H
Hua Bai
Publications - 126
Citations - 3074
Hua Bai is an academic researcher. The author has contributed to research in topics: Mass spectrometry & Solid phase extraction. The author has an hindex of 21, co-authored 119 publications receiving 2234 citations.
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Ultrathin W18O49 nanowires with diameters below 1 nm: synthesis, near-infrared absorption, photoluminescence, and photochemical reduction of carbon dioxide.
TL;DR: The preparation of ultrathin W18O49 nanowires that are efficient in the photochemical reduction of carbon dioxide by visible light and the presence of residues on the nanowire surface from the synthesis may be a significant drawback.
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In Situ Growth of Metal Particles on 3D Urchin-like WO3 Nanostructures
TL;DR: A facile method for direct growth of noble-metal particles on WO(3) through an in situ redox reaction between weakly reductive WO (2.72) and oxidative metal salts in aqueous solution is reported, opening up a new way to develop metal-nanoparticle-loaded semiconductor composites.
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A metallic molybdenum dioxide with high stability for surface enhanced Raman spectroscopy.
Qiqi Zhang,Xinshi Li,Qiang Ma,Qing Zhang,Hua Bai,Wencai Yi,Jing-yao Liu,Jing Han,Guangcheng Xi +8 more
TL;DR: In this article, the authors used molybdenum dioxide as a SERS material, showing high enhancement factors and stability to oxidation even at high temperatures, which is the best among the metal oxides and even reaches or approaches to Au/Ag.
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Screening melamine adulterant in milk powder with laser Raman spectrometry
Yan Cheng,Yiyang Dong,Jinghang Wu,Xiaoran Yang,Hua Bai,Hongyan Zheng,Dongmei Ren,Yundong Zou,Ming Li +8 more
TL;DR: In this article, a portable compact Raman spectrometric system was used to detect melamine adulterant in milk powder using two characteristic vibration modes at 673 and 982 cm −1.
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Disposable paper-based electrochemical sensor based on stacked gold nanoparticles supported carbon nanotubes for the determination of bisphenol A
TL;DR: In this article, a new type of disposable electrochemical sensor for the determination of bisphenol A (BPA) was reported, which was fabricated by sputtering gold nanoparticles on commercial art paper and then modifying the gold layer with multi-walled carbon nanotubes (MWCNTs).