Results 51 to 60 of about 7,654,949 (307)
Advances in Sample PreparationInfant formula is the only food product suitable for infants during the first months of life. Therefore, evaluating food contaminants is essential for ensuring infant food safety.
J.A. Custodio-Mendoza +4 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Advances in Sample PreparationThe present study describes an “one-step” derivatization and microextraction using a pH-switchable hydrophilicity solvent for the determination of amantadine and memantine in human urine by liquid chromatography and fluorescence detection.
Marianna Ntorkou +2 more
doaj +1 more source
Green Analytical Chemistry: Current Status and Future Perspectives in Sample Preparation
Green Analytical Chemistry: Current Status and Future Perspectives in Sample Preparation presents the state-of-the-art in the field of GAC sample preparation procedures.
Locatelli, Marcello, Kaya, Savaş
core +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Advances in Sample PreparationPotential biomarkers of cancerous alterations could be selected by profiling a wide range of analytes. For this purpose, analytical platforms enabling detailed analysis of different biological matrices are applied.
Joanna Bogusiewicz +8 more
doaj +1 more source
, 2023 Water activity (aw) is a key factor influencing dry-cured meat products' safety. However, the standards for determining aw do not specify how the laboratory sample for self-analysis should be prepared and adjusted for determination in this type of food ...
Jan Pivoňka +4 more
core +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Introduction and overview of applications related to green solvents used in sample preparation
Sample preparation is critical to the entire analytical procedure because it enables precise and accurate analyte evaluation by removing matrix challenges.
Fesliyan, Seçkin +5 more
core +1 more source
Sample preparation and analysis.
, 2022 S1.1. Aotearoa Plant Sample Preparation. S1.2. Aotearoa Topsoil Sample Preparation. S1.3. Collected Plant and Topsoil MC-ICP-MS Analysis. S1.4. Additional Plant and Topsoil Preparation and Analysis. S1.5. Cow Milk Sample Preparation and Analysis. (DOCX)
D. Barr (12250729) +15 more
core +1 more source