A Chemist's View on Electronic and Steric Effects of Surface Ligands on Plasmonic Metal Nanostructures

Y Kim, S Ji, JM Nam - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Plasmonic metal nanostructures have been extensively developed over the
past few decades because of their ability to confine light within the surfaces and manipulate …

Stretchable conductive nanocomposites and their applications in wearable devices

C Park, MS Kim, HH Kim, SH Sunwoo, DJ Jung… - Applied Physics …, 2022 - pubs.aip.org
Recently, highly conductive polymer nanocomposites, particularly soft polymer
nanocomposites, have received extensive attention as promising material candidates for …

Advances in Colloidal Quantum Dot-Based Displays for QLEDs and Patterning Applications

A Ali, S Oh, W Kim, SJ Oh - Korean Journal of Chemical Engineering, 2024 - Springer
Various display devices utilize colloidal quantum dots (QDs) for photoluminescent (PL) and
electroluminescent (EL) applications owing to their exceptional optical properties, including …

Colloidal lead-free Cs2AgBiBr6 double perovskite nanocrystals: Synthesis, uniform thin-film fabrication, and application in solution-processed solar cells

R Ahmad, GV Nutan, D Singh, G Gupta, U Soni… - Nano Research, 2021 - Springer
Recently developed lead-free double perovskite nanocrystals (NCs) have been proposed
for the possible application in solution-processed optoelectronic devices. However, the …

Noninterference wearable strain sensor: near-zero temperature coefficient of resistance nanoparticle arrays with thermal expansion and transport engineering

T Park, HK Woo, BK Jung, B Park, J Bang, W Kim… - ACS …, 2021 - ACS Publications
In this study, non-temperature interference strain gauge sensors, which are only sensitive to
strain but not temperature, are developed by engineering the properties and structure from a …

Defect Engineering of Metal Halide Perovskite Nanocrystals via Spontaneous Diffusion of Ag Nanocrystals

S Jeon, J Ahn, MC Jung, HK Woo, J Bang, BK Jung… - Small, 2024 - Wiley Online Library
Perovskite nanocrystals (NCs) have emerged as a promising building block for the
fabrication of optic‐/optoelectronic‐/electronic devices owing to their superior characteristics …

Wearable anti-temperature interference strain sensor with metal nanoparticle thin film and hybrid ligand exchange

YK Choi, T Park, DHD Lee, J Ahn, YH Kim, S Jeon… - Nanoscale, 2022 - pubs.rsc.org
Anti-interference characteristics, whereby undesirable signal interference is minimized, are
required for multifunctional sensor platforms. In this study, an anti-temperature-interference …

Extremely Stable Ag‐Based Photonics, Plasmonic, Optical, and Electronic Materials and Devices Designed with Surface Chemistry Engineering for Anti‐Tarnish

J Ahn, D Kim, J Park, Y Yang, MH Kim, HJ Choi… - Small, 2024 - Wiley Online Library
Silver (Ag) metal‐based structures are promising building blocks for next‐generation
photonics and electronics owing to their unique characteristics, such as high reflectivity …

Post-synthetic oriented attachment of CsPbBr 3 perovskite nanocrystal building blocks: from first principle calculation to experimental demonstration of size and …

S Jeon, MC Jung, J Ahn, HK Woo, J Bang, D Kim… - Nanoscale …, 2020 - pubs.rsc.org
Post-synthesis engineering methods that employ oriented attachment to precisely control the
size and dimensionality (0D/1D/2D) of as-synthesized CsPbBr3 nanocrystals (NCs) are …

Ink-lithographic fabrication of silver-nanocrystal-based multiaxial strain gauge sensors through the coffee-ring effect for voice recognition applications

J Ahn, HJ Choi, J Bang, G Son, SJ Oh - Nano Convergence, 2022 - Springer
Human voice recognition techniques have remarkable potential for clinical applications
because information from acoustic signals can reflect human body conditions. This paper …