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      Brauer, Dana; Peng, Anni; Borowiec, Justyna; Hampl, Jörg; Prehl, Shannon [et al.]:
      Combination of 3D micro contact printing and scraping technique for site selective cocultivation across a porous micro structured scaffold
      #!ilm_mods_00075772!#
      In: Small: nano micro, vol. 22 (2026), no. 12, art. e12409
      DOI: https://doi.org/10.1002/smll.202412409
      Chowdhary, Shefali; Kumar, Nitish; Henry, Natacha; Roussel, Pascal; Demertzis, Konstantinos; Singh, Sukhdeep; Kumar, Vipan:
      Upcycling waste polycarbonate into N,N’-Diphenylethylurea: a hands-on experiment for undergraduate chemistry laboratories
      #!ilm_mods_00054932!#
      In: Journal of chemical education, vol. 102 (2025), no. 5, pp. 1737–1744
      DOI: https://doi.org/10.1021/acs.jchemed.4c01130
      Zeußel, Lisa; Chowdhary, Shefali; Wu, Haocheng; Kumar, Vipan; Singh, Sukhdeep:
      Sustainable harnessing of waste polycarbonate for synthesizing activated furans to generate Stenhouse adducts on polymer surface
      #!ilm_mods_00013757!#
      In: Chemistry - a European journal, vol. 19 (2024), no. 13, art. e202400369
      DOI: https://doi.org/10.1002/asia.202400369
      Zeußel, Lisa; Singh, Sukhdeep:
      Meldrum’s acid furfural conjugate MAFC: a new entry as chromogenic sensor for specific amine identification
      #!ilm_mods_00007029!#
      In: Molecules: a journal of synthetic chemistry and natural product chemistry, vol. 28 (2023), no. 18, art. 6627
      DOI: https://doi.org/10.3390/molecules28186627
      Zeußel, Lisa; Schober, Andreas; Ullmann, Fabian; Krischok, Stefan; Heinrich, Doris; Singh, Sukhdeep:
      Visible-light-assisted donor-acceptor-Stenhouse-adduct-based reversible photoswitching on a laser-structurable OrmoComp substrate
      #!ilm_mods_00007725!#
      In: ACS applied polymer materials, vol. 5 (2023), no. 10, pp. 8631–8640
      DOI: https://doi.org/10.1021/acsapm.3c01766
      Baca, Martin; Brauer, Dana; Klett, Maren; Fernekorn, Uta; Singh, Sukhdeep [et al.]:
      Automated analysis of acetaminophen toxicity on 3D HepaRG cell culture in microbioreactor
      #!ilm_mods_00000121!#
      In: Bioengineering: open access journal, vol. 9 (2022), no. 5, art. 196
      DOI: https://doi.org/10.3390/bioengineering9050196
      Mai, Patrick; Hampl, Jörg; Baca, Martin; Brauer, Dana; Singh, Sukhdeep [et al.]:
      MatriGrid® based biological morphologies: tools for 3D cell culturing
      #!ilm_mods_00000119!#
      In: Bioengineering: open access journal, vol. 9 (2022), no. 5, art. 220
      DOI: https://doi.org/10.3390/bioengineering9050220
      Zeußel, Lisa; Hampl, Jörg; Weise, Frank; Singh, Sukhdeep; Schober, Andreas:
      Bio-inspired 3D micro structuring of a liver lobule via direct laser writing: a comparative study with SU-8 and SUEX
      #!ilm_mods_00006276!#
      In: Journal of laser applications: JLA, vol. 34 (2022), no. 1, art. 12007
      DOI: https://doi.org/10.2351/7.0000433
      Zeußel, Lisa; Mai, Patrick; Sharma, Sanjay; Schober, Andreas; Ren, Shizhan; Singh, Sukhdeep:
      Colorimetric method for instant detection of lysine and arginine using novel Meldrum’s acid-furfural conjugate
      #!ilm_mods_00007691!#
      In: ChemistrySelect, vol. 6 (2021), no. 27, pp. 6834–6840
      DOI: https://doi.org/10.1002/slct.202101140
      Zeußel, Lisa; Aziz, Carlos; Schober, Andreas; Singh, Sukhdeep:
      pH-dependent selective colorimetric detection of proline and hydroxyproline with Meldrum’s acid-furfural conjugate
      #!ilm_mods_00006302!#
      In: Chemosensors: open access journal, vol. 9 (2021), no. 12, art. 343
      DOI: https://doi.org/10.3390/chemosensors9120343
      Marx-Blümel, Lisa; Marx, Christian; Weise, Frank; Frey, Jessica; Perner, Birgit [et al.]:
      Biomimetic reconstruction of the hematopoietic stem cell niche for in vitro amplification of human hematopoietic stem cells
      #!ilm_mods_00009658!#
      In: PLOS ONE, vol. 15 (2020), no. 6, art. e0234638
      DOI: https://doi.org/10.1371/journal.pone.0234638
      Marx-Blümel, Lisa; Frey, Jessica; Sonnemann, Jürgen; Schober, Andreas; Brauer, Dana [et al.]:
      Biomimetic reconstruction of tissue structures using the example of the hematopoietic stem cell niche for the in vitro amplification of human hematopoietic stem cells
      #!ilm_mods_00015578!#
      In: Bone marrow transplantation, vol. 54 (2019), art. P341
      [45. Annual Meeting of the European Society for Blood and Marrow Transplantation (EBMT) (Frankfurt, 24.-27.03.2019)]
      DOI: https://doi.org/10.1038/s41409-019-0559-4
      Singh, Sukhdeep; Mai, Patrick; Borowiec, Justyna; Zhang, Yixin; Lei, Yong; Schober, Andreas:
      Donor-acceptor Stenhouse adduct-grafted polycarbonate surfaces: selectivity of the reaction for secondary amine on surface
      #!ilm_mods_00013828!#
      In: Royal Society Open Science, vol. 5 (2018), no. 7, art. 180207
      DOI: https://doi.org/10.1098/rsos.180207
      Mai, Patrick; Hampl, Jörg; Borowiec, Justyna; Weise, Frank; Gebinoga, Michael [et al.]:
      Application of BioLithoMorphie® in the case of lung and nerve cell cultures
      #!ilm_mods_00018296!#
      In: Technische Systeme für die Lebenswissenschaften: 19. Heiligenstädter Kolloquium : Heilbad Heiligenstadt, 24.9.-26.9.2018 (ISBN 978-3-00-060656-4), (2018), pp. 231–234
      Schober, Andreas; Mai, Patrick; Hampl, Jörg; Borowiec, Justyna; Weise, Frank [et al.]:
      BioLithoMorphie® - a toolbox for the construction of 3D biological morphologies
      #!ilm_mods_00018297!#
      In: Technische Systeme für die Lebenswissenschaften: 19. Heiligenstädter Kolloquium : Heilbad Heiligenstadt, 24.9.-26.9.2018 (ISBN 978-3-00-060656-4), (2018), pp. 255–264
      Borowiec, Justyna; Hampl, Jörg; Singh, Sukhdeep; Häfner, Sebastian; Friedel, Karin [et al.]:
      3D microcontact printing for combined chemical and topographical patterning on porous cell culture membrane
      #!ilm_mods_00014132!#
      In: ACS applied materials & interfaces, vol. 10 (2018), no. 26, pp. 22857–22865
      DOI: https://doi.org/10.1021/acsami.8b06585
      Fischer, Michael; Stubenrauch, Mike; Naber, Ady; Gutzeit, Nam; Klett, Maren; Singh, Sukhdeep; Schober, Andreas; Witte, Hartmut; Müller, Jens:
      LTCC-based micro plasma source for the selective treatment of cell cultures
      #!ilm_mods_00023096!#
      In: Proceedings of the 21st European Microelectronics Packaging Conference (EMPC 2017) (ISBN 978-1-5386-2309-1), (2017)
      DOI: https://doi.org/10.23919/EMPC.2017.8346855
      Bača, Martin; Singh, Sukhdeep; Gebinoga, Michael; Weise, Frank; Schlingloff, Gregor; Schober, Andreas:
      Microbial electrochemical systems with future perspectives using advanced nanomaterials and microfluidics
      #!ilm_mods_00030465!#
      In: Advanced energy materials, vol. 6 (2016), no. 23, art. 1600690
      [3. International Conference on the Challenges and Perspectives of Functional Nanostructures (CPFN) (Ilmenau, 20.-22.06.2016)]
      DOI: https://doi.org/10.1002/aenm.201600690
      Singh, Sukhdeep; Mai, Patrick; Hampl, Jörg; Borowiec, Justyna; Brauer, Dana; Bača, Martin:
      Construction of 3D biological morphologies using lithographic methods - BioLithoMorphie
      #!ilm_mods_00031530!#
      In: Technische Systeme für die Lebenswissenschaften: 18. Heiligenstädter Kolloquium, Heilbad Heiligenstadt, 19.9.-21.9.2016 (ISBN 978-3-00-054165-0), (2016), pp. 533–536
      Wang, Chengliang; Jiang, Cheng; Xu, Yang; Liang, Liying; Zhou, Min [et al.]:
      A selectively permeable membrane for enhancing cyclability of organic sodium-ion batteries
      #!ilm_mods_00029662!#
      In: Advanced materials, vol. 28 (2016), no. 41, pp. 9182–9187
      DOI: https://doi.org/10.1002/adma.201603240
      Extended [pi]-conjugated system for fast-charge and -discharge sodium-ion batteries
      #!ilm_mods_00000222!#
      In: Journal of the American Chemical Society: JACS, vol. 137 (2015), no. 8, pp. 3124–3130
      DOI: https://doi.org/10.1021/jacs.5b00336
      Borowiec, Justyna; Hampl, Jörg; Gebinoga, Michael; Elsarnagawy, Tarek; Elnakady, Yasser A. [et al.]:
      Thermoforming techniques for manufacturing porous scaffolds for application in 3D cell cultivation
      #!ilm_mods_00030023!#
      In: Materials science & engineering: C: Materials for biological applications, vol. 49 (2015), pp. 509–516
      DOI: https://doi.org/10.1016/j.msec.2015.01.002
      Singh, Sukhdeep; Lei, Yong; Schober, Andreas:
      Direct extraction of carbonyl from waste polycarbonate with amines under environmentally friendly conditions: scope of waste polycarbonate as a carbonylating agent in organic synthesis
      #!ilm_mods_00030040!#
      In: RSC advances: an international journal to further the chemical sciences, vol. 5 (2015), no. 5, pp. 3454–3460
      DOI: https://doi.org/10.1039/C4RA14319A
      Singh, Sukhdeep; Friedel, Karin; Himmerlich, Marcel; Lei, Yong; Schlingloff, Gregor; Schober, Andreas:
      Spatiotemporal photopatterning on polycarbonate surface through visible light responsive polymer bound DASA compounds
      #!ilm_mods_00029835!#
      In: ACS Macro Letters, vol. 4 (2015), no. 11, pp. 1273–1277
      DOI: https://doi.org/10.1021/acsmacrolett.5b00653
      Fernekorn, Uta; Hampl, Jörg; Weise, Frank; Singh, Sukhdeep; Borowiec, Justyna; Schober, Andreas:
      Development of microstructuring technologies of polycarbonate for establishing advanced cell cultivation systems
      #!ilm_mods_00032830!#
      In: Handbook of polymers for pharmaceutical technologies: Volume 2: processing and applications. - Hoboken, New Jersey : Wiley, 2015, pp. 67–93
      DOI: https://doi.org/10.1002/9781119041412.ch3
      Zheng, Yan; Wang, Wenxin; Fu, Qun; Wu, Minghong; Shayan, Kamran [et al.]:
      Surface-enhanced Raman scattering (SERS) substrate based on large-area well-defined gold nanoparticle arrays with high SERS uniformity and stability
      #!ilm_mods_00030145!#
      In: ChemPlusChem, vol. 79 (2014), no. 11, pp. 1622–1630
      DOI: https://doi.org/10.1002/cplu.201402154
      Singh, Sukhdeep; Schober, Andreas; Groß, Gregor Alexander:
      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
      #!ilm_mods_00030351!#
      In: Tetrahedron letters : the international organ for the rapid publication of preliminary communications in organic chemistry, vol. 55 (2014), no. 2, pp. 358–361
      DOI: https://doi.org/10.1016/j.tetlet.2013.11.030
      Williamson, Adam; Fernekorn, Uta; Singh, Sukhdeep; Schober, Andreas:
      Body-on-a-chip: on-chip heart receiving metabolites from on-chip liver
      #!ilm_mods_00033638!#
      In: 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2013): Freiburg, Germany, 27 - 31 October 2013 ; volume 1 (ISBN 978-1-63266-624-6), (2014), pp. 443–445
      Singh, Sukhdeep; Schober, Andreas; Groß, Gregor Alexander:
      ChemInform abstract: 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
      #!ilm_mods_00030235!#
      In: ChemInform: selected abstracts in chemistry, vol. 45 (2014), no. 25, p. 1 Seite
      DOI: https://doi.org/10.1002/chin.201425191
      Groß, Gregor Alexander; Singh, Sukhdeep; Schlingloff, Gregor; Schwienhorst, Andreas; Riester, Daniel; Wegener, Dennis; Wurziger, Hanns; Schober, Andreas:
      Robotic alliance of miniaturized synthesis and screening: a case study for the identification of histone deacetylase inhibitors
      #!ilm_mods_00034954!#
      In: Engineering in life sciences, vol. 13 (2013), no. 4, pp. 344–351
      DOI: https://doi.org/10.1002/elsc.201200090
      Schober, Andreas; Fernekorn, Uta; Singh, Sukhdeep; Schlingloff, Gregor; Hampl, Jörg; Williamson, Adam:
      Mimicking the biological world: methods for the 3D structuring of artificial cellular environments
      #!ilm_mods_00034955!#
      In: Engineering in life sciences, vol. 13 (2013), no. 4, pp. 352–367
      DOI: https://doi.org/10.1002/elsc.201200088
      Williamson, Adam; Singh, Sukhdeep; Fernekorn, Uta; Schober, Andreas:
      The future of the patient-specific Body-on-a-chip
      #!ilm_mods_00034961!#
      In: Lab on a chip: miniaturisation for chemistry and biology, vol. 13 (2013), no. 18, pp. 3471–3480
      DOI: https://doi.org/10.1039/C3LC50237F
      Singh, Sukhdeep; Hampl, Jörg; Tobola, Justyna; Fernekorn, Uta; Schober, Andreas:
      Surface modified 3D polymer scaffolds and their influence on cell cultivation
      #!ilm_mods_00035465!#
      In: BioNanoMaterials, vol. 14 (2013), no. 1, p. 196
      [Jahrestagung der Deutschen Gesellschaft für Biomaterialien (Erlangen, 26.-28.09.2013)]
      DOI: https://doi.org/10.1515/bnm-2013-1016
      Gebinoga, Michael; Mai, Patrick; Donahue, Mary; Kittler, Mario; Cimalla, Irina Nicoleta [et al.]:
      Nerve cell response to inhibitors recorded with an aluminum-galliumnitride/galliumnitride field-effect transistor
      #!ilm_mods_00036891!#
      In: Journal of neuroscience methods, vol. 206 (2012), no. 2, pp. 195–199
      DOI: https://doi.org/10.1016/j.jneumeth.2012.02.018
      Singh, Sukhdeep; Köhler, Michael; Schober, Andreas; Groß, Gregor Alexander:
      The Eschenmoser coupling reaction under continuous-flow conditions
      #!ilm_mods_00038667!#
      In: Beilstein journal of organic chemistry, vol. 7 (2011), pp. 1164–1172
      DOI: https://doi.org/10.3762/bjoc.7.135
      Singh, Sukhdeep; Schober, Andreas; Gebinoga, Michael; Groß, Gregor Alexander:
      Convenient method for synthesis of thiazolo[3,2-a]pyrimidine derivatives in a one-pot procedure
      #!ilm_mods_00038595!#
      In: Tetrahedron letters : the international organ for the rapid publication of preliminary communications in organic chemistry, vol. 52 (2011), no. 29, pp. 3814–3817
      DOI: https://doi.org/10.1016/j.tetlet.2011.05.067
      Singh, Sukhdeep; Schober, Andreas; Gebinoga, Michael; Groß, Gregor Alexander:
      ChemInform abstract: Convenient method for synthesis of thiazolo[3,2-a]pyrimidine derivatives in a one-pot procedure
      #!ilm_mods_00038658!#
      In: ChemInform: selected abstracts in chemistry, vol. 42 (2011), no. 44, p. 1 Seite
      DOI: https://doi.org/10.1002/chin.201144162
      Singh, Sukhdeep; Schober, Andreas; Groß, Gregor Alexander:
      Ethyl 2-[(Z)-2-(4-cyanophenyl)-2-hydroxyvinyl]-4-(4-methoxyphenyl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate
      #!ilm_mods_00011069!#
      In: Molbank, vol. 2010 (2010), no. 1, art. M655
      DOI: https://doi.org/10.3390/M655
      Singh, Sukhdeep; Schober, Andreas; Gebinoga, Michael; Groß, Gregor Alexander:
      Facile conversion of Biginelli 3,4-dihydropyrimidin-2(1H)-thiones to 2-(2-hydroxy-2-arylvinyl) dihydropyrimidines via Eschenmoser coupling
      #!ilm_mods_00044254!#
      In: Tetrahedron letters : the international organ for the rapid publication of preliminary communications in organic chemistry, vol. 50 (2009), no. 16, pp. 1838–1843
      DOI: https://doi.org/10.1016/j.tetlet.2009.02.027
      Singh, Sukhdeep; Schober, Andreas; Gebinoga, Michael; Groß, G. Alexander:
      ChemInform abstract: Facile conversion of Biginelli 3,4-dihydropyrimidin-2(1H)-thiones to 2-(2-hydroxy-2-arylvinyl) dihydropyrimidines via Eschenmoser coupling
      #!ilm_mods_00044305!#
      In: ChemInform: selected abstracts in chemistry, vol. 40 (2009), no. 31, p. 1 Seite
      DOI: https://doi.org/10.1002/chin.200931161

      Book chapters and Reviewers

      1. Mai, P., Hampl, J., Baca, M., Brauer, D., Singh, S., [et al.]. (2022). MatriGrid® based biological morphologies: Tools for 3D cell culturing. Bioengineering, 9(5), 220. https://doi.org/10.3390/bioengineering9050220
      2. Fernekorn, U., Hampl, J., Weise, F., Singh, S., Borowiec, J., & Schober, A. (2015). Development of microstructuring technologies of polycarbonate for establishing advanced cell cultivation systems. In Handbook of polymers for pharmaceutical technologies (pp. 67-93). https://doi.org/10.1002/9781119041412.ch3
      3. Singh, K., Utreja, D., Singh, K., & Singh, S. (2009). Genesis of dihydropyrimidinone calcium channel blockers: Recent progress in structure-activity relationships and other effects. Mini-Reviews in Medicinal Chemistry, 9(1), 95–106. https://doi.org/10.2174/138955709787001695
      4. Schober, A., Fernekorn, U., Singh, S., Gebinoga, M., Groß, G. A., Williamson, A., [et al.]. (2013). The future of the patient-specific Body-on-a-chip. Lab on a Chip, 13(18), 3471-3480. https://doi.org/10.1039/C3LC50237F
      5. Schober, A., Gebinoga, M., Singh, S., Groß, G. A., Hampl, J., Williamson, A., [et al.]. (2013). Mimicking the biological world: Methods for the 3D structuring of artificial cellular environments. Engineering in Life Sciences, 13(4), 352-367. https://doi.org/10.1002/elsc.201200088

      Patents

      1. Schober, A.; Hampl, J.; Häfner, S.; Tobola, J.; Weise, F.; Singh, S.; Schlingloff, G. Moulding for replicating a structure of a biological tissue and method for producing the same. US Patent App. 2017, 15/508,565.
      2. Schober, A.; Hampl, J.; Weise, F.; Borowiec, J.; Fernekorn, U.; Gebinoga, M.; Singh, S.; Schlingloff, G.; Häfner, S.; Beck, J.; Müller, A.; Voigt, A. Reproduction of a stem cell niche of an organism and method for the generation thereof. US Patent App. 2015, 15/578,214.
      3. Schober, A.; Hampl, J.; Weise, F.; Borowiec, J.; Fernekorn, U.; Gebinoga, M.; Singh, S.; Schlingloff, G.; Häfner, S.; Beck, J.; Müller, A.; Voigt, A. Nachbildung einer Stammzellnische eines Organismus sowie Verfahren zu deren Erzeugung. EP Patent 2015, 3 304 207.
      4. Schober, A.; Hampl, J.; Tobola, J.; Weise, F.; Singh, S.; Schlingloff, G. Formkörper zur Nachbildung einer Struktur eines biologischen Gewebes und Verfahren zu dessen Herstellung. EP Patent 2014, 3 188 766.
      5. Schober, A.; Hampl, J.; Weise, F.; Singh, S.; Schlingloff, G.; [et al.]. Formkörper zur Nachbildung einer Struktur eines biologischen Gewebes und Verfahren zu dessen Herstellung. DE Patent 2014, 10 2014 112 660.2.

      Conference contributions

      1. Singh, S et al., Transforming Plastic Waste into Pharmaceutical Innovation: A Carbonyl Motif transformation approach “Circularity and Criticality of Planetary Resources for Equitable and Sustainable Development” 23 May 2025, University of Cologne (INVITED TALK)
      2. Singh, S et al. Carbonyl motif transformation: An innovative technology to convert waste plastic to drug like molecules “Thüringer Werkstofftag” 20 März 2025, Hermsdorf (PRESENTATION)
      3. Demerzis, K., Singh, S et al. Dynamic Polymer Surface Modification Using Visible Light-Tunable Molecular Switches “Thüringer Werkstofftag” 20 März 2025, Hermsdorf (POSTER)
      4. Singh, S et al. Light assisted rearrangement reaction: a scope for photo-responsive systems “Departmental seminar” 05 December 2024, Guru Nanak Dev University, Amritsar (INVITED TALK)
      5. Singh, S et al. Light, molecule and material interaction: a scope for photo-responsive systems “Wissenschaftsforum” 15 May 2024, Technische Universität Ilmenau (INVITED TALK)
      6. Singh, S et al. Visible Light Assisted Isomerization for the Modulation of Material Properties of Bioinspired Systems:Command based Smart Biomaterials Advanced Energy and Functional Materials Research, TU Ilmenau, 01 October 2024 (INVITED TALK)
      1. Singh S, Mai P, Hampl J, Schlingloff G, Tobola J, Baca M, Weise F, Schober A : Visible light assisted externally tunable surfaces addressing BioLithoMorphie® approach; 3rd International Conference & 5th International MacroNano-Colloquium on the Challenges and Perspectives of Functional Nanostructures, Ilmenau June, 2016 ( Invited talk).
      2. Singh S, Hampl J, Fernekorn U, Justyna T, Baca M, Schober A : Methods of BioLithoMorphie for mimicking 3D cellular environments; 10th World Biomaterial Congress WBC 2016 Montreal Canada May, 2016 (POSTER).
      3. Singh S, Hampl J, Mai P, Borowiec J, Fernekorn U, Baca M, Schlingloff G, Schober A : Biolithomorphy - an approach for designing tissue-like structures for microfluidic systems; 8th Workshop of Chemical and Biological Micro Laboratory Technology, Elgersburg February, 2016 (Lecture).
      4. Singh S presented the project 3D Neuron on behalf of Prof. Schober A et al.: Microbioreactor Designs with Integrated 3D MEA Devices for Cultivation of Neuronal Cells; Bernstein Conference 2015 in Heidelberg Satellite Workshops: September, 2015 (Presentation).
      5. Singh S presented the research projects of department of Nanobiosystem technology on behalf of Prof. Schober A et al.: Methods for modelling 3D cellular environments; E-MRS FALL MEETING, 2014, Warsaw, Poland (Presentation).
      6. Singh S, Schober A: Harvesting preserved carbonyl from waste polycarbonate: A scope for synthesis of urea derivatives, bisphenol-A recovery and polycarbonate functionalization; 15th Tetrahedron Symposium, London, June 2014 (POSTER).
      7. Singh S, Hampl J, Justyna T, Fernekorn U,  Schober A: Surface modified 3D polymer scaffolds and their influence on cell cultivation; Jahrestagung der Deutschen Gesellschaft für Biomaterialien (DGBM), Erlangen, Germany, September 2013 (POSTER).
      8. Justyna T, Hampl J, Singh S, Fernekorn U,  Schober A: 3D Polylactide Scaffolds and Polylactide –Polycarbonate Composite Scaffolds Manufactured through Thermoforming for Application in Advanced Cell Culture; Jahrestagung der Deutschen Gesellschaft für Biomaterialien (DGBM), Hamburg, Germany, November 2012 (Lecture).
      9. Singh S, Schober A, Gross A: Provision for enhanced reaction conditions under continuous flow: Eschenmoser coupling; 7th Status Seminar Chemical Biology, DECHEMA , Frankfurt, Germany, September 2011 (POSTER).
      10. Singh S, Schober A, Gross A: Methods and systems development in organic chemistry for synthesis of new screening candidates; 61st Nobel Laureate meeting, session with Microsoft Lindau, Germany, September 2011 (POSTER).
      11. Singh S, Schober A, Gross A: Droplet based Combinatorial Chemistry; 12th Tetrahedron Symposium Sitges, Spain, September 2011 (POSTER).
      12. Singh S, Schober A, Gross A: Creating chemical diversity by scaffold decoration around Biginelli dihydropyrimidinones; 10th Tetrahedron Symposium Paris, France, September 2009 (POSTER).
      13. Singh S, Singh K: Structure diversification of heterocycles. Development of synthetic tools for “drug-like” molecular scaffolds; 9th National Symposium in Chemistry, Delhi, India, June 2007 (POSTER).
      14. Singh S, Singh K: An efficient entry to diastereomeric/enantiomeric Biginelli dihydropyrimidinones; National Symposium on new challenges in Chemistry, Amritsar, India, June 2006 (POSTER).
      15. Singh S, Singh K: An efficient entry to decorated dihydropyrimidinone scaffolds; 8th National Symposium in Chemistry, Mumbai, India, June 2006 (POSTER).
      16. Singh S, Singh K: A Synthetic studies in C-6 decoration of biologically active chiral dihydropyrimidinones; 7th National Symposium in Chemistry, Kolkata, India, June 2005 (POSTER).
      17. Singh S, Singh K: New tricks from the old dog- a solvent-free sonochemical preparation of dihydropyrimidinones; National Symposium on future challenges in chemical sciences, Shimla, India, June 2005 (POSTER).
      18. Singh S, Singh K: Structural diversification through regioselective lithiation-Part 1. Scaffold decoration of 3,4-dihydropyrimidinones; 13th National Organic Symposium Trust Junior-NOST, Amritsar, India, June 2007 (Lecture)