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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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.

      64 010
      Hot thin-layer chromatographic fractionation of polyethylene
      D.W. ARMSTRONG*, X.F. YANG, (*Dep. Chem., Univ. Missouri-Rolla, Rolla, MO 65401-1249, USA)

      J. Chromatogr. 456, 440-443 (1988). Discussion of TLC of crystalline polymers at elevated temperatures 100-140°C on silica with e.g. 1,2,4-trichlorobenzene and benzyl alcohol as solvents.

      Keywords:
      Classification: 3d, 35c
      75 086
      Identification of 2,4,6-trinitrotoluene and its biodegradation products by thin-layer chromatography
      Z. HANFA*, Z. SHIFEN, H. XIN, Z. YUKUI, L. PEICHANG, (*National Chromatographic R&A Center, Dalian Inst. of Chem. Phys., Acad. Sinica, Dalian 116011, P.R. China)

      J. Planar Chromatogr. 7, 461-463 (1994). TLC on silica with benzene - ethyl acetate 10:1. Detection under daylight and UV 254 nm.

      Classification: 16, 35c
      96 163
      High-performance thin-layer chromatographic analysis of the organic components of composite modified double-base propellants
      N. SIKDER*, N.R. BULAKH, A.K. SIKDER, B.R.GANDHE (*High Energy Materials Research Laboratory, Sutarwadi, Pune 411 021, India)

      J. Planar Chromatogr. 18, 57-60 (2005). HPTLC of the organic components of composite modified double-base (CMDB) propellants (with nitroglycerine, carbamite, diethyl phthalate, dibutyl phthalate, 2-nitrodiphenylamine as standards) on silica gel with chloroform - cyclohexane 7:3. Detection under UV light at 254 nm. Densitometric scanning in absorbance mode at 210 nm. Comparison of the UV spectra of the separated compounds with those of the standards.

      Classification: 35c
      71 193
      Critical thin-layer chromatography as a novel method for the determination of the molecular weight and compositional inhomogeneity of block copolymers
      B.G. BELENKII, E.S. GANKINA, V.N. ZGONNIK, I.I. MALCHOVA, E.U. MELENEVSKAYA, (Inst. of Anal. Instrum., Russian Acad. Sci., Rijsky Prospect 26, 198103 St. Petersburg, Russia)

      J. Chromatogr. 609, 355-362 (1992). TLC of block copolymers on silica with different solvent systems. Detection by spraying with 3.3 % solution of potassium permanganate in concentrated sulfuric acid and heating at 180 °C for 15-20 min. Study of the mechanism of the fractionation of two-block AB copolymers (BC). The calculated compositions of the analysed BC correspond to the data calculated from the kinetics of copolymerization and micro column exclusion chromatography.

      Keywords:
      Classification: 35d
      70 206
      (Determination of benzoic acid and miconazole nitrate in paint by thin-layer chromatography
      ZH. QIAN (Qian Zhenrong), W. YAN (Yan Wei), Y. HE (He Ya), G. LU (Lu Guochun), (Huashan Hosp., Shanghai Med. Univ., Shanghai 200040, P.R. China)

      Chinese J. Hosp. Pharm. (Zhongguo Yoydan Yaoxue Zazhi) 11, 435-437 (1991). TLC of benzoic acid and miconazole nitrate on silica with hexane - chloroform - methanol - diethylamine 42:21:13:5. Quantification by densitometry at 220 nm.

      Classification: 32c, 35
      97 161
      Analysis of phthalates in plastic food-packaging bags by Thin Layer Chromatography (Chinese)
      H. CHEN (Chen Hui)*, Y. WANG (Wang Yuan), R. ZHU (Zhu Ruohua) (*Chem. Dep., Beijing Norm. Univ., Beijing 100001, China)
      Chinese J. Chromatogr. (Sepu) 24 (1), 69-72 (2006). TLC of dimethyl phthalate (DMP), diethyl phthalate (DEP), di-n-butyl phthalate (DBP) and di (2-ethylhexyl) phthalate (DEHP) in plastic food-packaging bags. Extraction with ethanol by ultrasonication, followed by filtration through a membrane of 0.45 µm. Development with ethyl acetate - anhydrous ether - isooctane 1:4:15 on silica gel. Quantitative determination by densitometry at 275 nm (reference wavelength 340 nm) by use of an external standard. Good linearities were obtained for DMP, DEP, DBP and DEHP. The detection limits were 2.1 ng for DMP, 2.4 ng for DEP, 3.4 ng for DBP and 4.0 ng for DEHP. The relative standard deviations of the four phthalates were 2.8-3.5 %. The recoveries of the four phthalate standards in real sample were 79-111 %. The method presented has the advantages of high precision, high sensitivity, small sample size, and simple pretreatment. The contents in real samples were close to the results by gas chromatography.
      Classification: 35
      58 202
      Interaction of some non-ionic tensides with dioleoylphosphatidyl choline, studied by charge-transfer chromatography
      T. CSERHATI, M. SZOGYI, L. GYORFI

      J. Chromatogr. 349, 295-300 (1985). Study on the interaction of the membrane phospholipid, dioleylphosphatidyl choline with 23 nonionic tensides by charge-transfer. Reversed-phase TLC on cellulose with water - ethanol 12:13. Exposure of the chromatogram to iodine vapor. Discussion of the dependence of the lipophilicity of dioleoyl phosphatidyl choline on tenside concentration of eluent.

      Keywords:
      Classification: 11c, 35a
      70 202
      (Determination of ethoxylate oligomer distribution in polyethylene surfactants by thin-layer chromatography
      SH. GUO (Gou Shengjun), L. ZHANG (Zhang Lufang), (Petrol. Univ., East China, Dongying, Shandong 257062, P.R. China)

      Chinese J. Chromatogr. (Sepu) 10, 295-297 (1992). Determination of the number of ethylene oxide and its distribution in four oxyethylenated anionic surfactants by TLC and field desorption MS. Comparison of the results obtained by one-dimensional TLC to those obtained by two-dimensional TLC, and of the results obtained by TLC to those obtained by field desorption MS.

      Classification: 35a