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Article
Heteroepitaxial van der Waals semiconductor superlattices
A broad range of transition metal dichalcogenide (TMDC) semiconductors are available as monolayer (ML) crystals, so the precise integration of each kind into van der Waals (vdW) superlattices (SLs) could enabl...
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Article
Sub-Band-Gap Photoresponse Caused by Hot Electron Injections in Au Nanorod Decorated van der Waals Semiconductor Monolayers
Hot electrons in metal nanostructures can be exploited in a wide range of optical functions, including photocatalysis, surface-enhanced Raman scattering, photodetectors and photovoltaics. Here, we report the s...
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Article
Open AccessMiR-200c downregulates HIF-1α and inhibits migration of lung cancer cells
Hypoxia-inducible factor-1α (HIF-1α) is a transcription factor with a pivotal role in physiological and pathological responses to hypoxia. While HIF-1α is known to be involved in hypoxia-induced upregulation o...
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Article
The seed sequence is necessary but insufficient for downregulation of target genes by miR-608
MicroRNAs are small, non-coding RNAs that inhibit gene expression posttranscriptionally through interaction with the 3′ untranslated region (3′ UTR) of target mRNAs. The most important factor for downregulatio...
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Article
Open AccessInterlayer orientation-dependent light absorption and emission in monolayer semiconductor stacks
Two-dimensional stacks of dissimilar hexagonal monolayers exhibit unusual electronic, photonic and photovoltaic responses that arise from substantial interlayer excitations. Interband excitation phenomena in i...