Flexible and stretchable light-emitting diodes and photodetectors for human-centric optoelectronics

S Chang, JH Koo, J Yoo, MS Kim, MK Choi… - Chemical …, 2024 - ACS Publications
Optoelectronic devices with unconventional form factors, such as flexible and stretchable
light-emitting or photoresponsive devices, are core elements for the next-generation human …

Fluorescent probes in public health and public safety

H Chu, L Yang, L Yu, J Kim, J Zhou, M Li… - Coordination Chemistry …, 2021 - Elsevier
With the development of human civilization, the international situation is becoming more and
more diversified and multipolar. Public health and safety issues have attracted increasing …

A thin and flexible scanner for fingerprints and documents based on metal halide perovskites

AJJM van Breemen, R Ollearo, S Shanmugam… - Nature …, 2021 - nature.com
Solution-processed photodetectors could be of use in large-area light-sensing applications
because they can be fabricated at low cost on plastic substrates and their absorption spectra …

Camera as the instrument: The rising trend of vision based measurement

S Shirmohammadi, A Ferrero - IEEE Instrumentation & …, 2014 - ieeexplore.ieee.org
In this article we gave an overview of vision-based measurement (VBM), its various
components, and uncertainty in the correct IM (instrumentation and measurement) …

A novel pore extraction method for heterogeneous fingerprint images using convolutional neural networks

RD Labati, A Genovese, E Munoz, V Piuri… - Pattern Recognition …, 2018 - Elsevier
Most fingerprint recognition systems use Level 1 characteristics (ridge flow, orientation, and
frequency) and Level 2 features (minutiae points) to recognize individuals. Level 3 features …

Development of well-preserved, substrate-versatile latent fingerprints by aggregation-induced enhanced emission-active conjugated polyelectrolyte

AH Malik, A Kalita, PK Iyer - ACS applied materials & interfaces, 2017 - ACS Publications
The development of highly efficient latent fingerprint (LFP) technology remains extremely
vital for forensic and criminal investigations. In this contribution, a straightforward, rapid, and …

A high‐resolution thin‐film fingerprint sensor using a printed organic photodetector

D Tordera, B Peeters, HB Akkerman… - Advanced Materials …, 2019 - Wiley Online Library
Organic photodetectors (OPDs) have attracted much attention in recent years, due to their
promise in large‐area light sensing applications. Here, high‐resolution slot‐die‐coated …

Highly emissive near-infrared solid organic fluorophores for visualization of latent fingerprints based on the powder dusting method

Z Lv, Z Man, Z Xu, S Li, Q Liao, H Fu - Journal of Materials Chemistry C, 2021 - pubs.rsc.org
The utilization of highly efficient fluorescent materials for latent fingerprints (LFPs) is
attractively important for criminal investigations but remains challenging. Herein, we …

A flexible touch-based fingerprint acquisition device and a benchmark database using optical coherence tomography

F Liu, C Shen, H Liu, G Liu, Y Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Optical coherence tomography (OCT) is a high-resolution imaging technology probing the
internal structure of multilayered tissues. Since it provides subsurface fingerprint information …

Dual colorimetric and fluorescent imaging of latent fingerprints on both porous and nonporous surfaces with near-infrared fluorescent semiconducting polymer dots

YH Chen, SY Kuo, WK Tsai, CS Ke, CH Liao… - Analytical …, 2016 - ACS Publications
Semiconducting polymer dots (Pdots) have recently been proven as a novel type of
ultrabright fluorescent probes that can be extensively used in analytical detection. Here, we …