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
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- 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.
J. Planar Chromatogr. 3, 370-375 (1990). The influence of derivatization technique, plate drying, reagent concentration, and selected detector parameters on the densitometric determination of flavonoids was investigated using the two main flavonoid glucoronides from Malva silvestris leaves as an example. Postchromatographic derivatization by dipping successively in 0.5 % NST (2-aminoethyl diphenylborinate) in ethyl acetate and 5 % polyethylene glycol in dichloromethane. The method is also appropriate for the quantitative determination of flavonoids.
Biochemical Systematics and Ecology 19, 253-258 (1991). TLC of lupanine and 7-hydroxy-lupanine on silica with chloroform - methanol - 28% NH3 85:14:1. Detection under UV.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 16, 90-91 (1991). TLC of astragalin A on silica with chloroform - methanol - water 65:35:10. Quantification by densitometry at 510 nm.
(Hungarian). Magyar Kémiai Folyóirat 97, 266-276 (1990). TLC of 8-dodecen-1-ylisomeric mixtures on silica with toluene - ethyl acetate 10:2, cyclohexane - acetone 10:2 or 1:1. Detection by spraying with iodine solution.
(TLC in pharmacy: buckthorn bark.) Deutsche Apotheker Zeitung 132, 70-72 (1992). TLC of 1,8-dihydroxayanthracen and derivatives on silica with ethyl acetate – methanol – water 77:13:10. Visualization by spraying with 10 % KOH in methanol, heating at 105 °C for 15 min. and under UV 254 and 365 nm or under visible light.
Nachweis mittels DC. (Pure enantiomeric drugs. Identification by densitometry.) Deutsche Apotheker Zeitung 132, 947 –952 (1992). TLC of amino acids, a-methyl amino acids on chiral plates and RP-18 silica with methanol – water – acetonitrile 1:1:4 and 5:5:3, also with methanol – water 1:8 and acetone – methanol – water 10:2:2). Detection by spraying with 0,3% ninhydrin in acetone.
J. Chromatogr. 558, 265-272 (1991). Preparative TLC of erythromycin A, erythromycin A N-oxide and pseudoerythromycin A on silica with chloroform – methanol – NH3 90:10:1. Detection by spraying cut off plate margins with a solution of anisaldehyde – sulfuric acid – 95% ethanol 1:1:9 and heating at 100 °C. Elution of positioned substances with chloroform – methanol 2:1. Identification by MS and 1H and 13C NMR.
Magyar Kémiai Folyoirat 98, 115-116 (1992). TLC of three diasterioisomeric 2,3-o-isopropylidene tartaldehyde dithioacetals from monosaccarides on silica with hexane – ethyl acetate 7:3 or 9:1, chloroform – methanol 9:1 or 10:1, hexane – ether – ethyl acetate 30:3:1, dichloromethane – methanol 93:7. Visualization under UV 254 nm and by spraying with various spray reagents.