Metal oxide nanostructures for sensor applications

D Nunes, A Pimentel, A Gonçalves… - Semiconductor …, 2019 - iopscience.iop.org
Human health, environmental protection and safety are just a few examples of humankind's
current main concerns, that drive the scientific community to develop sensors able to monitor …

Cellulose: a contribution for the zero e‐waste challenge

S Nandy, S Goswami, A Marques… - Advanced Materials …, 2021 - Wiley Online Library
The world in the 21st century is confronted with multifaceted challenges against rapid
climate change and continuous ecological disturbances caused by revolutionary socio …

Advances in Paper‐Based Photodetectors: Fabrications, Performances, and Applications

X Tang, J Yang, Z Duan, Y Bu, Z Yuan… - Advanced Optical …, 2024 - Wiley Online Library
With the development of wearable electronic technology, the flexible photodetectors have
attracted widespread attention, and it is of great significance to develop flexible, eco‐friendly …

Multifunctional cellulose-paper for light harvesting and smart sensing applications

AT Vicente, A Araújo, MJ Mendes, D Nunes… - Journal of Materials …, 2018 - pubs.rsc.org
A novel generation of flexible opto-electronic smart applications is now emerging,
incorporating photovoltaic and sensing devices driven by the desire to extend and integrate …

Nanoporous cellulose paper-based SERS platform for multiplex detection of hazardous pesticides

G Kwon, J Kim, D Kim, Y Ko, Y Yamauchi, J You - Cellulose, 2019 - Springer
In this study, a nanoporous cellulose paper-based SERS platform was developed to analyze
multiplex hazardous pesticides including thiram (T1), tricyclazole (T2), and carbaryl (C) by …

Metal oxide-based photocatalytic paper: A green alternative for environmental remediation

D Nunes, A Pimentel, R Branquinho, E Fortunato… - Catalysts, 2021 - mdpi.com
The interest in advanced photocatalytic technologies with metal oxide-based nanomaterials
has been growing exponentially over the years due to their green and sustainable …

Facing challenges in real-life application of surface-enhanced Raman scattering: design and nanofabrication of surface-enhanced Raman scattering substrates for …

R Shi, X Liu, Y Ying - Journal of agricultural and food chemistry, 2017 - ACS Publications
Surface-enhanced Raman scattering (SERS) is capable of detecting a single molecule with
high specificity and has become a promising technique for rapid chemical analysis of …

A review of cellulose-based substrates for SERS: fundamentals, design principles, applications

SA Ogundare, WE van Zyl - Cellulose, 2019 - Springer
Surface enhanced Raman spectroscopy (SERS) provides a useful sensory platform
whereby target molecules at low concentration are identified, potentially detecting a single …

Fabrication of large-area flexible SERS substrates by nanoimprint lithography

V Suresh, L Ding, AB Chew, FL Yap - ACS Applied Nano …, 2018 - ACS Publications
We demonstrate the nanofabrication of flexible plasmonic sensors comprising of gold
nanocones achieved by nanoimprint lithography on polycarbonate (PC) sheets. Thermal …

based versatile surface-enhanced Raman spectroscopy chip with smartphone-based Raman analyzer for point-of-care application

F Zeng, W Duan, B Zhu, T Mu, L Zhu, J Guo… - Analytical …, 2018 - ACS Publications
With the advanced development of miniaturized Raman spectroscopy, surface-enhanced
Raman spectroscopy (SERS) has extended its applications into the field of point-of-care …