Merging of Hard Spheres by Phototriggered Micromanipulation

Dol, Georg C.; Tsuda, Kenji; Weener, Jan-Willem; Bartels, Marcel J.; Asavei, Theodor; Gensch, Thomas; Hofkens, Johan; Latterini, Loredana; Schenning, Albert P. H. J.; Meijer, Bert; Schryver, F. C. De

doi:10.1002/1521-3757(20010504)113:9<1760::aid-ange17600>3.0.co;2-5

Cited by 6 publications

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References 66 publications

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Section: Conformation Control Of Macromolecule Assemblies and Gelsmentioning

confidence: 99%

Optical manipulation in conjunction with photochemical/photothermal responses of materials

Setoura

Ito

2022

Preprint

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This article reviews optical manipulation coupled with photochemical/photothermal responses of nanometer sized materials including molecular systems, polymers, and inorganic nanoparticles. After the introduction, section 2 overviews the optical trapping of nanometer sized molecular systems including early-stage studies, such as trapping of polymer chains, micelles, and molecular aggregates in solution at room temperatures. Then, the conformation control of macromolecule assemblies and gels by optical force are introduced, followed by micro-fabrications achieved by combining optical trapping and photochemical reactions. Section 3 summarizes studies on the evaluation of optical force acting on nanometric molecular systems using fluorescence correlation techniques. Approaches to control optical force by using photochemical reactions are show in section 4, where the absorption band of target materials are modified through photochromic reactions, leading to micromechanical motion of small particles synchronizing with the photochemical reactions. Section 5 overviews photothermal effect in optical manipulation such as natural convection, Marangoni convection and thermophoresis, and applications of the thermal effects to develop new methods of micromanipulation achieved by combining optical force and photothermal responses.

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Section: Conformation Control Of Macromolecule Assemblies and Gelsmentioning

confidence: 99%

Optical manipulation in conjunction with photochemical/photothermal responses of materials

Setoura

Ito

2022

Preprint

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Light‐Orchestrated Macromolecular “Accordions”: Reversible Photoinduced Shrinking of Rigid‐Rod Polymers

et al. 2011

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Lichtspiele: Lichteinstrahlung verursacht drastische Änderungen der Form stabförmiger Polymere mit Azobenzol‐Photochromen in der Hauptkette. Die eingebetteten Photoschalter wirken als molekulare Scharniere, die bei lichtinduzierter Isomerisierung zur reversiblen Schrumpfung und Streckung des Polymerrückgrats führen (siehe Schema); das System erinnert an ein lichtorchestriertes makromolekulares Akkordeon.

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Light‐Orchestrated Macromolecular “Accordions”: Reversible Photoinduced Shrinking of Rigid‐Rod Polymers

et al. 2011

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Merging of Hard Spheres by Phototriggered Micromanipulation

Cited by 6 publications

References 66 publications

Optical manipulation in conjunction with photochemical/photothermal responses of materials

Optical manipulation in conjunction with photochemical/photothermal responses of materials

Light‐Orchestrated Macromolecular “Accordions”: Reversible Photoinduced Shrinking of Rigid‐Rod Polymers

Light‐Orchestrated Macromolecular “Accordions”: Reversible Photoinduced Shrinking of Rigid‐Rod Polymers

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