Scientists in the X-ray crystallography department support NYSBC-affiliated and general users of the X4A and X4C beamlines and develop advanced X-ray methodology to solve challenging biological problems. The staff also designs and oversees construction of the NYX microdiffraction beamline at NSLS-II.

X-ray Director


Wayne A. Hendrickson, Ph.D.

Director of Beamline Development

joe lidestri

Joseph Lidestri

Manager for Synchrotron Crystallography

Qun Liu

Qun Liu, Ph.D.


randy abramowitz

Randy Abramowitz

Xiaochun Yang

Xiaochun Yang