Results 271 to 280 of about 230,711 (334)

Modeling the relative response factor of small molecules in positive electrospray ionization. [PDF]

RSC Adv
Abrahamsson D, Koronaiou LA, Johnson T, Yang J, Ji X, Lambropoulou DA.   +5 more
europepmc   +1 more source

Accurate Quantification of Multifunctional C_2-3 Organosulfates in Atmospheric Aerosols Using Liquid Chromatography-Electrospray Ionization Mass Spectrometry: Overcoming Matrix Effects and Underestimation. [PDF]

Environ Sci Technol
Liang S, Wang Y, Chen H, Chan W, Yu JZ.
europepmc   +1 more source

Nanodroplet Array Platform for Integrated Synthesis and Screening of MEK Inhibitors: a Miniaturized Approach to Early Drug Discovery

Angewandte Chemie International Edition, EarlyView.
We present a nanodroplet array platform that integrates solid‐phase synthesis, MALDI‐MS analysis, and cell‐based screening. Using nanoliter droplets, we synthesized and tested 325 potential MEK inhibitors and identified 46 active compounds. This miniaturized approach combines chemistry and biology on a single chip, reducing time, cost, and material use
Maximilian Seifermann, Julius Höpfner, Liana Bauer, Divya Varadharajan, Stefan Schmidt, Björn Fröhlich, Benjamin Wellenhofer, Charlotte Luchena, Carsten Hopf, Anna A. Popova, Pavel A. Levkin   +10 more
wiley   +1 more source

Microflow Liquid Chromatography Coupled to Multinozzle Electrospray Ionization for Improved Lipidomics Coverage of 3D Clear Cell Renal Cell Carcinoma. [PDF]

Anal Chem
Girel S, Galmiche M, Fiault M, Mieville V, Nowak-Sliwinska P, Rudaz S, Meister I.   +6 more
europepmc   +1 more source

UHPLC-QTOFMS Urine Drug Screening With Dilute-and-Shoot Sample Preparation and Vacuum-Insulated Probe-Heated Electrospray Ionization. [PDF]

Drug Test Anal
Sundström M, Kriikku P, Ojanperä I, Baessmann C, Pelander A.   +4 more
europepmc   +1 more source

Deep learning prediction of electrospray ionization tandem mass spectra of chemically derived molecules. [PDF]

Nat Commun
Chen B, Li H, Huang R, Tang Y, Li F.
europepmc   +1 more source

Size-Exclusion Chromatography-Electrospray-Ionization Mass Spectrometry To Characterize End Group and Chemical Distribution of Poly(lactide-<i>co</i>-glycolide) Copolymers. [PDF]

J Am Soc Mass Spectrom
Serizawa M, van Delft P, Schoenmakers PJ, Peters RAH, Gargano AFG.   +4 more
europepmc   +1 more source

Remote Deep-Ultraviolet Laser Ablation in Connection with Electrospray Ionization-Atmospheric Pressure Chemical Ionization (rDUVLAESCI): A Novel Dual Ionization Source for Molecular Mass Spectrometry. [PDF]

Anal Chem
Papoušková B, Fryčák P, Gregar F, Lemr K, Pluháček T.   +4 more
europepmc   +1 more source

Potency Analysis of Semi-Synthetic Cannabinoids in Vaping Oils Using Liquid Chromatography Diode Array Detector with Electrospray Ionization Time-of-Flight Mass Spectrometry for Confirmation of Analyte Identity. [PDF]

Molecules
Zhang S, Alam MM, Chandler BD, Lanorio JP, Deskins C, Song L.   +5 more
europepmc   +1 more source

Fluorescent Peptide Tracers for Simultaneous Oxytocin Receptor Activation and Visualization

Angewandte Chemie International Edition, EarlyView.
Illuminating the Oxytocin Receptor: Here we present the development of fluorescent peptide tracers for the simultaneous visualization and activation of the oxytocin receptor, an important G protein‐coupled receptor involved in health and disease. These tracers are powerful new tools to support various imaging and functional studies across biological ...
Monika Perisic Böhm, Predrag Kalaba, Rachel S. Gormal, Maja Zupančič, Alexandra Wolf, Mia Juračić, Thomas Kremsmayr, Frédéric A. Meunier, Thierry Langer, Christian W. Gruber, Erik Keimpema, Markus Muttenthaler   +11 more
wiley   +1 more source