HPTLC 2017

INTERNATIONAL SYMPOSIUM FOR HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY
JULY 4-8th BERLIN GERMANY

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ORALS

BOOK of ABSTRACTS

WED 5th

Session 1: Miniaturization - Chair: Poole/Morlock

09:30 O-1 OLESIK USA Ion-exchange separation of biomolecules using UTLC
09:45 O-2 LINFORD USA Manufacturable microfabrication of patterned UTLC plates
10:00 O-3 SCHULZ Germany Particulate silica gel layers - new developments and perspectives
10:15 O-4 FICHOU Germany Office Chromatography

Tutorial 1

11:00 O-5 VERPOORTE NL Publishing a world-class paper in HPTLC

Session 2: Strong features of HPTLC - Chair: Agatonovic-Kustrin/Verpoorte

13:30 O-6 VOVK Slovenia Multidimensional planar chromatography coupled to mass spectrometry - unbeatable in the analysis of crude plant extracts
13:45 O-7 YUECE Germany Targeted combinatorial on-plate synthesis as new tool for structure elucidation
14:00 O-8 OBERLERCHNER Austria Bridging the analytical gap - comprehensive analysis of cellooligosaccharides by HPTLC
14:15 O-9 REICH Switzerland Can HPTLC help solve the quality problems of botanical dietary supplements?
14:30 O-10 STIEFEL Germany Application of hyphenated HPTLC in food, commodity and cosmetics analysis
14:45 O-11 CANIGUERAL Spain HPTLC for herbal drugs and herbal drug preparations in the European Pharmacopoeia

Session 3: Effect-directed detection - Chair: De-Eknamkul/Schwack

15:30 O-12 MORICZ Hungary Layer chromatography hyphenations assisted screening, characterization and isolation of bioactive plant components
15:45 O-13 CHOMA Poland Quantitative effect-directed analysis based on TLC/HPTLC-direct bioautography
16:00 O-14 JAMSHIDI-AIDJI Germany Bioquantification of natural antibiotics by direct bioautography linked to mass spectrometry
16:15 O-15 SCHOENBORN Switzerland Patterns of estrogenic activity in treated wastewater study from Switzerland
16:30 O-16 SPANGENBERG Germany 2D-thin layer chromatography of 17a-ethinylestradiol on RP-18 W plate, detected by YES-test
16:45 O-17 WEINS Germany Effect directed analysis, a new challenge according the upcoming enhancement of European Water Framework Directive 2000/60/EC in 2019
THU 6th

Session 4: Fundamentals - Chair: Choma/Spangenberg

09:00 O-18 KOWALSKA Poland Performance of chiral TLC in physico-chemical studie
09:15 O-19 DZIDO Poland New approach to development of planar chromatograms
09:30 O-20 KLEBOVICH Hungary Radiochromatographic methods in drug metabolism research
09:45 O-21 HALKA Poland Reversed phase gradient thin-layer chromatography with one void volume of the mobile phase: advantages, pitfalls and prospects for the future
10:00 O-22 GAJOS Poland Micropreparative orthogonal pressurized planar electrochromatography of solutes showing the same electrophoretic mobility
10:15 O-23 POLAK Poland Separation of the optical isomers with pressurized planar electrochromatography

Session 5: Elution head-based HPTLC-MS - Chair: Canigueral/Shiea

11:00 O-24 CEBOLLA Spain HPTLC-ESI-MS/MS for identifying neutral lipids, sphingolipids and phospholipids in complex samples
11:15 O-25 ILANGO India Hyphenated HPTLC-AMD-ESI/MS for quantification of major protoberberines in herbal extracts and polyherbal formulations
11:30 O-26 MERKERT UK TLC-MS coupling taken seriously: expression CMS and PlateExpress
11:45 O-27 VANBEELEN France Bringing the power of mass detection to scientists using TLC combined with the ACQUITY QDa detector
12:00 O-28 GRIESINGER Germany Unexpected products of the HOCl-induced oxidation of oleic acid: a study using HPTLC-ESI-MS
12:15 O-29 LIHUA China Application of TLC/HPTLC in identification of Chinese crude drugs for ChP

Session 6: Desorption-based HPTLC-MS and structure elucidating techniques - Chair: Ansari/Linford

13:30 O-30 SHIEA Taiwan TLC combined with flame-induced atmospheric pressure chemical ionization mass spectrometry (FAP-CI/MS) for volatile and semi-volatile component analysis
13:45 O-31 HÄBE Germany Automated desorption- and elution-based HPTLC-MS
14:00 O-32 FEREY France TLC-UV and TLC-MALDI-TOF/MS: an efficient tool for enzyme characterization and screening of bioactive substrates
14:15 O-33 CHEN China HPTLC + SERS > HPLC + MS
14:30 O-34 LONGIERAS France TLC and TLC-Raman as an effective tool for polymer additives deformulation
14:45 O-35 AZADNIYA Germany HPTLC-EDA-HRMS and PLC-NMR to reveal co-eluting isomers of bioactive zones

Session 7: Botanicals and traditional medicines - Chair: Moricz/Cebolla

15:30 O-36 DE-EKNAMKUL Thailand HPTLC detection of steroid 5α-reductase activity from a non-radioactive cell-based assay
15:45 O-37 FADEL France Antioxidants in structured vegetable oils: chemical identification via HPTLC
16:00 O-38 BALLERT Germany Multidimensional chromatography (HPLC-HPTLC) for identification of antifungal substances in Rheum root extracts
16:30 O-40 ANSARI India Development and validation of a HPTLC method for simultaneous estimation of flavonoids and phenolics in Carica papaya leaf juice
16:45 O-41 AHMAD India HPTLC studies on single drugs and compound for- mulations of the Indian system of medicine
FRI 7th

Session 8: Pharmaceutical analysis - Chair: Sheth/Vovk

09:00 O-43 GAWANDE India Preparative isolation and characterization of degra- dation products of cefixime and azithromycin
09:15 O-44 THORAT India Development and validation of a HPTLC method for determination of methotrexate in human serum
09:30 O-45 THUMAR India Extractable and leachable study of phthalates in pharmaceutical products by TLC versus LC-MS/MS

Tutorial 2

09:45 O-46 POOLE USA What every chromatographer should know about solvents

Session 9: Food and dietary supplements - Chair: Olesik/Kroh

11:00 O-47 SCHWACK Germany Determination of total glucosinolates in Brassica crops
11:15 O-48 SOSTARIC Australia Authentication of honeys of different floral origins
11:30 O-49 BEITLICH Germany TLC screening for the authentication of New Zealand Manuka honey
11:45 O-50 OELLIG Germany Screening methods for ergots by HPTLC-FLD/MS
12:00 O-51 DO Switzerland Rapid HPTLC screening and quantification of adulteration with synthetic drugs in dietary supplements
12:15 O-52 CHATURVEDI India Antioxidant compound production at different germinating stages of cow pea (Vigna articulata L.) seeds varieties and aspartic protease gene expression

Session 10: Data treatment - Chair: Klebovich/Dzido

13:30 O-53 AGATONOVIC-KUSTRIN Malaysia Evaluation of polyphenolic fingerprints and antioxi- dant profiles of Victorian marine algae with HPTLC and multivariate analysis
13:45 O-54 RISTIVOJEVIC Serbia Hyphenation of planar chromatography with chemometrics
14:00 O-55 MAQUIN France Software associated with TLC/HPTLC-MS coupling
14:15 O-56 BÖHMDORFER Austria Clustering analysis of colored wheat varieties by anthocyanin patterns
14:30 O-57 MALINOWSKA Poland Biological activity is one of the most important properties of substances, not only used as drugs, but also as food additives, cosmetics, dietary supplements etc., depending on permeability through biological barrier
14:45 O-58 ROUSSEL France Modern HPTLC method validation, application of prediction and tolerance intervals to dextrine profiles of enzymatic digestion of starch and baking products
15:00 O-59 VAN OORDT Switzerland Comparison of different derivatization techniques including the Derivatizer

POSTERS

INVITED SPEAKERS

All Scientific Committee Members were invited to contribute. Apart from these highly treasured speakers, the following invited speakers presented cutting-edge research (alphabetically):

  • Prof. Dr. Snezana Agatonovic-Kustrin, Australia: Evaluation of polyphenolic fingerprints and antioxidant profiles of Victorian marine algae with HPTLC and multivariate analysis

  • Dr. Vicente Cebolla, Spain: HPTLC-ESI-MS/MS for identifying neutral lipids, sphingolipids and phospholipids in complex samples

  • Prof. Dr. Wanchai De-Eknamkul, Thailand: HPTLC detection of steroid 5a-reductase activity from a non-radioactive cell-based assay

  • Prof. Dr. Tadeus Dzido, Poland: New approach to development of planar chromatograms

  • Prof. Dr. Imre Klebovich, Hungary: Radiochromatographic methods in drug metabolism research

  • Prof. Dr. Teresa Kowalska, Poland: Performance of chiral TLC in physico-chemical studies

  • Prof. Dr. Matthew Linford, USA: Manufacturable microfabrication of patterned UTLC plates

  • Dr. Agnes Moricz, Hungary: Layer chromatography hyphenations assisted screening, characterization and isolation of bioactive plant components

  • Prof. Dr. Susan Olesik, USA: Ion-exchange separation of biomolecules using UTLC

  • Prof. Dr. Colin Poole, USA: What every chromatographer should know about solvents

  • Prof. Dr. Wolfgang Schwack, Germany: Determination of total glucosinolates in Brassica crops

  • Prof. Dr. Jentaie Shiea, Taiwan: TLC combined with flame-induced atmospheric pressure chemical ionization mass spectrometry (FAP-CI/MS) for volatile and semi-volatile component analysis

  • Prof. Dr. Rob Verpoorte, The Netherlands: Publishing a world-class scientific paper in HPTLC

  • Dr. Irena Vovk, Slovenia: Multidimensional planar chromatography coupled to mass spectrometry - unbeatable in the analysis of crude plant extracts






 



























Version Sept. 2017