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. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 17, 102-103 (1992). TLC of isoferulic acid on silica with petrol ether – ethyl acetate – acetic acid 6:2:1. Detection by exposure to iodine vapor. Quantification by densitometry at 290 nm.
J. Planar Chromatogr. 5, 229-233 (1992). TLC of a bis quaternary ammonium steroid on silica with lithium perchlorate (20%) in water - 2-propanol - glycerol 5:90:5. Separation of the decomposition products with sodium iodide (40%) in water - 2-propanol - acetonitrile 5:90:5. Detection with iodine vapor resp. by immersion into a solution of iodine (0.25%) in chloroform - methanol 1:1 (decomposition products). TLC of an estrogen and a progestogen on silica with toluene - ethyl acetate - acetic acid 80:20:3. Quantification by scanning in fluorescence/reflection mode. Practical hints on application, development, detection, and densitometric evaluation; if performed carefully, TLC results are of the same quality as those from HPLC or GC.
J. Chromatogr. 579, 203-207 (1992). TLC of the reaction mixtures in the dansyl hydrazine derivatization of the title compounds on silica with propanol - 2-propanol - butanol - water 30:45:2:20 containing 0.04M NaCl and 0.01M NH3. TLC is used for selection of the extraction solvent for the compounds.
J. Chromatogr. 581, 306-309 (1992). Drug monitoring of salbutamol by thin-layer chromatography. Studies of the influence of time lapse in processing of serum samples, i.e. centrifugation, extraction and chromatography. Discussion of the stability of salbutamol in the sera of patients.
Chinese J. Hosp. Pharm. (Zhongguo Yiyuan Yaoxue Zazhi) 12, 202-203 (1992). TLC of hydroquinone diacetate on silica with toluene - ether 4:1. Quantification by densitometry at 375 nm.
J. Shenyang Pharm. Coll. (Shenyang Yaoxueyuan Xuebao) 9, 22-25 (1992). TLC of thalicsimidine, glaucine and exopurpurin on silica with different solvent systems. Quantification by densitometry. Comparison of the results with those obtained by HPLC.
J. Chin. Trad. Med. (Zhogguo Zhongyao Zazhi) 17, 491-492(1992). TLC of arecoline on silica with chloroform - methanol - NH3 240:5:4. Quantification by densitometry at 214 nm. C.V. 1.95%.
J. Chinese Herb Med. (Zhongcaoyao) 26, 301-303 (1993). Extraction with water, ethanol, toluene and benzene. Identification by TLC on silica with butanol - ethanol - water - acetaldehyde - ethyl acetate 24:12:4:20:30. Detection by spraying with 0.2 % ninhydrin in ethanol and heating at 105 °C for 10 min.