Toward multimarker and functional assays from crude cell lysates: controlling spacing and signal amplification in DNA-CT–based bioelectrochemical devices, 2019 April Toward multimarker and functional assays from crude cell lysates: controlling spacing and signal amplification in DNA-CT–based bioelectrochemical devices Current Opinion in Electrochemistry Furst, A. L.; Muren, N. B.; Hill, M. G.