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
  • Search by CBS edition: Select a CBS edition and find all related publications

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. You can export your saved items to PDF by clicking the download icon.

      67 234
      (The quantitative determination of N-(a-pyridyl)-carbazole from photoinduced reaction by TLC densitometry
      Y. FENG (Feng Yulin), ZH. ZHANG (Zhang Zhao), ZH. CHEN (Chen Zhaobin),CH. XIA (Xia Chizhong), (Dep. Chem., Shanxi Univ., Taiyuan, 030006 P.R. China)

      Chinese J. Chromatogr. (Sepu) 9, 124-126 (1991). TLC of N-(a-pyridyl)-carbazole on silica with cyclohexane - 1,2-dichloroethane 1:1. Detection under UV. Quantification by densitometry at 285 nm using external standards. CV = 1.9 - 7.4%.

      Classification: 35c
      84 130
      Lubricant analysis
      P. LONZANO*, D. PIOCH, G. VAITLINGON, (CIRAD-AMIS, Programe agroalimentaire, P.C.B.M., 73 rue JF Breton, BP 5035, F 34032 Montpellier, France)

      J. Planar Chromatogr. 12, 228-229 (1999). TLC of rapeseed oil, rapeseed methyl esters and crankcase lubricants on silica gel with hexane - diethyl ether - acetic acid 85:15:1 or hexane - ether 4:1. Detection by spraying with a 1:1 mixture of saturated copper acetate in water and 85% orthophosphoric acid, followed by heating at 180°C for 7 min. Quantitation by desitometry at 510 nm.

      Keywords:
      Classification: 35c
      57 194
      Fingerprinting epoxy resin systems using two-dimensional reversed-phase thin-layer chromatography
      C.A. LUOMA

      J. Chromatogr. 318, 75-84 (1985). Reversed-phase 2-dimensional TLC of epoxy resins on octadecyl silanized silica with acetonitrile - water 7:3. for the first dimension and chloroform for the second. Detection by UV 254 nm. Comparison to reversed-phase LC. TLC found advantageous due to time requirements and cost-effectiveness.

      Classification: 35d
      81 141
      Application of high-temperature high-resolution gas chromatography to the analysis of b-cyclodextrin derivatives
      A. dos SANTOS PEREIRA, E.F. da SILVA, FR. de AQUINO NETO*, (* LADETIC, Chem. Inst., Org. Chem. Dept., Rio de Janeiro Fed. Univ., Cent. de Tecnol., Boca A, Sala 607, Rio de Janeiro, RF Brazil CEP 2/949-900)

      J. Chromatogr. Sci. 36, 91-96 (1998). HPTLC on silica gel with chloroform - methanol - water 80:19:1. Detection by spraying with 5% sulfuric acid in ethanol and heating at 100°C for 5 min. Comparison with HTHR GC and NMR.

      Classification: 35d
      107 154
      Analysis of biodiesel conversion using thin-layer chromatography and nonlinear calibration curves
      S.N. FEDOSOV*, J. BRASK, X. XU (*Dept. Molecular Biology, Aarhus Univ., Science Park, Gustav Wieds Vej 10C, 8000 Aarhus C, Denmark)

      J. Chromatogr. A 1218 (19), 2785-2792 (2011). Examination of the applicability of TLC for the analysis of biodiesel conversion. Biodiesel is a complex mixture which complicates the analytical separation and requires a large set of data for understanding reaction kinetics. A flame ionization detector (FID) and a modified TLC staining procedure were evaluated in comparison with the well-established but time-consuming and expensive GC and HPLC methods. The TLC staining method is suited for quantitative analysis due to no background. Demonstration by using several experimental samples produced by enzymatic conversion of rapeseed oil to biodiesel. It was found that the first reaction step (6 h) resulted in 85–95 % conversion and the second step (after removal of glycerol and water) increased the yield to 97–98 %. All components of the mixtures were separated and quantified. Relation of the biodiesel contents measured by TLC and GC gave the values of 1.03 ± 0.07 (TLC-staining) and 0.95 ± 0.04 (TLC–FID), which indicated the applicability of the TLC methods.

      Classification: 35
      78 102
      Separation of optical brighteners for plastics and migration into water and olive oil
      B. ILIANO, A.M. OUDAR, J. GOSSELE, (Ministry of Public Health, Inst. of Hyg. and Epidemiology, Dept. of Pharmaco-Bromatology, Brussels, Belgium)

      Deut. Lebensm. Rundschau 91, 205-208 (1995). HPTLC of optical brighteners (Leucopur, Azur 4, Azur 5, Hostalux ABC, Uvitex, Eastobrite) on RP-18 with acetonitrile - dichloromethane 19:1, acetonitrile - water 19:1 and methanol - water 97:3. The organic mixture showed better separation than the aqueous phases. Detection under UV.

      Keywords:
      Classification: 30, 35
      112 136
      Thin-layer chromatographic monitoring of sonolytic degradation of surfactants in wastewaters
      I. REZIC (Laboratory of Analytical Chemistry, Department of Applied Chemistry, Faculty of Textile Technology, University of Zagreb, Croatia, iva_rezic@net.hr)

      J. Planar Chromatogr. 26, 96-101 (2013). HPTLC of cetylpyridinium chloride (1), sodium dodecyl sulfate (2) and Triton X-100 (3) on silica gel with methanol - water 1:1. Quantitative determination by absorbance measurement at 254 nm. The hRf values for (1) to (3) were 6, 74 and 91, respectively. Linearity was in the range of 170-1740 µg/zone for (1), 250-1980 µg/zone for (2) and 160-1640 µg/zone for (3). LOQ was 75 ng/zone for (1), 90 ng/zone (2) and 65 ng/zone for (3).

      Classification: 35a
      61 257
      (Quantitative analysis of sucrose fatty acid esters by thin-layer chromatography
      Q. DENG (Deng Qinying), K. LI (Li Kaozheng), X. SUN (Sun Xiaowei), (Dep. Chem., Zhongshan Univ., Guangzhou, P.R. China)

      J. China Assoc. Inst. Anal. 6, 19-22 (1987) (Fenxi Ceshi Tongbao). TLC on silica with chloroform - methanol - acetic acid - water 80:10:8:2. Detection by exposing to iodine vapour. Quantification by densitometry at 520 nm.

      Classification: 11a, 35a