Results 91 to 100 of about 7,744,433 (255)

Greener solvents for microelution solid phase extraction of proteins from biological fluids followed by their top-down CE-MS analysis

Advances in Sample Preparation
In recent years, there has been a growing demand for making the analytical processes sustainable and environmentally friendly. In proteomic analysis, sample preparation plays an important role, employing different extraction techniques to isolate ...
Martina Opetová, Radovan Tomašovský, Katarína Maráková   +2 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Prospect Green Map: a community map of environmental, historical, cultural, civic, and recreational sites

A map detailing the sites of interest and importance in the Prospect, NC, and the Robeson County area of North Carolina.
Robeson County Green Map Project
core   +1 more source

Molecularly imprinted polymers in solid-phase microextraction: Enhancing the analysis of pharmaceutical compounds across diverse sample matrices

Journal of Pharmaceutical and Biomedical Analysis Open
The biomedicine scientific field has made continuous progress, introducing various pharmaceutical compounds to enhance human life. While these advancements bring benefits, the unregulated use of these compounds raises concerns, particularly regarding ...
Rafael Oliveira Martins, Almir Custodio Batista Junior, Camila Cíntia Sousa Melo Brito, Yuri Arrates Rocha, Andréa Rodrigues Chaves   +4 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Green Floral Linen Sample

, 2010
Green Floral Linen Sample - from the The Betty Smithers Design Collection at Staffordshire University.
The Betty Smithers Design Collection at Staffordshire University, Staffordshire University   +1 more
core  

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Towards Greener Sample Preparation: A Review on Micro-QuEChERS Advances and Applications in Food, Environmental, and Biological Matrices

Separations
This review provides a comprehensive evaluation of recent advances in miniaturized Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) sample preparation techniques applied across food, environmental, and biological matrices. Covering developments
Athina Papadopoulou, Vasiliki Boti, Christina Nannou   +2 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Investigation on the effect of sample preparation on the performance of thermochromic liquid crystal [PDF]

, 2019
This paper discussed the effect of sample mixture preparation on the performance of Thermochromic Liquid Crystals (TLCs) in terms of maximum intensity, hue sensitivity and aging effect.
Hameed Sultan, Mohamed Thariq, Gires, Ezanee, Mohd Zulkifle, Muhammad Fitri, Abu Talib, Abd. Rahim   +3 more
core   +1 more source