P
Pingwei Liu
Researcher at Zhejiang University
Publications - 71
Citations - 1850
Pingwei Liu is an academic researcher from Zhejiang University. The author has contributed to research in topics: Chemistry & Catalysis. The author has an hindex of 18, co-authored 53 publications receiving 1247 citations. Previous affiliations of Pingwei Liu include Massachusetts Institute of Technology & McMaster University.
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Nitroaromatic detection and infrared communication from wild-type plants using plant nanobionics
Min Hao Wong,Juan Pablo Giraldo,Juan Pablo Giraldo,Seon-Yeong Kwak,Volodymyr B. Koman,Rosalie Sinclair,Tedrick Thomas Salim Lew,Gili Bisker,Pingwei Liu,Michael S. Strano +9 more
TL;DR: Living spinach plants can be engineered to serve as self-powered pre-concentrators and autosamplers of analytes in ambient groundwater and as infrared communication platforms that can send information to a smartphone.
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Layered and scrolled nanocomposites with aligned semi-infinite graphene inclusions at the platelet limit
Pingwei Liu,Zhong Jin,Zhong Jin,Georgios Katsukis,Lee W. Drahushuk,S. Shimizu,Chih-Jen Shih,Eric D. Wetzel,Joshua K. Taggart-Scarff,Bo Qing,Krystyn J. Van Vliet,Richard Li,Brian L. Wardle,Michael S. Strano +13 more
TL;DR: A stacking and folding method is used to generate aligned graphene/polycarbonate composites with as many as 320 parallel layers spanning 0.032 to 0.11 millimeters in thickness that significantly increases the effective elastic modulus and strength at exceptionally low volume fractions of only 0.082%.
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Ultra-high thermal effusivity materials for resonant ambient thermal energy harvesting.
Anton L. Cottrill,Albert Tianxiang Liu,Yuichiro Kunai,Volodymyr B. Koman,Amir Kaplan,Sayalee G. Mahajan,Pingwei Liu,Aubrey R. Toland,Michael S. Strano +8 more
TL;DR: By tuning the thermal effusivity of composite phase change materials, the authors are able to harvest energy from diurnal ambient temperature changes.
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Observation of Switchable Photoresponse of a Monolayer WSe2-MoS2 Lateral Heterostructure via Photocurrent Spectral Atomic Force Microscopic Imaging.
Young-Woo Son,Ming-Yang Li,Ming-Yang Li,Chia Chin Cheng,Kung-Hwa Wei,Pingwei Liu,Qing Hua Wang,Lain-Jong Li,Michael S. Strano +8 more
TL;DR: This work uses photocurrent spectral atomic force microscopy to image the current and photocurrent generated between a biased PtIr tip and a monolayer WSe2-MoS2 lateral heterostructure, and shows high spatial frequency variations in substrate/ MoS2 contact that exceed the frequencies imposed by the underlying substrates.
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Highly CO2/N2-switchable zwitterionic surfactant for pickering emulsions at ambient temperature.
TL;DR: The rapid emulsification/demulsification using CO2/N2 bubbling at room temperature provides these cross-linked zwitterionic particles with distinct advantages as functional Pickering surfactants, resulting in complete oil/water phase separations.