Investigating pH Effects on the Photoswitching of Furanyl-Indolinium Heteroarylstilbenes
Status: Submitted
Seemann, M.; Riese, J. N.; Geitner, R.; Groß, A. G.. ChemRxiv, 2026, Version 1 (21.09.2026). Preprint.
DOI: 10.26434/chemrxiv.15009146/v1Publikationen & Patente
Publikationen
Wissenschaftliche Veröffentlichungen in absteigender chronologischer Reihenfolge.
2026
Smarter cell sorting: droplet microfluidics meets pick-and-place sorting
Gerhard, O.; Schneider, S.; Dehne, M.; Bahnemann, J.; Palme, K.; Welsch, R.; Dovzhenko, O.; Yu, Q.; Köhler, M.; Cao, J.; Groß, A. Lab on a Chip 2026, 26(9), 2684–2696.
DOI: 10.1039/D5LC00550G2025
Photolysis of ortho-Nitrobenzyl Esters: Kinetics and Substituent Effects
Fink, A. L.; Groß, A. G.; Puch, F.; Geitner, R. ACS Omega 2025, 10(47), 57560–57567.
DOI: 10.1021/acsomega.5c08422Testing eukaryotic routes for heterologous production of ketocarotenoids in cyanobacteria
Mahdi, A. V.; Wittmann, D. N.; Hanamghar, S. S.; Zorć, O.; Cao, J.; Groß, G. A.; Jensen, P. E.; Russo, D. A.; Zedler, J. A. Z. Sustainable Microbiology 2025, 2(2), qvaf008.
DOI: 10.1093/sumbio/qvaf008Microwave-assisted modification of a solid epoxy resin with a Peruvian oil
Obregón, D.; Hadzich, A.; Amornkitbamrung, L.; Groß, G. A.; Flores, S. Progress in Organic Coatings 2025, 206, 109333.
DOI: 10.1016/j.porgcoat.2025.1093332023
Synthesis and Spectroscopic Characterization of Furan-2-Carbaldehyde-d
Jaster, J.; Dressler, E.; Geitner, R.; Groß, G. A. Molbank 2023, 2023(2), M1654.
DOI: 10.3390/M1654NMR and GPC Analysis of Alkyd Resins: Influence of Synthesis Method, Vegetable Oil and Polyol Content
Hadzich, A.; Flores, S.; Masucci, A. E.; Gomez, E. D.; Groß, G. A. Polymers 2023, 15(9), 1993.
DOI: 10.3390/polym150919932022
Induction of embryogenic development in haploid microspore stem cells in droplet-based microfluidics
Richter, F.; Chen, M.; Schaub, P.; Wüst, F.; Zhang, D.; Schneider, S.; Groß, G. A.; Mäder, P.; Dovzhenko, O.; Palme, K.; Köhler, J. M.; Cao, J. Lab on a Chip 2022, 22, 4292–4305.
DOI: 10.1039/d2lc00788fA droplet-based microfluidic platform enables high-throughput combinatorial optimization of cyanobacterial cultivation
Cao, J.; Russo, D. A.; Xie, T.; Groß, G. A.; Zedler, J. A. Z. Scientific Reports 2022, 12, 15536.
DOI: 10.1038/s41598-022-19773-6From Microtiter Plates to Droplets—There and Back Again
Henkel, T.; Mayer, G.; Hampl, J.; Cao, J.; Ehrhardt, L.; Schober, A.; Groß, G. A. Micromachines 2022, 13(7), 1022.
DOI: 10.3390/mi13071022Automated Analysis of Acetaminophen Toxicity on 3D HepaRG Cell Culture in Microbioreactor
Baca, M.; Brauer, D.; Klett, M.; Fernekorn, U.; Singh, S.; Hampl, J.; Groß, G. A.; Mai, P.; Friedel, K.; Schober, A. Bioengineering 2022, 9(5), 196.
DOI: 10.3390/bioengineering90501962020
Effect of polyalcohols on the anticorrosive behaviour of alkyd coatings prepared with drying oils
Hadzich, A.; Gross, G. A.; Leimbach, M.; Ispas, A.; Bund, A.; Flores, S. Progress in Organic Coatings 2020, 145, 105671.
DOI: 10.1016/j.porgcoat.2020.105671Droplet-Based Screening for the Investigation of Microbial Nonlinear Dose–Response Characteristics System, Background and Examples
Cao, J.; Richter, F.; Kastl, M.; Erdmann, J.; Burgold, C.; Dittrich, D.; Schneider, S.; Köhler, J. M.; Groß, G. A. Micromachines 2020, 11(6), 577.
DOI: 10.3390/mi11060577Microfluidic Chamber Design for Controlled Droplet Expansion and Coalescence
Kielpinski, M.; Walther, O.; Cao, J.; Henkel, T.; Köhler, J. M.; Groß, G. A. Micromachines 2020, 11(4), 394.
DOI: 10.3390/mi11040394Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins
Hadzich, A.; Gross, G. A.; Leimbach, M.; Ispas, A.; Bund, A.; Flores, S. Polymer Testing 2020, 82, 106296.
DOI: 10.1016/j.polymertesting.2019.1062962017
Hierarchically structured particles for micro flow catalysis
Li, X.; Visaveliya, N.; Hafermann, L.; Gross, G. A.; Knauer, A.; Köhler, J. M. Chemical Engineering Journal 2017, 326, 1058–1065.
DOI: 10.1016/j.cej.2017.06.0572016
Micro-flow assisted synthesis of fluorescent polymer nanoparticles with tuned size and surface properties
Visaveliya, N.; Hoffmann, C.; Groß, G. A.; Köhler, J. M. Nanotechnology Reviews 2016.
Micro droplet generation, capturing and storage in a multi-chamber carrier for evaluation of soil microbial communities
Kielpinski, M.; Klein, K.; Gärtner, C.; Groß, G. A. In: Technische Systeme für die Lebenswissenschaften, 18. Heiligenstädter Kolloquium 2016, pp. 453–460.
Projekt “BactoCat”: tropfenbasierte Mikrofluidik für die Untersuchung von Boden-Mikroorganismen und Mikroorganismengemeinschaften für neue biotechnologische Prozesse
Groß, G. A.; Brauer, D.; Wetzel, K.; Cao, J.; Klein, K. In: Technische Systeme für die Lebenswissenschaften, 18. Heiligenstädter Kolloquium 2016, pp. 431–438.
2015
Microflow SERS Measurements Using Sensing Particles of Polyacrylamide/Silver Composite Materials
Visaveliya, N.; Lenke, S.; Groß, G. A.; Köhler, M. Chemical Engineering & Technology 2015, 38(7), 1131–1137.
DOI: 10.1002/ceat.201400524Identification of response classes from heavy metal-tolerant soil microbial communities by highly resolved concentration-dependent screenings in a microfluidic system
Kürsten, D.; Möller, F.; Gross, G. A.; Lenk, C.; Visaveliya, N.; Schüler, T.; Köhler, J. M. Methods in Ecology and Evolution 2015, 6, 600–609.
DOI: 10.1111/2041-210X.12344“From microtiter plates to droplets” tools for micro-fluidic droplet processing
Cao, J.; Schneider, S.; Schultheiß, R.; Schober, A.; Köhler, J. M.; Groß, G. A. Microsystem Technologies 2015, 21, 3–9.
DOI: 10.1007/s00542-013-1981-y2014
Direct access to 3-substituted 1,4-oxathiepino[5,6-b]pyridine-5-one through one-pot substitution cyclization reaction of 2-mercapto-3-nicotinic acid with alpha-bromo ketones
Singh, S.; Schober, A.; Groß, G. A. Tetrahedron Letters 2014, 55, 159–163.
DOI: 10.1016/j.tetlet.2013.11.030Optical and electrochemical residence time-characterization of LTCC flow-through microreactors
Groß, G. A.; Abahmane, L.; Thelemann, T.; Fischer, M.; Bartsch, H.; Stubenrauch, M.; Hoffmann, M.; Köhler, J. M. 2014.
2013
Robotic alliance of miniaturized synthesis and screening: a case study for the identification of histone deacetylase inhibitors
Groß, G. A.; Singh, S.; Schlingloff, G.; Schwienhorst, A.; Riester, D.; Wegener, D.; Wurziger, H.; Schober, A. Engineering in Life Sciences 2013, 13(4), 344–351.
DOI: 10.1002/elsc.201200090Splitting and switching of microfluid segments in closed channels for chemical operations in the segment-on-demand technology
Budden, M.; Schneider, S.; Groß, G. A.; Köhler, J. M. Chemical Engineering Journal 2013, 227, 90–97.
DOI: 10.1016/j.cej.2012.07.104Microfluidic encoding: Generation of arbitrary droplet sequences by electrical switching in microchannels
Budden, M.; Schneider, S.; Groß, G. A.; Köhler, J. M. Sensors and Actuators A: Physical 2013.
2011
Convenient method for synthesis of thiazolo[3,2-a]pyrimidine derivatives in a one-pot procedure
Singh, S.; Schober, A.; Gebinoga, M.; Groß, G. A. Tetrahedron Letters 2011, 52, 3814–3817.
DOI: 10.1016/j.tetlet.2011.05.067The Eschenmoser coupling reaction under continuous-flow conditions
Singh, S.; Köhler, J. M.; Schober, A.; Groß, G. A. Beilstein Journal of Organic Chemistry 2011, 7, 1164–1172.
DOI: 10.3762/bjoc.7.135Synthesis of polypyridine derivatives using alumina supported gold nanoparticles under micro continuous flow conditions
Abahmane, L.; Knauer, A.; Köhler, J. M.; Groß, G. A. Chemical Engineering Journal 2011, 167, 519–526.
DOI: 10.1016/j.cej.2010.08.078Gold-Nanoparticle-Catalyzed Synthesis of Propargylamines: The Traditional A³-Multicomponent Reaction Performed as a Two-Step Flow Process
Abahmane, L.; Köhler, J. M.; Groß, G. A. Chemistry – A European Journal 2011, 17, 3005–3010.
DOI: 10.1002/chem.201002043Hydrothermal micro continuous-flow synthesis of spherical, cylinder-, star- and flower-like ZnO microparticles
Li, S.; Gross, G. A.; Günther, P. M.; Köhler, J. M. Chemical Engineering Journal 2011, 167, 681–687.
DOI: 10.1016/j.cej.2010.09.083Size-tuning of monodisperse PMMA nanoparticles by micro-continuous-flow polymerization using a silicon micro-nozzle array
Köhler, J. M.; Möller, F.; Schneider, S.; Günther, M.; Albrecht, A.; Groß, G. A. Chemical Engineering Journal 2011, 167, 688–693.
DOI: 10.1016/j.cej.2010.09.079Residence time distribution studies in microfluidic mixing structures
Bošković, D.; Löbbecke, S.; Groß, G. A.; Köhler, M. Journal of Physical Science and Application 2011, 1(3), 125–134.
From Droplets and Particles to Hierarchical Spatial Organization: Nanotechnology Challenges for Microfluidics
Köhler, J. M.; Günther, M.; Funfak, A.; Groß, G. A. 2011.
2010
Characterization of viscosity dependent residence time distribution in the static micromixer Statmix6
Köhler, J. M.; Schleiff, B.; Schneider, S.; Boskovic, D.; Henkel, T.; Groß, G. A. Chemical Engineering Journal 2010, 160, 845–851.
DOI: 10.1016/j.cej.2010.02.028Pressure Loss – Educational Experiments for Microreaction Technology using an Universal Experiment Platform
Groß, G. A.; Schneider, S.; Abahmane, L.; Köhler, J. M. Chemie Ingenieur Technik 2010.
Ethyl 2-[(Z)-2-(4-Cyanophenyl)-2-hydroxyvinyl]-4-(4-methoxyphenyl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate
Singh, S.; Schober, A.; Groß, G. A. Molbank 2010, 2010, M655.
DOI: 10.3390/M655Residence Time Distribution and Nanoparticle Formation in Microreactors
Groß, G. A.; Köhler, J. M. In: Microfluidic Devices in Nanotechnology, Vol. 1. Wiley, 2010, pp. 317–340.
2009
Heterogeneous Catalyzed Pyridine Synthesis using Montmorillionite and Nanoparticle-Impregnated Alumina in a Continuous Micro Flow System
Abahmane, L.; Knauer, A.; Ritter, U.; Köhler, J. M.; Groß, G. A. Chemical Engineering & Technology 2009, 32(11), 1799–1805.
DOI: 10.1002/ceat.200900368Facile conversion of Biginelli 3,4-dihydropyrimidin-2(1H)-thiones to 2-(2-hydroxy-2-arylvinyl) dihydropyrimidines via Eschenmoser coupling
Singh, S.; Schober, A.; Gebinoga, M.; Groß, G. A. Tetrahedron Letters 2009, 50, 1838–1843.
DOI: 10.1016/j.tetlet.2009.02.027A hydrogel based fluorescent micro array used for the characterization of liquid analytes
Thete, A.; Henkel, T.; Göckeritz, R.; Endlich, M.; Köhler, M.; Groß, G. A. Analytica Chimica Acta 2009, 633(1), 81–89.
DOI: 10.1016/j.aca.2008.11.030Highly resolved dose-response functions for drug-modulated bacteria cultivation obtained by fluorometric and photometric flow-through sensing in microsegmented flow
Funfak, A.; Hartung, R.; Cao, J.; Martin, K.; Wiesmüller, K.-H.; Wolfbeis, O. S.; Köhler, J. M. Sensors and Actuators B: Chemical 2009, 142(1), 66–72.
DOI: 10.1016/j.snb.2009.07.017Nanotopographic characterization of spotted micro arrays on polyvinyl alcohol films by high-resolution long-range nanoprofiling
Thete, A. R.; Groß, G. A.; Hausotte, T.; Jäger, G.; Vorbringer-Dorozhovets, N.; Köhler, J. M. Scanning 2009, 31(1), 35–48.
DOI: 10.1002/sca.20136Differentiation of liquid analytes in gel films by permeability-modulated double-layer chemo-chips
Thete, A. R.; Groß, G. A.; Köhler, J. M. Analyst 2009, 134(2), 394–400.
DOI: 10.1039/b808257j2008
Fast determination of evaporation enthalpies of solvents and binary mixtures using a microsilicon chip device with integrated thin film transducers
Groß, G. A.; Köhler, J. M. Thermochimica Acta 2008, 477(1–2), 48–53.
DOI: 10.1016/j.tca.2008.08.007Introduction of surface-modified Au-nanoparticles into the microflow-through polymerization of styrene
Günther, M.; Groß, G. A.; Wagner, J.; Jahn, F.; Köhler, M. Chemical Engineering Journal 2008, 135(Suppl. 1), S126–S130.
DOI: 10.1016/j.cej.2007.07.009Microfluidic arrangement with an integrated micro-spot array for the characterization of pH and solvent polarity
Thete, A. R.; Groß, G. A.; Henkel, T.; Köhler, M. Chemical Engineering Journal 2008, 135(Suppl. 1), S199–S202.
DOI: 10.1016/j.cej.2007.07.032Evaluation of static micromixers for flow-through extraction by emulsification
Sprogies, T.; Köhler, J. M.; Groß, G. A. Chemical Engineering Journal 2008.
Viscosity-dependent enhancement of fluid resistance in water/glycerol micro fluid segments
Groß, G. A.; Thyagarajan, V.; Kielpinski, M.; Köhler, J. M. Microfluidics and Nanofluidics 2008.
Fabrication and fluidic characterization of static micromixers made of low temperature cofired ceramic (LTCC)
Groß, G. A.; Thelemann, T.; Schneider, S.; Köhler, J. M. Chemical Engineering Science 2008.
Improvement of Molecular Weight Distribution in Synthesis of Liquid Polymers for Reactive Resins by Micro Flow-through Polymerization
Groß, G. A.; Günther, M.; Zollfrank, H.; Bauer, M.; Köhler, J. M. Conference proceedings, 2008 AIChE Spring National Meeting / IMRET 2008, pp. 152–163.
Macrocycle synthesis at short residence times: Resorcinarene synthesis in a ceramic micro reactor system
Groß, G. A.; Abahmane, L.; Thelemann, T.; Fischer, M.; Köhler, J. M. In: Smart Synthesis and Technologies for Organic Processes, 1st SynTOP, Potsdam 2008, pp. 85–90.
Miniaturized combinatorial synthesis principles
Groß, G. A.; Schober, A.; Gebinoga, M.; Köhler, M.; Henkel, T.; Frank, T. In: Smart Synthesis and Technologies for Organic Processes, 1st SynTOP, Potsdam 2008.
2007
Formation of Polymer and Nanoparticle Doped Polymer Minirods by Use of the Microsegmented Flow Principle
Groß, G. A.; Lenk, C.; Günther, M.; Köhler, J. M. Chemical Engineering & Technology 2007, 30(3), 347–354.
DOI: 10.1002/ceat.200600388LTCC-based Fluidic Components for Chemical Applications
Thelemann, T.; Fischer, M.; Groß, A.; Müller, J. Journal of Microelectronics and Electronic Packaging 2007, 4(4), 167–172.
Optical-fluidic Sensors in LTCC-Technology
Mülln, T.; Ehrhardt, W.; Drüe, K.-H.; Groß, A.; Abahmane, L. 2007 International Students and Young Scientists Workshop “Photonics and Microsystems”, IEEE, 2007.
Formation and Fluorimetric Characterization of Micelles in a Micro-flow Through System with Static Micro Mixer
Schuch, M.; Groß, G. A.; Köhler, J. M. Sensors 2007, 7, 2499–2509.
DOI: 10.3390/s7112499Microphotometric characterization of fluid segment populations generated in different simple microfluidic networks
Köhler, J. M.; Groß, P. A. Microfluidics and Nanofluidics 2007.
Differentiation of liquid analytes using double layer polymer films with integrated micro spot array
Thete, A.; Groß, G. A.; Weber, E.; Eißmann, F.; Köhler, M. Proceedings and exhibitor presentations, IMAPS/ACerS CICMT 2007.
Flow rate variation in two step multi-phase microsynthesis of nanomaterials affecting their catalytic activity of oxidation
Köhler, M.; Abahmane, L.; Ritter, K.; Groß, G. A. Conference proceedings, 2007 AIChE Spring National Meeting, Houston, 2007.
2006
Spatially encoded single-bead Biginelli synthesis in a microstructured silicon array
Gross, G. A.; Mayer, G.; Albert, J.; Riester, D.; Osterodt, J.; Wurziger, H.; Schober, A. Angewandte Chemie International Edition 2006, 45, 3102–3106.
DOI: 10.1002/anie.200503041Solid-Phase Synthesis of 4,6-Diaryl-3,4-dihydropyrimidine-2(1H)-one-5-carboxylic Acid Amide Derivatives: A Biginelli Three-Component Condensation Protocol Based on Immobilized beta-Ketoamides
Gross, G. A.; Wurziger, H.; Schober, A. Journal of Combinatorial Chemistry 2006.
“Syn&Sort”: A Chip-Based Tool for Combinatorial Synthesis
Gebinoga, M.; Groß, G. A.; Albrecht, A.; Schlingloff, G.; Frank, T.; Schober, A. QSAR & Combinatorial Science 2006.
DOI: 10.1002/qsar.200640113Microreactor Array Assembly, Designed for Diversity Oriented Synthesis Using a Multiple Core Structure Library on Solid Support
Groß, G. A.; Wurziger, H.; Schlingloff, G.; Schober, A. QSAR & Combinatorial Science 2006.
Effects of HDAC inhibitors on proliferation and differentiation of the human hepatoma cell line HepG2
Augspurger, C.; Groß, G. A.; Riester, D.; Schwienhorst, A.; Weibezahn, K. F. Cytotherapy 2006, 8(Suppl. 2), conference abstract.
DOI: 10.1080/146532406007751292005
Formation of Monomeric and Novolak Azo Dyes in Nanofluid Segments by Use of a Double Injector Chip Reactor
Günther, M.; Möller, F.; Henkel, T.; Groß, G. A.; Köhler, J. M. Chemical Engineering & Technology 2005.
2004
Miniaturisation of synthesis and screening in nanotiterplates: the concept of NanoSynTest™
Schober, A.; Schlingloff, G.; Groß, A.; Henkel, T.; Albert, J.; Mayer, G.; Wurziger, H.; Döring, M.; Tietz, H. Microsystem Technologies 2004, 10, 281–292.
DOI: 10.1007/s00542-003-0328-5Kopfbanner: © Dr. Jialan Cao-Riehmer · Logo: TU Ilmenau. Urheberrecht und Bildnachweise