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.
Analyst 119, 2571-2575 (1994). TLC on silica with 1) hexane - ether - dichloromethane 5:9:6, 2) chloroform - acetone 9:1, 3) cyclohexane - ethyl acetate - ethanol 24:16:1, 5) toluene - methanol - water 1:15:4, 6) hexane - dichloromethane - acetonitrile 8:2:1. Detection by spraying with N-methyl-N-(trimethylsilyl)-trifluoroacetamide solution and viewing under UV 366 nm. Identification by comparison of Rf values and fluorescence colors.
J. Chinese Trad. Patent Med. (Zhongchengyao) 18(12), 19-20 (1996). TLC on silica with petrol ether - ethyl acetate - formic acid 250:50:3. Detection by spraying with Godin reagent. Quantification by densitometry at 530 nm. Precision <4.7% (n=5). Recovery 97.9 ± 4.5% (n=5).
(Chota Gokhru) and Pedalum murex L. (Bada Gokhru). Indian Drugs 35 (4), 189-194 (1998). HPTLC of flavonoids and diosgenin on silica gel with toluene - ethyl acetate - formic acid 5:4:1. Visualization by spraying with anisaldehyde. Densitometry at 366 nm.
J. Chinese Trad. Patent Med. (Zhongchengyao) 22 (1), 80-100 (2000). A review with 728 references on the title topic, involving 270 references of TLC, 212 of HPLC, 139 of spectroscopy, 63 of GC and some others.
Indian Drugs 38 (8), 436-438 (2001). HPTLC on silica gel with hexane - dichloromethane - triethylamine 9:8:1. Densitometry at 235 nm with diltiazem as internal standard.
J. Sep. Sci. 37, 2675-2681 (2014). HPTLC of the acidic catecholamine metabolites (1) 3,4-dihydroxymandelic acid, (2) epinephrine, (3) vanillylmandelic acid, (4) 3,4-dihydroxyphenylacetic acid and (5) homovanillic acid in human urine on RP-18 with citrate buffer (pH 3.0) - methanol - formic acid 48:2:5. Detection by spraying with 0.02 % 2,2-diphenyl-1-picrylhydrazyl radical solution in ethanol. Quantification by digital imaging processing. The hRF values of (1) to (5) were 84, 65, 59, 47 and 22, respectively. Linearity was in the range of 30-150 ng/zone for (1), (2) and (4), 90-450 ng/zone for (3) and 60-300 ng/zone for (5). The intermediate intra-day and inter-day precisions were below 3 % (n=3) for (1) to (5). The LOD and LOQ were 33 and 36 ng/zone for (1), 36 and 42 ng/zone for (2), 103 and 120 ng/zone for (3), 13 an 17 ng/zone for (4) and 45 and 54 ng/zone for (5), respectively. Recoveries for the compounds were between 94.6 and 105.7 %.
J. Planar Chromatogr. 20, 235-237 (2007). TLC of atorvastatin, cerivastatin, fluvastatin, lovastatin, and simvastatin on RP-18 in horizontal chamber with sandwich configuration with methanol - buffer eluents of different composition. The best selectivity - separation of all the compounds - was achieved with methanol - phosphate buffer pH 7.60 4:1. Detection and densitometry at 254 nm.
Japanese J. of Clin. Pathology (Rinsho Byori) 32, 425-428 (1984). TLC of urinary vanillyl mandelic acid on DEAE cellulose with butanol - pyridine - water 14:4:5. Semi-quantification by comparing the color of the spots.