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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      102 063
      Influence of microemulsion conditions on the thin layer chromatographic behavior of amino acids
      D. TIAN (Tian Dating)*, H.-Q. XIE (Xie Hong-Quan) (*School of Chemical and Environmental Engineering, Hubei Institute for Nationalities, Enshi 44500, China; tiandating@163.com)

      J. Liq. Chromatogr. Relat. Technol. 31, 763-771 (2008). TLC of 23 amino acids on silica gel with cetyltrimethylammonium bromide - n-butanol - n-octane - water microemulsion. Detection by spraying with ninhydrin reagent. Investigation of the effects of the hydrous content of microemulsion and structures of amino acids on the hRf values. Several amino acid mixtures were separated and determined using a microemulsion with 40 % hydrous content, which was compared with the traditional mobile phase ethanol - water - acetic acid.

      Classification: 18a
      102 094
      Validated HPTLC method for simultaneous determination of nebivolol hydrochloride and hydrochlorothiazide from tablets
      L. BHAT*, K. BOTHARA, M. DAMLE (*AISSMS College of Pharmacy, Dept. of Pharmaceutical Analysis, Kennedy road, Pune 411001, India, mrunal.damle@rediffmail.com)

      Indian Drugs 45(12), 948-951 (2008). HPTLC of nebivolol hydrochloride and hydrochlorothiazide on silica gel with ethyl acetate - methanol - ammonia 17:2:1. Absorbance measurement at 280 nm. The method was linear in the range of 500-1500 µg/mL and 100-500 µg/mL for nebivolol hydrochloride and hydrochlorothiazide respectively. Recovery was 99.3-101.9 % for both compounds. The method is suitable for routine quality control.

      Classification: 32a
      102 115
      HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF RABEPRAZOLE SODIUM AND ITOPRIDE HYDROCHLORIDE IN CAPSULE AND BULK DRUG
      S. Mageswari*, K. Surendra, R. Maheswari, N. Krishnan, C. Roosewelt, V. Gunasekaran (*Dept. of Pharmaceutical Analysis, Vel’s College of Pharmacy, Pallavaram, Chennai 600117, India, kalavaivgs30@rediffmail.com)

      Asian J. Chem. 19(7), 5634-5638 (2007). TLC of rabeprazole sodium and itopride hydrochloride on silica gel prewashed with methanol, with toluene - chloroform - methanol - 25 % ammonia 5:6:2. Quantitative determination by absorbance measurement at 225 nm. Linearity was between 120 and 280 µg/mL for rabeprazole sodium and 900 and 1900 µg/mL for itopride hydrochloride. The recovery (by standard addition method) was between 98.1 and 99.5 % for both drugs. The proposed method is precise and accurate and can be used for routine analysis of rabeprazole sodium and itopride hydrochloride in capsule formulation.

      Classification: 32a
      102 142
      Development of stability-indicating HPTLC method for the determination of trandolapril in bulk drug and pharmaceutical dosage form
      V.L. SATHIYANARAYANAN*, A. KHEDKAR, J. RAO, S. YADAV (*Poona College of Pharmacy, Bharati Vidyapeeth, Pune, India)

      60th Indian Pharmaceutical Congress PA-195, (2008). HPTLC of trandolapril on silica gel with toluene - ethyl acetate - methanol - formic acid 5:16:2:1. The hRf value of trandolapril was 51. Trandolapril was subjected to different stress conditions like acidic and alkaline hydrolysis, oxidation, dry heat, wet heat, neutral condition and photodegradation. The degradation products were well resolved from the pure drug. Quantitative determination by absorbance measurement at 220 nm. Linearity was between 300-1800 ng/spot. The method was suitable for routine analysis of the drug in bulk and pharmaceutical dosage form.

      Classification: 32a
      102 160
      A validated HPTLC method for simultaneous estimation of lamivudine and zidovudine in tablets
      S. WANKHEDE*, K. GUPTA, M. TAJNE, S. WADODKAR (*Dept. of Pharmaceutical Science, Nagpur Univeristy Campus, Amravati Rd., Nagpur 440033, India, sagar_277@rediffmail.com)

      Asian J. Chem. 18(4), 2669-2672 (2006). TLC of lamivudine and zidovudine on silica gel with toluene - methanol - n-hexane 14:3:2. Quantitative determination by absorbance measurement at 275 nm. Linearity for lamivudine and zidovudine was in the range of 0.8-2.0 and 1.5-4.0 µg/zone, respectively. The average recovery was 99.4 - 100.3 % for both drugs. The method can be applied for routine simultaneous estimation in combined dosage form.

      Classification: 32a
      103 087
      Development of a densitometric method for the determination of cephalexin as an alternative to the standard HPLC procedure
      S. CORAN*, M. ALBERTI, V. GIANNELLINI, A. BALDI, G. PICCHIONI, F. PAOLI (*Dept. of Science Pharmaceutical, University of Firenze, Via G. Capponi 9, 50121 Firenze, Italy)

      J. Pharm. Biomed. Anal. 18, 271-274 (1998). HPTLC of cephalexin on silica gel (prewashed with the mobile phase) with ethyl acetate - acetic acid - water 7:2:1. Quantitative determination by absorbance measurement at 263 nm. The method was linear in the range of 200-1600 ng/spot, average recovery was 101 %. The analytical results obtained by HPTLC were comparable with the HPLC method of USP XXIII. The HPTLC method was suggested as alternative to the USP method considering the high throughput.

      Classification: 32a
      103 109
      RP-TLC determination of the lipohilicity of 1-substituted pyrrolidin-2-one derivatives
      Katarzyna KULIG*, B. MALAWSKA (*Department of Physicochemical Drug Analysis, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Kraków, Poland; mfkkulig@cyf-kr.edu.pl)

      Correlation of lipophilicity with affinity for alpha-adrenoceptors. J. Planar Chromatogr. 22, 141-144 (2009). Determination of the relative lipophilicity of 14 1-substituted pyrrolidin-2-one by TLC on RP-18 with mixtures of acetonitrile and pH 7.0 Tris buffer with volume fractions of acetonitrile between 20 and 80 %, with chamber saturation for 2 h. Detection under UV light. Retention data obtained by this method were exponentially dependent on acetonitrile concentration and enabled estimation of the relative lipophilicity corresponding to pH 7.0 Tris buffer as mobile phase.

      Classification: 32a
      103 160
      Stability-indicating high performance thin layer chromatography determination of paroxetine hydrochloride in bulk drug and pharmaceutical formulations
      A. VENKATACHALAM*, V.S. CHATTERJEE (*Bhavan's College, Department of Chemistry, Andheri West, Mumbai 400058, India)

      Anal. Chim. Acta 598 (2), 312-317 (2007). TLC of paroxetine hydrochloride on silica gel with butanol - acetic acid - water 16:4:1. The hRf value of paroxetine HCl was 48 and separation from the degradation products (produced by acid and alkali hydrolysis, oxidation and photodegradation) was good. Quantitative determination by absorbance measurement at 295 nm. The linearity was in the range of 300 - 1500 ng/spot and the correlation coefficient was 0.9903. The limit of detection and quantitation was 50 and 150 ng/zone, respectively.

      Classification: 32c
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