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.

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      105 057
      Development and validation of a planar chromatographic method with reflectance scanning densitometry for quantitative analysis of anastrozole in the bulk material and in tablet formulations
      P. BHARATI, A. VINODINI. A. S. REDDY, P. S. DEVI* (Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530003, India; sitadevi@iict.res.in)

      J. Planar Chromatogr. 23, 79-83 (2010). HPTLC of anastrozole (2-[3-(1-cyano-1-methyl-ethyl)-5-(1H-1,2,4-triazole-1-yl-methyl)-phenyl]-2-methyl-propanenitrile) on silica gel (prewashed with methanol) with toluene - acetone - ammonia 60:40:3 in a twin-trough chamber previously saturated for 20 min. Quantitative determination by absorbance measurement at 200 nm. Recovery of anastrozole from 1mg tablet formulations ranged from 98.9 to 101.5 %. Intra-day and inter-day precision were 1.34 % and 1.59 %, respectively. LOD and LOQ were 71 and 214 ng/band. The correlation coefficient for the anastrozole calibration was 0.9983 over the range of 500-1500 ng/band (peak area).

      Classification: 32a
      105 080
      Development of validated HPTLC & HPLC methods for estimation of citicoline sodium in tablet dosage form
      V. KUMAR*, S. VARGHESE, H. JOHN (*Dept. of Pharmaceutical Analysis, College of Pharmacy, SRIPMS, Coimbatore, T.N., India)

      IPA Convention, 2010, RA-PO 35. HPTLC of citicoline sodium in tablet formulation on silica gel with chloroform - methanol - water 3:7:3. The compound was well resolved with an hRf value of 53. Densitometric measurement at 280 nm. The method was linear in the range of 300-900 ng/band. HPLC analysis was performed on RP18 column using 1 % formic acid - methanol 19:1. Results obtained with either method were comparable.

      Classification: 32a
      105 102
      Use of a validated stability-indicating HPTLC method to study the degradation of rimonabant
      Tirumala RAJESH*, K.S. LAKSHMI, S. SHARMA, P. D. REDDY, S. LAKSHMI (*Department of Pharmaceutical Analysis, SRM College of Pharmacy, SRM University, Kattankulathur-603203, Tamil Nadu, India, rajeshtirumala@hotmail.com)

      J. Planar Chromatogr. 23, 148-155 (2010). HPTLC of rimonabant and degradation products on silica gel in a horizontal chamber with methanol - water 7:3. A compact band was obtained at hRf 71. Quantitative determination by absorbance measurement at 250 nm. Linear regression analysis of calibration data revealed good linear relationship with r = 0.9985 in the linear working range of 100-800 ng/band.

      Classification: 32a
      106 002
      Pesticides - TLC analysis
      J. SHERMA (Department of Chemistry, Lafayette College, Easton, Pennsylvania, USA, shermaj@lafayette.edu)

      Encyclopedia of Chromatography Third Edition 1, 1749-1756 (2009). This review describes the current materials and techniques most widely used for the analysis of pesticides by TLC. In detail, information regarding sample preparation, stationary and mobile phases, detection and quantification is included. Specific examples of pesticides analysis in water and soil are also described.

      Classification: 1b
      106 026
      HPTLC quantitation of eugenol from leaf and berry powder of Pimenta dioica (L) merr
      Vidya DIGHE*, G. CHAREGAONKAR (*S. P. Mandal’s Ramnarain Ruia College, Mantunga, Mumbai 400019, India)

      Analytical Chemistry - An Indian Journal 8(1), 29-33 (2009). A sensitive and accurate HPTLC method has been developed for the determination of eugenol from the leaf and berry powder of Pimenta dioica (L) Merr. The leaf and berry powders were extracted with methanol. HPTLC on silica gel with ethyl acetate - methanol - water 6:2:1. Detection and quantification by densitometry at 280 nm. Linear response to eugenol was found to be in the concentration range of 200-600 ng/band. The developed method can be used for routine quantitative monitoring of eugenol from the dried leaf and berry powder of Pimenta dioica (L) Merr.

      Classification: 7
      106 043
      Effects of temperature on the neutral lipid content of Biomphalaria glabrata as determined by high-performance thin-layer chromatography-densitometry and observations on snail fecundity
      J. BOLSTRIDGE, B. FRIED*, J. SHERMA (*Department of Biology, Lafayette College, Easton, PA 18042, USA, fried@lafayette.edu)

      J. Liq. Chromatogr. Relat. Technol. 33, 1005-1012 (2010). HPTLC of lipids (free sterols, free fatty acids, triacylglycerols, methyl esters, and steryl esters) on silica gel (plates with concentration zone) with petroleum ether - diethylether - glacial acetic acid 80:20:1. Detection by spraying with 5 % ethanolic phosphomolybdic acid reagent and heating for 10 min at 110 °C. Quantitative densitometric analysis was performed at 610 nm.

      Classification: 11c
      106 060
      A validated stability indicating HPTLC method for simultaneous estimation of ramipril and telmisartan
      L. POTALE, Mrinalini DAMLE*, A. KHODKE, K. BOTHARA (*AISSIMS College of Pharmacy, Kennedy Rd., Near RTO Pune 411001, M.S., India, mcdamle@rediffmail.com)

      International Journal of Pharmaceutical Sciences Review and Research 2(2), 35-39 (2010). TLC on silica gel with methanol - chloroform 1:6. The hRf value was 38 and 68 for ramipril and telmisartan respectively. Densitometric evaluation at 210 nm. The method was linear in the range of 300-3000 ng/band and 500-4000 ng/band for ramipril and telmisartan respectively. The recovery was 98-102 %. The sample was subjected to different stress conditions (acid, base, oxidative, heat, photolytic) and all the degradation products were well separated from drug.

      Classification: 11a
      106 076
      Development and validation of TLC-densitometry method for simultaneous determination of telmisartan and amlodipine besylate in bulk and tablets
      N. VEKARIYA*, M. PATEL, G. PATEL, R. DHOLAKIYA (*Shree Dhanvantary Pharmacy College, KIM, Smt. B.N.B. Swaminarayan Pharmacy College, Salvav, India, nitin.vekariya@gmail.com)

      J Young Pharm 1(3), 259-263 (2009). A validated HPTLC method is described for simultaneous estimation of amlodipine besylate and telmisartan in dosage form. HPTLC on silica gel with tetrahydrofuran - dichloroethane - methanol - 25 % ammonia solution 60:20:10:4. The hRf value of amlodipine besylate was 45 and of telmisartan 22. Densitometric evaluation at 326 nm. Linearity was in the range of 1200-7200 ng/band for telmisartan and 400-1400 ng/band for amlodipine besylate. The limit of detection was 149 ng/zone and 53 ng/zone for telmisartan and amlodipine besylate, respectively. The limit of quantification was 453 ng/zone for telmisartan and 161 ng/zone for amlodipine besylate. The recovery was between 100.4 and 100.8 %.

      Classification: 11a, 23e
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