The effects of Sn:Te ratio on optical properties of SnTe NPs

Khosravi, Sara; Khoshnevisan, Bahram; Yousefi, Ramin

doi:10.1016/j.jlumin.2018.07.004

Journal of Luminescence

2018

DOI: 10.1016/j.jlumin.2018.07.004

|View full text |Cite

The effects of Sn:Te ratio on optical properties of SnTe NPs

Sara Khosravi

Bahram Khoshnevisan

Ramin Yousefi

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2018

2024

Publication Types

Select...

Article6

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 12 publications

(1 citation statement)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to the intrinsically low toxicity, tin telluride (SnTe) has been considered as a promising candidate to the extensively used lead-based ones . The SnTe nanomaterials have been showing great potential in optical, optoelectronics, infrared (IR) detectors, and thermoelectric applications. − Therein, the valence state change between Sn(II) and Sn(IV) is also a promising choice for nanozymes but has been neglected till now. In addition, solution-processable strategies for such inorganic semiconductors are vital because the bulk precursors are usually insoluble because of the strong covalent bonds.…”

mentioning

confidence: 99%

To Love and to Kill: Accurate and Selective Colorimetry for Both Chloride and Mercury Ions Regulated by Electro-Synthesized Oxidase-like SnTe Nanobelts

Zhang

et al. 2021

Anal. Chem.

View full text Add to dashboard Cite

Herein, SnTe nanobelts (NBs) with efficient oxidase–mimetic activity were synthesized by the simple electrochemical exfoliation method. A specific inhibition effect of Cl– on the enzymatic behavior of the pure SnTe NBs was discovered, which was accordingly used for establishing a highly feasible, sensitive, selective, and stable Cl– colorimetric assay. The detection concentration range was 50 nM to 1 mM, and the lowest detection limit was 20 nM for Cl–. In addition, a signal on-off-on route based on the SnTe NB nanozyme was designed to realize the reliable and specific detection of Hg2+. Therein, the SnTe NBs were grafted with gold nanoparticles to form a hybrid of SnTe/Au, resulting in the depression of the oxidase-like activity, which can then be recovered in the presence of the Hg2+ due to the formation of a gold amalgam. Especially, it was found that the high concentration of Cl– over 3 mM could again exert suppression influence toward the enzymatic activity of the SnTe/Au–Hg system. Based on the to-love-and-to-kill interaction between Cl– and Hg2+, the detection range for Cl– can be extended to 40 to 250 mM. In return, the assays of Cl– could avoid in advance its interference toward the accurate Hg2+ assays. We systematically clarified the oxidase-like catalytic mechanism of the SnTe-derived nanozyme systems. The as-proposed colorimetry can be successfully applied in practical samples including the sweat, human serum, or seawater/tap water, relating to cystic fibrosis, hyper-/hypochloremia, or environmental control, respectively.

show abstract

mentioning

confidence: 99%

To Love and to Kill: Accurate and Selective Colorimetry for Both Chloride and Mercury Ions Regulated by Electro-Synthesized Oxidase-like SnTe Nanobelts

Zhang

et al. 2021

Anal. Chem.

View full text Add to dashboard Cite

show abstract

The capability of SnTe QDs as QDSCs working in the visible–NIR region and the effects of Eu-doping on improvement of solar cell parameters

Khosravi

Khoshnevisan

Yousefi

2018

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

Ag2Se/SnTe nanorod as potential candidate for energy conversion system developed via hydrothermal route

Abudllah

Ansari²,

Ahmad³

et al. 2023

Ceramics International

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

The effects of Sn:Te ratio on optical properties of SnTe NPs

Cited by 12 publications

References 20 publications

To Love and to Kill: Accurate and Selective Colorimetry for Both Chloride and Mercury Ions Regulated by Electro-Synthesized Oxidase-like SnTe Nanobelts

To Love and to Kill: Accurate and Selective Colorimetry for Both Chloride and Mercury Ions Regulated by Electro-Synthesized Oxidase-like SnTe Nanobelts

The capability of SnTe QDs as QDSCs working in the visible–NIR region and the effects of Eu-doping on improvement of solar cell parameters

Ag2Se/SnTe nanorod as potential candidate for energy conversion system developed via hydrothermal route

Contact Info

Product

Resources

About