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:

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      126 058
      Development and validation of a simple and rapid thin-layer chromatography–UV densitometry method for the determination of triazophos in human whole blood for forensic toxicological applications
      P. SANGANALMATH, P. NAGARAJU, K. SREERAMULU* (*Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka 585 106, India, ksramu@rediffmail.com)

      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 %.

      Classification: 29b
      125 001
      Development method of high-performance thin-layer chromatographic detection of synthetic organophosphate insecticide profenofos in visceral samples
      U. PAWAR, C. PAWAR, U. KULKARNI, R. PARDESHI* (*Sant Ramdas College Ghansawangi, Jalna, Maharashtra, India, rkpardeshiudp@gmail.com)

      J. Planar Chromatogr. 33, 203-206 (2020). HPTLC of profenofos in visceral samples on silica gel with hexane - acetone 7:3. Detection by spraying with cupric acetate reagent (4 g of cupric acetate in 100 mL distilled water), followed by heating at 120 ºC for 10 min. The hRF value for profenofos was 44.

      Classification: 29b
      125 017
      Determination of quinalphos in human whole blood samples by high-performance thin-layer chromatography for forensic application
      P. U. SANGANALMATH, P. M. NAGARAJU, K. SREERAMULU* (*Dep. of Biochem., Gulbarga Univ., Gulbarga 585106, India, ksramu@rediffmail.com)

      J. Chromatogr. A 1594, 181-189 (2019). Development of a simple and rapid procedure for the determination of quinalphos in human whole blood by HPTLC on silica gel with n-hexane – acetone 9:1 after extraction from spiked blood samples with the optimum solvent, diethyl ether, at pH 3 (average recovery = 93.6%), detection and quantification by densitometry at 325 nm in absorbance mode. Validation by examination of the effect of different organic solvents and pH on the extraction yield of quinalphos, and by investigation of the interference of other organophosphorus pesticides of forensic relevance (not observed). The linearity was in the range of 1 to 100 μg/mL with r2 = 0.9981, the sensitivity (LLOQ) at 1 μg/mL. The within-day precision and between-day precision ranged from 0.2 to 1.0%, and 0.1 to 0.8%, respectively, with an overall average recovery of 91.1% at three concentrations 1, 10, and 50 μg/mL. For different storage conditions for the samples no significant decrease in the concentration of quinalphos was observed. Application of developed procedure in three fatal cases of poisoning.

      Classification: 29b
      124 012
      Development of a new chromogenic reagent for the detection of organophosphorus herbicide glyphosate in biological samples
      U.D. PAWAR, C.D. PAWAR, R.R. MAVIE, R.K. PARDESHI* (* Sant Ramdas College Ghansawangi, Jalna, MS, India, rkpardeshiudp@gmail.com)

      J. Planar Chromatogr. 32, 435-437 (2019). HPTLC of glyphosate in biological material (viscera, liver, spleen, kidney and lungs) on silica gel with methanol - ammonia 9:1. Detection by spraying with chromogenic reagent (2.0 g cobalt(II) chloride and 3.0 g ammonium thiocyanate in 100 mL distilled water). The hRF value for glyphosate was 46. LOD was approximately 3 µg. Recovery rate was 100.2 % for (1), 100.1 % for (2) and 99.9 % for (3).

      Classification: 29b
      123 055
      New chromogenic reagent for High-Performance Thin-Layer Chromatographic detection of organophosphorus insecticide monocrotophos in biological materials
      U. PAWAR*, C. PAWAR, U. KULKARNI, R. PARDESHI, M. FAROOQUI, D. SHINDE (*Regional Forensic Science Laboratories, Aurangabad, MS, India, upawar929@gmail.com)

      J. Planar Chromatogr. 32, 61-64 (2019). HPTLC of monocrotophos in biological samples (pieces of stomach, small and large intestine, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 19:1. Detection by spraying with a chromogenic reagent (2 g chloranil mixed with 2 g sodium nitrite dissolved in 10 % nitric acid solution). The hRF value of monocrotophos was 76

      Classification: 29b
      101 040
      A new chromogenic spray reagent for detection and identification of monocrotophos
      V.R. CHANDEGAONKAR, D.B. SHNDE, D.V. MANE* (*Department of Chemistry, Chhatrapati Shivaji College, Omerga, (MS)-413606, India; manedv.2007@rediffmail.com)

      J. Planar Chromatogr. 21, 199-200 (2008). TLC of monocrotophos (after alkaline hydrolysis) and other organophosphorus insecticides (malathion, parathion, fenthion, dimethoate, and phorate), organochlorine insecticides (endosulfan and HCH), carbamate insecticides (Baygon and carbaryl), synthetic pyrethroid insecticides (cypermethrin and deltamethrin) on silica gel with chloroform - acetone 7:3 in a saturated chamber. Detection by spraying first with 5 % sodium hydroxide then with 1 % vanillin reagent (1 % vanillin in acetone) followed by heating at 100 °C for 10 min. The detection limit for monocrotophos was 500 ng.

      Classification: 29b
      57 141
      MSZ Hungarian Norm, 14475, 37-85, p
      ANONYMOUS

      (Hungarian). (Determination of pesticide residues in foodstuffs. Determination on heptenophos in vegetable originated foodstuffs.) TLC on silica with cyclohexane - acetone - chloroform 70:25:5. Detection limit 1-2 ng heptenophos.

      Classification: 29b
      62 189
      Use of potassium iodate for thin-layer chromatographic detection of sulfur-containing organophosphorus insecticides
      V.B. PATIL, S.V. PADALIKAR, G.B. KAWALE, (Reg. Forensic Sci. Lab., Aurangabad, 431 002 India)

      Analyst 112, 1765-1766 (1987). Description of spray reagent based on acidified iodate, liberating iodine which reacts to a blue color. Detection limit, 1 µg. No interferences from other organochloro insecticides or even carbamate insecticides etc. Discussion of the mechanism.

      Classification: 29b