Copper @ eggshell nanocomposite/chitosan gelified carbon paste electrode as an electrochemical biosensor for l-tyrosine analysis as a biomarker in the serum of normal and liver disease patients

Kamel, Rania M.; Abdel-aal, Fatma A.M.; Mohamed, Fardous A.; Abdeltawab, Asmaa; Abdel-Malek, Mohamed O.; Othman, Aly A.; Mohamed, Abdel-Maaboud I.

doi:10.1016/j.microc.2024.110703

Microchemical Journal

2024

DOI: 10.1016/j.microc.2024.110703

|View full text |Cite

Copper @ eggshell nanocomposite/chitosan gelified carbon paste electrode as an electrochemical biosensor for l-tyrosine analysis as a biomarker in the serum of normal and liver disease patients

Rania M. Kamel,

Fatma A.M. Abdel-aal,

Fardous A. Mohamed

et al.

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 71 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Eggshell‐Based Unconventional Biomaterials for Medical Applications

Torres Gouveia,

Milhans,

Gezek

et al. 2024

Advanced NanoBiomed Research

View full text Add to dashboard Cite

Eggshells are one of the most abundant byproducts of food processing waste. Each discarded eggshell represents a missed opportunity to convert a no‐cost waste material into a valuable product. Beyond their economic practicality and widespread availability, eggshells possess unique biological and chemical properties that support cell differentiation. Their composition includes biologically active compounds, essential trace elements, and collagenous and noncollagenous elements, mimicking the components of bones, teeth, and skin. Additionally, eggshells serve as a suitable precursor for synthesizing hydroxyapatite, calcium carbonate (CaCO3), and β‐tricalcium phosphate. Eggshells can be utilized on their own or as derived materials to produce regenerative biocomposite scaffolds for tissue engineering. These scaffolds often exhibit high porosity, excellent biocompatibility, degradability, and mechanical properties. Eggshells and their derivatives have also been employed as carriers for targeted drug delivery systems and in electrochemical biosensors. Eggshells serve as a versatile biomaterial, adept at not only addressing practical gaps but also bridging the divide between sophistication and ease of production. In this review, the chemical composition of eggshells and their numerous applications in hard and soft tissue regeneration, biomolecule delivery, and biosensor development are discussed highlighting their innovative and unconventional use as a natural biomaterial providing solutions for unmet clinical needs.

show abstract

Eggshell‐Based Unconventional Biomaterials for Medical Applications

Torres Gouveia,

Milhans,

Gezek

et al. 2024

Advanced NanoBiomed Research

View full text Add to dashboard Cite

show abstract

A Turn‐On Fluorescence Probe Based on a New Salamo‐Co (II) Coordination Polymer for Tyrosine Detection and Its Application in Water Samples

Yuan,

Chai,

Zhang

et al. 2024

Applied Organom Chemis

View full text Add to dashboard Cite

A novel salamo‐Co (II) coordination polymer probe CP was synthesized firstly, and its crystal structure, [Co3(L)2(PTA)(H2O)2]n·4nDMF, was determined by X‐ray diffraction analysis. The probe has a rare aggregation‐induced luminescence enhancement (AIEE) effect. When applied to amino acid detection, it was found to have a high selective recognition of tyrosine. With the increase of tyrosine, the fluorescent strength of the probe was enhanced in a short period of time. In addition, the binding ratio of probe to Tyr was determined by fluorescence titration experiment, and the detection limit LOD of probe CP for Tyr was calculated to be 2.57 × 10−9 M, and the binding constant Ka was 2.96 × 105 M−1. According to UV absorption spectrum, FT‐IR spectra, ESI mass spectrometry, and DFT calculation, it was speculated that Tyr can bind to the probe after adding Tyr into the probe solution, triggering FRET and ICT effects, resulting in increased fluorescence intensity and blue shift, and finally achieving the specific recognition of tyrosine by probe CP. Finally, the practical application of probe CP was studied. Through strip test and real water sample test, it was found that the probe can be used for qualitative and quantitative analysis of tyrosine.

show abstract

Recent advances in electrochemical detection methods for liver cancer biomarkers

Du,

Tao

2025

International Journal of Electrochemical Science

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.

Copper @ eggshell nanocomposite/chitosan gelified carbon paste electrode as an electrochemical biosensor for l-tyrosine analysis as a biomarker in the serum of normal and liver disease patients

Cited by 3 publications

References 71 publications

Eggshell‐Based Unconventional Biomaterials for Medical Applications

Eggshell‐Based Unconventional Biomaterials for Medical Applications

A Turn‐On Fluorescence Probe Based on a New Salamo‐Co (II) Coordination Polymer for Tyrosine Detection and Its Application in Water Samples

Recent advances in electrochemical detection methods for liver cancer biomarkers

Contact Info

Product

Resources

About