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
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      124 058
      Development and validation of a high-performance thin-layer chromatographic method for the simultaneous estimation of torsemide and eplerenone by quality by design approach
      S. V. TATHE*, P.R. DESHMUKH, A.M. KASHID, S. GALKWAD (*Department of Pharmaceutical Chemistry, Sinhgad Institute of Pharmacy, Narhe, Pune 41, Maharashtra, India, tatheshraddha09@gmail.com)

      J. Planar Chromatogr. 32, 411-420 (2019). HPTLC of torsemide (1) and eplerenone (2) on silica gel aluminum foil with toluene - ethyl acetate - glacial acetic acid 70:30:1. Quantitative determination by absorbance measurement at 297 nm. The hRF values for (1) and (2) were 24 and 50, respectively. Linearity was between 50 and 300 ng/zone for (1) and 125 and 1225 ng/zone for (2). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 3 and 10 ng/zone for (1) and 2 and 7 ng/zone for (2), respectively. Recovery rate was between 102.6 and 108.8 % for (1) and (2).

      Classification: 32a
      124 016
      Quality by design-based optimization and validation of a high-performance thin-layer chromatography method for the estimation of rivaroxaban in bulk and its pharmaceutical dosage form
      A.S. KHURD*, K.V. DOSHI (*Department of Pharmaceutical Chemistry, Sinhgad Technical Education Society Sinhgad Institute of Pharmacy, Narhe, Pune 411041, Maharashtra, India, amrutakhurd@rediffmail.com)

      J. Planar Chromatogr. 32, 505-510 (2019). HPTLC of rivaroxaban on silica gel with toluene - methanol 7:3. Quantitative determination by absorbance measurement at 250 nm. The hRF value for rivaroxaban was 63. Linearity was between 100 and 600 ng/zone.  Intermediate precision was below 2 % (n=3). The LOD and LOQ were 3 and 9 ng/zone. Recovery rate was between 101 and 102.3 %.

      Classification: 32a
      124 065
      Design of experiment approach for the development and validation of a stability-indicating high-performance thin-layer chromatography method for the estimation of metformin hydrochloride and ursodeoxycholic acid in pharmaceutical dosage form
      R.K. PATEL*, V.K. SHAH (*Pharmaceutical Chemistry Department, K.B. Institute of Pharmaceutical Education and Research, Gandhinagar, Gujarat 382023, India, rajukpatel2006@gmail.com)

      J. Planar Chromatogr. 32, 481-493 (2019). HPTLC of metformin hydrochloride (1) and ursodeoxycholic acid (2) on silica gel with toluene - ethanol - acetone - formic acid 90:40:50:17. Quantitative determination by absorbance measurement at 234 and 700 nm for (1) and (2), respectively. The hRF values for (1) and (2) were 19 and 80, respectively. Linearity was between 5000 and 40000 ng/zone for (1) and 1500 and 12000 ng/zone for (2). Intermediate precision was below 1 % (n=3). The LOD and LOQ were 195 and 592 ng/zone for (1) and 150 and 455 ng/zone for (2), respectively. Recovery rate was 100.5 % for (1) and 99.9 % for (2).

      Classification: 32a
      124 021
      A rapid high-performance thin-layer chromatographic method to estimate quercetin in Benincasa hispida (Thunb.) Cogn. fruit pulp
      A. SHAKYA*, S. CHAUDHARY, H. BHAT, N. GOGOI, S. GHOSH (*Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786 004, Assam, India, anshulshakya@dibru.ac.in)

      J. Planar Chromatogr. 32, 467-474 (2019). HPTLC of quercetin in the fresh fruits of Benincasa hispida on silica gel with toluene - ethyl acetate - formic acid 25:20:1. Quantitative determination by absorbance measurement at 262 nm. The hRF value for quercetin was 39. Linearity was between 100 and 1200 ng/zone. Intermediate precision was below 2 % (n=6). The LOD and LOQ were 20 and 60 ng/zone. Recovery rate was 94.3 %.

      Classification: 8a
      124 022
      Simultaneous densitometric determination of aspirin and omeprazole by high-performance thin-layer chromatography
      A. KASHID*, O. KOLHE (*Department of Pharmaceutical Chemistry, Sinhgad Technical Education Society, Sinhgad Institute of Pharmacy, Narhe, Pune 41, India, arunkashid2006@gmail.com)

      J. Planar Chromatogr. 32, 501-504 (2019). HPTLC of aspirin (1) and omeprazole (2) on silica gel with ethyl acetate - dichloromethane - glacial acetic acid 80:20:1. Quantitative determination by absorbance measurement at 241 nm. The hRF values for (1) and (2) were 79 and 19, respectively. Linearity was between 160 and 960 ng/zone for (1) and 80 and 480 ng/zone for (2). Intermediate precision was below 1 % (n=3). The LOD and LOQ were 11 and 32 ng/zone for (1) and 3 and 8 ng/zone for (2), respectively. Recovery rate was between 101 and 106 % for both (1) and (2).

      Classification: 32a
      124 028
      Stability-indicating high-performance thin-layer chromatographic method for the simultaneous determination of quercetin and resveratrol in the lipid-based nanoformulation
      M. IMRAN, M. IQUBAL, S. AHMAD, J. ALI, S. BABOOTA* (*Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India, sbaboota@rediffmail.com)

      J. Planar Chromatogr. 32, 393-400 (2019). HPTLC of quercetin (1) and resveratrol (2) on silica gel with toluene - ethyl acetate - formic acid 12:5:3. Quantitative determination by absorbance measurement at 286 nm. The hRF values for (1) and (2) were 41 and 46, respectively. Linearity was between 50 and 2000 ng/zone for both (1) and (2).  Intermediate precision was below 2 % (n=3). The LOD and LOQ were 27 and 122 ng/zone for (1) and 83 and 370 ng/zone for (2), respectively. Recovery rate was between 99.6 and 101.9 % for (1) and (2).

      Classification: 8a
      124 032
      Development and validation of different spectrophotometric and high-performance thin-layer chromatographic methods for the determination of fosinopril sodium, hydrochlorothiazide, and chlorothiazide as hydrochlorothiazide impurity
      M. ABDELRAHMAN, S. ADLY*, N. ALI, N. ABDELWAHAB (*Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St., Beni-Suef 62514, Egypt, selvia.maged.adly@gmail.com)

      J. Planar Chromatogr. 32, 411-420 (2019). HPTLC of fosinopril sodium (1), hydrochlorothiazide (2), and chlorothiazide (3) on silica gel with ethyl acetate - chloroform - methanol - formic acid 120:80:10:1. Quantitative determination by absorbance measurement at 215 nm. The hRF values for (1) to (3) were 53, 39 and 29, respectively. Linearity was between 1 and 10 µg/zone for (1), 0.2 and 3 µg/zone for (2) and 0.2 and 2 µg/zone for (3).  Intermediate precisions were below 2 % (n=6). The LOD and LOQ were 280 and 860 ng/zone for (1), 90 and 350 ng/zone for (2) and 50 and 160 ng/zone for (3). Recovery rate was 100.2 % for (1), 100.1 % for (2) and 99.9 % for (3).

      Classification: 32a
      124 035
      Development and validation of a high-performance thin-layer chromatography method for the quantification of rutin in the fruit pulp of Benincasa hispida (Thunb.) Cogniaux
      A. SHAKYA*, N. GOGOL, S. CHAUDHARY, H. BHAT, S. GHOSH (*Department of Pharmaceutical Sciences, School of Science and Engineering, Dibrugarh University, Dibrugarh 786 004, Assam, India, anshulshakya@dibru.ac.in)

      J. Planar Chromatogr. 32, 371-377 (2019). HPTLC of rutin in the fruits of Benincasa hispida on silica gel with ethyl acetate - formic acid - acetic acid - water 72:7:7:14. Quantitative determination by absorbance measurement at 268 nm. The hRF value for rutin was 36. Linearity was between 0.6 and 2.7 µg/zone. Interday and intra-day precisions were below 2 % (n=6). The LOD and LOQ were 0.1 and 0.3 µg/zone. Recovery rate was 96 %.

      Classification: 8a
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