This paper describes the design, development and succesful use of an on-chip goniometer for room-temperature macromolecular crystallography via acoustically induced rotations. We present for the first time a low cost, rate-tunable, acoustic actuator for randomised in-fluid sample orientation and its utilisation for protein structure determination on a synchrotron beamline. The device enables the efficient collection of diffraction data via a rotation method from a sample within a surface confined droplet. This method facillitates efficient macromolecular structural data acquisition in fluid environments for dynamical studies.
|Number of pages||7|
|Journal||Lab on a Chip|
|Early online date||1 Nov 2017|
|Publication status||Published - 21 Dec 2017|
Bibliographical note© Royal Society of Chemistry 2017
Funding: Strategic Award from the Wellcome Trust and the
Biotechnology and Biological Sciences Research Council