[HTML][HTML] Beyond solid-state lighting: Miniaturization, hybrid integration, and applications of GaN nano-and micro-LEDs

HS Wasisto, JD Prades, J Gülink, A Waag - Applied Physics Reviews, 2019 - pubs.aip.org
Gallium nitride (GaN) light-emitting-diode (LED) technology has been the revolution in
modern lighting. In the last decade, a huge global market of efficient, long-lasting, and …

A review on surface stress-based miniaturized piezoresistive SU-8 polymeric cantilever sensors

R Mathew, A Ravi Sankar - Nano-micro letters, 2018 - Springer
In the last decade, microelectromechanical systems (MEMS) SU-8 polymeric cantilevers with
piezoresistive readout combined with the advances in molecular recognition techniques …

Facile fabrication of high sensitivity cellulose nanocrystals based QCM humidity sensors with asymmetric electrode structure

Y Yao, X Huang, B Zhang, Z Zhang, D Hou… - Sensors and Actuators B …, 2020 - Elsevier
In this paper, a new approach to enhance the humidity sensitivity of quartz crystal
microbalance (QCM) humidity sensor was proposed. By the asymmetric treatment of QCM …

Intelligent mobile electronic nose system comprising a hybrid polymer-functionalized quartz crystal microbalance sensor array

T Julian, SN Hidayat, A Rianjanu, AB Dharmawan… - ACS …, 2020 - ACS Publications
We devised a low-cost mobile electronic nose (e-nose) system using a quartz crystal
microbalance (QCM) sensor array functionalized with various polymer-based thin active …

Quartz crystal microbalance humidity sensors integrated with hydrophilic polyethyleneimine-grafted polyacrylonitrile nanofibers

A Rianjanu, T Julian, SN Hidayat, N Yulianto… - Sensors and Actuators B …, 2020 - Elsevier
In this work, we devised hybrid humidity sensors by integrating quartz crystal microbalance
(QCM) platforms with polyethyleneimine (PEI)-grafted polyacrylonitrile (PAN) nanofibrous …

Piezoresistive microcantilevers for humidity sensing

J Xu, M Bertke, HS Wasisto… - Journal of Micromechanics …, 2019 - iopscience.iop.org
Wide-range humidity sensing and monitoring applications including instrumentation,
agriculture, meteorology, biomedicine, and food processing have attracted long-standing …

Quartz crystal microbalances functionalized with citric acid-doped polyvinyl acetate nanofibers for ammonia sensing

R Roto, A Rianjanu, A Rahmawati… - ACS Applied Nano …, 2020 - ACS Publications
We fabricated highly sensitive and selective ammonia gas sensors based on quartz crystal
microbalance (QCM) platforms that were functionalized with electrospun polyvinyl acetate …

Influence of dopant concentration on the ammonia sensing performance of citric acid-doped polyvinyl acetate nanofibers

NI Khamidy, R Aflaha, E Nurfani, M Djamal… - Analytical …, 2022 - pubs.rsc.org
The chemical modification of polymer nanofiber-based ammonia sensors by introducing
dopants into the active layers has been proven as one of the low-cost routes to enhance …

Room-temperature ppb-level trimethylamine gas sensors functionalized with citric acid-doped polyvinyl acetate nanofibrous mats

A Rianjanu, R Aflaha, NI Khamidy, M Djamal… - Materials …, 2021 - pubs.rsc.org
Conventional chemoresistive gas sensors based on inorganic metal oxide semiconductors
work typically at an elevated temperature (200–500° C) to facilitate the chemical reaction …

Handheld personal airborne nanoparticle detector based on microelectromechanical silicon resonant cantilever

HS Wasisto, S Merzsch, E Uhde, A Waag… - Microelectronic …, 2015 - Elsevier
The development and real-time performance test of a fully integrated low-cost handheld
cantilever-based airborne nanoparticle (NP) detector (CANTOR-2) are described in this …