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
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J. Chromatogr. 515, 205-212 (1990). Description of the preparation of porous glass sheets for TLC. TLC of DNS-amino acids with chloroform and benzene - acetic acid 19:1, of free acetic acid with butanol - acetic acid - water 10:1:1 after derivatization to fluorescent compounds with fluorescamine, of inorganic cations with butanol - benzene - 1 M nitric acid - 1 M hydrochloric acid 75:69:4:2, and of anions with acetone - water 96:4. The sheets are stable toward strong acids, alkalis and mechanical scratching.
Chromatographia 32, 278-284 (1991). Presentation of a new chiral ligand exchange selector for hydrophobic stationary phase modification from selective alkylation of L-histidine at the pyrrolic nitrogen atom in its imidazolic ring. Test of its performance on reverse-phase HPTLC plates treated with copper acetate. Separation of amino acids with various aqueous solvents. Comparison of the retention data with thermodynamic complex formation parameters.
J. Chromatogr. 653, 213-302 (1993). Reverse-phase TLC of the DL-racemates of nine proteinogenic amino acids after conversion to their dansyl derivatives, using the chiral selector ß-cyclodextrin in the mobile phase together with either aqueous acetonitrile or aqueous methanol as an organic modifier.
Detection and determination of taurin in energy drinks. GIT Fachz. Lab. 6, 619-623 (1996). TLC of taurin on silica with 1-propanol - water 7:3 after chamber saturation (1-2 h). Detection by spraying with 1% ninhydrin solution and heating for 3 min at 120 °C. Semiquantitative determination against standards.
J. Planar Chromatogr. 10, 447-452 (1997). TLC of organic acids (malic, citric, tartaric, ascorbic acid), carbohydrates (fructose, sucrose, galacturonic acid), fat-soluble vitamins (vitamin D1, D2, tocopherols), amino acids and anthocyanins on corn starch layers, rice starch layers, talc layers, and impregnated corn starch layers with ethanol - n-butanol - water - conc. NH3 8:6:3:3 for organic acids, 2-propanol - formic acid - water 20:1:5 for amino acids, acetone - conc. acetic acid 3:2 for fat-soluble vitamins, n-propanol - benzyl alcohol - water - formic acid - dioxane - benzene 10:27:5:4:10:20 for sugars, and n-butanol - glacial acetic acid - water - benzene 60:40:20:1 for anthocyanins. Detection of organic acids by adding fluorescein (0.02 g) to 100 mL of the mobile phase or by spraying with bromophenol blue reagent; of amino acids with ninhydrin-lutidine reagent; of fat-soluble vitamins with antimony(III)chloride solution in chloroform; and of carbohydrates by spraying with a freshly prepared solution prepared from 4% diphenylamine in ethanol, 4% alanine in ethanol and 85% phosphoric acid, mixed in the ratio 5:5:1. Quantification by densitometry at 254 or 366 nm.
Sz. Nyiredy, A. Kakuk (eds.): Planar Chromatography 2000, Lillafüred, Hungary, 24-26 June 2000, Res. Inst. for Med. Plants, p. 173-181. After prechromatographic derivatization with dansyl chloride OPLC of biogenic amines on HPTLC silica gel with n-hexane - n-butanol - triethylamine 900:100:81 and n-hexane - n-butanol 4:1. Densitometry at 305 nm. The main biogenic amines in red wines were putrescine (41%), agmatine (33%), tyramine (13%) and spermidine (<10%), in white wines were putrescine (37%), tyramine (36%), agmatine (20%) and cadaverine (<10%). OPLC of resveratrol on TLC silica gel with chloroform - methanol 25:2.
J. Liq. Chrom. & Rel. Technol. 25, 1633-1639 (2002). HPTLC of L-lysine hydrochloride on RP-18 with concentrating zone, precleaned with dichloromethane - methanol 1:1, with 1-butanol - acetic acid - deionized water 3:1:1. Detection by spraying heavily and evenly with ninhydrin reagent (0.3 g of ninhydrin dissolved in 100 mL of 1-butanol plus 3 mL of acetic acid); after drying heating at 110°C for 15 min. Densitometry at 610 nm.