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:

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      69 086
      Estimation of lipoic acid in brewer’ yeast by thin-layer and capillary gas chromatographic methods
      E. KOZMA-KOVACS*, A. HALASZ, GY. HAJOS, A. SASS, F. BOROSS, (Central Food Res. Inst., H-1022 Budapest, Herman Ottó u. 15, Hungary.)

      Acta Alimentaria 20, 151-162 (1991). TLC of lipoic acid on silica in the first direction with solvent chloroform – methanol – formic acid 8:1:1, second direction with butanol – NH3 (25%) – ethanol 8:1:1. Detection by spraying with 5% molybdophosphoric acid in ethanol (96%) and heating at 110°C for 10 min.

      Classification: 11a
      70 121
      Chemical and cytological investigation of Thalictrum minus from Vojvodina region
      M. POPOVIC, R. DJURKOVIC, O. GASIC*, P. BOZA, H. DUTSCHEWSKA, B. KUZMANOV, (*Inst. of Chem., Fac. of Sci., 21000 Novi Sad, Yugoslavia)

      Biochemical Systematics and Ecology 20, 255-258 (1992). TLC of thalmethine, o-methylthalmethine, thaliglucine, thalicberine, o-methylthalicberine, thaliporphine, ververine, thalactamine and thalflavine on silica with petrol ether - chloroform - acetone - methanol 4:4:1:1. Detection under UV 254 nm.

      Classification: 22
      74 100
      Determination of pesticides by thin layer chromatography
      J. SHERMA, (Dept. of Chem., Lafayette Col., Easton, PA 18042-1782, USA)

      J. Planar Chromatogr. 7, 265-272 (1994). Review of the advances in the applications of TLC and HPTLC for the separation, detection, and qualitative and quantitative determination of pesticides and related compounds published and/or abstracted between late 1990 and early 1994 with 138 literature references. Analysis of a variety of sample matrices for residues of pesticides of various types, including insecticides, herbicides, and fungicides, belonging to different chemical classes are covered. The use of radio-TLC for pesticide metabolism, uptake, and degradation studies is also reviewed.

      Classification: 29
      77 014
      Topological indexes for evaluation of the hydrophobic properties of selected isomers
      A. PYKA, (Silesian Acad. of Med., Fac. of Pharm., 4 Jagiellonka Street, PL - 41-200 Sosnowiec, Poland)

      Part XI. J. Planar Chromatogr. 9, 215-217 (1996). RPTLC of 1- and 2-naphthols, 1- and 2-naphthylamines on Kieselguhr impregnated with a 15% solution of paraffin oil in benzene with methanol - water 1:9 Detection under UV 254 nm; of propyl and isopropyl oleate, and propyl and isopropyl elaidate on Kieselguhr impregnated with a 10% solution of paraffin oil in benzene with 1-propanol - water 9:1. Visualization with an aqueous solution of new fuchsine. Separation of 6-, 7-, and 8-methylquinoline, of alkoxyphenols, and of polycyclic aromatic hydrocarbons under similar conditions. Separation of the investigated isomers by RPTLC and attempt of at least qualitative correlation between the numerical values of RM with the numerical values of topological indices for evaluation of the hydrophobicity of the investigated isomers.

      Classification: 2c
      78 107
      Kamille - Mechanismus der antiphlogischen Wirkung von Kamillenextrakten und -inhaltstoffen
      H.P.T. AMMON*, J. SABIERAJ, R. KAUL, (*Lehrstuhl Pharmakologie für Naturwissenschaftler, Auf der Morgenstelle 8, D-72076 Tübingen, Germany)

      (Camomile. Mechanism of the antiphlogistic affect of camomile extracts and plant material.) Deutsche Apotheker Zeitung 136, 17-30 (1996). TLC of apigenin, apigenin-7-gucoside, bisabololoxid A and B on silica with ethyl acetate, ethyl acetate - ethanol 19:1, dichloromethane and cyclohexane - ethyl acetate 10:1.

      Classification: 32e
      95 044
      Correlation between the structure of some 2,4-dioxotetrahydro-1,3-thiazoles and TLC retention data
      Nada U. PERISIC-JANJIC*, T. L. DJAKOVICS-SEKULIC, K. POPOV-PERGAL (*Department of Chemistry, Faculty of Science, University of Novi Sad, Trg D, Obradovica 3, 21000 Novi Sad, Serbia and Montenegro)

      J. Planar Chromatogr. 17, 192-199 (2004). TLC of 3-ethyloxycarbonyl-5-substituted-2,4-dioxotetrahydro-1,3-thiazole derivatives (2’-fluoro-6’-chlorobenzylidene, 1’-naphthylidene, 4’-methoxybenzylidene, 2’-oxybenzylidene, 2’-thienylidene, 4’-dimethylaminobenzylidene, 1’-carboethoxy-3’-indolylidene, 3’,4’-dimethoxybenzylidene, 4’-isopropylbenzylidene, benzylidene) on silica gel with non-polar diluent (hexane) - polar modifier (ethyl acetate, acetone, or dioxane) and on reversed-phase systems of the type rice starch with polar diluent (aqueous ammonia) - polar modifier (methanol, acetone, or dioxane). Examination of the dried plates after development under UV light at 254 nm.

      Classification: 2c, 29e
      99 073
      Two-stage fractionation of a mixture of 10 pesticides by TLC and HPLC
      T. TUZIMSKI (Department of Physical Chemistry, Faculty of Pharmacy, Medical University, Staszica 6, 20-081, Lublin, Poland; ttuzim@panaceum.am.lublin.pl)

      J. Liq. Chromatogr. Relat. Technol. 28, 463-476 (2005). TLC of 10 pesticides (triadimenol, metazachlor, triadinefon, quinoxyfen, fenoxycarb, propaquizafob, piperonyl butoxide, quizalofop-P, buprofezin, oxyfluorfen) on silica gel with ethyl acetate - diisopropyl ether 1:9. Evaluation under UV 254 nm.The separated eight fractions were separated with NP and RP systems on RP-18 W and on cyano phase. Evaluation by densitometry and video densitometry. In addition preparative TLC on silica gel with a non-aqueous eluent.

      Classification: 29
      101 040
      A new chromogenic spray reagent for detection and identification of monocrotophos
      V.R. CHANDEGAONKAR, D.B. SHNDE, D.V. MANE* (*Department of Chemistry, Chhatrapati Shivaji College, Omerga, (MS)-413606, India; manedv.2007@rediffmail.com)

      J. Planar Chromatogr. 21, 199-200 (2008). TLC of monocrotophos (after alkaline hydrolysis) and other organophosphorus insecticides (malathion, parathion, fenthion, dimethoate, and phorate), organochlorine insecticides (endosulfan and HCH), carbamate insecticides (Baygon and carbaryl), synthetic pyrethroid insecticides (cypermethrin and deltamethrin) on silica gel with chloroform - acetone 7:3 in a saturated chamber. Detection by spraying first with 5 % sodium hydroxide then with 1 % vanillin reagent (1 % vanillin in acetone) followed by heating at 100 °C for 10 min. The detection limit for monocrotophos was 500 ng.

      Classification: 29b