%0 Journal Article %T Two-photon polymerization of optical microresonators for precise pH sensing %A Saetchnikov, Anton V. %A Tcherniavskaia, Elina A. %A Saetchnikov, Vladimir A. %A Ostendorf, Andreas %J Physics %V 2024 %N 2403 %D 2024-03-22 %~ DeepDyve