Results 91 to 100 of about 102,497 (301)
Advanced Science, EarlyView.Liquid atmospheric pressure matrix‐assisted laser desorption/ionization (LAP‐MALDI) mass spectrometry (MS) provides multiplexed biotyping of microbial cultures using a fast and simple workflow. This is demonstrated for clinically relevant bacteria, resulting in accurate antimicrobial resistance (AMR) detection, speciation by MS/MS sequencing and ...
Lily R. Adair +3 more
wiley +1 more source
Oxygen Isotope Analysis of Nanomole Phosphate Using PO3– Fragment in ESI-Orbitrap-MS
The oxygen isotope composition of phosphate is a useful tool for studying biogeochemical phosphorus cycling. However, the current Ag3PO4 method is not only tedious in PO43– extraction and purification but also requires a large-sized sample at the ...
Huiming Bao (5234732) +5 more
core +1 more source
FT-ICR MS and Orbitrap MS data in Excel format
, 2019 FT-ICR MS and Orbitrap MS data in Excel ...
Quan Shi (1261062) +3 more
core +1 more source
ATL2 Recruits TRAK1 to Promote Mitochondrial Transport at ER–Mitochondria Contact Sites
Advanced Science, EarlyView.ABSTRACT Mitochondrial transport and distribution are crucial for cellular homeostasis, yet whether and how they are regulated by endoplasmic reticulum (ER)–mitochondria contact sites remains unclear. Here, we demonstrate that the ER protein atlastin‐2 (ATL2) orchestrates mitochondrial transport and distribution by promoting assembly of the transport ...
Yiru Cheng +9 more
wiley +1 more source
ESI-Orbitrap nitrate and sulphate isotopologue data obtained from extended, continuous infusions
In an attempt to quantify the stability of nitrate and sulphate isotopologue ratios meausred by ESI-Orbitrap using Allan deviation and Hadamard deviation metrics, these long duration (12 hour or 20 hour) ESI-Orbitrap continuous acquisitions were acquired
Saville, Jack
core +1 more source
Advanced Science, EarlyView.TIPE1m NPs nanoparticles restore TIPE1 expression, promote RAB7A ubiquitination and degradation, suppress autophagic flux, and resensitize paclitaxel‐resistant triple‐negative breast cancer to therapy. ABSTRACT Acquired paclitaxel (PTX) resistance remains a major obstacle in triple‐negative breast cancer (TNBC) treatment.
Wei Hu +9 more
wiley +1 more source
Advanced Science, EarlyView.A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou +18 more
wiley +1 more source
Development of a GC/Quadrupole-Orbitrap Mass Spectrometer, Part I: Design and Characterization
, 2015 Identification of unknown compounds is of critical importance in GC/MS applications (metabolomics, environmental toxin identification, sports doping, petroleomics, and biofuel analysis, among many others) and remains a technological challenge. Derivation
Scott T. Quarmby (1340199) +11 more
core +1 more source
Evaluation of 6 MALDI-Matrices for 10 m Lipid Imaging and On-Tissue MSn with AP-MALDI-Orbitrap
, 2022 Mass spectrometry imaging is a technique uniquely suited to localize and identify lipids in a tissue sample. Using an atmospheric pressure (AP-) matrix-assisted laser desorption ionization (MALDI) source coupled to an Orbitrap Elite, numerous lipid ...
Tina B. Angerer +9 more
core +1 more source
Targeted Proteomic Quantification on Quadrupole-Orbitrap Mass Spectrometer
Molecular & Cellular Proteomics, 2012 There is an immediate need for improved methods to systematically and precisely quantify large sets of peptides in complex biological samples. To date protein quantification in biological samples has been routinely performed on triple quadrupole instruments operated in selected reaction monitoring mode (SRM), and two major challenges remain.
Sebastien, Gallien +5 more
openaire +2 more sources