Biomedical applications, perspectives and tag design concepts in the cell – silent Raman window

Vardaki, Martha Z.; Gregoriou, Vasilis G.; Chochos, Christos L.

doi:10.1039/d3cb00217a

RSC Chem. Biol.

2024

DOI: 10.1039/d3cb00217a

|View full text |Cite

Biomedical applications, perspectives and tag design concepts in the cell – silent Raman window

Martha Z. Vardaki,

Vasilis G. Gregoriou,

Christos L. Chochos

Abstract: Spectroscopic studies increasingly employ Raman tags exhibiting a signal in the cell - silent region of the Raman spectrum (1800- 2800 cm-1), where bands arising from biological molecules are inherently...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 172 publications

(254 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications

Anitha,

Ponnusamy

2024

Part & Part Syst Charact

View full text Add to dashboard Cite

The surface‐enhanced local crystal structure of a series of ZnZrO3:Eu3+(1 to 5 mol.%) (ZZE) orange–red nanophosphors synthesized using a sol‐gel combustion process is investigated. X‐ray diffraction (XRD) with the Rietveld refinement analysis reveals a monoclinic ZnZrO3:Eu3+ structure with a space group 14. Field emission scanning electron microscope (FESEM) and transmission electron microscope (TEM) analyses reveal the honeycomb alignment of nanoparticles in structure formation. The UV–vis‐diffuse reflectance spectroscopy (UV–vis‐DRS) analysis reveals strong absorption in the UV region, with an increase in the energy bandgap upon the addition of Eu3+ ions (1 to 5 mol.%). The optimized ZnZrO3:Eu3+(2 mol.%) nanophosphor exhibits high‐intensity orange‐red emission at 615 nm, as revealed by photoluminescence (PL) spectroscopy. Cyclic voltammetry (CV) analysis confirms the surface‐modified ZnZrO3:Eu3+ (2 mol.%) nanophosphor and hence reveals its electrochemical stability and selectivity to form stable suspensions with liquids or solids. ZnZrO3:Eu3+ (1 to 5 mol.%) exhibits fluorophore (Eu3+) embedded, surface‐enhanced Raman scattering, which opens new bioimaging applications. Further, the optimized ZnZrO3:Eu3+ (2 mol.%) nanophosphor investigated for the identification of latent fingerprint patterns (LFP) under visible light indicates its potential as a strong LFP‐revealing material in forensics without alternate light sources or chemical reagents.

show abstract

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications

Anitha,

Ponnusamy

2024

Part & Part Syst Charact

View full text Add to dashboard Cite

show abstract

Spontaneous-stimulated Raman co-localization dual-modal analysis approach for efficient identification of tumor cells

Zhu,

Chen,

Chi

et al. 2024

Talanta

View full text Add to dashboard Cite

The applications of bio-orthogonal Raman labels for visualizing lipids in eukaryotic cells

Xu,

Sun,

Sun

et al. 2025

TrAC Trends in Analytical Chemistry

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.

Biomedical applications, perspectives and tag design concepts in the cell – silent Raman window

Abstract: Spectroscopic studies increasingly employ Raman tags exhibiting a signal in the cell - silent region of the Raman spectrum (1800- 2800 cm-1), where bands arising from biological molecules are inherently...

Cited by 3 publications

References 172 publications

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications

Spontaneous-stimulated Raman co-localization dual-modal analysis approach for efficient identification of tumor cells

The applications of bio-orthogonal Raman labels for visualizing lipids in eukaryotic cells

Contact Info

Product

Resources

About

Biomedical applications, perspectives and tag design concepts in the cell – silent Raman window

Abstract: Spectroscopic studies increasingly employ Raman tags exhibiting a signal in the cell - silent region of the Raman spectrum (1800- 2800 cm-1), where bands arising from biological molecules are inherently...

Cited by 3 publications

References 172 publications

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO3:Eu3+ Nanostructures for Forensic Applications

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO3:Eu3+ Nanostructures for Forensic Applications

Spontaneous-stimulated Raman co-localization dual-modal analysis approach for efficient identification of tumor cells

The applications of bio-orthogonal Raman labels for visualizing lipids in eukaryotic cells

Contact Info

Product

Resources

About

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications

Optical and Electrochemical Analysis of Surface‐Enhanced ZnZrO₃:Eu³⁺ Nanostructures for Forensic Applications