Ultrasensitive detection of cadmium ions using a microcantilever-based piezoresistive sensor for groundwater

• Dinesh Rotake,
• Anand Darji and
• Nitin Kale

Beilstein J. Nanotechnol. 2020, 11, 1242–1253, doi:10.3762/bjnano.11.108

• the WHO limit of 3 μg/L. Keywords: BioMEMS; heavy metal ions (HMIs); limit of detection (LOD); microcantilevers; microfluidics; micro-electromechanical systems (MEMS); piezoresistive sensors; SAM (self-assembled monolayers); World Health Organization (WHO); Introduction Water is fundamentally

• mN/m, which is well below the stiffness required for BioMEMS applications (1000 mN/m [41][42]). COMSOL 5.3 software is used to perform design and simulation of the piezoresistive sensor to optimize the dimensions for better stiffness and sensitivity [43]. The fabricated piezoresistive sensor layer

Growth and structural discrimination of cortical neurons on randomly oriented and vertically aligned dense carbon nanotube networks

• Christoph Nick,
• Sandeep Yadav,
• Ravi Joshi,
• Christiane Thielemann and
• Jörg J. Schneider

Beilstein J. Nanotechnol. 2014, 5, 1575–1579, doi:10.3762/bjnano.5.169

• Christoph Nick Sandeep Yadav Ravi Joshi Christiane Thielemann Jorg J. Schneider University of Applied Sciences Aschaffenburg, Department of Engineering, BioMEMS lab, Würzburger Strasse 45, 64743 Aschaffenburg, Germany Technische Universität Darmstadt, Fachbereich Chemie, Eduard-Zintl-Institut für