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.
Pharmacogn. Mag. DOI: 10.1177/09731296231189619 (2023). HPTLC of naringenin (1), ferulic acid (2) and caffeic acid (3) in Nyctanthes arbor-tristris on silica gel with toluene - ethyl acetate - formic acid 6:4:1. Quantitative determination by absorbance measurement at 371 nm. Linearity was in the range of 100-4000 ng/zone. Intermediate precisions were below 3 % (n=3). The LOD and LOQ were 30 and 45 ng/zone for (1), 15 and 90 ng/zone for (2) and 17 and 52 ng/zone for (3), respectively. Recovery was in the range of 86.7-96.3 % for (1), 101.6-102.7 % for (2) and 100.8-101.8 % for (3).
J. Ethnopharmacol. 318, 117004 (2024). HPTLC of gallic acid in Pyracantha crenulata on silica gel with toluene - ethyl acetate - formic acid 8:10:3. Qualitative identification under UV light at 254 nm. The hRF value of gallic acid was 74.
Phytochem. Anal. 35, 64-76 (2024). HPTLC of specific triterpenoid and phenolic compounds in plant resins on RP-18 with acetonitrile - water 19:1 or methanol - water 7:1. Detection by dipping into cerium-molybdenum reagent, followed by heating. Further analysis by atmospheric pressure chemical ionisation mass spectrometry.
Phytochem. 215, 113854 (2023). HPTLC of rutin (1), isoquercitrin (2), gallic acid (3) and phyllanthin (4) on silica gel with ethyl acetate - water - formic acid 15:3:2 for (1) to (3) and toluene – ethyl acetate - formic acid 69:30:1 for (4). Detection by spraying with Natural Product Reagent and polyethylene glycol. Quantitative determination by absorbance measurement at 366 nm. The hRF values for (1) to (4) were 35, 64, 96 and 44, respectively. Linearity was in the range of 100-5000 ng/zone for (1) and (2), 500-5000 ng/zone for (3) and 10-500 ng/zone for (4). Intermediate precisions were below 2 % (n=3). Recovery was 98.5 % for (1), 101.7 % for (2), 100.1 % for (3) and 99.8 % for (4).
PLoS ONE 18(11), e0295012 (2023). TLC on silica gel to monitor the synthesis of 15 new camphene-based thiosemicarbazones produced by the reaction of camphene thiosemicarbazide either with benzaldehydes, or with acetophenones, or with one of the following molecules: benzophenone, cinnamic aldehyde, ethyl pyruvate, furaldehyde, menthone, pyrrole carboxaldehyde or thiophene-carboxaldehyde. Development with n-hexane – ethyl acetate 3:7 in the case of benzaldehydes, except vanillin; or 7:3 for the vanillin derivative and all others, followed by visualization of products with resublimated iodine. The aldehyde used for compound 15 is in fact vanillin.
J. Liq. Chromatogr. Relat. Technol. doi:10.1080/10826076.2023.2284706 (2023). HPTLC of 19 lemon balm leaf samples on cyano phase with acetonitrile - water - acetic acid 20:30:1. Free radical scavenging activity was detected by dipping into a 0.02 % methanolic 1,1-diphenyl-2-picrylhydrazyl (DPPH) solution. Rosmarinic acid was identified by HPTLC–high-resolution mass spectrometry (HRMS).
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. Planar Chromatogr. 36, 279-294 (2023). HPTLC of andrographolide (1), gallic acid (2) and quercetin (3) in polyherbal tablets on silica gel with toluene - ethyl acetate - methanol - formic acid 86:60:20:1. Quantitative determination by absorbance measurement at 247 nm. The hRF values for (1) to (3) were 38, 24 and 50, respectively. Linearity was in the range of 400-2400 ng/zone for (1) and 200-1200 ng/zone for (2) and (3). Intermediate precisions were below 1 % (n=3). LOD and LOQ were 48 and 101 ng/zone for (1), 27 and 86 ng/zone for (2) and 19 and 78 ng/zone for (3), respectively. Recovery was between 98.5 and 99.4 %.