Water-assisted flash sintering: Flashing ZnO at room temperature to achieve~ 98% density in seconds

J Nie, Y Zhang, JM Chan, R Huang, J Luo - Scripta Materialia, 2018 - Elsevier
Water can trigger flash sintering of ZnO powder pellets at room temperature to achieve ~ 98%
of the theoretical density in 30 s without any external furnace heating. The specimen …

[HTML][HTML] Open access resource for cellular-resolution analyses of corticocortical connectivity in the marmoset monkey

P Majka, S Bai, S Bakola, S Bednarek, JM Chan… - Nature …, 2020 - nature.com
Understanding the principles of neuronal connectivity requires tools for efficient quantification
and visualization of large datasets. The primate cortex is particularly challenging due to its …

Direct visualization of bottlebrush polymer conformations in the solid state

JM Chan, AC Kordon, R Zhang… - Proceedings of the …, 2021 - National Acad Sciences
Although the behavior of single chains is integral to the foundation of polymer science, a
clear and convincing image of single chains in the solid state has still not been captured. For …

Liquid-like grain boundary complexion and sub-eutectic activated sintering in CuO-doped TiO2

J Nie, JM Chan, M Qin, N Zhou, J Luo - Acta Materialia, 2017 - Elsevier
The eutectic temperature and composition of the TiO 2 -CuO system were carefully measured
to be 1010 ± 10 C and 83CuO:17TiO 2 , respectively. Subsequently, a TiO 2 -CuO phase …

Two-step flash sintering of ZnO: Fast densification with suppressed grain growth

J Nie, Y Zhang, JM Chan, S Jiang, R Huang, J Luo - Scripta Materialia, 2017 - Elsevier
Two-step flash sintering (TSFS) was proposed as a new ceramic fabrication method to achieve
fast densification with suppressed grain growth. Using ZnO as an examplar, ~ 96.5% of …

[HTML][HTML] Unidirectional monosynaptic connections from auditory areas to the primary visual cortex in the marmoset monkey

P Majka, MGP Rosa, S Bai, JM Chan, BX Huo… - Brain Structure and …, 2019 - Springer
Until the late twentieth century, it was believed that different sensory modalities were processed
by largely independent pathways in the primate cortex, with cross-modal integration only …

[HTML][HTML] Histology‐Based Average Template of the Marmoset Cortex With Probabilistic Localization of Cytoarchitectural Areas

P Majka, S Bednarek, JM Chan, N Jermakow, C Liu… - Neuroimage, 2021 - Elsevier
The rapid adoption of marmosets in neuroscience has created a demand for three
dimensional (3D) atlases of the brain of this species to facilitate data integration in a common …

Revealing Mesoscale Ionomer Membrane Structure by Tender Resonant X-ray Scattering

S Rongpipi, JM Chan, A Bird, G Freychet… - ACS Applied Polymer …, 2024 - ACS Publications
Nafion, a perfluorosulfonic acid ionomer, has been well-studied for decades due to its key
role as an ion-conductive membrane in electrochemical energy conversion and storage …

Direct Visualization of Bottlebrush Polymers in a Bulk Environment Using Super-Resolution Optical Microscopy

JM Chan - 2023 - search.proquest.com
The foundation of polymer physics begins on a basis of understanding single chain behavior,
yet so far there has been a lack of single-chain studies by direct imaging. This is especially …

Catheter‐tissue contact force determines atrial electrogram characteristics before and lesion efficacy after antral pulmonary vein isolation in humans

…, M Chan, J Lee, MCG Wong, M Yudi… - Journal of …, 2014 - Wiley Online Library
Catheter‐Tissue Contact Force Determines Atrial Electrogram Characteristics Introduction
Electrogram (EGM) characteristics are used to infer catheter‐tissue contact. We examined if (a…