Results 151 to 160 of about 3,141,961 (402)

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Affinity chromatography: A review of trends and developments over the past 50 years.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2020
E. Rodriguez, S. Poddar, Sazia Iftekhar, Kyungah Suh, Ashley G. Woolfork, Susan T. Ovbude, Allegra M. Pekarek, Morgan Walters, Shae Lott, D. Hage   +9 more
semanticscholar   +1 more source

Characterization of Flavonoids in Extracts from Four Species of Epimedium by Micellar Electrokinetic Capillary Chromatography with Diode-Array Detection [PDF]

, 1997
Hairui Liang, Heli M. M. Sirén, M.- L. Reikkola, P. Vuorela, Heikki Vuorela, R. Hiltunen   +5 more
openalex   +1 more source

Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid

Advanced Functional Materials, EarlyView.
In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang, Lasse Riediger, Qi Rao, Xun Xu, Yan Nie, Yiduo Zhou, Junyao Zhang, Peng Tang, Weiwei Wang, Frank Tacke, Adrien Guillot, Ludovic Vallier, Irene Talon, Wenzhong Li, Yi‐An Yang, Rainer Haag, Nan Ma   +16 more
wiley   +1 more source

Hydrolysis of phosphatidylinositol 3,4-bisphosphate by inositol polyphosphate 4-phosphatase isolated by affinity elution chromatography.

, 1994
Frank A. Norris, Philip W. Majerus
openalex   +1 more source

Determination of δ-aminolaevulinic acid in biological fluids by gas-liquid chromatography with electron-capture detection [PDF]

, 1984
A. Gorchein
openalex   +1 more source

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

Advanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice, Michele Cacioppo, Miriam Marchi, Miriam Moro, Francesco Paolucci, Marcella Bonchio, Maurizio Prato, Giovanni Valenti, Michele Melchionna, Paolo Fornasiero   +9 more
wiley   +1 more source

Thraustochytrium sp. and Aurantiochytrium sp.: Sustainable Alternatives for Squalene Production

Marine Drugs
This study investigated a sustainable alternative to squalene production utilizing Thraustochytrium sp. and Aurantiochytrium sp., thereby reducing dependence on critically endangered sharks exploited for this compound. By optimizing fed-batch cultivation,
Júnior Mendes Furlan, Graciela Salete Centenaro, Mariane Bittencourt Fagundes, Carlos Borges Filho, Irineu Batista, Narcisa Bandarra   +5 more
doaj   +1 more source

PREPARATIVE ISOLATION AND PURIFICATION OF FOUR FLAVONOIDS FROM DAPHNE GENKWA SIEB. ET ZUCC. BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY

, 2011
Huichun Xie, Yong Liang, Yoichiro Ito, Xiaohong Wang, Renshan Chen, Juanting He, Hang Li, Tianyou Zhang   +7 more
openalex   +2 more sources

Removal of Steroid Hormone Micropollutants by an Electrochemical Carbon Nanotube Membrane Flow‐Through Reactor: Role of Concentration and Degradation Mechanisms

Advanced Functional Materials, EarlyView.
A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu, David Jassby, Andrea I. Schäfer   +2 more
wiley   +1 more source