Results 21 to 30 of about 367,498 (388)

Composite nanostructured solid-acid fuel-cell electrodes via electrospray deposition [PDF]

open access: yes, 2010
Stable, porous, nanostructured composite electrodes were successfully fabricated via the inexpensive and scalable method of electrospray deposition, in which a dissolved solute is deposited onto a substrate using an electric field to drive droplet ...
Brunelli, Nicholas A.   +4 more
core   +1 more source

Quantification of sirolimus by liquid chromatography-tandem mass spectrometry using on-line solid-phase extraction [PDF]

open access: yes, 2002
Quantification of the new immunosuppressant sirolimus (syn. rapamycin; Rapamune((R))) in whole blood by chromatography is essential for its clinical use since no immunoassay is available although monitoring is mandatory.
Fleischer, Claudia   +5 more
core   +1 more source

Principles of Electrospray Ionization [PDF]

open access: yesMolecular & Cellular Proteomics, 2011
Electrospray ionization is today the most widely used ionization technique in chemical and biochemical analysis. Interfaced with a mass spectrometer it allows the investigation of the molecular composition of liquid samples. With electrospray a large variety of chemical substances can be ionized.
openaire   +6 more sources

Scale-up of electrospray atomization using linear arrays of Taylor cones [PDF]

open access: yes, 1993
Linear arrays of Taylor cones were established on capillary electrode tubes opposite a slotted flat plate counterelectrode to investigate the feasibility of increasing the liquid throughput rate in electrospray atomizers.
Flagan, Richard C., Rulison, Aaron J.
core   +1 more source

Biomimetic enzyme cascade reaction system in microfluidic electrospray microcapsules

open access: yesScience Advances, 2018
Biomimetic enzyme cascade reaction systems in microcapsules are developed for mimicking biocatalysis of organelles. Mimicking subcellular compartments containing enzymes in organisms is considered a promising approach to substitute for missing or lost ...
Huan Wang   +5 more
semanticscholar   +1 more source

A critical analysis of electrospray techniques for the determination of accelerated rates and mechanisms of chemical reactions in droplets†

open access: yesChemical Science, 2020
Electrospray and Electrosonic Spray Ionization Mass Spectrometry (ESI-MS and ESSI-MS) have been widely used to report evidence that many chemical reactions in micro- and nano-droplets are dramatically accelerated by factors of ∼102 to 106 relative to ...
Grazia Rovelli   +5 more
semanticscholar   +1 more source

Multitrack electrospray chips [PDF]

open access: yesJournal of Mass Spectrometry, 2006
AbstractMultitrack electrospray chips (MTEC) were fabricated by UV‐photoablation of polyethylene terephthalate (PET) substrates. They are composed of an array of up to six microchannels that are successively used as electrospray ionization (ESI) emitters for mass spectrometry (MS).
Loïc Dayon   +4 more
openaire   +3 more sources

Fabrication of nanofibrous adsorbent consisting of nylon 6 electrospun nanofibers and electrosprayed chitosan nanoparticles and its application in removal of Acid Red8 from water [PDF]

open access: yesشیمی کاربردی روز
In this research, nylon 6 nanofiber/chitosan nanoparticles (CS/N6NFs) adsorbent was fabricated by combining electrospinning and electrospraying methods.
Nasim Jalalian, Seyed Reza Nabavi
doaj   +1 more source

Design of Pectin-Based Hydrogel Microspheres for Targeted Pulmonary Delivery

open access: yesGels, 2023
Pulmonary drug delivery via microspheres has gained growing interest as a noninvasive method for therapy. However, drug delivery through the lungs via inhalation faces great challenges due to the natural defense mechanisms of the respiratory tract, such ...
Andy Chai   +8 more
doaj   +1 more source

Neutral particle Mass Spectrometry with Nanomechanical Systems [PDF]

open access: yes, 2015
Current approaches to Mass Spectrometry (MS) require ionization of the analytes of interest. For high-mass species, the resulting charge state distribution can be complex and difficult to interpret correctly.
Alava, Thomas   +9 more
core   +5 more sources

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