Surface Acoustic Wave Nebulization Facilitating Lipid Mass Spectrometric Analysis
نویسندگان
چکیده
منابع مشابه
From Caffeine to Protein: the Detection of a Wide Range of Molecules by Surface Acoustic Wave Nebulization (sawn) Mass Spectrometry
Surface acoustic waves (SAW) can be generated along the surface of a piezoelectric material and efficiently transferred into fluid deposited on the surface to induce its nebulization. Recently, we demonstrated that surface acoustic wave nebulization (SAWN) can produce ions that are readily detectable by mass spectrometry (MS). Here we present the detailed fabrication process of a SAWN chip and ...
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An inexpensive digital microfluidic (DMF) chip was fabricated by screen-printing electrodes on a sheet of polyimide. This device was manually integrated with surface acoustic wave nebulization (SAWN) MS to conduct hydrogen/deuterium exchange (HDX) of peptides. The HDX experiment was performed by DMF mixing of one aqueous droplet of angiotensin II with a second containing various concentrations ...
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BACKGROUND Pulmonary-delivered gene therapy promises to mitigate vaccine safety issues and reduce the need for needles and skilled personnel to use them. While plasmid DNA (pDNA) offers a rapid route to vaccine production without side effects or reliance on cold chain storage, its delivery to the lung has proved challenging. Conventional methods, including jet and ultrasonic nebulizers, fail to...
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eveloping realistic tactile displays for virtual reality has been challenging. Tangible displays are increasingly important interfaces not only for augmenting the reality of computer graphics but also for conveying graphical information to persons with visual impairments. Researchers have used various actuators for displays such as miniature loud speakers , 1 a pin array, 2 pneumatic actuators,...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2012
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac300807p