nohup bashの機能

私.bashrc:

function keepassxc(){
    "/Applications/KeePassXC.app/Contents/MacOS/KeePassXC" "${@}"
}
export -f keepassxc

ターミナルから出発：

$ nohup keepassxc
nohup: ignoring input and appending output to 'nohup.out'
nohup: failed to run command 'keepassxc': No such file or directory

nohupを使ってbash機能を実行するには？実は走りたいnohup keepassxc >/dev/null 2>&1 &