[{"article_type":"original","article_processing_charge":"Yes (via OA deal)","corr_author":"1","date_created":"2026-05-17T22:02:11Z","department":[{"_id":"Bio"}],"status":"public","title":"3D printing in core facilities – Low pain, high gain","OA_type":"hybrid","oa":1,"abstract":[{"lang":"eng","text":"Three-dimensional (3D) printing has rapidly developed from a niche hobbyist activity into a widely accessible and indispensable technology across multiple scientific disciplines. Within microscopy, optical engineering laboratories and imaging core facilities, 3D printing enables creating customised solutions for sample holders, optical components and everyday laboratory tools that traditionally required specialised machining. By providing rapid prototyping, low-cost production and reproducibility, 3D printing facilitates innovation and efficiency in facility operations. This article provides a perspective on the possibilities, challenges, and practical aspects of implementing 3D printing within microscopy core facilities. Instead of providing technical review about 3D printing, we focus on service organisation, user engagement, resource management and community-driven repositories for design dissemination. Our aim is to share insights with those considering the implementation of 3D printing as a service for developing add-on components to ease the operation of different aspects of the machine-park driven services and those who are managing advanced instrumentation within research groups."}],"_id":"21883","ddc":["600"],"language":[{"iso":"eng"}],"OA_place":"publisher","day":"09","oa_version":"Published Version","main_file_link":[{"url":"https://doi.org/10.1111/jmi.70106","open_access":"1"}],"publication_status":"epub_ahead","doi":"10.1111/jmi.70106","pmid":1,"date_published":"2026-05-09T00:00:00Z","author":[{"id":"3384113A-F248-11E8-B48F-1D18A9856A87","first_name":"Mohammad","full_name":"Goudarzi, Mohammad","last_name":"Goudarzi"},{"last_name":"Schuster","full_name":"Schuster, Maximilian","first_name":"Maximilian","id":"37e65def-d415-11eb-ae59-a7b67be103db"},{"first_name":"Arthur","full_name":"Milberger, Arthur","last_name":"Milberger"},{"first_name":"Manuel","full_name":"Gunkel, Manuel","last_name":"Gunkel"},{"full_name":"Terjung, Stefan","last_name":"Terjung","first_name":"Stefan"},{"id":"2B819732-F248-11E8-B48F-1D18A9856A87","first_name":"Gabriel","full_name":"Krens, Gabriel","last_name":"Krens","orcid":"0000-0003-4761-5996"}],"PlanS_conform":"1","publication":"Journal of Microscopy","has_accepted_license":"1","publication_identifier":{"eissn":["1365-2818"],"issn":["0022-2720"]},"acknowledged_ssus":[{"_id":"Bio"},{"_id":"M-Shop"}],"publisher":"Wiley","external_id":{"pmid":["42104760"]},"date_updated":"2026-05-18T08:55:42Z","citation":{"mla":"Goudarzi, Mohammad, et al. “3D Printing in Core Facilities – Low Pain, High Gain.” <i>Journal of Microscopy</i>, Wiley, 2026, doi:<a href=\"https://doi.org/10.1111/jmi.70106\">10.1111/jmi.70106</a>.","ama":"Goudarzi M, Schuster M, Milberger A, Gunkel M, Terjung S, Krens G. 3D printing in core facilities – Low pain, high gain. <i>Journal of Microscopy</i>. 2026. doi:<a href=\"https://doi.org/10.1111/jmi.70106\">10.1111/jmi.70106</a>","chicago":"Goudarzi, Mohammad, Maximilian Schuster, Arthur Milberger, Manuel Gunkel, Stefan Terjung, and Gabriel Krens. “3D Printing in Core Facilities – Low Pain, High Gain.” <i>Journal of Microscopy</i>. Wiley, 2026. <a href=\"https://doi.org/10.1111/jmi.70106\">https://doi.org/10.1111/jmi.70106</a>.","ieee":"M. Goudarzi, M. Schuster, A. Milberger, M. Gunkel, S. Terjung, and G. Krens, “3D printing in core facilities – Low pain, high gain,” <i>Journal of Microscopy</i>. Wiley, 2026.","ista":"Goudarzi M, Schuster M, Milberger A, Gunkel M, Terjung S, Krens G. 2026. 3D printing in core facilities – Low pain, high gain. Journal of Microscopy.","apa":"Goudarzi, M., Schuster, M., Milberger, A., Gunkel, M., Terjung, S., &#38; Krens, G. (2026). 3D printing in core facilities – Low pain, high gain. <i>Journal of Microscopy</i>. Wiley. <a href=\"https://doi.org/10.1111/jmi.70106\">https://doi.org/10.1111/jmi.70106</a>","short":"M. Goudarzi, M. Schuster, A. Milberger, M. Gunkel, S. Terjung, G. Krens, Journal of Microscopy (2026)."},"type":"journal_article","year":"2026","acknowledgement":"This work was supported by the Scientific Service Units (SSU) of Institute of Science and Technology Austria (ISTA) through resources provided by the Imaging & Optics Facility (IOF) and the MiBa Machine Shop. Specifically; Robert Hauschild (IOF), sharing designs, insights and pioneering 3D printing activities at the Imaging and Optics Facility; Bernhard Hochreiter (IOF), for support and testing of anoxic chamber. We also thank Ana Rita Carvalho Faria and Oliver Biehlmaier (Biozentrum University of Basel, Imaging Core Facility) for sharing the design of the adopted power meter.\r\nOpen Access funding provided by Institute of Science and Technology Austria.","scopus_import":"1","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"05"},{"month":"06","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"scopus_import":"1","acknowledgement":"Research in the Friml group was supported by the European Research Council (ERC) under grant agreement No. 101142681 (CYNIPS), and by the Austrian Science Fund (FWF) through projects I 6123-B and P 37051-B. A DOC Fellowship from the Austrian Academy of Sciences (ÖAW; PR.C0102.1.F.1023.A.2) provided additional support. Work was partly supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under grant HA 3468/8-1. We thank the Imaging and Optics Facility (IOF) at the Institute of Science and Technology Austria (ISTA) for support with confocal imaging, and the Nanofabrication Facility at ISTA for assistance with microfluidic device fabrication. We also acknowledge the microscopy service of IFIEB CAS, supported by MEYS CR (LM2023050 Czech-BioImaging). Open Access funding provided by Institute of Science and Technology Austria.","year":"2026","type":"journal_article","date_updated":"2026-07-13T14:26:31Z","citation":{"mla":"Smoljan, Adrijana, et al. “Auxin Response and PIN‐mediated Transport in Chlorophyte Algae.” <i>Journal of Integrative Plant Biology</i>, jipb. 70309, Wiley, 2026, doi:<a href=\"https://doi.org/10.1111/jipb.70309\">10.1111/jipb.70309</a>.","ama":"Smoljan A, Koutnik‐Abele S, Vladimirtsev D, et al. Auxin response and PIN‐mediated transport in chlorophyte algae. <i>Journal of Integrative Plant Biology</i>. 2026. doi:<a href=\"https://doi.org/10.1111/jipb.70309\">10.1111/jipb.70309</a>","chicago":"Smoljan, Adrijana, Sarah Koutnik‐Abele, Dmitrii Vladimirtsev, Petr Klíma, Anita Bírošíková, Yuzhou Zhang, Jack Merrin, et al. “Auxin Response and PIN‐mediated Transport in Chlorophyte Algae.” <i>Journal of Integrative Plant Biology</i>. Wiley, 2026. <a href=\"https://doi.org/10.1111/jipb.70309\">https://doi.org/10.1111/jipb.70309</a>.","ista":"Smoljan A, Koutnik‐Abele S, Vladimirtsev D, Klíma P, Bírošíková A, Zhang Y, Merrin J, Schuster M, Kurtović K, Hammes UZ, Petrášek J, Friml J. 2026. Auxin response and PIN‐mediated transport in chlorophyte algae. Journal of Integrative Plant Biology., jipb. 70309.","ieee":"A. Smoljan <i>et al.</i>, “Auxin response and PIN‐mediated transport in chlorophyte algae,” <i>Journal of Integrative Plant Biology</i>. Wiley, 2026.","apa":"Smoljan, A., Koutnik‐Abele, S., Vladimirtsev, D., Klíma, P., Bírošíková, A., Zhang, Y., … Friml, J. (2026). Auxin response and PIN‐mediated transport in chlorophyte algae. <i>Journal of Integrative Plant Biology</i>. Wiley. <a href=\"https://doi.org/10.1111/jipb.70309\">https://doi.org/10.1111/jipb.70309</a>","short":"A. Smoljan, S. Koutnik‐Abele, D. Vladimirtsev, P. Klíma, A. Bírošíková, Y. Zhang, J. Merrin, M. Schuster, K. Kurtović, U.Z. Hammes, J. Petrášek, J. Friml, Journal of Integrative Plant Biology (2026)."},"external_id":{"pmid":["42271607"]},"publisher":"Wiley","acknowledged_ssus":[{"_id":"Bio"},{"_id":"NanoFab"}],"publication_identifier":{"eissn":["1744-7909"],"issn":["1672-9072"]},"has_accepted_license":"1","publication":"Journal of Integrative Plant Biology","supplementarymaterial":"yes","project":[{"name":"Cyclic nucleotides as second messengers in plants","grant_number":"101142681","_id":"8f347782-16d5-11f0-9cad-8c19706ee739"},{"grant_number":"I06123","name":"Peptide receptors for auxin canalization in Arabidopsis","_id":"bd76d395-d553-11ed-ba76-f678c14f9033"},{"_id":"7bcece63-9f16-11ee-852c-ae94e099eeb6","grant_number":"P37051","name":"Guanylate cyclase activity of TIR1/AFBs auxin receptors"}],"PlanS_conform":"1","author":[{"full_name":"Smoljan, Adrijana","last_name":"Smoljan","id":"cced8a85-223e-11ed-af04-b0596c55053b","first_name":"Adrijana"},{"first_name":"Sarah","full_name":"Koutnik‐Abele, Sarah","last_name":"Koutnik‐Abele"},{"id":"60466724-5355-11ee-ae5a-fa55e8f99c3d","first_name":"Dmitrii","full_name":"Vladimirtsev, Dmitrii","last_name":"Vladimirtsev"},{"first_name":"Petr","last_name":"Klíma","full_name":"Klíma, Petr"},{"last_name":"Bírošíková","full_name":"Bírošíková, Anita","first_name":"Anita"},{"id":"3B6137F2-F248-11E8-B48F-1D18A9856A87","first_name":"Yuzhou","full_name":"Zhang, Yuzhou","last_name":"Zhang","orcid":"0000-0003-2627-6956"},{"id":"4515C308-F248-11E8-B48F-1D18A9856A87","first_name":"Jack","full_name":"Merrin, Jack","last_name":"Merrin","orcid":"0000-0001-5145-4609"},{"last_name":"Schuster","full_name":"Schuster, Maximilian","first_name":"Maximilian","id":"37e65def-d415-11eb-ae59-a7b67be103db"},{"full_name":"Kurtović, Katarina","last_name":"Kurtović","first_name":"Katarina"},{"last_name":"Hammes","full_name":"Hammes, Ulrich Z.","first_name":"Ulrich Z."},{"full_name":"Petrášek, Jan","last_name":"Petrášek","first_name":"Jan"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","last_name":"Friml","full_name":"Friml, Jiří"}],"date_published":"2026-06-10T00:00:00Z","pmid":1,"doi":"10.1111/jipb.70309","publication_status":"epub_ahead","main_file_link":[{"url":"https://doi.org/10.1111/jipb.70309","open_access":"1"}],"das_tickbox":"0","oa_version":"Published Version","language":[{"iso":"eng"}],"OA_place":"publisher","day":"10","_id":"22301","ddc":["580"],"abstract":[{"lang":"eng","text":"Auxin, primarily indole-3-acetic acid (IAA), is a central regulator of growth and development in land plants, but its physiological role in chlorophyte algae remains unclear. Here, we show that exogenous IAA modulates growth in Chlorella sorokiniana, Chlorella variabilis, and Chlamydomonas reinhardtii in a concentration-dependent manner. Low IAA concentrations promoted growth by accelerating the onset of cell division without affecting cell size, whereas higher concentrations inhibited proliferation. Radiotracer assays showed that all three species take up and release IAA across the plasma membrane through a combination of passive diffusion and energy-dependent, saturable processes. Competition by excess unlabeled natural and synthetic auxins further supported the presence of carrier-mediated transport with broad substrate recognition. Phylogenetic analyses identified potential PIN-like auxin exporters in chlorophytes and other non-plant eukaryotes, and structural modeling supported conservation of the overall PIN fold and predicted auxin-binding residues. However, functional assays in Xenopus laevis oocytes, tobacco BY-2 cultured cells, and Arabidopsis thaliana did not support a role for these proteins in directional auxin export. Instead, non-plant PIN homologs localized predominantly to the endoplasmic reticulum and showed limited or no transport activity in heterologous systems. Together, these findings indicate that auxin responsiveness and basic cellular auxin transport predate canonical PIN-mediated directional auxin export, which appears to be a later innovation of the streptophyte lineage."}],"researchdata_availability":"no","oa":1,"OA_type":"hybrid","department":[{"_id":"JiFr"},{"_id":"GradSch"},{"_id":"NanoFab"},{"_id":"Bio"}],"title":"Auxin response and PIN‐mediated transport in chlorophyte algae","date_created":"2026-07-13T10:44:55Z","status":"public","corr_author":"1","article_number":"jipb.70309","article_processing_charge":"Yes (via OA deal)","article_type":"original"}]