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. 33, 397-404 (2020). HPTLC of ephedrine on silica gel with n-butyl acetate - acetone - 1-butanol - 5 M ammonia - methanol 4:2:2:1:1. Detection at UV 254 nm. The separated zones eluted directly from the plate into an MS. The ionization mode was selected as electrospray ionization (ESI). The hRF value for ephedrine was 41.
J. Planar Chromatogr. 33, 391-396 (2020). HPTLC of duloxetine hydrochloride (1) and 1-naphthol (2) on silica gel with chloroform - ethyl acetate - benzene - 33 % ammonia solution 60:30:10:1. Quantitative determination by absorbance measurement at 233 nm. The hRF values for (1) and (2) were 15 and 8, respectively. Linearity was between 200 and 1400 ng/zone for (1) and 60 and 540 ng/zone for (2). Intermediate precision was below 2 %. The LOD and LOQ were 23 and 71 ng/zone for (1) and 15 and 47 ng/zone for (2), respectively. Average recovery was 98.8 % for (1) and 99.6 % for (2).
J. Planar Chromatogr. 33, 419-425 (2020). Immunochromatography of cannabinoids (1) and opiates (2) in human urine using a test cassette device consisting of five parts, including a plastic backing, sample pad, conjugate pad, absorbent pad, and nitrocellulose (NC) membrane. Visual LOD was 50 ng/mL for (1) and 300 mg/mL for (2). Recovery was between 98 and 111 % for (1) and 101 and 110 % for (2).
J. Planar Chromatogr. 33, 365-370 (2020). HPTLC of lupeol (1) and β-sitosterol (2) in the stem bark of Crataeva nurvala on silica gel with toluene - methanol 24:1. Detection by spraying with 1 % anisaldehyde - sulfuric acid reagent, followed by heating at 110 ºC. Quantitative determination by absorbance measurement at 545 nm. The hRF values for (1) and (2) were 48 and 34, respectively. Linearity was between 2 and 6 µg/zone for both (1) and (2). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 43 and 133 ng/zone for (1) and 57 and 173 ng/zone for (2), respectively. Average recovery was 98.6 % for (1) and 98.1 % for (2).
J. Planar Chromatogr. 33, 405-412 (2020). HPTLC of E-102 (1), E-124 (2), and E-133 (3) azo dyes with n-butanol - isopropanol - 25 % ammonia - water 13:4:2:1. Quantitative determination by absorbance measurement at 420 nm for (1), 335 nm for (2) and 410 nm for (3), respectively. The hRF values for (1) to (3) were 16, 18 and 36, respectively. Linearity was between 200 and 1000 ng/zone.
J. Planar Chromatogr. 33, 371-380 (2020). HPTLC of adapalene on silica gel with toluene - acetone 1:1. Quantitative determination by absorbance measurement at 317 nm. The hRF value for adapalene was 58. Linearity was between 10 and 100 ng/zone. Intermediate precision was below 2 % (n=6). The LOD and LOQ were 1.5 and 4.6 ng/zone, respectively. Recovery was between 97.5 and 101.5 %.
J. Planar Chromatogr. 33, 255-262 (2020). HPTLC of triazophos in human whole blood on silica gel with n-hexane - acetone 4:1. Quantitative determination by absorbance measurement at 248 nm. The hRF value for triazophos was 18. Linearity was between 2 and 100 µg/mL. Intermediate precision was below 2 % (n=5). The LOQ was 2 µg/mL. Average recovery was 90.7 %.
J. Planar Chromatogr. 33, 321-326 (2020). HPTLC of astragaloside IV (1) and calycosin-7-O-β-glucoside (2) from raw and honey-processed Radix Astragali on silica gel with chloroform - methanol - water 13:7:2. Quantitative determination by absorbance measurement at 365 nm. The hRF values for (1) and (2) were 36 and 68, respectively. Linearity was between 0.25 and 2.05 µg for (1) and 0.073 and 2.94 µg for (2). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 42 and 126 ng for (1) and 15 and 45 ng for (2), respectively. Average recovery was 98.7 % for (1) and 99.1 % for (2).