Functionalization of SPION nanoparticle with malic acid for the development of superfinish optical surface

Md Amir; Rohit Sharma; Vinod Mishra; Kamal K. Pant; Amit K. Agarwal; Daewook Kim; S. Wazed Ali; Gufran Sayeed Khan

doi:10.1016/j.optlastec.2023.109191

Functionalization of SPION nanoparticle with malic acid for the development of superfinish optical surface

Md Amir, Rohit Sharma, Vinod Mishra, Kamal K. Pant, Amit K. Agarwal, Daewook Kim, S. Wazed Ali, Gufran Sayeed Khan

Optical Sciences

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Optical instruments such as X-ray optics, high-power laser systems, synchrotron beamlines, lithography, and laser-based sensors, require a superfine optical surface to meet their tight optical performance tolerances. This study describes the development of a nanocomposite-based nanoabrasive that can provide a superfinish optical surface via optical polishing. The Malic acid as an organic surface modifier is functionalized with the superparamagnetic iron oxide nanoparticles (SPION). Strong chemical attachment between SPION nanoparticles and the Malic acid is verified through fourier transform infrared spectroscopy. A significant enhancement in the surface area and zeta potential value of SPION nanoparticles is observed when it is functionalized with the Malic Acid. The particle size distribution of the functionalized nanoabrasive is also narrowed down to 8–26 nm. The polishing performance of the functionalized SPION nanoabrasive has been investigated on the BK7 and Fused Silica glasses for precision optical polishing. The polishing results showed superfine surface finishing of the BK7 glass and the Fused silica glass down to the Ra value of 0.23 nm and 0.1 nm, respectively.

Original language	English (US)
Article number	109191
Journal	Optics and Laser Technology
Volume	161
DOIs	https://doi.org/10.1016/j.optlastec.2023.109191
State	Published - Jun 2023

Keywords

BK7 glass
Fused silica glass
Nanoabrasives, Polishing slurry
Precision optical polishing
Superfinish substrate

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1016/j.optlastec.2023.109191

Cite this

@article{078499ff25c04c46a983f3427767798e,

title = "Functionalization of SPION nanoparticle with malic acid for the development of superfinish optical surface",

abstract = "Optical instruments such as X-ray optics, high-power laser systems, synchrotron beamlines, lithography, and laser-based sensors, require a superfine optical surface to meet their tight optical performance tolerances. This study describes the development of a nanocomposite-based nanoabrasive that can provide a superfinish optical surface via optical polishing. The Malic acid as an organic surface modifier is functionalized with the superparamagnetic iron oxide nanoparticles (SPION). Strong chemical attachment between SPION nanoparticles and the Malic acid is verified through fourier transform infrared spectroscopy. A significant enhancement in the surface area and zeta potential value of SPION nanoparticles is observed when it is functionalized with the Malic Acid. The particle size distribution of the functionalized nanoabrasive is also narrowed down to 8–26 nm. The polishing performance of the functionalized SPION nanoabrasive has been investigated on the BK7 and Fused Silica glasses for precision optical polishing. The polishing results showed superfine surface finishing of the BK7 glass and the Fused silica glass down to the Ra value of 0.23 nm and 0.1 nm, respectively.",

keywords = "BK7 glass, Fused silica glass, Nanoabrasives, Polishing slurry, Precision optical polishing, Superfinish substrate",

author = "Md Amir and Rohit Sharma and Vinod Mishra and Pant, {Kamal K.} and Agarwal, {Amit K.} and Daewook Kim and {Wazed Ali}, S. and Khan, {Gufran Sayeed}",

note = "Funding Information: The authors are highly thankful to the Industrial Research Development (IRD) of the Indian Institute of Technology Delhi for financial support from the project no MI02388G. The authors are also very grateful to the Central Scientific Instruments Organisation (CSIO) Chandigarh, India , for providing the polishing and metrology facilities. Funding Information: The authors are highly thankful to the Industrial Research Development (IRD) of the Indian Institute of Technology Delhi for financial support from the project no MI02388G. The authors are also very grateful to the Central Scientific Instruments Organisation (CSIO) Chandigarh, India, for providing the polishing and metrology facilities. Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2023",

month = jun,

doi = "10.1016/j.optlastec.2023.109191",

language = "English (US)",

volume = "161",

journal = "Optics and Laser Technology",

issn = "0030-3992",

publisher = "Elsevier Limited",

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TY - JOUR

T1 - Functionalization of SPION nanoparticle with malic acid for the development of superfinish optical surface

AU - Amir, Md

AU - Sharma, Rohit

AU - Mishra, Vinod

AU - Pant, Kamal K.

AU - Agarwal, Amit K.

AU - Kim, Daewook

AU - Wazed Ali, S.

AU - Khan, Gufran Sayeed

N1 - Funding Information: The authors are highly thankful to the Industrial Research Development (IRD) of the Indian Institute of Technology Delhi for financial support from the project no MI02388G. The authors are also very grateful to the Central Scientific Instruments Organisation (CSIO) Chandigarh, India , for providing the polishing and metrology facilities. Funding Information: The authors are highly thankful to the Industrial Research Development (IRD) of the Indian Institute of Technology Delhi for financial support from the project no MI02388G. The authors are also very grateful to the Central Scientific Instruments Organisation (CSIO) Chandigarh, India, for providing the polishing and metrology facilities. Publisher Copyright: © 2023 Elsevier Ltd

PY - 2023/6

Y1 - 2023/6

N2 - Optical instruments such as X-ray optics, high-power laser systems, synchrotron beamlines, lithography, and laser-based sensors, require a superfine optical surface to meet their tight optical performance tolerances. This study describes the development of a nanocomposite-based nanoabrasive that can provide a superfinish optical surface via optical polishing. The Malic acid as an organic surface modifier is functionalized with the superparamagnetic iron oxide nanoparticles (SPION). Strong chemical attachment between SPION nanoparticles and the Malic acid is verified through fourier transform infrared spectroscopy. A significant enhancement in the surface area and zeta potential value of SPION nanoparticles is observed when it is functionalized with the Malic Acid. The particle size distribution of the functionalized nanoabrasive is also narrowed down to 8–26 nm. The polishing performance of the functionalized SPION nanoabrasive has been investigated on the BK7 and Fused Silica glasses for precision optical polishing. The polishing results showed superfine surface finishing of the BK7 glass and the Fused silica glass down to the Ra value of 0.23 nm and 0.1 nm, respectively.

AB - Optical instruments such as X-ray optics, high-power laser systems, synchrotron beamlines, lithography, and laser-based sensors, require a superfine optical surface to meet their tight optical performance tolerances. This study describes the development of a nanocomposite-based nanoabrasive that can provide a superfinish optical surface via optical polishing. The Malic acid as an organic surface modifier is functionalized with the superparamagnetic iron oxide nanoparticles (SPION). Strong chemical attachment between SPION nanoparticles and the Malic acid is verified through fourier transform infrared spectroscopy. A significant enhancement in the surface area and zeta potential value of SPION nanoparticles is observed when it is functionalized with the Malic Acid. The particle size distribution of the functionalized nanoabrasive is also narrowed down to 8–26 nm. The polishing performance of the functionalized SPION nanoabrasive has been investigated on the BK7 and Fused Silica glasses for precision optical polishing. The polishing results showed superfine surface finishing of the BK7 glass and the Fused silica glass down to the Ra value of 0.23 nm and 0.1 nm, respectively.

KW - BK7 glass

KW - Fused silica glass

KW - Nanoabrasives, Polishing slurry

KW - Precision optical polishing

KW - Superfinish substrate

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U2 - 10.1016/j.optlastec.2023.109191

DO - 10.1016/j.optlastec.2023.109191

M3 - Article

SN - 0030-3992

VL - 161

JO - Optics and Laser Technology

JF - Optics and Laser Technology

M1 - 109191

ER -

Functionalization of SPION nanoparticle with malic acid for the development of superfinish optical surface

Abstract

Keywords

ASJC Scopus subject areas

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