Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications

Aisha Bibi; James Tate; Udit Pant; Daniel Hill; Cuong Cao

doi:10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications

Aisha Bibi
, James Tate
, Udit Pant
, Daniel Hill
, Cuong Cao^*

^*Corresponding author for this work

Queens University Belfast

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

Surface enhanced Raman spectroscopy (SERS) is a powerful analytical technique that can detect trace quantities of analyte. However, fabricating cost–effective and homogeneous SERS substrates for diverse applications remains a significant challenge. Herein, a simple bottom-up technique is reported for developing a unique SERS substrate by exploiting the plasmonic coupling of low-cost aluminium foil (ALF) and 3-dimensional (3D) gold nanoparticle aggregates induced by cucurbit[5]uril (CB[5]) .

Original language	English
Title of host publication	Proceedings of SPIE Photonics West
Publisher	Society of Photo-Optical Instrumentation Engineers (SPIE)
Volume	PC12835
DOIs	https://doi.org/10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c
Publication status	Published - 13 Mar 2024
Event	SPIE Photonics West BiOS 2024 - San Francisco, United States Duration: 29 Jan 2024 → 29 Jan 2024

Conference

Conference	SPIE Photonics West BiOS 2024
Country/Territory	United States
City	San Francisco
Period	29/01/24 → 29/01/24

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10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1cLicence: Unspecified

Cite this

Bibi, A., Tate, J., Pant, U., Hill, D., & Cao, C. (2024). Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications. In Proceedings of SPIE Photonics West (Vol. PC12835). Society of Photo-Optical Instrumentation Engineers (SPIE). https://doi.org/10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

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title = "Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications",

abstract = "Surface enhanced Raman spectroscopy (SERS) is a powerful analytical technique that can detect trace quantities of analyte. However, fabricating cost–effective and homogeneous SERS substrates for diverse applications remains a significant challenge. Herein, a simple bottom-up technique is reported for developing a unique SERS substrate by exploiting the plasmonic coupling of low-cost aluminium foil (ALF) and 3-dimensional (3D) gold nanoparticle aggregates induced by cucurbit[5]uril (CB[5]) .",

author = "Aisha Bibi and James Tate and Udit Pant and Daniel Hill and Cuong Cao",

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Bibi, A, Tate, J, Pant, U, Hill, D & Cao, C 2024, Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications. in Proceedings of SPIE Photonics West. vol. PC12835, Society of Photo-Optical Instrumentation Engineers (SPIE), SPIE Photonics West BiOS 2024, San Francisco, United States, 29/01/24. https://doi.org/10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications. / Bibi, Aisha; Tate, James; Pant, Udit et al.
Proceedings of SPIE Photonics West. Vol. PC12835 Society of Photo-Optical Instrumentation Engineers (SPIE), 2024.

Research output: Chapter in Book/Published conference output › Conference publication

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AU - Cao, Cuong

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AB - Surface enhanced Raman spectroscopy (SERS) is a powerful analytical technique that can detect trace quantities of analyte. However, fabricating cost–effective and homogeneous SERS substrates for diverse applications remains a significant challenge. Herein, a simple bottom-up technique is reported for developing a unique SERS substrate by exploiting the plasmonic coupling of low-cost aluminium foil (ALF) and 3-dimensional (3D) gold nanoparticle aggregates induced by cucurbit[5]uril (CB[5]) .

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M3 - Conference publication

VL - PC12835

BT - Proceedings of SPIE Photonics West

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Bibi A, Tate J, Pant U, Hill D, Cao C. Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications. In Proceedings of SPIE Photonics West. Vol. PC12835. Society of Photo-Optical Instrumentation Engineers (SPIE). 2024 Epub 2024 Jan 29. doi: 10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications

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