01572nas a2200241   4500008004100000022001400041245008500055210006900140260007700209300001400286490000700300520071100307653000901018653001301027653001801040653001701058653003001075100002801105700002901133700002601162700002501188856011701213       2014                        eng d  a0947-653900aPlasmon-enhanced photocurrent generation from click-chemically modified graphene0 aPlasmonenhanced photocurrent generation from clickchemically mod  aBOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANYbWILEY-V C H VERLAG GMBHcJUN  a7402-74090 v203 a<p>The visible-light response of Au nanoparticles (AuNPs) assembled on rGO through different molecular bridges was investigated by transient photocurrent generation. We prepared rGO with two self-assembled monolayers (SAMs), one linear and the other with aromatic triazoles through a click cycloaddition reaction. A fivefold photocurrent enhancement was observed for triazole linkers over the aminopropyltrimethoxysilane (APTMS) linker. Cyclic voltammetry (CV) and impedance measurements also suggest fast electron transfer on account of the low resistance offered by the click-modified rGO surface whereby introduction of triazoles offers the efficient bridge between the donor AuNPs and acceptor rGO.</p>10aGold10agraphene10aNanoparticles10aphotophysics10asurface plasmon resonance1 aYenchalwar, Sandeep, G.1 aDevarapalli, Rami, Reddy1 aDeshmukh, Ashvini, B.1 aShelke, Manjusha, V.  uhttps://library.ncl.res.in/content/plasmon-enhanced-photocurrent-generation-click-chemically-modified-graphene-0