Advances in nanomaterial-mediated sensing methods for detecting human-pathogenic DNA viruses

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 115 - 129

Published: Jan. 1, 2024

Language: Английский

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Prospects of Acoustic Sensor Systems for Virus Immunodetection

Applied Biochemistry and Microbiology, Journal Year: 2024, Volume and Issue: 60(5), P. 794 - 801

Published: Sept. 22, 2024

Language: Английский

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Recent Advances in SERS-based Biomedical Diagnostics of Covid-19

Published: Jan. 1, 2024

Language: Английский

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Unraveling the Nanomechanical and Vibrational Properties of the Mayaro Virus

ACS Omega, Journal Year: 2024, Volume and Issue: 9(49), P. 48397 - 48404

Published: Nov. 26, 2024

Mayaro virus (MAYV) is an emerging mosquito-borne viral pathogen whose infection results in arthritogenic disease. Despite ongoing research efforts, MAYV biology largely unknown. Physical virology can assess nanoparticle metastability, assembly/disassembly, and polymorphism, allowing us to understand virion architecture dynamics. Here, we employ atomic force microscopy (AFM) surface enhancement Raman spectroscopy (SERS) nanomechanical properties, including maps of adhesion Young's modulus on individual particles. We established topographic two three dimensions, revealing the three-dimensional arrangement distribution charges spikes at surface. Furthermore, organization densely packaged RNA, which affords particle exceptional mechanical resistance compared chikungunya (CHIKV), was observed using adsorption patterns. The vibrational signature particles differs from CHIKV, with more intense protein modes matching E1/E2 dimers nucleocapsid, are well structured suggestive strength.

Language: Английский

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Seeing beyond Labels: Optical Technologies Reshaping Cell Culture Monitoring in Biomedicine

ACS Applied Engineering Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

Language: Английский

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