# | Title | Journal | Year | Citations |
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1 | pH optical sensors based on sol–gels: Chemical doping versus covalent immobilization | Analytica Chimica Acta | 1998 | 218 |
2 | Biocatalytic transformation of racemates into chiral building blocks in 100% chemical yield and 100% enantiomeric excess | Tetrahedron: Asymmetry | 1999 | 184 |
3 | AM1 calculations of rotation around essential single bonds and preferred conformations in conjugated molecules | Journal of Computational Chemistry | 1988 | 101 |
4 | Optical triple sensor for measuring pH, oxygen and carbon dioxide | Journal of Biotechnology | 1994 | 96 |
5 | Transesterification of heated rapeseed oil for extending diesel fuel | JAOCS, Journal of the American Oil Chemists' Society | 1999 | 92 |
6 | Determination of MWD and chemical composition of polymers by chromatographic techniques | Progress in Polymer Science | 1995 | 85 |
7 | Liquid chromatographic separation of enantiomeric alkanolamines via diastereomeric tartaric acid monoesters | Journal of Chromatography A | 1984 | 80 |
8 | New hydrophobic materials for optical carbon dioxide sensors based on ion pairing | Analytica Chimica Acta | 1995 | 79 |
9 | Stereoselectivities of microbial epoxide hydrolases | Current Opinion in Chemical Biology | 1999 | 63 |
10 | Reactions of cyclic oxalyl compounds, part 29: A simple synthesis of functionalized 1H-pyrimidines | Monatshefte Für Chemie | 1989 | 59 |
11 | Substrate specificity and stereospecificity of limonene-1,2-epoxide hydrolase from Rhodococcus erythropolis DCL14; an enzyme showing sequential and enantioconvergent substrate conversion | Applied Microbiology and Biotechnology | 1999 | 59 |
12 | Functionalization and cyclization reactions of 4‐benzoyl‐1,5‐diphenyl‐ 1H‐pyrazole‐3‐carboxylic acid | Journal of Heterocyclic Chemistry | 1997 | 52 |
13 | A convenient synthesis of functionalized 1H‐pyrimidine‐2‐thiones | Journal of Heterocyclic Chemistry | 1988 | 50 |
14 | Investigation of human plasma low density lipoprotein by three-dimensional flourescence spectroscopy | FEBS Letters | 1986 | 41 |
15 | Characterization of ethoxylated fatty alcohols using liquid chromatography with density and refractive index detection II. Quantification in liquid chromatography under critical conditions | Journal of Chromatography A | 1994 | 41 |
16 | Isatoic Anhydrides and Their Uses in Heterocyclic Synthesis | Advances in Heterocyclic Chemistry | 1981 | 38 |
17 | New universal detector for high-performance liquid chromatogry: the density detector | Journal of Chromatography A | 1987 | 37 |
18 | Biocatalytic resolution of sterically hindered alcohols, carboxylic acids and esters containing fully substituted chiral centers by hydrolytic enzymes | Journal of Molecular Catalysis B: Enzymatic | 2000 | 35 |
19 | Protonation of porphyrins in liquid PVC membranes: Effects of anionic additives and application to pH-sensing | Journal of Photochemistry and Photobiology A: Chemistry | 1997 | 32 |
20 | Investigations of lignocellulosic materials by the carbon-13 N.M.R. C.P.-M.A.S. method | Carbohydrate Research | 1987 | 31 |
21 | Characterization of ethoxylated fatty alcohols using liquid chromatography with density and refractive index detection | Journal of Chromatography A | 1993 | 31 |
22 | Analysis of nitro-PAHs in diesel exhaust particulate extracts with multicolumn HPLC | Chromatographia | 1985 | 28 |
23 | Copolymer analysis by SEC with dual detection. Coupling of density detection with UV and RI detection | Chromatographia | 1992 | 28 |
24 | New polar plasticizers for luminescence-based sensors | Analytica Chimica Acta | 1997 | 28 |
25 | Authentication of Animal Cell Cultures by Direct Visualization of Repetitive DNA, Aldolase Gene PCR and Isoenzyme Analysis | Biologicals | 1997 | 27 |
26 | Bacterial epoxide hydrolases of opposite enantiopreference | Biotechnology Letters | 1999 | 26 |
27 | Macrophage-enhanced formation of cholesteryl ester–core aldehydes during oxidation of low density lipoprotein | Journal of Lipid Research | 1999 | 24 |
28 | Synthesis and reactions of biginelli compounds, 3. Unexpected formation of nitriles from reactions of 6‐(dibromomethyl)‐1,2,3,4‐tetrahydro‐2‐oxo‐5‐pyrimidinecarboxylates with sodium azide | Liebigs Annalen Der Chemie | 1990 | 23 |
29 | Femtomole analysis of 9-oxononanoyl cholesterol by high performance liquid chromatography | Journal of Lipid Research | 1998 | 23 |
30 | Etude de l'action antiagrégante plaquettaire de dérivés substitués en 2-, 3- et 4- d'azidoquinoléines nouvelles | European Journal of Medicinal Chemistry | 1990 | 22 |
31 | Methanetricarboxylates as key reagents for the simple preparation of heteroarylcarboxamides with potential biological activity. Part 1 reaction of methanetricarboxylates with indoline and 1,2,3,4‐tetrahydroquinoline | Journal of Heterocyclic Chemistry | 1997 | 21 |
32 | Large-scale preparation of a nitrile-hydrolysing biocatalyst: Rhodococcus R 312 (CBS 717.73) | Journal of Molecular Catalysis B: Enzymatic | 1999 | 21 |
33 | Organic azides in heterocyclic synthesis, 14. Synthesis of 3,6-diaminopyridazine from 6-azidotetrazolo[1,5-b]pyridazine | Liebigs Annalen Der Chemie | 1991 | 19 |
34 | Characterization of polyethers using different methods: SFC, LAC and SEC with different detectors, and MALDI‐TOF‐MS | Macromolecular Symposia | 1996 | 19 |
35 | Synthesis of New Zwitterionic Pyridazino‐as‐triazines | Chemische Berichte | 1990 | 18 |
36 | Interheavy disulfide bridge in immunoglobulin G (IgG) reacting with dithionitrobenzoate | Journal of Proteomics | 1997 | 17 |
37 | Synthesis and reactions of tetrazolo[1,5‐α]pyrimidines | Journal of Heterocyclic Chemistry | 1993 | 16 |
38 | A SIMPLE SYNTHESIS OF SOME NOVEL OXIME ETHERS | Organic Preparations and Procedures International | 1987 | 15 |
39 | Reactions of cyclic oxalyl compounds, Part 30: Some reactions with N-amino-pyrimidine derivatives | Monatshefte Für Chemie | 1990 | 15 |
40 | Novel Carboxyl Esterase Preparations for the Resolution of Linalyl Acetate | Monatshefte Für Chemie | 2000 | 14 |
41 | Synthesis of 3‐nitro‐ and 3‐aminoquinoline‐2,4‐diones. An unexpected route to 3‐hydroxyquinoline‐2,4‐diones | Journal of Heterocyclic Chemistry | 1992 | 13 |
42 | Syntheses with nitriles. Part 97: Push-Pull diarylbutadienes and diarylpentadienes: Known chromophores—New facts | Dyes and Pigments | 1995 | 13 |
43 | Effects of the polymer matrix on an optical nitrate sensor based on a polarity-sensitive dye | Sensors and Actuators B: Chemical | 1996 | 12 |
44 | Syntheses with nitriles.60. Preparation of 4-amino-5-cyano-6-phenylpyrimidines from 2-amino-1,1-dicyano-2-phenylethene | Journal of Heterocyclic Chemistry | 1980 | 11 |
45 | Polymerization of spiro-orthoesters. III. Syntheses of monomers | Angewandte Makromolekulare Chemie | 1982 | 11 |
46 | An unexpected valence bond isomerization to the heteroaromatic ring system: [1,2,3]triazolo[4,5-d]pyridazine | Chemical Communications | 2000 | 10 |
47 | 4‐benzoyl‐5‐phenyl‐1,3‐oxathiol‐2‐one. Synthesis and reaction with N‐nucleophiles | Journal of Heterocyclic Chemistry | 1993 | 9 |
48 | Densimetric Detection in Sec. A Semi-Automated Method for Calculation of Molecular Weight Averages | Journal of Liquid Chromatography and Related Technologies | 1984 | 8 |
49 | Conformational Behaviour of Phenylpyrroles — a Semiempirical Molecular Orbital Study | Zeitschrift Fur Naturforschung - Section A Journal of Physical Sciences | 1987 | 6 |
50 | Polymerization of spiro-orthoesters. IV. Density measurements | Angewandte Makromolekulare Chemie | 1982 | 5 |