184 citations · 196 across the 5 of their papers we have counts for
5 papers
Which way does stimulated emission go?
J. David Wong-Campos, Trey Porto, Adam E. Cohen
Is it possible to form an image using light produced by stimulated emission? Here we study light scatter off an assembly of excited chromophores. Due to the Optical Theorem, stimul…
Two-photon photoactivated voltage imaging in tissue with an Archaerhodopsin-derived reporter
Miao-Ping Chien, Daan Brinks, Yoav Adam +3
Robust voltage imaging in tissue remains a technical challenge. Existing combinations of genetically encoded voltage indicators (GEVIs) and microscopy techniques cannot simultaneou…
Bright and fast voltage reporters across the visible spectrum via electrochromic FRET (eFRET)
Peng Zou, Yongxin Zhao, Adam D. Douglass +6
We present a palette of brightly fluorescent genetically encoded voltage indicators (GEVIs) with excitation and emission peaks spanning the visible spectrum, sensitivities from 6 -…
Local geometry of electromagnetic fields and its role in molecular multipole transitions
Nan Yang, Adam E. Cohen
Electromagnetic fields with complex spatial variation routinely arise in Nature. We study the response of a small molecule to monochromatic fields of arbitrary three-dimensional ge…
Kinks, rings, and rackets in filamentous structures
Adam E. Cohen, L. Mahadevan
Carbon nanotubes and biological filaments each spontaneously assemble into kinked helices, rings, and "tennis racket" shapes due to competition between elastic and interfacial effe…