Articles with "thin layer" as a keyword



Fabrication of thin‐layer matrigel‐based constructs for three‐dimensional cell culture

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Published in 2019 at "Biotechnology Progress"

DOI: 10.1002/btpr.2733

Abstract: Extracellular matrix‐based hydrogels such as Matrigel are easy‐to‐use, commercially available, and offer environments for three‐dimensional (3‐D) cell culture that mimic native tissue. However, manipulating small volumes of these materials to produce thin‐layer 3‐D culture systems… read more here.

Keywords: three dimensional; cell culture; dimensional cell; thin layer ... See more keywords

Design of experiment assisted concurrent enantioseparation of bupropion and hydroxybupropion by high-performance thin-layer chromatography.

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Published in 2017 at "Chirality"

DOI: 10.1002/chir.22673

Abstract: A simple and efficient high-performance thin-layer chromatographic method was developed for chiral separation of rac-bupropion (BUP) and its active metabolite rac-hydroxybupropion (HBUP). Design of experiment (DoE)-based optimization was adopted instead of a conventional trial-and-error approach.… read more here.

Keywords: design experiment; performance thin; thin layer; high performance ... See more keywords

Determination of chlorogenic acid, polyphenols and antioxidants in green coffee by thin-layer chromatography, effect-directed analysis and dot blot - comparison to HPLC and spectrophotometry methods.

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Published in 2019 at "Journal of separation science"

DOI: 10.1002/jssc.201801174

Abstract: The great prevalence of thin-layer chromatography over high-performance liquid chromatography is connected with the possibility of analyzing many samples in parallel. Therefore, the method is often used in screening and/or effect directed analysis to compare… read more here.

Keywords: chromatography; layer chromatography; effect directed; thin layer ... See more keywords

Exploring separation mechanisms and lipophilicity in hydrophilic interaction chromatography conditions by thin-layer chromatography of anesthetics and adjuvant drugs as polar model compounds.

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Published in 2024 at "Journal of separation science"

DOI: 10.1002/jssc.202400099

Abstract: The chromatographic behavior of the selected compounds was studied under conditions of hydrophilic interaction liquid chromatography (HILIC). The effect of mobile phase composition on the retention in different chromatographic systems was systematically examined using high-performance… read more here.

Keywords: separation; hydrophilic interaction; layer chromatography; phase ... See more keywords

Enhanced Efficiency and Light Stability of Conventional Organic Solar Cells with a p-Type Polymeric Thin Layer on PEDOT:PSS.

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Published in 2025 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202401032

Abstract: Simultaneous improvement in power conversion efficiency (PCE) and device stability is very important for organic solar cells (OSCs). Herein, oligothiophene-based polymer W19 with excellent solvent resistance is exploited as a polymer thin layer to optimize… read more here.

Keywords: layer; efficiency; stability; solar cells ... See more keywords

Development, Validation, and Application of the 2. 5D Finite‐Length Thin Layer ( FTL ) Element for Computing Dynamic Response of the Ground

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Published in 2025 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.70196

Abstract: The classic finite element (FE) method suffers from low computational efficiency when dealing with wave propagation in unbounded domains, as a sufficient number of elements are required per wavelength. This issue becomes particularly pronounced in… read more here.

Keywords: ftl element; method; element; ground ... See more keywords

Use of a Thin Layer Assay for Assessing the Angiogenic Potential of Endothelial Cells In Vitro.

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Published in 2022 at "Methods in molecular biology"

DOI: 10.1007/978-1-0716-2217-9_13

Abstract: Angiogenesis is essential for wound healing and regeneration and plays a significant role in several pathologies including cancer and atherosclerosis. In vitro assays offer simple and powerful tools for investigating the regulation of the angiogenic… read more here.

Keywords: use thin; assay assessing; layer assay; endothelial cells ... See more keywords

Derivative UV/Vis spectroelectrochemistry in a thin-layer regime: deconvolution and simultaneous quantification of ascorbic acid, dopamine and uric acid

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Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02564-1

Abstract: In this work, UV/Vis spectroelectrochemistry (SEC), in a thin-layer regime and parallel configuration, is selected to solve a complex mixture that contains dopamine (DA), ascorbic acid (AA) and uric acid (UA). These molecules, like many… read more here.

Keywords: uric acid; vis spectroelectrochemistry; ascorbic acid; layer regime ... See more keywords
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High-performance thin-layer chromatography in combination with a yeast-based multi-effect bioassay to determine endocrine effects in environmental samples

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Published in 2021 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-03095-5

Abstract: Effect-directed analysis (EDA) that combines effect-based methods (EBMs) with high-performance thin-layer chromatography (HPTLC) is a useful technique for spatial, temporal, and process-related effect evaluation and may provide a link between effect testing and responsible substance… read more here.

Keywords: layer chromatography; performance thin; effect; yeast ... See more keywords
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Efficient thermal utilization in MEMS bulk micromachined pyroelectric infrared sensor using thermal oxide thin layer

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Published in 2018 at "Microsystem Technologies"

DOI: 10.1007/s00542-017-3560-0

Abstract: Pyroelectric infrared sensors utilize interfacial polymer bonding, thick porous silica layer and Si3N4 thin film as conventional methods of reducing heat sinking with substrate. The thick polymer and porous silica layers cause additional enhancement in… read more here.

Keywords: infrared sensor; pyroelectric infrared; layer; bulk micromachined ... See more keywords

Correlation of Migration Distance of Peptides in High-Performance Thin-Layer Chromatography and Pressurized Planar Electrochromatography Systems

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Published in 2018 at "Chromatographia"

DOI: 10.1007/s10337-018-3602-5

Abstract: In a series of our previous papers we have investigated the influence of various variables on retention/migration of peptides in various high-performance thin-layer chromatography (HPTLC) and pressurized planar electrochromatography (PPEC) systems. Here we present a correlation of… read more here.

Keywords: layer chromatography; performance thin; pressurized planar; separation ... See more keywords