Results 81 to 90 of about 367,498 (388)

Electrospray device [PDF]

open access: yes, 2011
An electrospray device includes an electrospray emitter adapted to receive electrospray fluid; an extractor plate spaced from the electrospray emitter and having at least one aperture; and a power supply for applying a first voltage between the extractor
Demmons, Nathaniel   +6 more
core   +1 more source

On well-posedness of variational models of charged drops [PDF]

open access: yes, 2016
Electrified liquids are well known to be prone to a variety of interfacial instabilities that result in the onset of apparent interfacial singularities and liquid fragmentation.
Muratov, Cyrill B., Novaga, Matteo
core   +3 more sources

Single-Cell Analysis Using Drop-on-Demand Inkjet Printing and Probe Electrospray Ionization Mass Spectrometry.

open access: yesAnalytical Chemistry, 2016
This study describes a novel method for single-cell analysis and lipid profiling by combining drop-on-demand inkjet cell printing and probe electrospray ionization mass spectrometry (PESI-MS).
Fengming Chen   +5 more
semanticscholar   +1 more source

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

open access: yesAdvanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski   +3 more
wiley   +1 more source

A Peptide Nucleic Acid‐Functionalized Heterojunction Thin Film Transistor as a Scalable and Reusable Platform for Label‐Free Detection of MicroRNA

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized, label‐free, and enzyme‐free biosensor (miR‐TFT) enables direct electrical detection of microRNA (miRNA) with single‐nucleotide specificity and a detection limit of 0.6 fM. Built on a tri‐channel In2O3/ZnO heterojunction and functionalized with bespoke peptide nucleic acid (PNA) probes, the device is robust, reusable, and compatible with
Wejdan S. Al Ghamdi   +5 more
wiley   +1 more source

IDENTIFICACIÓN Y DIFERENCIACIÓN DE MONOSACÁRIDOS Y DISACÁRIDOS DIASTEROMÉRICOS NO DERIVATIZADOS POR ESI-IT-MS/MS IDENTIFICATION AND DIFFERENTIATION OF UNDERIVATIZED DIASTEROMERIC MONO-AND DISACCHARIDES BY ESI-IT-MS/MS

open access: yesVitae, 2010
Los azúcares son importantes moléculas que desempeñan funciones trascendentales de señalización celular en los organismos superiores. Su complejidad estructural, representada por sus isómeros, anómeros y diasterómeros, amerita la implementación de ...
Guillermo L MONTOYA P   +2 more
doaj  

Peak‐in‐Valley Metal Nano‐Architectures via E‐Beam‐Guided Metal Oxide Redox

open access: yesAdvanced Functional Materials, EarlyView.
Focused electron beam irradiation of nanoelectrosprayed water‐ammonia films enables the synthesis of topologically complex metal nanostructures via solvent‐mediated metal/metal‐ion redox control. Low ammonia favors radiolytic oxidation, etching copper.
Auwais Ahmed, Andrei G. Fedorov
wiley   +1 more source

Bioinspired Design of a Wet‐Adhesive Cornea Glue Based on Recombinant Human Protein Networks

open access: yesAdvanced Functional Materials, EarlyView.
Natures protein‐based high performance materials e.g. elastin, silk and muscle proteins have been mimicked by a new protein‐hybrid material based on redesigned human partial sequences only, showing high wet‐adhesiveness and elasticity for biomedical applications.
Anna Resch   +17 more
wiley   +1 more source

Al2O3/TiO2 inverse opals from electrosprayed self-assembled templates

open access: yesBeilstein Journal of Nanotechnology, 2018
The fabrication of high optical quality inverse opals is challenging, requiring large size, three-dimensional ordered layers of high dielectric constant ratio.
Arnau Coll   +3 more
doaj   +1 more source

In situ XPS of competitive CO2/H2O absorption in an ionic liquid

open access: yesJPhys Materials, 2023
Superbasic ionic liquids (SBILs) are being investigated as potential carbon dioxide (CO _2 ) gas capture agents, however, the presence of H _2 O in the flue stream can inhibit the uptake of CO _2 .
Jordan Cole   +8 more
doaj   +1 more source

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