Results 81 to 90 of about 3,958,494 (277)

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

Ambient Ionization Mass Spectrometry Analysis Pertaining To Biofuel Process Development [PDF]

open access: yes, 2012
Mass spectrometry (MS) has undergone a revolution with the introduction of a new group of desorption/ionization (DI) techniques known collectively as Ambient Ionization mass spectrometry. Ambient ionization mass spectrometry allows for direct analysis of
Dendukuri, Sushma
core   +1 more source

Ferrocene‐Based Self‐Assembled Monolayers Enable Ultra‐High Specific Detectivity in Perovskite Photodetectors

open access: yesAdvanced Materials, EarlyView.
We report perovskite photodetectors with record specific detectivities exceeding 1013 Jones with a novel molecular design strategy to functionalize self‐assembled monolayers (SAMs) with ferrocene (Fc) derivatives. Fc‐SAM‐based devices also exhibit strong operational stability and enable data transmission rates exceeding 1 Mbps in a LiFi system ...
Edoardo Angela   +10 more
wiley   +1 more source

3D-printing advances mass spectrometry in biomedical analysis

open access: yesLabMed Discovery
Mass spectrometry (MS) is an analytical technique for molecular identification and characterization, with applications spanning various scientific disciplines.
Wei Chen   +4 more
doaj   +1 more source

Application of Ambient Ionization Mass Spectrometry to the Analysis of Cannabis

open access: yesAnnual Review of Analytical Chemistry
To circumvent multiple challenges associated with Cannabis analysis by conventional methods such as gas chromatography (GC), liquid chromatography (LC), and hyphenated techniques such as GC and LC mass spectrometry (MS), there is increasing interest in the application of ambient ionization ...
B, Garosi, R A, Musah
openaire   +2 more sources

Interview with Marek Domin on Ambient ionization mass spectrometry, by Marek Domin and Robert Cody

open access: yes
Mass spectrometry has long served as an invaluable tool for detection of type and concentration of chemicals present in carefully-prepared laboratory samples.
Domin, Marek
core   +1 more source

Ambient ionization mass spectrometry: real-time, proximal sample processing and ionization

open access: yes, 2017
A review of ambient ionization mass spectrometry highlighting the central role of sample preparation immediate to and during sample analysis.
R. Javanshad, A. R. Venter
core   +1 more source

1T‐to‐2H Phase Evolution During Epitaxial Growth of Transition Metal Dichalcogenides

open access: yesAdvanced Materials, EarlyView.
During MOCVD growth of MoS2 and WSe2, a transient metallic 1T phase emerges in early, edge‐rich, chalcogen‐deficient domains and declines as the films ultimately coalesce as 2H material. Together, experiments and ReaxFF simulations link domain size, edge stoichiometry, and vacancies to this evolution.
Andrew R. Graves   +8 more
wiley   +1 more source

Quantification of hydroxyacetone and glycolaldehyde using chemical ionization mass spectrometry [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
Chemical ionization mass spectrometry (CIMS) enables online, rapid, in situ detection and quantification of hydroxyacetone and glycolaldehyde. Two different CIMS approaches are demonstrated employing the strengths of single quadrupole mass spectrometry ...
J. M. St. Clair   +5 more
doaj   +1 more source

Turning Nd‐Fe‐B Swarf Into High‐Value Bulk Feedstocks via Sustainable Hydrogen Plasma: From Rare‐Earth Oxides to Metals and Hydrides

open access: yesAdvanced Materials, EarlyView.
Oxidized Nd‐Fe‐B magnet swarf is transformed into valuable bulk feedstock through a single‐step hydrogen plasma process. The reaction converts complex rare‐earth‐containing waste into separated metallic, oxide, and hydride fractions without acid leaching.
Naritai Chimed   +9 more
wiley   +1 more source

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