Biosensors–The Point of Care Diagnostics (POCD): A Review DOI Open Access

Ashoka CH,

Usha Saraswathi U

SSR Institute of International Journal of Life Sciences, Journal Year: 2024, Volume and Issue: 10(4), P. 5979 - 5984

Published: July 1, 2024

Recent advances in biosensors have significantly enhanced point-of-care diagnostics (POCD).These are crucial for the quick identification of diseases at or near location patient.This course helps speedier medical judgments and better health results.Several label-free been developed, including electrochemical, surface plasmon resonance, white light reflectance spectroscopy.These devices getting improved due to complementary technologies like microfluidics, lab-on-a-chip, device automation.POCD used detect pathogens, antigens, biomarkers from biological samples blood, urine, saliva.The global POCT market is rapidly growing, driven by need accurate diagnostics.This paper reviews principles underlying biosensor technology highlights recent advancements sensor design, signal transduction mechanisms, integration with microfluidic platforms.The critical role detecting illnesses cancer, metabolic problems, infectious examined, as well how they could affect patient care clinical results.Challenges future directions Biosensor Development POCD also addressed, emphasizing sensitivity, specificity, multiplexing capabilities meet evolving demands modern healthcare.These developments opening door more effective, portable, user-friendly POCDs future.

Language: Английский

Unravelling the therapeutic properties of aptamer-modified exosome nanocomposite DOI

Simran Makkar,

Niket Rana, Nitesh Priyadarshi

et al.

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 103517 - 103517

Published: April 1, 2025

Language: Английский

Citations

1
RECENT ADVANCEMENTS IN NANOZYME HYDROGEL BASED SYSTEM FOR ENHANCED SENSING APPLICATIONS DOI Creative Commons

Simran Makkar,

Nikita Sarawagi, Nitesh Priyadarshi

et al.

Biosensors and Bioelectronics X, Journal Year: 2024, Volume and Issue: unknown, P. 100548 - 100548

Published: Sept. 1, 2024

Language: Английский

Citations

5
Production of Graphite Nanoplatelets via Functionalized Polyketone-Assisted Diels–Alder Chemistry: Evidence of Reduced Layer Thickness and Enhanced Exfoliation Efficiency DOI Open Access

Ricardo Cisternas,

Jaime Orellana, Nataly Silva

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(10), P. 1333 - 1333

Published: May 14, 2025

This study introduces an efficient and scalable method for the top-down exfoliation of graphite into nanoplatelets (GNPs) using polyketones (PKs) functionalized with Diels-Alder (DA) active groups. Leveraging reversible covalent interactions facilitated by furan thiophene moieties in PK, combined melt-mixing shear force, this process achieves significant while preserving structural integrity resulting material. Thermal rheological analyses demonstrate enhanced interfacial adhesion stability within polymer composites attributed to DA-driven between PK graphite. Comparative evaluations that furan-functionalized exhibits superior efficiency, highlighting its potential producing high-quality exfoliated suitable advanced nanocomposite applications require thermal, mechanical, electrical properties. seamlessly integrates sustainability industrial scalability, offering advancements developing GNP-based materials.

Language: Английский

Citations

0
Biosensors–The Point of Care Diagnostics (POCD): A Review DOI Open Access

Ashoka CH,

Usha Saraswathi U

SSR Institute of International Journal of Life Sciences, Journal Year: 2024, Volume and Issue: 10(4), P. 5979 - 5984

Published: July 1, 2024

Recent advances in biosensors have significantly enhanced point-of-care diagnostics (POCD).These are crucial for the quick identification of diseases at or near location patient.This course helps speedier medical judgments and better health results.Several label-free been developed, including electrochemical, surface plasmon resonance, white light reflectance spectroscopy.These devices getting improved due to complementary technologies like microfluidics, lab-on-a-chip, device automation.POCD used detect pathogens, antigens, biomarkers from biological samples blood, urine, saliva.The global POCT market is rapidly growing, driven by need accurate diagnostics.This paper reviews principles underlying biosensor technology highlights recent advancements sensor design, signal transduction mechanisms, integration with microfluidic platforms.The critical role detecting illnesses cancer, metabolic problems, infectious examined, as well how they could affect patient care clinical results.Challenges future directions Biosensor Development POCD also addressed, emphasizing sensitivity, specificity, multiplexing capabilities meet evolving demands modern healthcare.These developments opening door more effective, portable, user-friendly POCDs future.

Language: Английский

Citations

0