Open-source-based 3D printing of thin silica gel layers in planar chromatography

D Fichou, GE Morlock - Analytical chemistry, 2017 - ACS Publications
On the basis of open-source packages, 3D printing of thin silica gel layers is demonstrated
as proof-of-principle for use in planar chromatography. A slurry doser was designed to …

Effect directed analysis and TLC screening of Schisandra chinensis fruits

E Sobstyl, A Szopa, H Ekiert, S Gnat, R Typek… - … of Chromatography A, 2020 - Elsevier
The fruit of Schisandra chinensis (Chinese magnolia vine), the medicinal plant well-known
in Traditional Chinese Medicine, gains great popularity in the modern phytopharmacology …

From bioprofiling and characterization to bioquantification of natural antibiotics by direct bioautography linked to high-resolution mass spectrometry: Exemplarily …

M Jamshidi-Aidji, GE Morlock - Analytical chemistry, 2016 - ACS Publications
Phytochemicals are promising agents in the development of new antibiotics. A streamlined
strategy for rapid screening and reliable characterization of antibiotics in botanicals was …

Quinolizidine-Based Variations and Antifungal Activity of Eight Lupinus Species Grown under Greenhouse Conditions

W Cely-Veloza, D Quiroga, E Coy-Barrera - Molecules, 2022 - mdpi.com
Fusarium oxysporum is an aggressive phytopathogen that affects various plant species,
resulting in extensive local and global economic losses. Therefore, the search for competent …

Isolation and Identification of Flavones Responsible for the Antibacterial Activities of Tillandsia bergeri Extracts

MM Lo, Z Benfodda, C Dunyach-Rémy, D Bénimélis… - ACS …, 2022 - ACS Publications
Plants are an everlasting inspiration source of biologically active compounds. Among these
medicinal plants, the biological activity of extracts from some species of the Tillandsia genus …

Alleviating Luminescence and Quenching toward Discrimination of Ballpoint Pen Inks Using Spectroscopy and Chromatography Techniques

AA Gawad, TM Salama, I Ibrahim, M Meshref… - Applied Sciences, 2023 - mdpi.com
Featured Application Authors are encouraged to provide a concise description of the specific
application or a potential application of the work. This section is not mandatory. Abstract The …

Fast Equivalency Estimation of Unknown Enzyme Inhibitors in Situ the Effect-Directed Fingerprint, Shown for Bacillus Lipopeptide Extracts

M Jamshidi-Aidji, GE Morlock - Analytical chemistry, 2018 - ACS Publications
The hyphenation of high-performance thin-layer chromatography (HPTLC) with enzyme
inhibition assays followed by high-resolution mass spectrometry (HRMS) represents a …

Classification of ballpoint pen inks based on selective extraction and subsequent digital color and cluster analyses

AV Kalinichev, AV Kravchenko, IP Gryazev, AA Kechin… - Analyst, 2022 - pubs.rsc.org
Here, we propose a novel approach to the classification of blue ballpoint pen inks based on
a combination of selective extraction of coloring components from a paper carrier, digital …

Analysis of cellular autofluorescence in touch samples by flow cytometry: implications for front end separation of trace mixture evidence

M Katherine Philpott, CE Stanciu, YJ Kwon… - Analytical and …, 2017 - Springer
The goal of this study was to survey optical and biochemical variation in cell populations
deposited onto a surface through touch or contact and identify specific features that may be …

Application based Studies of HPTLC-bioautography in Evaluation of Botanicals: a Review

SS Bhujbal, BG Chawale, MA Kale - Journal of Analytical Chemistry, 2022 - Springer
HPTLC is a widely used tool in standardization of herbs because of its ability to estimate the
presence of active components in samples. HPTLC-bioautography is a technique for …