Novel materials for urban farming

L **, M Zhang, L Zhang, TTS Lew… - Advanced Materials, 2022 - Wiley Online Library
Scarcity of natural resources, shifting demographics, climate change, and increasing waste
are four major challenges in the quest to feed the exploding world population. These …

Recent advances in colorimetric sensors based on gold nanoparticles for pathogen detection

J Yang, X Wang, Y Sun, B Chen, F Hu, C Guo, T Yang - Biosensors, 2022 - mdpi.com
Infectious pathogens cause severe threats to public health due to their frightening infectivity
and lethal capacity. Rapid and accurate detection of pathogens is of great significance for …

Smartphone-based electrochemical immunoassay for point-of-care detection of SARS-CoV-2 nucleocapsid protein

R Zeng, M Qiu, Q Wan, Z Huang, X Liu, D Tang… - Analytical …, 2022 - ACS Publications
Large-scale, rapid, and inexpensive serological diagnoses of severe acute respiratory
syndrome-coronavirus-2 (SARS-CoV-2) are of great interest in reducing virus transmission …

Silver nanotriangle array based LSPR sensor for rapid coronavirus detection

Y Yang, J Murray, J Haverstick, RA Tripp… - Sensors and Actuators B …, 2022 - Elsevier
A rapid, portable, and cost-effective method to detect the infection of SARS-CoV-2 is
fundamental toward mitigating the current COVID-19 pandemic. Herein, a human …

An overview of advanced nanomaterials for sensor applications

D Rohilla, S Chaudhary, A Umar - Engineered Science, 2021 - espublisher.com
Because of their superior optical, luminescent, catalytic, magnetic, and electrical
characteristics, nanomaterials have shown great promise in the realm of sensing. The …

Advances in nanomaterial-based platforms to combat COVID-19: Diagnostics, preventions, therapeutics, and vaccine developments

N Mahmud, MI Anik, MK Hossain, MI Khan… - ACS Applied Bio …, 2022 - ACS Publications
The COVID-19 pandemic caused by the SARS-CoV-2, a ribonucleic acid (RNA) virus that
emerged less than two years ago but has caused nearly 6.1 million deaths to date. Recently …

Diagnostic approaches for COVID-19: lessons learned and the path forward

M Alafeef, D Pan - ACS nano, 2022 - ACS Publications
Coronavirus disease 2019 (COVID-19) is a transmitted respiratory disease caused by the
infection of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Although …

Colorimetric detection of SARS-CoV-2 using plasmonic biosensors and smartphones

EM Materón, FR Gómez, MB Almeida… - … Applied Materials & …, 2022 - ACS Publications
Low-cost, instrument-free colorimetric tests were developed to detect SARS-CoV-2 using
plasmonic biosensors with Au nanoparticles functionalized with polyclonal antibodies (f …

Gold nanoparticle-based optical nanosensors for food and health safety monitoring: recent advances and future perspectives

NH Anh, MQ Doan, NX Dinh, TQ Huy, DQ Tri… - RSC …, 2022 - pubs.rsc.org
Modern society has been facing serious health-related problems including food safety,
diseases and illness. Hence, it is urgent to develop analysis methods for the detection and …

Lateral flow immunoassay based on surface-enhanced Raman scattering using pH-induced phage-templated hierarchical plasmonic assembly for point-of-care …

MJ Jeon, SK Kim, SH Hwang, JU Lee, SJ Sim - Biosensors and …, 2024 - Elsevier
The outbreak of emerging infectious diseases gave rise to the demand for reliable point-of-
care testing methods to diagnose and manage those diseases in early onset. However, the …