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However, performing long-term live cell imaging requires stable environmental conditions such as temperature, pH, and humidity. While standard incubators have traditionally provided these conditions, other solutions, like stagetop incubators are available. To further enhance the accessibility of stable cell culture environments for live cell imaging, we developed a portable CO<jats:sub>2<\/jats:sub> cell culture mini-incubator that can be easily adapted to any x\u2013y inverted microscope stage, enabling long-term live cell imaging. This mini-incubator provides and maintains stable environmental conditions and supports cell viability comparable to standard incubators. Moreover, it allows for parallel experiments in the same environment, saving both time and resources. To demonstrate its functionality, different cell lines (VERO and MDA-MB-231) were cultured and evaluated using various assays, including crystal violet staining, MTT, and flow cytometry tests to assess cell adhesion, viability, and apoptosis, respectively. Time-lapse imaging was performed over an 85-h period with MDA-MB-231 cells cultured in the mini-incubator. The results indicate that this device is a viable solution for long-term imaging and can be applied in developmental biology, cell biology, and cancer biology research where long-term time-lapse recording is required.<\/jats:p>","DOI":"10.1038\/s41598-024-52866-y","type":"journal-article","created":{"date-parts":[[2024,2,10]],"date-time":"2024-02-10T12:02:20Z","timestamp":1707566540000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Facilitating long-term cell examinations and time-lapse recordings in cell biology research with CO2 mini-incubators"],"prefix":"10.1038","volume":"14","author":[{"given":"Ali","family":"Talebipour","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehrdad","family":"Saviz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohaddeseh","family":"Vafaiee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reza","family":"Faraji-Dana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,2,10]]},"reference":[{"key":"52866_CR1","doi-asserted-by":"publisher","first-page":"461","DOI":"10.1039\/c2ib00176d","volume":"4","author":"AD Van Der Meer","year":"2012","unstructured":"Van Der Meer, A. 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