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.
J. Planar Chromatogr. 7, 95-97 (1994). Identification of herbs and herbal products by TLC followed by photo documentation acc. to H. Wagner, S. Bladt, E.M. Zgainski, Plant Drug Analysis, Springer Publishers, Berlin, Germany (1984) and "finger printing" comparison. Reported: TLC of plant extracts on silica. Tonka beans with methanol; main component of interest was coumarin. Bloodroot with propanol - formic acid - water 90:1:9; main component of interest was berberine hydrochloride. Calamus with toluene - ethyl acetate 93:7, visualization by spraying with vanillin-sulfuric acid reagent; main component of interest was asarone. Yohimbe bark with toluene - ethyl acetate - diethyl amine 7:2:1, visualization under UV 356 nm; main component of interest was yohimbine hydrochloride. Mandrake with chloroform - methanol 9:1, visualization by spraying with sulfuric acid; main component of interest was podophyllum resin. Buckthorn bark with ethyl acetate - methanol - water 100:27:20, visualization under UV 356 nm; main components of interest were frangulins A and B.
(German). GIT Fachz. Lab. Spezial-Chrom.1/95, 19-24 (1995). HPTLC of 38 of the most important drugs on silica in an automatic developing chamber (ADC) and by automated multiple development (AMD) with anthranilic acid, theobromine, hydrocortisone, and sudan red II as test substances with ethyl acetate - methanol - NH3 85:10:59 or acetone - NH3 24:1 for ADC.
J. Planar Chromatogr. 9, 286-288 (1996). HPTLC of 3,4-methylenedioxyamphetamines of the ecstasy group (MDA - 3,4-methylenedioxyamphetamine, MDMA - N-methyl-3,4-methylenedioxyamphetamine, MDE - N-ethyl-3,4-methylenedioxyamphetamine) on silica with ethyl acetate - acetone - methanol - 25% NH3 10:10:4:1. After careful removal of the mobile phase, NH3 in particular, derivatization with OBPB solution (26.3 mg in 100 ml acetone or methanol) by dipping the chromatogram three times, 2 s each. The plate was heated at 100°C for 5 min for stabilization. The reagent solution is stable for several months if stored in the refrigerator protected from light. Densitometry before derivatization at 283 nm and after derivatization at 355 nm; recording of spectra.
Influence of sample preparation methods and conditions. J. Liq. Chrom. & Rel. Technol. 27, 2463-2470 (2004). TLC of 1-(3,4-methylenedioxyphenyl)-2-nitropropene, an intermediate product of MDMA (3,4-(methylenedioxy)methamphetamine, also known as ,ecstasy’, and impurities on silica gel in a horizontal chamber with chloroform - ethyl acetate 49:1. Detection of separated impurities under UV light at 254 and 366 nm.