Results 181 to 190 of about 1,205,949 (253)

Evaluation of Three Sample Preparation Methods for LC-HRMS Suspect Screening of Contaminants of Emerging Concern in Effluent Wastewater. [PDF]

Anal Chem
Orlando-Véliz D, Bonansea RI, García-Vara M, Nikolopoulou V, López de Alda M.   +4 more
europepmc   +1 more source

Efficient workflow for suspect screening analysis to characterize novel and legacy per- and polyfluoroalkyl substances (PFAS) in biosolids. [PDF]

Anal Bioanal Chem, 2022
Dickman RA, Aga DS.
europepmc   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Diabetic RetinaScreen Statistical Bulletin 2016-2017

The figures in this report relate to people invited by the Diabetic RetinaScreen programme for screening between 01 January 2016 and 31 December ...
HSE National Screening Service
core  

Nontarget and Suspect Screening of Fluorinated Ionic Liquids and PFAS in European Wastewaters Using Supercritical Fluid Chromatography. [PDF]

Environ Sci Technol
Tisler S, Zweigle J, Gotil MK, Finckh S, Brack W, Braxmaier EM, Meyer C, Hollender J, Kosjek T, Schymanski EL, Larsson P, Kärrman A, Selin E, Elabbadi D, Elliss H, Kasprzyk-Hordern B, Boogaerts T, Covaci A, Oberacher H, Flores Quintana H, Lai FY, Ahrens L, Assoumani A, Béen F, Christensen JH.   +24 more
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Diabetic RetinaScreen Statistical Bulletin 2020-2021

The data in this report refers to diabetic retinopathy screening in Ireland for the years 2020 and ...
HSE National Screening Service
core  

Reference library for suspect screening of environmental toxicants using ion mobility spectrometry-mass spectrometry. [PDF]

Commun Chem
Teri D, Aly NA, Dodds JN, Zhang J, Thiessen PA, Bolton EE, Joseph KM, Williams AJ, Schymanski EL, Rusyn I, Baker ES.   +10 more
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Unveiling the global landscape of anabolic steroid residues in beef via integrated targeted quantification and high-resolution suspect screening. [PDF]

Curr Res Food Sci
Shen H, Wu X, Ge X, Zhang C, Liu R, Zhou S, Wu Y.   +6 more
europepmc   +1 more source