TY - JOUR T1 - Gravitaxis in spherical Janus swimming devices. JO - Langmuir UR - http://eprints.whiterose.ac.uk/78868/ PY - 2013/10/17 AU - Campbell AI AU - Ebbens SJ ED - DO - DOI: 10.1021/la403450j VL - 29 IS - 46 SP - 14066 EP - 14073 Y2 - 2024/12/22 ER -