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. The saved items can be printed to PDF using the print function of your web browser.
) (Chinese). J. China Pharm. Univ.(Zhongguo Yaoke Daxue Xuebao) 22, 241-243 (1991). TLC of ribostamycina and neamine on silica with chloroform – methanol – NH3 – acetone 2322. Detection by spraying with 0.03% ninhydrin. Quantification by densitometry at 535 nm.
J. Planar Chromatogr. 7, 159-162 (1994). HPTLC of oxolinic acid on silica impregnated with 0.1 M K2HPO4 with chloroform - acetone 91; of erythromycin on silica with ethyl acetate - acetic acid - water 622. Visualization by derivatization with 4-methoxybenzaldehyde; quantification by densitometry (absorbance at 517 nm). HPTLC of oxytetracycline on silica treated by dipping into an aqueous solution of 10% EDTA with dichloromethane - methanol - water 59356. Scanning by fluorescence at 366/>400 nm or by absorbance at 254 or 280 nm.
J. AOAC Int. 79, 375-379 (1996). TLC of oxytetracycline or chlorotetracycline in animal feeds in the presence of 11 other drugs (3 nitrofurans, 2 macrolide antibiotics, 3 sulfonamides, 2 coccidiostatics, 1 antibacterial growth promoter) on silica with chloroform - methanol 101. Detection under UV 254 and 366 nm. Quantification after microbiologically elution by the agar diffusion method. Limit of quantification 0.625 ppm, recovery 92.9 %, CV 2.3 - 4.4 %.
J. AOAC Int. 81, 51-56 (1998). TLC of 6 sulfonamides (sulfadimidine, sulfadoxine, sulfadiazine, sulfadimethoxine, sulfathiazole, sulfamerazine) on silica gel with concentration zone with mixtures of NH3 in methanol and dichloromethane and a 3-step TLC method acc. to L.S.G. van Poucke et al., J. Chromatogr. Sci. 29, 423-427 (1991). Detection after drying by dipping in a 0.01% fluorescamine in acetone solution and observation under UV 366 nm. Semiquantitative determination by visual comparison of the spots against spiked samples.
J. Planar Chromatogr. 14, 350-354 (2001). TLC of troleandomycin, tylosin, rifamycin B, vancomycin, erythromycin, and rifampicin on polyamide 11 plates with five binary solvent mixtures methanol - water, ethanol - water, propanol - water, acetonitrile - water, and tetrahydrofuran - water. Detection by spraying with anisaldehyde - methanol - acetic acid - orthophosphoric acid - sulfuric acid 110010105 and heating at 110°C for 10 min.
J. Planar Chromatogr. 18, 423-426 (2005). HPTLC of antibiotics (sulfadimidine, sulfadiazine, sulfaguanidine, trimethoprim) on silica gel without chamber saturation in a twin-trough chamber with chloroform - methanol 8911. Quantification by videodensitometry at 254 nm. Limit of detection was 0.05 µg per spot for sulfadimidine, sulfadiazine, and sulfaguanidine, and 0.1 µg per spot for trimethoprim.
J. Planar Chromatogr. 23, 116-118 (2010). HPTLC of ochratoxin A on silica gel with toluene - ethyl acetate - formic acid 631 in a saturated chamber. Detection by spraying with ethanolic sodium bicarbonate solution (6 g sodium hydrogen carbonate, 100 mL water, 20 mL ethanol); after drying, evaluation and videodensitometry under 366 nm. The linear regression coefficient of the calibration for OTA in the concentration range 0.8 to 12 ng/zone was 0.9992. The mean recovery was 92 +- 8.9 %. Recovery from wine samples at levels of 0.5, 2, and 5 µg/L was 84, 90, and 102 %, respectively, and the respective relative standard deviations were 5.7, 8, and 7 %. LOD was 0.32 ng/spot and LOQ 0.1 µg/L.
Food Control. 70, 119-129 (2016). HPTLC of aflatoxins AFB1, AFB2, AFG1 and AFG2 in Brazil nut (Bertholletia excelsa) on silica gel with toluene – ethyl acetate – formic acid 541. Qualititative identification under UV light at 366 nm.