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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      115 025
      HPTLC based chemometrics of medicinal mushrooms
      A. BHARDWAJ, M. PAL, M. SRIVASTAVA, R. TULSAWANI, R. SUGADEV, K. MISRA* (*Department of Biochemical Sciences (DBCS), Defence Institute of Physiology and Allied Sciences (DIPAS), Lucknow Road, Timarpur, Delhi 110054, India, kmisra99@yahoo.com)

      J. Liq. Chromatogr. Relat. Technol. 38, 1392-1406 (2015). HPTLC of Cordyceps sinensis and Ganoderma lucidum on silica gel with ethyl acetate - dichloromethane - formic acid - glacial acetic acid - methanol 10:10:1:1:2. Qualitative identification at UV 254 nm and UV 366 nm. Hyphenation of electronspray ionization/mass spectrometry with HPTLC facilitated fast and convenient profiling of the metabolites in the extracts. For the chemometric analysis, raw and column data matrices were constructed using hRF datasets.

      Classification: 8a, 32e
      115 042
      Effects of Schistosoma mansoni and high temperature on the lipid composition of Biomphalaria glabrata as determined by high-performance thin-layer chromatography and densitometry
      Alexandra HUNSBERGER, B. FRIED*, J. SHERMA (*Department of Biology, Lafayette College, Easton, PA, 18042, USA, friedb@lafayette.edu)

      J. Planar Chromatogr. 28, 157-161 (2015). HPTLC of neutral lipids (1) and polar lipids (2) on silica gel with petroleum ether - diethyl ether - glacial acetic acid 80:20:1 for (1) and with chloroform methanol - water 65:25:4 for (2). Detection with phosphomolybdic acid for (1) and cupric sulfate - phosphoric acid for (2). Quantitative determination by absorbance measurement at 610 nm for (1) and 370 nm for (2). The effects of both, high temperature and S. mansoni infection, had individual and combined deleterious effects on lipid metabolism of B. glabrata snails.

      Classification: 11c
      115 063
      Simultaneous determination of carbinoxamine, pholcodine,
      and ephedrine in antitussive preparation by high-performance liquid chromatography
      and thin-layer chromatography - densitometry
      A. AZIZ, H. HESHAM, M. HEGAZI, O. MAHMOUD* (*Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr-El Aini Street, 11562 Cairo, Egypt, dr.omniali@gmail.com)

      J. Planar Chromatogr. 28, 307-315 (2015). HPTLC of carbinoxamine (1), pholcodine (2) and ephedrine (3) in a pharmaceutical preparation on silica gel with chloroform - propanol - ammonia 60:40:1. Quantitative determination by absorbance measurement at UV 254 nm. The hRF values for (1) to (3) were 12, 30 and 42. Linearity was in the range of 0.5-9 ng/zone for (1), 1-10 ng/zone for (2) and 5-45 ng/zone for (3). LOD and LOQ were 0.1 and 0.4 ng/zone for (1), 0.2 and 0.6 ng/zone for (2) and 0.6 and 1.8 ng/zone for (3), respectively. Intra-day and inter-day precisions were below 2 % (n=3). Mean recoveries were around 101 % for (1) to (3). The HPTLC method was more simple, sensitive and economic than the HPLC method.

      Classification: 32a
      116 019
      Quantitative surface scanning by Direct Analysis in Real Time mass spectrometry
      T. HAEBE, Gertrud MORLOCK* (*Interdisciplinary Research Center (IFZ) and Institute of Nutritional Science, Chair of Food Science, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany, Gertrud.Morlock@uni-giessen.de)

      Rapid Commun. Mass Spectrom. 29, 474-484 (2015). The paper describes the modification of the standard Direct Analysis in Real Time mass spectrometry (DART) SVPA-3DS system for a reliable direct scanning of planar objects without the use of any internal standard. Optimization is focused on the substrate movement relative to the ion source outlet and the mass spectrometer inlet as well as substrate carrier and a special transfer tube. For the repeated DART-MS scanning along five identical deposited bands a mean precision of 2.7 % was obtained. A signal decay of 62 % was observed after five scans, which means that repeated analyses are possible at a decreasing signal intensity. After HPTLC of methyl-4-hydroxybenzoate and butyl-4-hydroxybenzoate, mean determination coefficients of 0.9937 and 0.9906 were obtained for five calibrations on five plates, respectively. The mean recovery of two control standards was 94 % with a mean repeatability of 9 % (n=5) obtained on five different plates.

      Classification: 4e
      116 037
      Lipid exchange between Borrelia burgdorferi and host cells
      J.T. CROWLEY, A.M. TOLEDO, T.J. LA ROCCA, J.L. COLEMAN, E. LONDON, J.L. BENACH* (*Center for Infectious Diseases, Stony Brook University, Stony Brook, New York, USA; jbenach@notes.cc.sunysb.edu)

      PLoS ONE 9(1), e1003109 (2013). In order to understand how Borrelia burgdorferi acquires cholesterol from its host, five experiments were performed. HPTLC on silica gel with chloroform – methanol 17:3, the lipids were extracted through the Bligh and Dyer method: (1) from the spirochete incubated 4 h in a medium containing 4 mg/L BODIPY-cholesterol (fluorescing only in hydrophobic environment), (2) from the spirochete incubated 2 h in a medium containing 10 µCi/L tritiated cholesterol, (3) from HeLa cells incubated with the spirochete itself charged with tritiated cholesterol (after removal of all spirochetes). The same analysis was applied (4) to the purified outer membrane vesicles of the spirochete previously charged with BODIPY-cholesterol. In cases (1) and (4), UV detection showed that the BODIPY-cholesterol is incorporated into the cholesterol glycolipids of B. burgdorferi, whereas without incubation it has the same hRf as cholesterol. In cases (1), (2) and (4), iodine staining made free cholesterol and cholesterol-glycolipids (galactopyranosides) visible, but no other (cholesterol-free) lipids. In case (2), the chromatogram was sprayed with EN3HANCE Spray (DuPont), exposed using BioMax MR Film (Kodak) for 4 and 14 days at −80 °C and developed using a Medical Film Processor Model SRX-101A (Konica); the radiolabelled cholesterol was shown incorporated into the cholesterol-glycolipids. In cases (2) and (3), the radiolabelled zones on the layer were scraped off and analyzed by liquid scintillation counting; cholesterol-glycolipids were found (more than free cholesterol) transferred from the spirochete to the HeLa plasmalemma.

      Classification: 11c, 13c, 34
      116 064
      Development of novel monoclonal antibodies-based ultrasensitive enzyme-linked immunosorbent assay and rapid immunochromatographic strip for aflatoxin B1 detection
      J. LIU (Liu Jiu Wei), C. LU (Lu Chuan Chen), B. LIU (Liu Biing Hui), F. YU (Yu Feng Yih)* (*School of Biomedical Sciences, Chung Shan Medical University, Taichung, Taiwan, fengyu@csmu.edu.tw)

      Food Control. 59, 700-707 (2016). HPTLC of aflatoxin B1 conjugated with carboxymethoxylamine hemihydrochloride (aflatoxin B1-CMO) on silica gel with chloroform - methanol 9:1 and 15 % acetic acid. Identification under UV light at 366 nm. The method was applied for conjugation with bovine serum albumin.

      Classification: 28b
      117 004
      Multivariate look at the TLC retention – A concise review
      L. KOMSTA (Department of Medicinal Chemistry, Medical University of Lublin, Jaczewskiego 4, 20-090 Lublin, Poland, lukasz.komsta@umlub.pl)

      J. Liq. Chromatogr. Relat. Technol. 39, 242-248 (2016). Review of the application of multivariate TLC retention data, the theory of hierarchical cluster analysis, principal component analysis and parallel factor analysis. Different applications such as exploring retention, lipophilicity analysis, quantitative structure–activity relationship modeling, solvent selection and comparison with other techniques were described.

      Classification: 1, 3f
      117 028
      A new semiautomatic device with horizontal developing chamber for gradient thin-layer chromatography
      Aneta GRYSINSKA*, T. DZIDO, E. SITARCZYK, A. TUREK, A. CHOMICKI (*Department of Physical Chemistry, Medical University of Lublin, Lublin, Poland, anetahalkagrysinska@umlub.pl)

      J. Liq. Chromatogr. Relat. Technol. 39, 257-263 (2016). Gradient TLC of a mixture of 10 dyes on RP-18 with methanol in buffer pH 3. Development in a new designed chamber that enabled to perform gradient elution with one void volume of the mobile phase and did not require the special procedure of chromatographic plate preparation._x000D_

      Classification: 3d
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