Light-Guided Surface Plasmonic Bubble Movement via Contact Line De-Pinning by In-Situ Deposited Plasmonic Nanoparticle Heating

Zhang, Qiushi; Pang, Yunsong; Schiffbauer, Jarrod; Jemcov, Aleksandar; Chang, Hai‐Chou; Lee, Eungkyu; Luo, Tengfei

doi:10.1021/acsami.9b16067

Cited by 27 publications

(73 citation statements)

References 45 publications

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“…Various theoretical and computational studies of this method were carried out. [ 72,75,80–82 ] In certain cases where laser light is absorbed by preformed particles but not by the substrate, Zhang et al. [ 80 ] showed that the part of the microbubble further away from the substrate is hotter than the part closer to the substrate (Figure 4f).…”

Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

“…By moving the sample or focused laser relative to each other, the microbubble can propagate to a new position due to thermal evaporation‐induced depinning of the bubble/liquid/substrate interface [ 74,80 ] and thermo‐capillary flow. [ 83 ] Preformed particles are then deposited at the new location of the bubble (Figure 4g).…”

Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

“…Various theoretical and computational studies of this method were carried out. [72,75,[80][81][82] In certain cases where laser light is absorbed by preformed particles but not by the substrate, Zhang et al [80] showed that the part of the microbubble further away from the substrate is hotter than the part closer to the substrate (Figure 4f). While the direction of the convection flow changes in these cases, they still carry particles to the base of the microbubble where the particles are pinned.…”

Section: Thermally Driven Reactionsmentioning

confidence: 99%

“…While the direction of the convection flow changes in these cases, they still carry particles to the base of the microbubble where the particles are pinned. By moving the sample or focused laser relative to each other, the microbubble can propagate to a new position due to thermal evaporation-induced depinning of the bubble/liquid/substrate interface [74,80] and thermo-capillary flow. [83] Preformed particles are then deposited at the new location of the bubble (Figure 4g).…”

Section: Thermally Driven Reactionsmentioning

confidence: 99%

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Laser‐Based Printing: From Liquids to Microstructures

Armon

Greenberg

Edri

et al. 2021

Adv Funct Materials

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Assembly of materials into microstructures under laser guidance is attracting wide attention. The ability to pattern various materials and form 2D and 3D structures with micron/sub‐micron resolution and less energy and material waste compared with standard top‐down methods make laser‐based printing promising for many applications, for example medical devices, sensors, and microelectronics. Assembly from liquids provides a smaller feature size than powders and has advantages over other states of matter in terms of relatively simple setup, easy handling, and recycling. However, the simplicity of the setup conceals a variety of underlying mechanisms, which cannot be identified simply according to the starting or resulting materials. This progress report surveys the various mechanisms according to the source of the material—preformed or locally synthesized. Within each category, methods are defined according to the driving force of material deposition. The advantages and limitations of each method are critically discussed, and the methods are compared, shedding light on future directions and developments required to advance this field.

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Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

Section: Directed Assembly Of Preformed Materialsmentioning

confidence: 99%

Section: Thermally Driven Reactionsmentioning

confidence: 99%

Section: Thermally Driven Reactionsmentioning

confidence: 99%

See 3 more Smart Citations

Laser‐Based Printing: From Liquids to Microstructures

Armon

Greenberg

Edri

et al. 2021

Adv Funct Materials

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Plasmonic Bubbles: From Fundamentals to Applications

Wang,

Dong

et al. 2024

Adv Funct Materials

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When illuminated by a resonant laser, noble metal nanoparticles immersed in liquids can efficiently produce a huge amount of heat and rapidly vaporize surrounding liquid, leading to the nucleation of plasmonic bubbles. Plasmonic bubbles are gaining increasing attention and emerged in numerous applications due to their unique properties and excellent controllability, such as microfabrication, micromanipulation, robot propulsion, molecule enrichment, and clinical therapies. In this review paper, the research progress of plasmonic bubbles in the past decade is summarized, including the plasmonic effect‐induced heat generation, experimental methods of plasmonic bubble observation, growth dynamics of plasmonic bubbles, approaches of optomechanical energy conversion via plasmonic bubbles, as well as their applications. This work provides a comprehensive understanding of the state of the art in the field and inspires researchers to explore more promising applications of plasmonic bubbles in different fields, like biology, microfluidics, and micromanufacturing.

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Biocompatible Direct Deposition of Functionalized Nanoparticles Using Shrinking Surface Plasmonic Bubble

Moon

Zhang

Huang

et al. 2020

Adv Materials Inter

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Functionalized nanoparticles (NPs) are the foundation of diverse applications. Especially, in many biosensing applications, concentrating suspended NPs onto a surface without deteriorating their biofunction is usually an inevitable step to improve detection limit, which remains to be a great challenge. In this work, we demonstrate biocompatible deposition of functionalized NPs to optically transparent surfaces using shrinking bubbles. Leveraging the shrinking phase of bubble mitigates the biomolecule degradation problems encountered in traditional photothermal deposition techniques. The deposited NPs are closely packed, and the functional molecules are able to survive the process as verified by their strong fluorescence signals. Using high-speed videography, we reveal that the contracting contact line of the shrinking bubble forces the NPs captured by the contact line to a highly concentrated island. Such shrinking surface bubble deposition (SSBD) is low temperature in nature as no heat is added during the process. Using a hairpin DNA-functionalized gold NP suspension as a model system, SSBD is shown to enable much stronger fluorescence signal compared to the optical-pressure deposition and the conventional thermal bubble contact line deposition. The demonstrated SSBD technique capable of directly depositing functionalized NPs may significantly simplify biosensor fabrication and thus benefit a wide range of relevant applications.

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Light-Guided Surface Plasmonic Bubble Movement via Contact Line De-Pinning by In-Situ Deposited Plasmonic Nanoparticle Heating

Cited by 27 publications

References 45 publications

Laser‐Based Printing: From Liquids to Microstructures

Laser‐Based Printing: From Liquids to Microstructures

Plasmonic Bubbles: From Fundamentals to Applications

Biocompatible Direct Deposition of Functionalized Nanoparticles Using Shrinking Surface Plasmonic Bubble

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