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
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
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      59 207
      Photosensitized degradation of a homogeneous nonionic surfactant
      F.S. TANAKA, R.G. WIEN, B.H. HOFFER

      J. Agric. Food Chem. 34, 547-551 (1986). TLC of 2,6,8-trimethyl-4-nonanol and de-ethoxylated photoproducts, i. a. polyethylene glycol EO 2,3,4,5 and 6, on silica with water saturated methyl ketone (1. dimension) and benzene - acetone - water (2. dimension). Detection by UV and autoradiography

      Classification: 35a
      71 192
      Comparison of hematoporphyrin with other fluorogenic agents for the detection of cationic surfactants and lipids after separation by HPTLC
      J.H. AIKEN, C.W. HUIE*, (*Dept. of Chem., State Univ. of New York at Binghamton, Binghamton, NY 13902-6000, USA)

      J. Planar Chromatogr. 5, 87-91 (1992). Comparison of ANS (8-anilo-1-naphthalene sulfonate, ammonium salt), rhodamine B, nile red, dichlorofluorescein with hematoporphyrin; visual comparison under UV 366 nm. Limits of (visual) detection (LOD) were 10-20 ng for the cationic surfactants, and 5 and 10 ng, respectively, for the phospholipids (sphingomyelin and lecithin) and cholesterol.

      Keywords:
      Classification: 11, 35a
      96 158
      TLC separation of rare earths using di(2-ethylhexyl)dithiophosphoric acid as complexing agent
      Maria-Loredana Soran*, T. Hodisan, M. Curtui, D. Casoni (*National Institute of Research and Development for Isotopic and Moleculer Technology, 72-103 Donath Street, 400293 Cluj-Napoca, Romania)

      J. Planar Chromatogr. 18, 160-163 (2005). TLC of rare earths (La(III), Ce(III), Pr(III), Sm(III), Gd(III), Er(III)) on silica gel and silica gel impregnated with 2.5 M ammonium nitrate with different mixed mobile phases containing di(2-ethylhexyl)dithiophosphoric acid as a complexing agent. The best results were obtained by use of ethyl methyl ketone - tetrahydrofuran - 1 M di(2-ethylhexyl)dithiophosphoric acid 17:8:1. Double development was used to obtain better separation of consecutive rare earths.

      Classification: 3b, 33, 35a
      61 258
      Proceedings of wines
      T. ERDOSS, (Agricultural Publisher, H-1054 Budapest, Báthori u.10, Hungary)

      (Hungarian). Mesogazdasági Kiadó (Agricultural Publisher), Budapest 1986, 164-166. TLC identification of the preservatives salicylic-,sorbic- and benzoic acids in wine on silica with petrol ether - dibutyl ether - formic acid - acetic acid 80:35:3:3. Detection under UV 366 nm. Detection limits: 2 mg/L for salicylic acid and for sorbic acid, 10 mg/L for benzoic acid.

      Classification: 35b
      79 232
      OPLC analysis of food antioxidants
      R. SIEMBIDA, (M. Curie-Sklodowska Univ., Fac. of Chem., M. Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland)

      Proc. 9th Internat. Symp. Instr. Chromatogr., Interlaken, April 9.-11., 321-324 (1997). OPLC of BHA, BHT, NDGA and propyl, octyl, and dodecyl gallate on silica with 5 different solvent mixtures (chloroform - methanol, chloroform - methanol - acetic acid, benzene - hexane - acetic acid, benzene - methanol - acetone - acetic acid, methanol - acetone - water). The optimum composition of which were chosen by means of the "Prisma" model. Detection by densitometry.

      Keywords:
      Classification: 35b
      98 127
      Occurrence and activity of natural antioxidants in herbal spirits
      C. IMARK, M. KNEUBUEHL, S. BODMER* (*Biodyn GmbH, Industriestrasse 31, CH-8305 Dietlikon, Switzerland, bodmer@biodyn.ch)

      Innovative Food Science and Emerging Technologies 1, 239-243 (2001). HPTLC of commercial herbal spirits (alcoholic or hydroalcoholic solutions of volatile substances with flavoring or medicinal properties) and one red wine on silica gel with toluene – ethyl formate – formic acid 79:20:1. Antioxidative components were detected by dipping for 30 s in a soybean oil solution (3 % in n-hexane, previously treated with active carbon). Quantitative determination in UV light at 254 nm after different times of UV-exposure (30 min – 20 h). The antioxidant activity could be evaluated from the fluorescence-persisting time of the respective spots and was correlated with linoleic acid oxidation and DPPH-titration methods. Although the nature of the active herbal antioxidants remains to be established, phenolic compounds seem to be key candidates.

      Classification: 35b
      65 184
      (Rapid analysis of dibutyltin compounds and tricresyl phosphate in poly(vinyl chloride) by thin-layer chromatography
      T. BABA, S. SASAKI, (Osaka City Inst. Pub. Health Environ. Sci., Osaka, Japan)

      J. Food Hyg. Soc. of Jap. (Shokuhin Eiseigaku Zasshi) 30, 321-323 (1989). TLC of dibutyltin compounds and tricresyl phosphate on silica with acetone - acetic acid 1:100 and benzene. Detection by spraying with 0.5% hematoxylin in ethanol or 0.1% aqueous pyrocatechol violet solution and by exposure to iodine vapor, respectively. Detection limits 50 ng and 250 ng, respectively.

      Keywords:
      Classification: 35c
      76 211
      Fractionation by planar chromatography of a coal tar pitch for characterisation by size-exclusion chromatography, UV fluorescence and direct-probe mass spectrometry
      A.A. HEROD, R. KANDIYOTI*, (*Dept. Chem. Eng. & Chem. Technol., Imperial Coll., Univ. London, London SW7 2BY, UK)

      J. Chromatogr. A 708, 143-160 (1995). TLC on silica using successive development with tetrahydrofuran, chloroform - methanol 4:1, toluene and pentane. Distinguishing the pitch fractions by relative retention, and characterization by the title techniques. The method leads to structural information not readily available by direct characterization of the original mixture.

      Classification: 35c