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.
powder extract using benzyl isothiocyanate as biomarker
J. Planar Chromatogr. 31, 445-450 (2018). HPTLC of benzyl isothiocyanate in the root of Salvadora persica with n-hexane. Quantitative determination by absorbance measurement at 254 nm. The hRF value for benzyl isothiocyanate was 39. Linearity was between 3–15 µg/zone. LOD and LOQ were 1 and 3 μg/zone. The intermediate precision was <2 % (n=3). Recovery was between 95.2 and 103.2 %.
J. Microchem. 35 112-119 (1987). TLC of urea, thiourea, selenourea, 9H-xanthene, thioxanthene, selenoxanthene, xanthone, thioxanthone, selenoxanthone on silica with 20 resp. 25 different solvents. Visualization with 6 different reagents, in particular by spraying with conc. sulfuric acid. Determination of optimum separation systems.
J. Chromatogr. Sci. 31, 216-219 (1993). Separation and purification of polar mixtures of low molecular weight sulfonic acid derivatives containing 1-6 sulfonic acid moieties and possessing molecular weight differences ranging from less than 100 and up to 650 by using gel permeation chromatography. TLC analysis of the eluted fractions on silica with butanol - acetic acid -water 12:5:3. Visualizaion under UV.
Chin. J. Anal. Lab. (Fenxi Shiyanshi) 20 (3), 48-50 (2001). TLC on silica gel with isopropanol - ethanol - NH3 1:1:1. Detection under UV 254 nm. Quantification by UV spectrophotometry at 252 nm. Investigation of the optimization of the separation and validation of the method.
chromatographic method
J. Planar Chromatogr. 31, 477-487 (2018). HPTLC of thiocolchicoside on silica gel with toluene – acetone – water 3:15:2. Quantitative determination by absorbance measurement at 370 nm. The hRF value for thiocolchicoside was 53. Linearity was between 100 and 500 ng/zone. LOD and LOQ were 4 and 12 ng/zone. The intermediate precision was <2 % (n=3). Recovery was between 99.4 and 101.7 %.
J.Chromatogr. 447, 225-229 (1988). TLC of various sulphoxides and sulphimides on silica with acetone. Detection with a solution of 0.5M sodium iodide in anhydrous acetone and a 0.8M solution of tri fluoroacetic anhydride prepared immediately before use. Detection limits for dialkyl and diaryl sulphoxides are 5-10 µg.
J. Liquid Chromatogr. 16, 1859-1866 (1993). TLC of aliphatic thiols after labelling with methyl 4-(6-methoxynaphthalen-2-yl)4-oxo-2-butenoate on silica with a) chloroform - methanol - acetic acid 17:3:2, and 45:5:1. Detection under UV 254 and 366 nm.
J. Planar Chromatogr. 15, 116-119 (2002). TLC of benzo(b)naphtho(1,2-d)thiophen, benzo(b)naphtho(2,1-d)thiophene, diacenaphthyleno(1,2-b;1',1'-d)thiophene, benzo(b)phenanthro(9,10-d)thiophene, and dibenzothiophene - and their sulfone derivatives - on silica gel and RP-18 with e.g. methanol, acetonitrile, acetonitrile - water 5:1, and methanol - water 5:1. Detection under UV 254 and 366 nm. Densitometry at 254 nm.