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. 10, 133-134 (1997). TLC of thiopentone (5-ethyl-5-(1-methylbutyl)-2-thiobarbituric acid) and butobarbitone, phenobarbitone, pentobarbitone, phenytoin, and quinalbarbitone on silica with hexane - acetone 4:1 with chamber saturation. Detection by spraying with an acidified potassium iodate - starch solution. Preparation of acidified 1% potassium iodate solution by dissolving 1 g potassium iodate in 100 mL distilled water and acidifying with hydrochloric acid; 1% aqueous starch solution; reagent solution: mixing of 20 mL acidified 1% potassium iodate solution and 5 mL starch solution immediately before use.
(Arzneimittelfälschungen). Dtsch. Apoth. Ztg. 140, 63-70 (2000). TLC of anabolic steroid hormones (i. a. metandienone, stanozolol, methyltestosterone, clenbuterol hydrochloride) on silica gel with ethyl acetate - n-hexane 1:1. Evaluation under UV at 254 nm. Detection by spraying with 25 % sulfuric acid in ethanol and heating for 10 min at 1208C until optimum development of the colors of the spots. Simple and fast method.
J. Sep. Sci. 30, 2092-2096 (2007). HPTLC of flavonoids in Bauhinia variegata, Bacopa monnieri, Centella asiatica, Ginkgo biloba, Lonicera japonica, Rosa bourboniana, Rosa brunonii, and Rosa damascena on RP-18 with two-fold development with water (5 % formic acid) – methanol 7:3 and water (5 % formic acid) – methanol 1:1 as mobile phases. Quantitative determination by absorbance measurement at 280 nm. The hRf values of apigenin (1), quercetin (2), rutin (3), luteolin (4), and quercitrin (5) were 19, 29, 34, 51, and 63, respectively. Linearity was between 150 and 800 ng/zone for (1) and (3) and between 200 and 1000 ng/zone for (2), (4) and (5). The limits of detection and quantification for (1) – (5) were 30 and 166 ng/zone, 40 and 200 ng/zone, 20 and 150 ng/zone, 40 and 200 ng/zone, and 40 and 200 ng/zone, respectively. Recovery was between 97 and 99.8% for (1) – (5).
J. Planar Chromatogr. 20, 135-138 (2007). HPTLC of eugenol (4-allyl-2-methoxyphenol) on silica gel prewashed with methanol in a twin-trough chamber saturated for 20 min with toluene - ethyl acetate - formic acid 93:7:1.4). Quantitation by scanning at 289 nm.
J. Planar Chromatogr. 20, 139-140 (2007). HPTLC of eugenol (4-allyl-2-methoxyphenol) on silica gel with heptane - ethyl acetate 3:2 in normal, unsaturated chambers. Visualization under UV light at 254 nm.
Arzneim.-Forsch./Drug Res. 56, 661-664 (2006). TLC of two biflavones, ochnaflavone and 2’’,3’’-dihydroochnaflavone and two isoflavones, 5,7,4’-trihydroxy-3’,5’-dimethoxyisoflavone (piscigenin) and 5,4’-dihydroxy-7,3’,5’-trimethoxyisoflavone on silica gel with dichloromethane - methanol 9:1. Detection by spraying with methanolic DPPH radical (1,1-diphenyl-2-picryl hydrazyl) solution (20 g/L).
Pharmazie 63, 633-635 (2008). TLC of deoxyalkannin, alkannin-1’-beta-hydroxy-isovalerate, and alkannin-1’-beta-acetoxy-isovalerate on silica gel with hexane - ethyl acetate - ethanol 20:1:1. Detection under UV 254 nm.
J. AOAC Int. 91, 1145-1148 (2008). TLC of alpha-mangostin on silica gel with dichloromethane - methanol 24:1 in a saturated twin-trough chamber. Quantitative determination by absorbance measurement at 320 nm.