A wireless-electrodeless quartz crystal microbalance with dissipation DMMP sensor

•We developed a wireless-electrodeless quartz crystal microbalance with dissipation gas system.•Hollow ball-like indium oxide and Au-decorated indium oxide were synthesized and tested as sensing films.•A noncontact, real-time and high sensitive DMMP gas sensor was achieved.•The visco-elastic variation was found to be the proper explaination of overshoots in this and some other gas sensing experiments.