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
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      104 159
      Development and validation of spectrophotometric and HPTLC method for simultaneous estimation of levocetirizine dihydrochloride and montelukast sodium in their combined dosage form
      B. PATEL*, A. MODH, P. MEHTA, H. BHATT (*Institute of Pharmacy, Nirma University Science and Technology, Ahmedabad, Gujarat, India)

      Abstract No. F-311, 61st IPC (2009). HPTLC of levocetirizine dihydrochloride and montelukast sodium on silica gel with chloroform - methanol 93:7. The hRf value was 21 and 65 for levocetrizine and montelukast, respectively. Quantitative determination by absorbance measurement at 345 nm. The method was linear in the range of 100-350 ng/band for levocetrizine and 600-1100 ng/band for montelukast.

      Classification: 32a
      104 182
      A new thin-layer chromatographic method for analysis of zolpidem and zoplicone
      P. PUSHPALATHA*, R. K. SARIN, M. A. RAO, T. R. R. BAGGI (*Central Forensic Science Laboratory, Directorate of Forensic Science, Ministry of Home Affairs, Government of India, Ramanthapur, Hyderabad 500 013, India; sarinrk@yahoo.com)

      J. Planar Chromatogr. 22, 449-451 (2009). TLC of zolpidem and zoplicone on silica gel with methanol - triethylamine 39:1, acetonitrile - triethylamine 39:1, chloroform - methanol - triethylamine 38:2:1, and acetonitrile - methanol - triethylamine 34:4:1 with chamber saturation. Detection by spraying with chloranilic acid reagent (0.5 chloranilic acid in dioxane) and evaluation of colored zones in daylight.

      Classification: 32a
      104 217
      High-performance thin-layer chromatographic analysis of bicalutamide in bulk drug and liposomes
      G.S. SUBRAMANIAN*, A. KARTHIK, A. BALIGA, P. MUSMADE, S. KINI (*Department of Pharmaceutical Quality Assurance, Manipal College of Pharmaceutical Sciences, Manipal University, Manipal, Karnataka, India 576104; ganrajesh@gmail.com)

      J. Planar Chromatogr. 22, 273-276 (2009). HPTLC of bicalutamide and leflunomide (as internal standard) on silica gel with toluene - ethyl acetate 4:5 in a twin trough chamber saturated for 30 min at room temperature. Quantitative determination by absorbance measurement at 273 nm. The limit of detection and quantification was 50 and 200 ng/band, respectively.

      Classification: 32a
      105 074
      Naproxen drug delivery using periodic mesoporous silica SBA-15
      D. HALAMOVA*, M. BADANICOVA, V. ZELENAK, T. GONDOVA, U. VAINIO (*Department of Inorganic Chemistry, Faculty of Science, P.J. Safarik University, Moyzesova 11, Slovac Republic, dasa.halamova @upjs.sk)

      Appl. Surf. Sci. 256, 6489-6494 (2010). TLC of naproxen released from a SBA-15 mesoporous silica drug delivery system on silica gel with benzene - tetrachloromethane - acetic acid 7:1:1. Quantitative determination by absorbance measurement at 260 nm at different time intervals. The hRf value of naproxen was 50.

      Classification: 32a
      105 113
      Validated HPTLC method development for simultaneous quantitation of thiocolchicoside and diclofenac in bulk drug and formulation
      Jyoti SHRIVASTAVA*, M. MAHADIK, S. DHANESHWAR (Poona College of Pharmacy, Dept. fo Pharmaceutics Chem., Bharati Vidyapeeth Univ., Mah., India)

      International Seminar on Herbal Drug Research, PN-017 (2009). HPTLC of thiocolchicoside and diclofenac sodium on silica gel with toluene - acetone - methanol - formic acid 500:200:200:1. Quantitative determination by absorbance measurement at 280 nm. The method was linear in the range of 160-800 ng/band (thiocolchicoside) and 1000-5000 ng/band (diclofenac sodium). The recovery was in the range of 99.2-100.9 for both compounds.

      Classification: 17c, 32a
      106 172
      TLC-densitometric method for quantification of oxaprozin and its degradation products in pharmaceutical preparations
      Malgorzata STAREK*, J. KRZEK, M. TARSA (*Department of Inorganic and Analytical Chemistry, Collegium Medicum, Jagiellonian University, 9 Medyczna Str., 30-688 Kraków, Poland; mstarek@interia.pl)

      J. Planar Chromatogr. 23, 298-303 (2010). TLC of oxaprozin on silica gel with n-hexane - chloroform - glacial acetic acid 4:1:1 with chamber saturation for 15 min at room temperature. The hRf value of oxaprozin was 56. Quantitative determination by absorbance measurement at 286 nm. The limit of detection and quantification was 16 and 40 µg/mL, respectively. Linearity was between 33 and 433 µg/mL. The recovery was between 98.9 and 101.6 % at different spiking levels. Intra-day precision (%RSD) at different concentration levels was 0.86-1.03 % and inter-day precision 0.99-1.15 %. Oxaprozin was subjected to stress tests (acidic and alkaline hydrolysis) and the method was able to separate the degradation products from the main compound.

      Classification: 32a
      108 112
      A simple and sensitive HPTLC method for quantitative analysis of darunavir ethanolate tablets
      B.N. PATEL*, B.N. SUHAGIA, C.N. PATEL, H.J. PANCHAL (*Shri Sarvajanik Pharmacy College, Mehsana-384001, Gujarat, India; bhavi_pharma22738@yahoo.com)

      J. Planar Chromatogr. 24, 232-235 (2011). HPTLC of darunavir ethanolate in tablets on silica gel, prewashed with methanol, with toluene - ethyl acetate - methanol 7:2:1 in a twin-trough chamber lined with filter paper and saturated with mobile phase for 30 min at room temperature (25 +/- 2 °C). Quantitative determination by densitometry in absorbance mode at 267 nm. The hRf of darunavir ethanolate was 47. Linearity was between 250 and 1750 ng/band with r = 0.9994. The limits of detection and quantification were 15 and 46 ng/band, respectively. The intra-day and inter-day precision was (%RSD, n = 6) between 0.5-0.9 % and 1.1-1.3 %. Recovery (n = 6) was 99.3-101.2 %.

      Classification: 32a
      109 103
      Development and validation of an HPTLC method for determination of olanzapine in formulations
      R.B. PATEL, M.R. PATEL*, K.K. BHATT, B.G. PATEL (*Sardar Patel University, Indukaka Ipcowala College of Pharmacy, New Vallabh Vidyanagar-388 121, Gujarat, India; rashmru@gmail.com)

      J. AOAC Int. 93, 811-819 (2010). HPTLC of olanzapine on silica gel (prewashed twice with methanol) with methanol - ethyl acetate 4:1 in a twin-trough chamber saturated for 20 min at 25 +/- 2 °C. Quantitative determination by densitometry in absorbance mode at 285 nm. The hRf was 35. Linearity was between 100 and 600 ng/band for olanzapine. LOD was 24 ng/band and LOQ 91 ng/band. The average recovery (n = 6) was 100.4 %. The %RSD of intra-day and inter-day precision (n = 5) was between 0.2-1.4 %.

      Classification: 32a