Improving the Sensitivity of Fluorescence-Based Immunoassays by Photobleaching the Autofluorescence of Magnetic Beads.
Sign Up to like & getrecommendations! Published in 2019 at "Small"
DOI: 10.1002/smll.201803751
Abstract: In fluorescence-based assays, usually a target molecule is captured using a probe conjugated to a capture surface, and then detected using a second fluorescently labeled probe. One of the most common capture surfaces is a… read more here.
Keywords: fluorescence based; magnetic beads; sensitivity; autofluorescence ... See more keywords
In-capillary immuno-preconcentration with circulating bio-functionalized magnetic beads for capillary electrophoresis.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.02.006
Abstract: This study reports on the conception of magneto-Capillary Electrophoresis (magneto-CE), an approach integrating immuno-capture on circulating bio-functionalized magnetic beads into a unique capillary for preconcentration and electrokinetic separation. This hybrid mode is an evolution of… read more here.
Keywords: capillary electrophoresis; functionalized magnetic; circulating bio; magnetic beads ... See more keywords
Application of mass transfer theory to biomarker capture by surface functionalized magnetic beads in microcentrifuge tubes.
Sign Up to like & getrecommendations! Published in 2017 at "Advances in colloid and interface science"
DOI: 10.1016/j.cis.2017.02.006
Abstract: In many diagnostic assays, specific biomarker extraction and purification from a patient sample is performed in microcentrifuge tubes using surface-functionalized magnetic beads. Although assay binding times are known to be highly dependent on sample viscosity,… read more here.
Keywords: mass transfer; mass; functionalized magnetic; magnetic beads ... See more keywords
A method using angiotensin converting enzyme immobilized on magnetic beads for inhibitor screening
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2018.09.054
Abstract: Graphical abstract Figure. No Caption available. HighlightsA new screening method was developed by combining magnetic beads‐based enzyme immobilization and fluorescence detection.Achieving oriented enzyme immobilization by using anti‐FLAG antibody coated magnetic beads in crude cell lysate.The… read more here.
Keywords: immobilized magnetic; angiotensin converting; magnetic beads; ace ... See more keywords
A novel magnetic beads-based method for polioviral concentration from environmental samples.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of virological methods"
DOI: 10.1016/j.jviromet.2018.07.005
Abstract: Environmental surveillance (EnvS)2 is an important tool for monitoring the presence of poliovirus in endemic and poliovirus free regions. Unlike acute flaccid paralysis (AFP)3 surveillance, EnvS can monitor large populations using small numbers of samples… read more here.
Keywords: novel magnetic; method; magnetic beads; concentration ... See more keywords
Analysis of separators for magnetic beads recovery: From large systems to multifunctional microdevices
Sign Up to like & getrecommendations! Published in 2017 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2016.07.050
Abstract: Abstract The use of functionalized magnetic beads has significantly improved the selective separation of compounds from complex fluid solutions compared to conventional technologies. As a result, the capture of non-magnetic compounds through magnetic methods has… read more here.
Keywords: magnetic separation; magnetic beads; separation; beads recovery ... See more keywords
Magnetic beads for desalting of monoclonal antibodies and antibody-drug conjugates.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c01106
Abstract: Characterization of antibody-drug conjugates (ADCs) using mass spectrometry (MS) is important in drug discovery, formula-tion development and as part of the quality control processes. To facilitate the electrospray ionization (ESI) and produce high-quality mass spectra,… read more here.
Keywords: drug conjugates; antibody drug; drug; monoclonal antibodies ... See more keywords
Biofluids Metabolic Profiling Based on PS@Fe3O4-NH2 Magnetic Beads-Assisted LDI-MS for Liver Cancer Screening.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c00654
Abstract: Liver cancer (LC) is the third frequent cause of death worldwide, so early diagnosis of liver cancer patients is crucial for disease management. Herein, we applied NH2-coated polystyrene@Fe3O4 magnetic beads (PS@Fe3O4-NH2 MBs) as a matrix… read more here.
Keywords: liver cancer; assisted ldi; magnetic beads; fe3o4 nh2 ... See more keywords
Solvent-Responsive Magnetic Beads for Accurate Detection of SARS-CoV-2.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c18684
Abstract: Although numerous approaches were proposed for the nucleic acid (NA)-based SARS-CoV-2 detection, the nonideal NA desorption efficiency of conventional magnetic beads (MBs) limits their widespread application. In this study, we developed solvent-responsive MBs (called responsive… read more here.
Keywords: responsive mbs; desorption; magnetic beads; detection ... See more keywords
Fluorescence-Enhanced Microfluidic Biosensor Platform Based on Magnetic Beads with Highly Stable ZnO Nanorods for Biomarker Detection.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c22352
Abstract: Existing affinity-based fluorescence biosensing systems for monitoring of biomarkers often utilize a fixed solid substrate immobilized with capture probes limiting their use in continuous or intermittent biomarker detection. Furthermore, there have been challenges of integrating… read more here.
Keywords: zno nrs; biomarker detection; magnetic beads; zno ... See more keywords
Colloidally Assembled Zinc Ferrite Magnetic Beads: Superparamagnetic Labels with High Magnetic Moments for MR Sensors.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b03182
Abstract: Magnetic particles are widely used as labels in magnetoresistive sensors. To use magnetic particles as labels, several important characteristics should be considered, such as superparamagnetism, a high magnetic moment per particle (m), facile surface functionalization… read more here.
Keywords: zinc ferrite; magnetic beads; high magnetic; labels high ... See more keywords