Log in

Relevant bibliographies by topics / Preparative layer chromatography

Contents

Journal articles

Academic literature on the topic 'Preparative layer chromatography'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Preparative layer chromatography.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Preparative layer chromatography"

1

Nyiredy, Szabolcs. "The Role of Planar Chromatography in Medicinal Plant Research." Journal of AOAC INTERNATIONAL 84, no. 4 (2001): 1219–31. http://dx.doi.org/10.1093/jaoac/84.4.1219.

Full text

Abstract:

Abstract This paper summarizes the role of planar chromatography (PC) in medicinal and aromatic plant (MAP) research and development, and demonstrates the importance of the technique, after extraction, in the analysis of MAP (identification and quantitative determination of the separated compound/s), in the purification and isolation process, and in different types of screening procedure. Special attention is paid to analytical, micropreparative and preparative forced-flow techniques, for example overpressured-layer chromatography (OPLC) and rotation planar chromatography (RPC). The special fe

APA, Harvard, Vancouver, ISO, and other styles

2

Stránský, Karel, Marta Semerdžieva, Miroslav Otmar, et al. "Antifungal Antibiotic from the Mushroom Agrocybe aegerita (BRIG.) SING." Collection of Czechoslovak Chemical Communications 57, no. 3 (1992): 590–603. http://dx.doi.org/10.1135/cccc19920590.

Full text

Abstract:

An extract from a submersed culture of the mushroom Agrocybe aegerita (BRIG.) SING., containing antifungal antibiotic compounds was chromatographed on a silica gel column. Compounds from fractions which displayed the highest biological activity were concentrated and isolated by means of preparative thin-layer chromatography and preparative high-performance liquid chromatography, and were further characterized by means of gas chromatography, mass spectrometry and nuclear magnetic resonance. They are sesquiterpenic diols predominantly with an illudine skeleton. Structural formulae are proposed f

APA, Harvard, Vancouver, ISO, and other styles

3

Sherma, Joseph. "Biennial Review of Planar Chromatography: 2013–2015." Journal of AOAC INTERNATIONAL 99, no. 2 (2016): 323–31. http://dx.doi.org/10.5740/jaoacint.15-0284.

Full text

Abstract:

Abstract The most important advances in planar chromatography published between November 1, 2013 and November 1, 2015 are reviewed in this paper. Included are an introduction to the current status of the field; student experiments, books, and reviews; apparatus and techniques for sample preparation and TLC separations; detection and identification of separated zones; quantitative analysis; preparative layer chromatography; and thin layer radiochromatography. Selected applications are given in the various sections of the review.

APA, Harvard, Vancouver, ISO, and other styles

4

Sherma, Joseph. "Biennial Review of Planar Chromatography: 2015–2017." Journal of AOAC INTERNATIONAL 101, no. 4 (2018): 905–13. http://dx.doi.org/10.5740/jaoacint.17-0454.

Full text

Abstract:

Abstract The most important advances in planar chromatography published between November 1, 2015, and November 1, 2017, are reviewed in this paper. Included are an introduction to the current status of the field; student experiments and reviews; apparatus and techniques for sample preparation and TLC separations; detection and identification of separated zones; quantitative analysis; preparative layer chromatography; and thin-layer radiochromatography. Selected applications are given in the various sections of the review.

APA, Harvard, Vancouver, ISO, and other styles

5

Ajeel, Zaineb H., and Maha N. Hamad. "Detection and isolation of flavonoid and aromatic acid from Cynara scolymus different parts cultivated in iraq." Iraqi Journal of Pharmaceutical Sciences ( P-ISSN 1683 - 3597 E-ISSN 2521 - 3512) 29, no. 2 (2020): 202–13. http://dx.doi.org/10.31351/vol29iss2pp202-213.

Full text

Abstract:

The target of this study was to study the natural phytochemical components of the head (capsule) of Cynara scolymus cultivated in Iraq. The head (capsule) of plant was extracted by maceration in70% ethanol for 72 hours, and fractioned by hexane, chloroform and ethyl acetate. Preliminary qualitative phytochemical screening was performed on the ethyl acetate fraction for capsule was revealed the presence of flavonoid and aromatic acids. These were examined by (high -performance liquid chromatography) (HPLC diodarray), (high- performance thin-layer chromatography)(HPTLC). Flavonoids were isolated

APA, Harvard, Vancouver, ISO, and other styles

6

Schwack, Wolfgang. "Teresa Kowalska, Joseph Sherma (Eds.): Preparative Layer Chromatography." Analytical and Bioanalytical Chemistry 388, no. 5-6 (2007): 999–1000. http://dx.doi.org/10.1007/s00216-007-1328-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Botz, L., Sz Nyiredy, and O. Sticher. "New Efficient Isolation Methods Using Preparative Layer Chromatography." Planta Medica 56, no. 06 (1990): 594. http://dx.doi.org/10.1055/s-2006-961204.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Sherma, Joseph. "Biennial Review of Planar Chromatography: 2009–2011." Journal of AOAC INTERNATIONAL 95, no. 4 (2012): 992–1009. http://dx.doi.org/10.5740/jaoacint.sherma_review.

Full text

Abstract:

Abstract The most important advances in the planar chromatography published between November 1, 2009 and November 1, 2011 are reviewed in this paper. Included are an introduction to the current status of the field; history, student experiments, books, and reviews; theory and fundamental studies; apparatus and techniques for sample preparation and TLC separations (sample application and plate development with the mobile phase); detection and identification of separated zones (chemical and biological detection, TLC/MS, and TLC coupled with other methods); techniques and instruments for quantitat

APA, Harvard, Vancouver, ISO, and other styles

9

Sherma, Joseph. "Biennial review of planar chromatography: 2011–2013." Open Chemistry 12, no. 4 (2014): 427–52. http://dx.doi.org/10.2478/s11532-013-0402-5.

Full text

Abstract:

AbstractThe most important advances in planar chromatography published between November 1, 2011 and November 1, 2013 are reviewed in this paper. Included are an introduction to the current status of the field; student experiments, books, and reviews; theory and fundamental studies; apparatus and techniques for sample preparation and TLC separations (sample application and plate development with the mobile phase); detection and identification of separated zones (chemical and biological detection, TLC/mass spectrometry, and TLC coupled with other spectrometric methods); techniques and instrument

APA, Harvard, Vancouver, ISO, and other styles

10

Muhammad, Ilias, Volodymyr Samoylenko, Francis Machumi, et al. "Preparation and Application of Reversed Phase ChromatorotorTM for the Isolation of Natural Products by Centrifugal Preparative Chromatography." Natural Product Communications 8, no. 3 (2013): 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800308.

Full text

Abstract:

A method of preparation of rotors with a reversed phase (RP) solid silica gel sorbent layer has been developed for centrifugal preparative chromatography (CPC), also known as rotational planar chromatography (RPC). The rotors consist of binder free RP solid SiO2 layers of different thicknesses packed between two supported circular glass discs and can be used in any appropriate device for centrifugal chromatography, like Chromatotron® and CycloGraph®. Polar and /or semi-polar compounds with close R f values, as well as extracts and column fractions were separated and /or purified in a preparati

APA, Harvard, Vancouver, ISO, and other styles

More sources

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!