Works matching AU Lämmerhofer, Michael

Results: 94

SNAr Reactive Pyrazine Derivatives as p53-Y220C Cleft Binders with Diverse Binding Modes.

Published in:

Drug Design, Development & Therapy, 2025, v. 19, p. 4727, doi. 10.2147/DDDT.S513792

By:

Klett, Theresa;
Stahlecker, Jason;
Schwer, Martin;
Jaag, Simon J;
Masberg, Benedikt;
Knappe, Cornelius;
Lämmerhofer, Michael;
Stehle, Thilo;
Boeckler, Frank M

Publication type:

Article

Guidelines for tuning the macropore structure of monolithic columns for high‐performance liquid chromatography.

Published in:

Journal of Separation Science, 2019, v. 42, n. 2, p. 522, doi. 10.1002/jssc.201801092

By:

Dores‐Sousa, José Luís;
Fernández‐Pumarega, Alejandro;
Vos, Jelle;
Lämmerhofer, Michael;
Desmet, Gert;
Eeltink, Sebastiaan

Publication type:

Article

Inside Front Cover: Guidelines for tuning the macropore structure of monolithic columns for high‐performance liquid chromatography.

Published in:

Journal of Separation Science, 2019, v. 42, n. 2, p. NA, doi. 10.1002/jssc.201970022

By:

Dores‐Sousa, José Luís;
Fernández‐Pumarega, Alejandro;
Vos, Jelle;
Lämmerhofer, Michael;
Desmet, Gert;
Eeltink, Sebastiaan

Publication type:

Article

Free fatty acid profiling in marine algae extract by LC‐MS/MS and isolation as well as quantification of the ω‐3 fatty acid hexadeca‐4,7,10,13‐tetraenoic acid.

Published in:

Journal of Separation Science, 2018, v. 41, n. 23, p. 4286, doi. 10.1002/jssc.201800780

By:

Schlotterbeck, Jörg;
Kolb, Agnes;
Lämmerhofer, Michael

Publication type:

Article

Separation Innovations.

Published in:

Journal of Separation Science, 2018, v. 41, n. 20, p. 3820, doi. 10.1002/jssc.201800934

By:

Eeltink, Sebastiaan;
Flemming, Danielle;
Lämmerhofer, Michael

Publication type:

Article

Optimization of the surface modification process of cross‐linked polythiol‐coated chiral stationary phases synthesized by a two‐step thiol‐ene click reaction.

Published in:

Journal of Separation Science, 2018, v. 41, n. 6, p. 1338, doi. 10.1002/jssc.201701425

By:

Schmitt, Kristina;
Lämmerhofer, Michael

Publication type:

Article

Chiral separation of disease biomarkers with 2‐hydroxycarboxylic acid structure.

Published in:

Journal of Separation Science, 2018, v. 41, n. 6, p. 1224, doi. 10.1002/jssc.201701243

By:

Calderón, Carlos;
Santi, Cristina;
Lämmerhofer, Michael

Publication type:

Article

Trends in Separation Science.

Published in:

Journal of Separation Science, 2013, v. 36, n. 17, p. ii, doi. 10.1002/jssc.201370164

By:

Lämmerhofer, Michael

Publication type:

Article

Comparative method evaluation for size and size-distribution analysis of gold nanoparticles.

Published in:

Journal of Separation Science, 2013, v. 36, n. 17, p. 2952, doi. 10.1002/jssc.201300460

By:

Hinterwirth, Helmut;
Wiedmer, Susanne K.;
Moilanen, Maria;
Lehner, Angela;
Allmaier, Günter;
Waitz, Thomas;
Lindner, Wolfgang;
Lämmerhofer, Michael

Publication type:

Article

Enantioseparation of chiral sulfonates by liquid chromatography and subcritical fluid chromatography.

Published in:

Journal of Separation Science, 2012, v. 35, n. 19, p. 2521, doi. 10.1002/jssc.201200448

By:

Pell, Reinhard;
Schuster, Georg;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Simultaneous separation and analysis of water- and fat-soluble vitamins on multi-modal reversed-phase weak anion exchange material by HPLC-UV.

Published in:

Journal of Separation Science, 2011, v. 34, n. 7, p. 761, doi. 10.1002/jssc.201000793

By:

Dabre, Romain;
Azad, Nazanin;
Schwämmle, Achim;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Editorial: Chromatographic Chiral Separations.

Published in:

Journal of Separation Science, 2006, v. 29, n. 10, p. 1303, doi. 10.1002/jssc.200690038

By:

Salvatore Fanali;
Michael Lämmerhofer

Publication type:

Article

Structure-enantioselectivity relationships for the study of chiral recognition in peptide enantiomer separation on cinchona alkaloid-based chiral stationary phases by HPLC: Influence of the N-terminal protecting group.

Published in:

Journal of Separation Science, 2003, v. 26, n. 17, p. 1499, doi. 10.1002/jssc.200301577

By:

Christoph Czerwenka;
Michael Lämmerhofer

Publication type:

Article

Strong versus weak chiral cation exchangers: Comparative evaluation for enantiomer separation of chiral bases by non-aqueous CEC.

Published in:

Journal of Separation Science, 2002, v. 25, n. 15/17, p. 1269, doi. 10.1002/1615-9314(20021101)25:15/17<1269::AID-JSSC1269>3.0.CO;2-R

By:

Zarbl, Elfriede;
Lämmerhofer, Michael;
Woschek, Anna;
Hammerschmidt, Friedrich;
Parenti, Carlo;
Cannazza, Guiseppe;
Lindner, Wolfgang

Publication type:

Article

Topologisch-selektive Chromatographie zur Studie der Superspiralisierung von Plasmiden während einer Fermentation und Isolierung einzelner Topoisomere.

Published in:

Angewandte Chemie, 2012, v. 124, n. 1, p. 274, doi. 10.1002/ange.201106495

By:

Mahut, Marek;
Haller, Elisabeth;
Ghazidezfuli, Parisa;
Leitner, Michael;
Ebner, Andreas;
Hinterdorfer, Peter;
Lindner, Wolfgang;
Lämmerhofer, Michael

Publication type:

Article

Enantioselective HPLC of potentially CNS-active acidic amino acids with a cinchona carbamate based chiral stationary phase.

Published in:

Chirality, 2008, v. 20, n. 3/4, p. 571, doi. 10.1002/chir.20529

By:

Sardella, Roccaldo;
Lämmerhofer, Michael;
Natalini, Benedetto;
Lindner, Wolfgang

Publication type:

Article

Investigations of molecular recognition aspects related to the enantiomer separation of 2-methoxy-2-(1-naphthyl)propionic acid using quinine carbamate as chiral selector: An NMR and FT-IR spectroscopic as well as X-ray crystallographic study.

Published in:

Chirality, 2005, v. 17, n. 9, p. 544, doi. 10.1002/chir.20203

By:

Akasaka, Kazuaki;
Gyimesi-Forrás, Krisztina;
Lämmerhofer, Michael;
Fujita, Takuma;
Watanabe, Masataka;
Harada, Nobuyuki;
Lindner, Wolfgang

Publication type:

Article

Enantiomer separation of a powerful chiral auxiliary, 2-methoxy-2-(1-naphthyl)propionic acid by liquid chromatography using chiral anion exchanger-type stationary phases in polar-organic mode; investigation of molecular recognition aspects.

Published in:

Chirality, 2005, v. 17, n. S1, p. S134, doi. 10.1002/chir.20123

By:

Gyimesi-Forrás, Krisztina;
Akasaka, Kazuaki;
Lämmerhofer, Michael;
Maier, Norbert M.;
Fujita, Takuma;
Watanabe, Masataka;
Harada, Nobuyuki;
Lindner, Wolfgang

Publication type:

Article

On-column deracemization of an atropisomeric biphenyl by quinine-based stationary phase and determination of rotational energy barrier by enantioselective stopped-flow HPLC and CEC.

Published in:

Chirality, 2001, v. 13, n. 10, p. 641, doi. 10.1002/chir.10015

By:

Tobler, Ernst;
Lämmerhofer, Michael;
Mancini, Giovanna;
Lindner, Wolfgang

Publication type:

Article

Comparative molecular field analysis of quinine derivatives used as chiral selectors in liquid chromatography: 3D QSAR for the purposes of molecular design of chiral stationary phases.

Published in:

Chirality, 2000, v. 12, n. 10, p. 742, doi. 10.1002/1520-636X(2000)12:10<742::AID-CHIR7>3.0.CO;2-M

By:

Schefzick, Sabine;
Lämmerhofer, Michael;
Lindner, Wolfgang;
Lipkowitz, Kenny B.;
Jalaie, Mehran

Publication type:

Article

Enantioselective anion exchangers based on cinchona alkaloid-derived carbamates: Influence of C8/C9 stereochemistry on chiral recognition.

Published in:

Chirality, 1999, v. 11, n. 7, p. 522, doi. 10.1002/(SICI)1520-636X(1999)11:7<522::AID-CHIR2>3.0.CO;2-U

By:

Maier, Norbert M.;
Nicoletti, Lorenzo;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

High-performance liquid chromatographic enantioseparation of N-protected α-amino acids using nonporous silica modified by a quinine carbamate as chiral stationary phase.

Published in:

Chirality, 1997, v. 9, n. 2, p. 157, doi. 10.1002/(SICI)1520-636X(1997)9:2<157::AID-CHIR15>3.0.CO;2-M

By:

Piette, Veronique;
Lämmerhofer, Michael;
Bischoff, Klaus;
Lindner, Wolfgang

Publication type:

Article

Assignment of absolute configuration and optical purity determination of (R)- and (S)-econazole nitrate by enantioselective HPLC: Method development and application.

Published in:

Chirality, 1994, v. 6, n. 4, p. 261, doi. 10.1002/chir.530060408

By:

Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Simple and efficient preparation of (R)- and (S)-enantiomers of α-carbon deuterium-labelled α-amino acids.

Published in:

Journal of Labelled Compounds & Radiopharmaceuticals, 2000, v. 43, n. 5, p. 449, doi. 10.1002/(SICI)1099-1344(200004)43:5<449::AID-JLCR331>3.0.CO;2-0

By:

Mitulovi, Goran;
Lämmerhofer, Michael;
Maier, N. M.;
Lindner, Wolfgang

Publication type:

Article

mitoBKCa is functionally expressed in murine and human breast cancer cells and potentially contributes to metabolic reprogramming.

Published in:

eLife, 2024, p. 1, doi. 10.7554/eLife.92511

By:

Bischof, Helmut;
Maier, Selina;
Koprowski, Piotr;
Kulawiak, Bogusz;
Burgstaller, Sandra;
Jasińska, Joanna;
Serafimov, Kristian;
Zochowska, Monika;
Gross, Dominic;
Schroth, Werner;
Matt, Lucas;
Juarez Lopez, David Arturo;
Ying Zhang;
Bonzheim, Irina;
Büttner, Florian A.;
Fend, Falko;
Schwab, Matthias;
Birkenfeld, Andreas L.;
Malli, Roland;
Lämmerhofer, Michael

Publication type:

Article

Nachruf: Klaus Albert (1946 - 2017).

Published in:

Nachrichten aus der Chemie, 2017, v. 65, n. 6, p. 680, doi. 10.1002/nadc.20174062189

By:

Unger, Klaus;
Lämmerhofer, Michael;
Brindle, Rainer

Publication type:

Article

No Evidence for a Role of Oral Contraceptive-Use in Emotion Recognition But Higher Negativity Bias in Early Follicular Women.

Published in:

Frontiers in Behavioral Neuroscience, 2022, v. 15, p. 1, doi. 10.3389/fnbeh.2021.773961

By:

Kimmig, Ann-Christin Sophie;
Bischofberger, Jasper Amadeus;
Birrenbach, Annika Dorothea;
Drotleff, Bernhard;
Lämmerhofer, Michael;
Sundström-Poromaa, Inger;
Derntl, Birgit

Publication type:

Article

Hemin promotes platelet activation and plasma membrane disintegration regulated by the subtilisin‐like proprotein convertase furin.

Published in:

FASEB Journal, 2024, v. 38, n. 21, p. 1, doi. 10.1096/fj.202400863RR

By:

Schaale, David;
Laspa, Zoi;
Balmes, Aylin;
Sigle, Manuel;
Dicenta‐Baunach, Valerie;
Hochuli, Ravi;
Fu, Xiaoqing;
Serafimov, Kristian;
Castor, Tatsiana;
Harm, Tobias;
Müller, Karin Anne Lydia;
Rohlfing, Anne‐Katrin;
Laufer, Stefan;
Schäffer, Tilman E.;
Lämmerhofer, Michael;
Gawaz, Meinrad

Publication type:

Article

Determination of double bond positions in unsaturated fatty acids by pre-column derivatization with dimethyl and dipyridyl disulfide followed by LC-SWATH-MS analysis.

Published in:

Analytical & Bioanalytical Chemistry, 2025, v. 417, n. 13, p. 2753, doi. 10.1007/s00216-024-05542-z

By:

Olfert, Matthias;
Knappe, Cornelius;
Sievers-Engler, Adrian;
Masberg, Benedikt;
Lämmerhofer, Michael

Publication type:

Article

Triphenyl‐Modified Mixed‐Mode Stationary Phases With and Without Embedded Ion‐Exchange Sites for High‐Performance Liquid Chromatography.

Published in:

Journal of Separation Science, 2024, v. 47, n. 24, p. 1, doi. 10.1002/jssc.70058

By:

Wolter, Marc;
Maalouf, Mirna;
Janek, Mateusz;
Knappe, Cornelius;
Kramer, Markus;
Lämmerhofer, Michael

Publication type:

Article

Quantitative analysis of the glutathione pathway cellular metabolites by targeted liquid chromatography‐tandem mass spectrometry.

Published in:

Journal of Separation Science, 2024, v. 47, n. 1, p. 1, doi. 10.1002/jssc.202300780

By:

Serafimov, Kristian;
Aydin, Yüsra;
Lämmerhofer, Michael

Publication type:

Article

Comprehensive reversed‐phase×chiral two‐dimensional liquid chromatography coupled to quadrupole‐time‐of‐flight tandem mass spectrometry with post‐first dimension flow splitting for untargeted enantioselective amino acid analysis

Published in:

Journal of Separation Science, 2023, v. 46, n. 18, p. 1, doi. 10.1002/jssc.202300351

By:

Karongo, Ryan;
Horak, Jeannie;
Lämmerhofer, Michael

Publication type:

Article

Development and chromatographic exploration of stable‐bonded cross‐linked amino silica against classical amino phases.

Published in:

Journal of Separation Science, 2022, v. 45, n. 17, p. 3286, doi. 10.1002/jssc.202200268

By:

Wolter, Marc;
Geibel, Christian;
Olfert, Matthias;
Su, Min;
Bicker, Wolfgang;
Kramer, Markus;
Lindner, Wolfgang;
Lämmerhofer, Michael

Publication type:

Article

Direct enantioselective gradient reversed‐phase ultra‐high performance liquid chromatography tandem mass spectrometry method for 3‐hydroxy alkanoic acids in lipopeptides on an immobilized 1.6 μm amylose‐based chiral stationary phase

Published in:

Journal of Separation Science, 2021, v. 44, n. 9, p. 1875, doi. 10.1002/jssc.202100104

By:

Karongo, Ryan;
Jiao, Junjing;
Gross, Harald;
Lämmerhofer, Michael

Publication type:

Article

Screening of Covalent Kinase Inhibitors Yields Hits for Cysteine Protease USP7 / HAUSP.

Published in:

Drug Design, Development & Therapy, 2025, v. 19, p. 2253, doi. 10.2147/DDDT.S513591

By:

Ernst, Larissa N;
Jaag, Simon J;
Wydra, Valentin R;
Masberg, Benedikt;
Knappe, Cornelius;
Gerstenecker, Stefan;
Serafim, Ricardo AM;
Liang, Xiaojun Julia;
Seidler, Nico J;
Lämmerhofer, Michael;
Gehringer, Matthias;
Boeckler, Frank M

Publication type:

Article

Evaluation of a Covalent Library of Diverse Warheads (CovLib) Binding to JNK3, USP7, or p53.

Published in:

Drug Design, Development & Therapy, 2024, v. 18, p. 2653, doi. 10.2147/DDDT.S466829

By:

Klett, Theresa;
Schwer, Martin;
Ernst, Larissa N;
Engelhardt, Marc U;
Jaag, Simon J;
Masberg, Benedikt;
Knappe, Cornelius;
Lämmerhofer, Michael;
Gehringer, Matthias;
Boeckler, Frank M

Publication type:

Article

Topology-Selective Chromatography Reveals Plasmid Supercoiling Shifts during Fermentation and Allows Rapid and Efficient Preparation of Topoisomers.

Published in:

Angewandte Chemie International Edition, 2012, v. 51, n. 1, p. 267, doi. 10.1002/anie.201106495

By:

Mahut, Marek;
Haller, Elisabeth;
Ghazidezfuli, Parisa;
Leitner, Michael;
Ebner, Andreas;
Hinterdorfer, Peter;
Lindner, Wolfgang;
Lämmerhofer, Michael

Publication type:

Article

Acute coronary syndrome is associated with a substantial change in the platelet lipidome.

Published in:

Cardiovascular Research, 2022, v. 118, n. 8, p. 1904, doi. 10.1093/cvr/cvab238

By:

Harm, Tobias;
Bild, Alexander;
Dittrich, Kristina;
Goldschmied, Andreas;
Nestele, Jeremy;
Chatterjee, Madhumita;
Fu, Xiaoqing;
Kolb, Kyra;
Castor, Tatsiana;
Borst, Oliver;
Geisler, Tobias;
Rath, Dominik;
LäMmerhofer, Michael;
Gawaz, Meinrad

Publication type:

Article

Cholesterol Stationary Phase in the Separation and Identification of siRNA Impurities by Two-Dimensional Liquid Chromatography-Mass Spectrometry.

Published in:

International Journal of Molecular Sciences, 2022, v. 23, n. 23, p. 14960, doi. 10.3390/ijms232314960

By:

Studzińska, Sylwia;
Li, Feiyang;
Szumski, Michał;
Buszewski, Bogusław;
Lämmerhofer, Michael

Publication type:

Article

Discovery and Evaluation of Enantiopure 9 H -pyrimido[4,5- b ]indoles as Nanomolar GSK-3β Inhibitors with Improved Metabolic Stability.

Published in:

International Journal of Molecular Sciences, 2020, v. 21, n. 21, p. 7823, doi. 10.3390/ijms21217823

By:

Andreev, Stanislav;
Pantsar, Tatu;
El-Gokha, Ahmed;
Ansideri, Francesco;
Kudolo, Mark;
Anton, Débora Bublitz;
Sita, Giulia;
Romasco, Jenny;
Geibel, Christian;
Lämmerhofer, Michael;
Goettert, Márcia Ines;
Tarozzi, Andrea;
Laufer, Stefan A.;
Koch, Pierre

Publication type:

Article

Lipid Atlas of Keratinocytes and Betulin Effects on its Lipidome Profiled by Comprehensive UHPLC–MS/MS with Data Independent Acquisition Using Targeted Data Processing.

Published in:

Proteomics, 2020, v. 20, n. 11, p. 1, doi. 10.1002/pmic.201900113

By:

Calderón, Carlos;
Rubarth, Lara;
Cebo, Malgorzata;
Merfort, Irmgard;
Lämmerhofer, Michael

Publication type:

Article

Impact of stereochemistry on biological effects of permethrin: induction of apoptosis in human hepatoma cells (HCC-1.2) and primary rat hepatocyte cultures.

Published in:

BMC Pharmacology, 2007, v. 7, p. 1, doi. 10.1186/1471-2210-7-S2-A65

By:

Dornetshuber, Julia;
Bicker, Wolfgang;
Lämmerhofer, Michael;
Lindner, Wolfgang;
Karwan, Anneliese;
Bursch, Wilfried

Publication type:

Article

Time-resolved chloroquine-induced relaxation of supercoiled plasmid DNA.

Published in:

Analytical & Bioanalytical Chemistry, 2012, v. 402, n. 1, p. 373, doi. 10.1007/s00216-011-5213-y

By:

Mahut, Marek;
Leitner, Michael;
Ebner, Andreas;
Lämmerhofer, Michael;
Hinterdorfer, Peter;
Lindner, Wolfgang

Publication type:

Article

Multi-modal applicability of a reversed-phase/weak-anion exchange material in reversed-phase, anion-exchange, ion-exclusion, hydrophilic interaction and hydrophobic interaction chromatography modes.

Published in:

Analytical & Bioanalytical Chemistry, 2011, v. 400, n. 8, p. 2517, doi. 10.1007/s00216-011-4755-3

By:

Lämmerhofer, Michael;
Nogueira, Raquel;
Lindner, Wolfgang

Publication type:

Article

Quantitative LC-ESI-MS/MS metabolic profiling method for fatty acids and lipophilic metabolites in fermentation broths from β-lactam antibiotics production.

Published in:

Analytical & Bioanalytical Chemistry, 2010, v. 397, n. 1, p. 147, doi. 10.1007/s00216-009-3340-5

By:

Schiesel, Simone;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Multitarget quantitative metabolic profiling of hydrophilic metabolites in fermentation broths of β-lactam antibiotics production by HILIC–ESI–MS/MS.

Published in:

Analytical & Bioanalytical Chemistry, 2010, v. 396, n. 5, p. 1655, doi. 10.1007/s00216-009-3432-2

By:

Schiesel, Simone;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Separation of Cinchona alkaloids on a novel strong cation-exchange-type chiral stationary phase—comparison with commercially available strong cation exchanger and reversed-phase packing materials.

Published in:

Analytical & Bioanalytical Chemistry, 2009, v. 393, n. 4, p. 1257, doi. 10.1007/s00216-008-2557-z

By:

Hoffmann, Christian V.;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Mixed-mode stationary phases as a complementary selectivity concept in liquid chromatography–tandem mass spectrometry-based bioanalytical assays.

Published in:

Analytical & Bioanalytical Chemistry, 2008, v. 390, n. 1, p. 263, doi. 10.1007/s00216-007-1637-9

By:

Bicker, Wolfgang;
Lämmerhofer, Michael;
Lindner, Wolfgang

Publication type:

Article

Chirally-functionalized monolithic materials for stereoselective capillary electrochromatography.

Published in:

Analytical & Bioanalytical Chemistry, 2005, v. 382, n. 4, p. 873, doi. 10.1007/s00216-005-3234-0

By:

Lämmerhofer, Michael

Publication type:

Article

Evaluation of enantioselective nonaqueous ion-pair capillary electrophoresis as screening assay in the development of new ion exchange type chiral stationary phases.

Published in:

Journal of Separation Science, 2001, v. 24, n. 9, p. 706, doi. 10.1002/1615-9314(20010901)24:9<706::AID-JSSC706>3.0.CO;2-Q

By:

Lämmerhofer, Michael;
Zarbl, Elfriede;
Piette, Veronique;
Crommen, Jacques;
Lindner, Wolfgang

Publication type:

Article