Cumulative CAMAG Bibliography Service CCBS

Our CCBS database includes more than 11,000 abstracts of publications. Perform your own detailed search of TLC/HPTLC literature and find relevant information.

The Cumulative CAMAG Bibliography Service CCBS contains all abstracts of CBS issues beginning with CBS 51. The database is updated after the publication of every other CBS edition. Currently the Cumulative CAMAG Bibliography Service includes more than 11'000 abstracts of publications between 1983 and today. With the online version you can perform your own detailed TLC/HPTLC literature search:

  • Full text search: Enter a keyword, e.g. an author's name, a substance, a technique, a reagent or a term and see all related publications
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Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. The saved items can be printed to PDF using the print function of your web browser.

      Use of 1,2-napthoquinone-4-sulfonate (Folin’s reagent) for the Thin-Layer Chromatographic detection of p-phenylenediamine
      S. KOTE*, S. DHOBALE, V. THAKARE, B. MORE (*Regional Forensic Science Laboratory, Home Department, State of Maharashtra, Amravati 444606, India, santosh.kote27@gmail.com)

      J. Planar Chromatogr. 32, 59-60 (2019). TLC of p-phenylenediamine on silica gel with ethyl acetate - diethyl ether 1:1. Detection by spraying with aqueous alkaline solution of Folin’s reagent (0.5 % Folin’s reagent in 5 % sodium carbonate solution). The hRF value of p-phenylenediamine was 45. The LOD for p-phenylenediamine was approximately 3 μg by visual evaluation.

      Classification: 30a
      100 064
      Study of the absorption characteristics of a zeolite support in normal and reversed-phase Thin-Layer Chromatography
      T. CSERHÁTI (Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, P. O. Box 17, 1525 Budapest, Hungary; tevi@chemres.hu)

      J. Planar Chromatogr. 20, 381-384 (2007). Study of the retention behavior of 36 synthetic dyes in adsorption and reversed-phase TLC on zeolite layers with n-hexane, tetrahydrofuran, and bidistilled water. Significant linear correlations were found between the retention of the dyes chromatographed with the different mobile phases, proving the regular retention behavior of the analytes. No linear relationship was found between the physicochemical properties of the dyes and their retention, suggesting the separation capacity of zeolite differs markedly from that of silica and silica coated with hydrophobic ligands.

      Keywords:
      Classification: 30a
      113 014
      (Study of sulfur fine particles as the stationary phase for thin-layer chromatography/Fourier transform infrared spectroscopy (TLC/FTIR) hyphenated technique) (Chinese)
      X. FAN (Fan Xiaokun), Y. JIANG (Jiang Ye), Z. SONG (Song Zengfu), Y. WEI (Wei Yongju)* (*Coll. of Chem. & Materials Sci., Hebei Norm. Univ., Hebei, Shijiazhuang 050024, China)

      Chem. J. of Chinese Univ. 35 (4), 741-745 (2014). TLC is a rapid, simple, efficient, economic and widely used method with great advantages but some limitations in the detection of unknown groups. IR is a universal detection technique with advantages in the detection of colorless, non fluorescent substances. For successful application of TLC/FTIR the selection of the proper stationary phase is important. In this study sulfur fine particles were successfully employed as the coating for narrow band plates. Sulfur fine particles with the average size of 500 nm were produced by reaction of sodium thiosulfate with hydrochloric acid and characterized by XRS. Narrow band plates were coated by precipitation/evaporation technique. TLC of the mixture of rhodamine B and gentian violet on narrow band plates with tetrahydrofuran – methanol – ammonia 1621 with chamber saturation for 10 min. TLC of the mixture of rhodamine B and bromophenol blue on narrow band plates with ethyl acetate – methanol – ammonia 1613 with chamber saturation for 10 min. Both systems achieve complete separation. In situ detection of the separated zones by microscopic reflection infrared spectroscopy. The resulting spectra of the separated zones of rhodamine B, gentian violet and bromophenol blue matched those of the corresponding standards. There were no interfering absorption peaks except for the absorption peak of CO in the mid infrared region. The layer had a considerable ability for separation of mixed samples, therefore, the new type of stationary phase can meet the requirements for analyzing some mixtures by TLC/FTIR hyphenated technique.

      Keywords:
      Classification: 4e, 30a
      119 009
      Chromatographic behavior of selected dyes on silica and cellulose micro-TLC plates – Potential application as target substances for extraction, chromatographic, and/or microfluidic systems
      E. WLODARCZYK, P. ZARZYCKI (*Department of Environmental Technologies and Bioanalytics, Faculty of Civil Engineering, Environmental, and Geodetic Sciences, Koszalin University of Technology, Koszalin, Poland, pkzarz@wp.pl)

      J. Liq. Chromatogr. Relat. Technol. 40, 259-281 (2017). Research communication on chromatographic properties of 18 colorants including amaranth, black PN, bromophenol blue, bromocresol green, bromocresol purple, bromothymol blue, carmine, dimethyl yellow, erythrosine, fluorescein, methyl red, naphthalene black, patent blue, phenol red, Sudan II, Sudan III, Sudan IV, and p-xylenol blue. The paper presents a comprehensive retention database for designing 1D and 2D planar separations systems.

      Keywords:
      Classification: 1, 30a
      62 027
      Chitin as stationary phase in TLC
      J.K. ROZYLO, D. GWIS-CHOMICZ, I. MALINOWSKA, (Inst. Chem., Maria-Curie-Sktodowska Univ., 20-031 Lublin, Poland)

      J. Planar Chromatogr. 1, 235-238 (1988). Description of a-chitin as stationary phase for TLC. Investigation of its chromatographic properties in separation of amino acids and dyes. Discussion of some of its advantages.

      Keywords:
      Classification: 3b, 18a, 30a
      69 031
      Thin-layer chromatography of synthetic dyes on antimonic acid and on admixture of antimonic acid and silica gel ‘G’ in a mixed solvent system
      A.K. MISRA, (Dept. Chem., Bareilly College, Bareilly-243003 (U.P.),India)

      J. Liquid Chromatogr. 14, 1461-1467 (1991). TLC of synthetic dyes on antimonic acid and on admixture of antimonic acid and silica with butanol – acetic acid – water 512. Discussion of the separation potential of the stationary phase.

      Keywords:
      Classification: 3b, 30a
      79 143
      An application of chromatographic methods for dating questioned documents
      V.N. AGINSKY, (Forensic Science Center, Ministry of Interior, 22 Raspletina Street, Moscow, 123060, Russia)

      InCom-Sonderband, 1-6 (1997). Comparison of the capabilities of two chromatographic methods, gas chromatography/mass spectrometry and densitometric thin-layer chromatography, for solving an important problem of forensic analysis, namely, determining the age of writing inks on questioned documents. GC/MS analyzing ink volatile components has certain advantages compared with TLC dealing with ink dye components. Details for densitometric TLC see R. L. Brunelle, Intern. J. of Forensic Document Examiners 1, 94-98 (1995).

      Keywords:
      Classification: 30a
      94 008
      (Electro-osmotic thin layer chromatography with covered layer
      V. G. Berezkin*, A. O. Balushkin, B.V. Tyaglov, J. K. Rojilo, I. Malinowska (*Univ. of oil synthesis, Moscow, Russia)

      ) (Russian). Proc. Ros. Acad. Sci. 399 (3), 362-365 (2004). Determination of colorants (rhodamine B, brilliant green and rhodamine G) on silica gel (sorbphil, Sorbpolymer, Russia) with ethanol (amperage 220 µA), ethanol and 0,01 % LiCl (475 µA), acetonitril - water 91 (430 µA), acetonitril - water 91 and 0,01 % LiCl (830 µA) or silica gel (Merck) with ethanol (amperage 240 µA), ethanol and 0,01 % LiCl (650 µA), acetonitril - water 91 (360 µA), acetonitril - water 91 and 0,01 % LiCl (950 µA). Frequently used voltage is 1 kV. All the plates are covered with polyethylene film to prevent evaporation of mobile phase.

      Classification: 3d, 30a