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.

      62 036
      Separation of amphotericin B components by combined thin-layer and high-performance liquid chromatography
      P.M. KELLY, (Dep. Sci., Suny Coll. Technol., Box 3050, Marcy Campus, Utica, NY 13504, USA)

      J. Chromatogr. 437, 221-229 (1988). TLC on silica with methanol. Detection under UV. Elution with methanol. Further separation by HPLC.

      Classification: 4d, 32c
      67 198
      Studies on the determination and degradation of pyrimethamine in mammals
      R. KUMAR*, P. KAUSHIK, C.B. SHARMA, (*Dep. Biosci. & Biotechnol., Univ. Roorkee, Roorkee-247 667, India)

      Biomed. Chromatogr. 4, 165-167 (1990). TLC of pyrimethamine metabolites on silica with methanol - acetic acid - NH3 50:12:0.1. Determination by HPLC after elution.

      Classification: 4d, 32f
      74 030
      Graphical correlation of TLC and HPLC data in the development of pharmaceutical compounds
      D.M. BLIESNER, (Zeneca Pharmaceuticals Group, Zeneca Inc., NLW-2 Wilmington, DE 19897, USA)

      J. Planar Chromatogr. 7, 197-201 (1994). Regulatory agencies usually require that more than one chromatographic method is used during drug development. This paper describes a method of graphically displaying and correlating reverse phase HPLC retention times with TLC Rx values. Exploitation of the orthogonal nature of the different chromatographic selectivities shown.

      Classification: 4d
      81 034
      Silver ion adsorption thin layer chromatography and capillary gas chromatography in the study of the composition of milk fat triglycerides
      M.J. FRAGA, J. FONTECHA*, L. LOZADA, M. JUAREZ, (Dept. of Dairy Products, Instituto de Frio (CSIC), Ciudad Universitaria s/u. 28040 Madrid, Spain)

      J. Agric. Food Chem. 46, 1836-1843 (1998). Combination of different chromatographic techniques. TLC of triglycerides on silica gel incubated overnight with 20% silver nitrate solution. After drying activation at 100°C for 30 min. The mobile phase for the triglycerides (incl. triolein and tristearin as standards) was chloroform. Visualization by spraying with a 0.15% ethanolic solution of 2',7'-dichlorofluorescein and observation under UV. Quantitation after elution by GC.

      Classification: 4d, 11c
      87 034
      Highly-substituted benzhydrylamine resin
      R.S.H. CARVALHO, A.H. STRAUS, H.K. TAKAHASHI*, C.R. NAKAIE, (*Dept. Biochem. Univ. Fed. Sao Pauolo, Rua Batucatu 862, 04023-900, Sao Paulo, SP, Brazil)

      Chromatographia 52, (5/6), 363-366 (2000). Purification by liquid chromatography using the highly-substituted benzhydrylamine resin as stationary phase. Analysis of different fractions by TLC on silica gel with chloroform - methanol - aqueous CaCl2. Detection by spraying with ocinol - sulfuric acid reagent, and resorcinol - sulfuric acid reagent.

      Keywords:
      Classification: 4d, 11
      93 138
      (Study of the quality standard for Yangyin Jiangtang tablets
      H. TIAN (Tian Hong)*, Y. ZHANG (Zhang Yujie), H. HUANG (Huang Haixin) (*Henan Nanyang Inst. Drug Cont., Nayang, Henan, 473061, P. R. China)

      J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (7), 547-549 (2004). TLC on silica gel with 1) chloroform - methanol - water 13:7:2; 2) chloroform - methanol - ethyl acetate - formic acid 20:8:4:1; 3) petroleum ether - ethyl acetate - formic acid 15:5:1; 4) chloroform - methanol - water 14:5:1. Detection 1) by spraying with 10% H2SO4 in ethanol and heating at 105 ºC; 2) by spraying with 5 % vanillin-H2SO4 solution and heating at 105 ºC; 3) under UV 365 nm. Identification by finger print technique. Quantitation of puerin by HPLC.

      Classification: 4d, 32c
      119 029
      Application of thin-layer chromatography and gas chromatography–mass spectrometry for evaluation of the chemical stability of hexyl nicotinate
      W. PARYS*, A. PYKA (*Department of Analytical Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland, wparys@sum.edu.pl)

      J. Planar Chromatogr. 30, 164-169 (2017). HPTLC of hexyl nicotinate on silica gel with acetone ‒ n-hexane 3:7. Chemical stability analysis was performed in aqua–ethanolic solutions stored in ordinary and quartz flasks heated at 40 °C and exposed to UV radiation at 254 nm. The main products of chemical changes of hexyl nicotinate are the substances with hRf 37 and 68. Preliminary identification of the decomposition products was achieved by GC–MS analysis.

      Classification: 4d, 32a
      62 203
      (Determination of digoxin and its impurity by TLC and HPLC
      J. CHEN (Chen Jingyan),(Nat. Inst. Cont. Pharm. & Biolog. Products, Beijing, P.R. China)

      Chinese J. Pharm. Anal. 8, 183-185 (1988) (Yaowu Fenxi Zazhi). TLC on silica with methyl chloride - acetone 3:1 and 1.5:1 or twice development with cyclohexane - acetone 15:15, or on silica, impregnated with 5% paraffin, with methanol - water 55:45. Detection by spraying with 20% H2SO4 in ethanol for the former, and by spraying with 5% hydrochloric acid in ethanol and heating at 120°C for 5 min. for the latter.

      Classification: 4d, 32e