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

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	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

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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",

year = "2024",

month = mar,

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doi = "10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c",

language = "English",

volume = "PC12835",

booktitle = "Proceedings of SPIE Photonics West",

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note = "SPIE Photonics West BiOS 2024 ; Conference date: 29-01-2024 Through 29-01-2024",

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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, 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

TY - GEN

T1 - Detection of nanoplastics through low-cost SERS substrates, based on 3D islands of aggregated gold nanoparticles on aluminum foil, for wide ranging applications

AU - Bibi, Aisha

AU - Tate, James

AU - Pant, Udit

AU - Hill, Daniel

AU - Cao, Cuong

PY - 2024/3/13

Y1 - 2024/3/13

N2 - 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]) .

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]) .

UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/PC12835/PC128350P/Detection-of-nanoplastics-through-low-cost-SERS-substrates-based-on/10.1117/12.3011294.short

U2 - 10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

DO - 10.1117/12.3011294.9daeb618-ec53-ee11-a99c-005056914f1c

M3 - Conference publication

VL - PC12835

BT - Proceedings of SPIE Photonics West

PB - SPIE

T2 - SPIE Photonics West BiOS 2024

Y2 - 29 January 2024 through 29 January 2024

ER -

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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