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.
of Crop Sci., Univ. of Illinois at Urbana-Champaign, 240 Edward R. Madigan Lab., 1201 West Gregory Drive, Urbana, IL 61801, USA): Detecting and characterizing N-acyl-homoserine lactone signal molecules by thin-layer chromatography. Proc. Natr. Acad. Sci. USA 94, 6036-6041 (1997). TLC of N-acylated derivatives of L-homoserine lactone (acyl-HSLs) on RP-18 with methanol - water 3:2. The spots were visualized by overlay of a bacterial reporter strain. Spots of preparative TLC were scraped off and submitted to Electrospray ionization mass spectrometry (ESIMS).
J. Planar Chromatogr. 14, 462-463 (2001). TLC of 22 amino acids on silica gel with n-propanol - water 7:3. Detection by spraying with a modified ninhydrin reagent resulting in a variety of distinguishable colors with most amino acids, and with high sensitivity: Visualization by spraying with 1% 4-hydroxybenzaldehyde in acetone (reagent 1) and after drying, heating at 110°C for 10 min, cooling, spraying with 0.25% ninhydrin in acetone (reagent 2).
J. Planar Chromatogr. 19, 252-254 (2006). TLC of 22 amino acids on silica gel with n-propanol - water 7:3. Detection by spraying with 0.25 % 2,3-dichloro-1,4-naphthoquinone in ethanol, followed by drying in the air at room temperature and heating in an oven at 110 °C for 10 min. After cooling spraying with 0.4 % isatin in ethanol. Visual detection of spot colors (varying from yellow, to orange, pink, purple, and gray). Detection limits were determined visually and ranged from 0.01 µg (cystine and arginine) to 0.30 µg (isoleucine, phenylalanine, methionine, aspartic acid, and glycine).
J. AOAC Int. 92, 699-702 (2009). HPTLC of a dinitrophenyl-lysine derivative (produced by incubation with 1-fluoro-2,4-dinitrobenzene and hydolyzation with hydrochloric acid) on silica gel (prewashed with methanol) with n-propanol - 25 % ammonia 7:3 in a twin trough chamber. Quantitative determination by absorbance measurement at 360 nm. The method was linear (r2 = 0.9991) in the range from 12.5 to 125.0 ng/band. Repeatability (%RSD) and intermediate precision (%RSD) in matrix were 0.8 % and 3.6 %, respectively. Recoveries of spiked samples at two levels ranged from 72 to 85 % with RSD from 3 to 8%. This method is a reliable, high throughput and low cost analytical method for the salmon feed industry.
J. Planar Chromatogr. 26, 165-171 (2013). OPLC of essential and non essential amino acids in proteins like hen egg yolk protein, bovine serum albumin (BSA), and Type I Collagen from bovine achilles tendon on silica gel with n-butanol - glacial acetic acid - water 40:3:12 and 50 bar external pressure, 300 µL rapid eluent flush, 100 µL/min eluent flow rate, 3200 µL development volume and 1950 s developing time. Detection by spraying first with 4-hydroxybenzaldehyde (1 % in acetone) and secondly, with ninhydrin (0.25 % in acetone), followed by heating at 110 °C for 10 min. Qualitative determination by absorbance measurement at 460 nm.
ecotoxicological study with the Steatoda grossa spider web
J. Planar Chromatogr. 31, 7-12 (2018). HPTLC of L-histidine (1), L-glycine (2), L-alanine (3) an L-phenylalanine (4) in Steatoda grossa spider web on silica gel with 2-butanol – acetone – glacial acetic acid – water 7:7:2:4. Detection by spraying with 0.5 % solution of ninhydrin in methanol, followed by heating at 100–110 °C for 10 min. Quantitative determination by absorbance measurement at 500 nm. The hRF values for (1) to (4) were 11, 35, 48 and 72, respectively. Linearity was between 0.2 and 1.0 μg/zone for (1) and (2), 0.1 and 0.5 μg/zone for (3) and 0.3 and 1.5 μg/zone for (4). LOD and LOQ were 185 and 556 ng/zone for (1), 154 and 461 ng/zone for (2), 100 and 302 ng/zone for (3) and 152 and 456 ng/zone for (4).
J. Liquid Chromatogr. 9, 1919-1931 (1986). TLC of 21 amino acids on different sorbents impregnated with paraffin oil with water as eluent. Comparison of retention behaviour of different supports - determination of lipophilicity of amino acids by RP TLC using silica gel, alumina, cellulose, Kieselguhr and their mixtures.
(L-lysine, L-histidine, L-arginine, glycine, L-threonine, L-tryptophan, L-methionine, L-valine, L-phenylalanine, L-isoleucine and L-leucine.