User profiles for H. Bei

H. BEI

Zhejiang University
Verified email at zju.edu.cn
Cited by 27260

[HTML][HTML] Biomedical applications of gelatin methacryloyl hydrogels

Y Piao, H You, T Xu, HP Bei, IZ Piwko, YY Kwan… - Engineered …, 2021 - Elsevier
Gelatin methacryloyl (GelMA) has attracted the widespread interest of researchers because
of its excellent biocompatibility, biodegradability, and moldability. Various structures have …

Bone‐a‐petite: engineering exosomes towards bone, osteochondral, and cartilage repair

HP Bei, PM Hung, HL Yeung, S Wang, X Zhao - Small, 2021 - Wiley Online Library
… In vitro fluorescence imaging of exosomes revealed that the exosomes were endocytosed
quickly by chondrocytes over 24 h, reaching maximum intensity at 12 h. Similar time frames …

Underwater and wet adhesion strategies for hydrogels in biomedical applications

HY Yuen, HP Bei, X Zhao - Chemical Engineering Journal, 2022 - Elsevier
… This hydrogel was loaded with hydrogen sulfide (H 2 S) molecules to suppress inflammation
and stimulate angiogenesis, adipose-derived stem cells (ADSCs) to accelerate functional …

The influences of temperature and microstructure on the tensile properties of a CoCrFeMnNi high-entropy alloy

F Otto, A Dlouhý, C Somsen, H Bei, G Eggeler… - Acta Materialia, 2013 - Elsevier
… evacuated quartz ampules and solution-annealed for 48 h at 1473 K. The ingots were
subsequently cold … The rolled sheets were annealed for 1 h at 1073, 1273 or 1423 K to obtain fully …

Temperature dependence of the mechanical properties of equiatomic solid solution alloys with face-centered cubic crystal structures

Z Wu, H Bei, GM Pharr, EP George - Acta Materialia, 2014 - Elsevier
… After density measurements, the samples were annealed at 900 C for 3 h to produce fully …
h. A 7 mm thick slice of this ingot was then compressed to 3 mm and annealed at 1073 K for 3 h

Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys

F Otto, Y Yang, H Bei, EP George - Acta Materialia, 2013 - Elsevier
… Next we define the thermodynamic quantities, H D and S D , which are the differences between
… In the case of the enthalpy term, H D equals ΔH since there is no enthalpy term in Eq. (2). …

[HTML][HTML] Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures

…, A Hohenwarter, KVS Thurston, H Bei… - Nature …, 2016 - nature.com
… The ingots were homogenized at 1,200 C for 24 h in vacuum, … Each piece was subsequently
annealed at 800 C for 1 h in … standard solution for austenitic steels (10 ml H 2 O, 1 ml HNO 3 …

Tuning element distribution, structure and properties by composition in high-entropy alloys

…, X Chen, X Fu, D Chen, S Chen, L Gu, F Wei, H Bei… - Nature, 2019 - nature.com
… in vacuo at 1,200 C for 24 h before rolling into 1.8-mm-thick … at 1,150 C for 1 h and 20 min
in vacuum, respectively. … of EDS mapping took roughly 1.5 h to reach an appropriately high …

Recovery, recrystallization, grain growth and phase stability of a family of FCC-structured multi-component equiatomic solid solution alloys

Z Wu, H Bei, F Otto, GM Pharr, EP George - Intermetallics, 2014 - Elsevier
… alloy after a 1-h anneal at 500 C but significant reduction after a 1-h anneal at 600 C. …
the expression(3)H = H o + k H d −1/2 ,where H is the hardness at a grain size d, H o is the …

Microstructural stability and mechanical behavior of FeNiMnCr high entropy alloy under ion irradiation

NAPK Kumar, C Li, KJ Leonard, H Bei, SJ Zinkle - Acta Materialia, 2016 - Elsevier
In recent years, high entropy alloys (HEAs) have attracted significant attention due to their
excellent mechanical properties and good corrosion resistance, making them potential …