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. Author manuscript; available in PMC: 2020 May 11.
Published in final edited form as: Langmuir. 2017 Jun 9;33(24):6167–6181. doi: 10.1021/acs.langmuir.7b01493

Figure 4: Rheological Characterization of Colloidal Gels and Microtissues:

Figure 4:

A.) Colloidal gels formed from PU microgel suspensions amplitude sweeps B.) Colloidal gels formed from PU microgel suspensions frequency sweeps C.) HUVEC-PU microgel scaled up microtissues amplitude sweeps D.) HUVEC-PU microgel scaled up microtissues frequency sweeps E.) MCF-7 PU microgel scaled up microtissues amplitude sweeps F.) MCF-7 PU microgel scaled up microtissues frequency sweeps. Amplitude sweeps are performed at 1 Hz frequency and frequency sweeps at < 5 Pa stress