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
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- 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. AOAC Int. 106, 846-853 (2023). HPTLC of mebendazole (1) in the presence of its degraded product (2) on silica gel with ethanol - ethyl acetate - formic acid 60:160:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for mebendazole and its degraded product were 80 and 30, respectively. Linearity was in the range of 0.2-3 μg/zone. Intermediate precisions were below 2 % (n=3). LOD and LOQ were 0.58 and 1.85 μg/zone for (1) and 0.31 and 0.96 μg/zone for (2), respectively. Recovery was 100.2 % for (1) and 99.7 % for (2).
J. AOAC Int. 106, 1654-1665 (2023). HPTLC of thiocolchicoside (1) and lornoxicam (2) on silica gel with n-heptane - acetone - ethanol 3:1:1. Quantitative determination by absorbance measurement at 370 nm. The hRF values for (1) and (2) were 25 and 60, respectively. Linearity was in the range of 20-100 ng/zone for (1) and (2). Intermediate precisions were below 2 % (n=3). LOD and LOQ were 0.3 and 1.0 μg/zone, respectively. Recovery was between 98 and 102 %. The developed method’s greenness was evaluated using the AGREE (Analytical Procedure Greenness) tool.
J. AOAC Int. 106, 1471-1477 (2023). HPTLC of evogliptin on silica gel with acetonitrile - water - formic acid 15:4:1. Quantitative determination by absorbance measurement at 270 nm. The hRF value for evogliptin was 62. Linearity was in the range of 1-5 μg/zone. Intermediate precisions were below 2 % (n=3). LOD and LOQ were 0.3 and 1.0 μg/zone, respectively. Average recovery was 101.1 %.
J. AOAC Int. 106, 1374-1388 (2023). HPTLC of diclofenac sodium (1) and thiocolchicoside (2) on silica gel with n-heptane - methyl acetate - ethanol 7:1:2. Quantitative determination by absorbance measurement at 278 nm. The hRF values for (1) and (2) were 79 and 12, respectively. Linearity was between was in the range of 100-500 ng/zone for (1) and 20-100 ng/zone for (2). Intermediate precisions were below 2 % (n=3).
J. Liq. Chromatogr. Relat. Technol. doi:10.1080/10826076.2023.2284721 (2023). HPTLC of remogliflozin (1), vildgliptin (2) and metformin (3) on silica gel with phosphate buffer - acetonitrile - glacial acetic acid 15:35:1. Quantitative determination by absorbance measurement at 205 nm. The hRF values for (1) to (3) were 78, 60 and 36, respectively. Linearity was in the range of 50-100 ng/zone for (1) to (3). Intermediate precisions were below 2 % (n=6). LOD and LOQ were 5 and 16 ng/zone for (1), 3 and 8 ng/zone for (2) and 47 and 142 ng/zone for (3). Recovery was between 98 and 102 %.
J. Liq. Chromatogr. Relat. Technol. doi:10.1080/10826076.2023.2284737 (2023). HPTLC of quercetin (1), myricetin (2), tannic acid (3), gallic acid (4), ellagic acid (5), ascorbic acid (6) and humic acid (7) on silica gel with toluene - ethyl acetate - formic acid - methanol 15:15:4:2 in the first dimension and toluene - ethyl acetate - formic acid 6:3:1 in the second dimension for (1) to (4) and ethyl acetate - acetone - water - formic acid 5:3:1:1 for (5) and (6). Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (5) were 15, 73, 80, 21 and 62, respectively. Linearity was in the range of 100-600 ng/zone for (1) to (5) and (7) and 200-1200 ng/zone for (6). Intermediate precisions were below 2 % (n=3). LOD and LOQ were 26 and 79 ng/zone for (1), 22 and 80 ng/zone for (2), 21 and 64 ng/zone for (3), 31 and 94 ng/zone for (4), 10 and 102 ng/zone for (5), 65 and 197 ng/zone for (6) and 22 and 66 ng/zone for (7), respectively. Average recovery was between 99.1 and 103.1 % for (1) to (7).
J. Liq. Chromatogr. Relat. Technol. 46, 335-342 (2023). HPTLC of carbamazepine in plasma on silica gel with cyclohexane - chloroform - acetic acid 2:2:1. Detection under UV light at 254 nm, followed by photographing with a smartphone. Images were processed using the JustTLC software. The hRF value for carbamazepine was 78. Linearity was in the range of 5-10 μg/mL. Intermediate precisions were below 2 % (n=3). LOD and LOQ were 0.94 and 2.8 μg/mL. Average recovery was 98 %.
J. Planar Chromatogr. 36, 201-210 (2023). HPTLC of trehalulose on silica gel with 1-butanol - 2-propanol - 5 mg/mL aqueous boric acid solution 3:5:1. Detection by spraying with aniline - diphenylamine - phosphoric acid reagent, followed by heating to 115 °C for 10 min. Plates were analyzed under white light using three sets of images: remission white, transmission white and remission–transmission white. The hRF value for trehalose was 5 (1) to (3) were 38, 24 and 50, respectively. Linearity was in the range of 100-800 ng/zone. Intermediate precisions were below 2 % (n=3). LOD and LOQ were 20 and 61 ng/zone, respectively. Mean recovery was 102.3 %.