Supported by the National Natural Science Foundation of China under Grant Nos.11204045,11464004,and 11864006;the State Scholarship Fund(20173015);Guizhou Scientific and Technological Program(20185781)
Sharp bending as one of the mechanical properties of double-stranded DNA(dsDNA) on the nanoscale is essential for biological functions and processes. Force sensors with optical readout have been designed to measure th...