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.

Page
      123 054
      A new chromogenic spray reagent for the detection and identification of oxyfluorfen herbicide in biological material by High-Performance Thin-Layer Chromatography
      A. PATIL*, K. PATIL, A. PATIL, P. KULKARNI, V. CHANDEGAONKAR, B. MORE, D. MANE (*Regional Forensic Science Laboratory, Dindori Road, Nashik 422004, Maharashtra, India, atul.patil76@gov.in)

      J. Planar Chromatogr. 32, 69-71 (2019). HPTLC of oxyfluorfen in visceral tissue on silica gel with hexane - acetone 4:1. Detection by spraying with 5 % stannous chloride solution in hydrochloric acid, followed by heating at 110 ºC for 20 min. After cooling, the plates were sprayed with freshly prepared cooled (0‒5 °C) nitrating mixture of sodium nitrite in hydrochloroc acid, followed by a solution of β-napthol in sodium hydroxide. The hRF value of oxyfluorfen was 61

      Classification: 29d
      123 056
      Quantification of omega-3 fatty acids in dietary supplements and cooking products available on the polish market by Thin-Layer Chromatography–densitometry
      M. DABROWSKA, K. SOKALSKA, P. GUMULKA, Z. KUSZTAL, Malgorzata STAREK* (*Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland, m.starek@uj.edu.p)

      J. Planar Chromatogr. 32, 13-24 (2019). HPTLC of three omega-3 fatty acids, namely docosahexaenoic (1), eicosapentaenoic (2) and alpha-linolenic (3) on silica gel (activated by immersion in a 10 % silver nitrate solution in acetonitrile for 30 min, followed by drying at 60 °C for 30 min) with toluene - n-propanol - glacial acetic acid 200:20:1. Detection by exposure to iodine vapor for 60 min. Quantitative determination by absorbance measurement at 520 nm. The hRF values of (1) to (3) were 15, 26 and 57, respectively. The intermediate precision was below 2 % (n=10). The LOD and LOQ were 174 and 539 mg/mL for (1), 197 and 597 mg/mL for (2) and 201 and 609 mg/mL for (3), respectively. Average recovery for (1) to (3) was between 96.6 and 103.2 %.

      Classification: 11a
      123 057
      A comparative estimation of the morphine content of the Ayurvedic formulation ‘Kamini Vidrawan Ras’ using validated High-Performance Thin-Layer Chromatography and High-Performance Liquid Chromatography techniques
      A. SHARMA, C. DHAL, R. SRIVASTAVA* (*Department of Applied Chemistry, Delhi Technological University, Delhi 110042, India, richa_srivastava@dce.ac.in)

      J. Planar Chromatogr. 32, 47-50 (2019). HPTLC of morphine hydrochloride in the Ayurvedic formulation "Kamini Vidrawan Ras" on silica gel with ethyl acetate - methanol - ammonia solution 17:2:1. Quantitative determination by absorbance measurement at 280 nm. The hRF value of morphine was 36. Linearity was between 0.4 and 1.2 µg/mL. The intermediate precision was below 1 % (n=6). The LOD and LOQ for morphine were 0.5 and 1.5 µg/mL, respectively. Recovery rate was 100.0 %. Results were comparable to a validated HPLC method.

      Classification: 22
      123 055
      New chromogenic reagent for High-Performance Thin-Layer Chromatographic detection of organophosphorus insecticide monocrotophos in biological materials
      U. PAWAR*, C. PAWAR, U. KULKARNI, R. PARDESHI, M. FAROOQUI, D. SHINDE (*Regional Forensic Science Laboratories, Aurangabad, MS, India, upawar929@gmail.com)

      J. Planar Chromatogr. 32, 61-64 (2019). HPTLC of monocrotophos in biological samples (pieces of stomach, small and large intestine, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 19:1. Detection by spraying with a chromogenic reagent (2 g chloranil mixed with 2 g sodium nitrite dissolved in 10 % nitric acid solution). The hRF value of monocrotophos was 76

      Classification: 29b
      123 059
      Use of diphenylamine reagent for High-Performance Thin-Layer Chromatographic Detection of organochloro insecticide endosulfan in biological samples
      U. PAWAR*, C. PAWAR, U. KULKARNI, R. PARDESHI, M. FAROOQUI, D. SHINDE (*Regional Forensic Science Laboratories, Aurangabad, MS, India, upawar929@gmail.com)

      J. Planar Chromatogr. 32, 65-68 (2019). HPTLC of endosulfan in biological samples (pieces of stomach, intestine, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 4:1. Detection by spraying with a 10 % sodium hydroxide solution and then with diphenylamine reagent (2 g diphenylamine in 20 mL glacial acetic acid and 20 mL ethyl acetate), following by exposure to sunlight for 10 min. The hRF values of the endosulfan coordination complex (alpha and beta isomers) were 66 and 85. Zones were stable for 8 to 10 days.

      Classification: 29a
      123 060
      Superiority of Thin-Layer Chromatography over High-Performance Liquid Chromatography in enantioseparation
      D. SINGH, P. MALIK, R. BHUSHAN (*Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India, rbushfcy54@gmail.com)

      J. Planar Chromatogr. 32, 7-12 (2019). HPTLC of (RS)-mexiletine on RP-18 plates impregnated with 0.03 mM bovine serum albumin as chiral additive with acetonitrile - dichloromethane - methanol 1:1:1. Detection by exposure to iodine vapors. Resolution was 2.3 for the HPTLC method and 1.9 using an HPLC method. The HPTLC analysis took nearly 7 min, whereas HPLC took nearly 265 min to get the results.

      Classification: 38
      123 061
      High-Performance Thin-Layer Chromatographic– Densitometric determination of the major triterpene saponins and their aglycones from Centella asiatica

      J. Planar Chromatogr. 32, 25-30 (2019). HPTLC of asiaticoside (1) and madecassoside (2) in Centella asiatica on silica gel with chloroform - methanol - water 5:4:1. Quantitative determination by absorbance measurement at 202 nm. The hRF values for (1) and (2) were 72 and 47, respectively. Linearity was between 100 and 1500 ng/zone for both (1) and (2). The intermediate precision was below 4.3 % (n=3). The LOD and LOQ for (1) and (2) were 14 and 60 as well as 37 and 82 ng, respectively. Recovery rate was 103.3 % for (1) and 95.8 % for (2).

      Classification: 14
      123 062
      Validated High-Performance Thin-Layer Chromatographic–Densitometric method for the isolation and standardization of ayapanin in Ayapana triplinervis
      S. BISWAS, P. MUKHERJEE* (*School of Natural Product Studies, Jadavpur University, Kolkata 700032, India: naturalproductm@gmail.com)

      J. Planar Chromatogr. 32, 41-46 (2019). HPTLC of ayapanin in the leaves of Ayapana triplinervis on silica gel with ether - ethyl acetate 3:2. Quantitative determination by absorbance measurement at 254 nm. The hRF value of ayapanin was 56. Linearity was between 200 and 1000 ng/zone. The intermediate precision was below 0.8 % (n=6). The LOD and LOQ for ayapanin were 54 and 169 ng/zone, respectively. Recovery rate was 99.7 % for ayapanin.

       

      Classification: 8b
Page