A facile low-cost paper-based SERS substrate for label-free molecular detection

Linh, Vo Thi Nhat; Moon, Jung-Il; Mun, ChaeWon; Devaraj, Vasanthan; Oh, Jin‐Woo; Park, Sung‐Gyu; Kim, Dongho; Choo, Jaebum; Lee, Yong‐Ill; Jung, Ho Sang

doi:10.1016/j.snb.2019.04.077

Cited by 77 publications

(27 citation statements)

References 42 publications

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“…This method typically involves in-situ chemical reduction of noble metal precursors physically dispersed in a flexible and adsorptive matrix, such as paper or textile. [109][110][111][112] For example, Ge, et al reported a large-scale synthesis of flexible cotton SERS wipes for trace analysis of surface residues. 113 The cotton SERS wipes were produced by dipping cotton sheets in AgNO 3 solution and then in a solution of ascorbic acid reducing agent, which led to the formation of Ag nanoparticles on the surface of the cotton fibers.…”

Section: In-situ Formation Of Plasmonic Nanoparticlesmentioning

confidence: 99%

Towards practical and sustainable SERS: a review of recent developments in the construction of multifunctional enhancing substrates

Huang

et al. 2021

J. Mater. Chem. C

136

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Section: In-situ Formation Of Plasmonic Nanoparticlesmentioning

confidence: 99%

Towards practical and sustainable SERS: a review of recent developments in the construction of multifunctional enhancing substrates

Huang

et al. 2021

J. Mater. Chem. C

136

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“…Cellulose nanofibers (CNF)/AuNP nanocomposite-based paper SERS sensor was used to detect thiram with the LOD of 52 ppb [243]. Also, SERS sensor showed a LOD of 1 × 10 -7 mol/Lfor methylene blue in the Apple, cabbage and tea water [204] sample of apples [244]. Ag@SiO 2 core-shell nanoparticles [245] were used on filter paper to fabricate SERS chips.…”

Section: Food Applicationsmentioning

confidence: 99%

Recent Advances and Applications in Paper-Based Devices for Point-of-Care Testing

Hou

Guo

et al. 2022

J. Anal. Test.

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Point-of-care testing (POCT), as a portable and user-friendly technology, can obtain accurate test results immediately at the sampling point. Nowadays, microfluidic paper-based analysis devices (μPads) have attracted the eye of the public and accelerated the development of POCT. A variety of detection methods are combined with μPads to realize precise, rapid and sensitive POCT. This article mainly introduced the development of electrochemistry and optical detection methods on μPads for POCT and their applications on disease analysis, environmental monitoring and food control in the past 5 years. Finally, the challenges and future development prospects of μPads for POCT were discussed.

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“…In physical methods, various coating techniques such as, dip coating, [ 207a,c ] spray coating, [ 208b,241 ] vacuum filtration, [ 205,223 ] and drop‐casting are utilized extensively for the processing of paper substrates. The dip coating technique, which involves the immersion and drawing of the substrate from a liquid reservoir, has been utilized for the processing of paper.…”

Section: Substrate‐based Flexible Electronic Devices: Processing Tech...mentioning

confidence: 99%

“…Various materials such as, CNTs, graphene, Au/Ag NWs, conductive polymers, and other composite structures have been coated onto paper substrates using this technique. [ 207 ] Wu et al. coated Ag NWs onto commercial tissue paper by immersion in an Ag NW suspension for 10 s, followed by drying at 90 °C for 1 min after solvent evaporation.…”

Section: Substrate‐based Flexible Electronic Devices: Processing Tech...mentioning

confidence: 99%

Significance of Flexible Substrates for Wearable and Implantable Devices: Recent Advances and Perspectives

Hassan

Abbas

et al. 2021

Adv Materials Technologies

151

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In the past decade, flexible electronics have attracted significant research attention due to their distinct features and emerging applications in numerous fields such as, flexible displays, implantable sensors, and energy storage systems, among other applications. Due to the development of flexible electronics, this paper details the substrates employed to produce flexible electronic devices, given that substrates generally govern the overall device properties. The increase in research attention can be attributed to the use of films as flexible substrates, which enable the implementation of numerous design strategies and engineering methodologies, thus leading to extensive advances in the manufacturing quality and prospect of flexible electronics in various applications. This paper provides a comprehensive review of the significance of substrates in flexible wearable electronics over the past decade, such as, the substrate properties requirements, processing classification, important flexible devices, and applications, including sensing, energy storage, and other electronic devices.

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A facile low-cost paper-based SERS substrate for label-free molecular detection

Cited by 77 publications

References 42 publications

Towards practical and sustainable SERS: a review of recent developments in the construction of multifunctional enhancing substrates

Towards practical and sustainable SERS: a review of recent developments in the construction of multifunctional enhancing substrates

Recent Advances and Applications in Paper-Based Devices for Point-of-Care Testing

Significance of Flexible Substrates for Wearable and Implantable Devices: Recent Advances and Perspectives

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