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
  • Keyword register: select an initial character and browse associated keywords
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      57 013
      Chinese J
      ZH. LUO (Luo Zhiguan), L. CHENG (Cheng Ling)

      Chromatogr. 2, 287-289 (1985).(Chinese) (Application of the chord distance method to the selection of thin-layer chromatography and paper chromatography optimal combination.) Study on the cluster analysis by using weighted pair-group and shortest distance methods for TLC of 26 food dyes with 10 developing systems. Method optimization. The same study was made for paper chromatography of 14 amino acids with 5 developing system. The results showed advantages of the method.

      Keywords:
      Classification: 2a, 30
      74 107
      Evaluation of spectrodensitometry for the quantitative analysis of dye components contained in hair color formulas
      P.J. PEISCHL*, M. SABO, G.E. DUGAN, G. PUERSCHNER, (Clairol Inc., 2 Blachley Road, Stamford, CT 06922, USA)

      J. Planar Chromatogr. 7, 211-216 (1994). TLC of the individual dye components of a hair color product (eight different variations of the formula) on silica with ethyl acetate or ether - chloroform - ethyl acetate 6:1:1. Quantification by densitometry at 415 nm (absorbance).

      Classification: 30
      101 043
      Application of solid-phase extraction and planar chromatography with diode-array detection to the qualitative and quantitative analysis of dyes in beverages
      T. TUZIMSKI*, A. WOZNIAK (*Medical University of Lublin, Faculty of Pharmacy, Chair of Chemistry, Department of Physical Chemistry, Staszica 6, 20-081 Lublin, Poland; tomasz.tuzimski@am.lublin.pl)

      J. Planar Chromatogr. 21, 89-96 (2008). TLC of dyes in normal-phase systems on silica gel, diol phase, cyano phase, and amino phase, and in reversed-phase systems on cyano phase, Diol phase, amino phase, and RP-18. RP chromatography with different mobile phase modifiers (THF, dioxan, methanol, acetonitrile, and acetone) at different concentrations, containing different amines, cationic and anionic ion-pair reagents, buffers, and ammonia, again at different concentrations. Based on the results the best system was selected: HPTLC of tartrazine, sunset yellow FCF, allura red AC, ponceau 4R, brilliant blue FCF, indigotine, brilliant black PN, quinoline yellow, patent blue V, brilliant green BS, azorubin, and brown HT on RP-18 with acetate buffer pH 3.5 containing 15-25 % modifier and 0.025 M propylamine or diethylamine. Detection in white light and under UV 254 and 366 nm. Quantitation by diode array densitometry in the range of 191 to 1033 nm.

      Classification: 30a
      114 056
      (Oblique projection-based not spread multi-wavelength thin layer chromatography quantitative analysis of mixed dye) (Chinese)
      J. GE (Ge Jun)*, ZH. YAO (Yao Zhixiang), H. SU (Su Hui), G. SONG (Song Guangjun), L. GAO (Gao Ling), R. CHI (Chi Ru) (*Dep. of Biol. & Chem. Eng., Guangxi Univ. of Sci. & Technol., Guangxi, Liuzhou 545006, China)

      Textile Auxiliaries 10, 47-50 (2013). Staining of textiles often uses several dyes matching in color, and a change in the dye concentration of the staining solution influences the dye uptake rate in the dyeing process, and thus affects the dyeing result. The real-time monitoring of the dye concentration in the dyeing process can reflect the state of dyeing and allows for more reasonable working processes and staining formulas. A TLC method is presented for multi-wavelength scanning of the dyes cationic yellow X-5GL and X-8GL on silica gel without the need for chromatogram development. An oblique projection algorithm was based on the oblique projection theory. This theory describes a multi variable system with data space and establishes a pure signal separation model which allows to differentiate the measured vector spectrum signal of the interested component from the mixed spectrum signal and determine its content by chemometrics. The obtained results were compared with those by using conventional TLC on silica gel developed with ethanol, followed by densitometric evaluation. It was found that the measured precision for the presented method was lower than that of traditional TLC.

      Classification: 30a
      119 025
      Ultra-sensitive lab-on-a-chip detection of Sudan I in food using plasmonics-enhanced diatomaceous thin film
      X. KONG, K. SQUIRE, X. CHONG, A. WANG* (*School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, 97331, USA, wang@eecs.oregonstate.edu)

      Food Control. 79, 258-265 (2017). TLC-surface-enhanced Raman scattering of Sudan I in food on diatomite earth TLC plates fabricated by spin coating diatomite on glass slides with cyclohexane – ethyl acetate 6:1. Detection by depositing 2 mL concentrated gold nanoparticles three times. Quantification using a Raman microscope equipped with a CCD detector to acquire the surface-enhanced Raman scattering spectra. Excitation wavelength was 785 nm and the laser spot size was 2 mm in diameter. The method allowed for the determination of Sudan I in chili sauce down to 1 ppm (0.5 ng/zone) without sample preprocessing.

      Keywords: food analysis HPTLC
      Classification: 4e, 30a
      62 193
      Design and application of biomimetic anthraquinone dyes
      S.J. BURTON, S.B. MC IOUGHLIN, C.V. STEAD, C.R. LOWE, (The Biotechnol. Center, Univ. Cambridge, Downing Street, Cambridge CB2 3EF GB)

      I. Synthesis and characterisation of terminal ring isomers of C.I. Reactive blue 2. J. Chromatogr. 435, 127-137 (1988). TLC of the reaction product and hydrolytic by-products of terminal ring isomers of the reactive anthraquinone dye C.I. Reactive blue 2 on silica with butan-1-ol - propan-2-ol - ethyl acetate - water 2:4:1:3.

      Keywords: quality control
      Classification: 30a
      69 173
      A new application of instrumental planar chromatography in forensic analysis
      V.N. AGINSKY, (All-Union Scientific Criminalistic Centre, 22 Raspletina Street, 123060 Moscow, USSR)

      J. Planar Chromatogr. 4, 167-169 (1991). Description of a TLC method for the discrimination between samples having a similar appearance and a very similar quantitative composition. TLC separation of aqueous solutions of Acid Brilliant Blue Z and Acid Anthraquinone Brillionat Blue on silica with ethyl acetate – isopropanol – water – acetic acid 30:15:10:1. Densitometry by absorbance at 580 nm; comparison of peak height values.

      Keywords: densitometry
      Classification: 30a
      79 144
      Lebensmittelblau 3 in Blue Curaçao
      ANONYMOUS

      (Determination of blue food dye no 3 in Blue Curaçao.) LaborPraxis 1, 30-32 (1993). HPTLC of the sodium or calcium salt of 2,4-disulfo-5-hydroxy-4',4'-bis-(diethylamino)-triphenylcarbinol (E131) on silica with butanol - water - acetic acid 4:2:1. Quantification by densitometry at 639 nm.

      Keywords:
      Classification: 30a