +1 more source