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Bridonneau N, Zhao M, Battaglini N, Mattana G, Thévenet V, Noël V, Roché M, Zrig S, Carn F. Self-Assembly of Nanoparticles from Evaporating Sessile Droplets: Fresh Look into the Role of Particle/Substrate Interaction. Langmuir 2020; 36:11411-11421. [PMID: 32911931 DOI: 10.1021/acs.langmuir.0c01546] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We studied the dependence of solid deposit shape obtained by free drying of sessile drops on particle concentration and Derjaguin-Landau-Verwey-Overbeek (DLVO) particle/substrate interaction. In contrast to previous contributions using pH as a control parameter of interactions, we investigated an unprecedentedly wide range of concentrations and particle/substrate DLVO forces by modifying the nature of the substrate and particles as well as their size and surface chemistry, whereas long-distance repulsive interactions between particles were maintained for most of the drying time. Our main result is that the different shapes of deposits obtained by modifying the particle concentration are the same in the different regimes of concentration regardless of particle/substrate interaction in the studied range of DLVO forces and particle concentrations. The second result is that, contrary to expectations, the dominant morphology of dry patterns at low particle concentration always shows a dotlike pattern for all the studied systems.
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Affiliation(s)
- N Bridonneau
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR, 7057 Paris, France
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - M Zhao
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR, 7057 Paris, France
| | - N Battaglini
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - G Mattana
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - V Thévenet
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR, 7057 Paris, France
| | - V Noël
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - M Roché
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR, 7057 Paris, France
| | - S Zrig
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - F Carn
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR, 7057 Paris, France
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Bridonneau N, Mattana G, Noël V, Zrig S, Carn F. Morphological Control of Linear Particle Deposits from the Drying of Inkjet-Printed Rivulets. J Phys Chem Lett 2020; 11:4559-4563. [PMID: 32434330 DOI: 10.1021/acs.jpclett.0c01244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We studied the morphology of linear particle deposits obtained by inkjet printing of a silica nanoparticle suspension in drying conditions where contact line depinning occurs. We show that this evaporation mode can be obtained by adjusting the particle concentration in different solvents. For isolated drops, deposited manually or by inkjet printing, drying induces the formation of two concentric rings in which particles self-assemble into a monolayer. For fused drops, our main result is that stable rivulets could be formed by drop overlap leading, after drying, to the formation of three parallel lines composed of a self-assembled particle monolayer. The three lines are of homogeneous thickness with two very thin outer lines (∼1 μm width) and a wider central line (∼20 μm width). We reveal how the width of the resulting lines is influenced by drop spacing in a predictable manner for a large experimental window knowing the drop size.
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Affiliation(s)
- N Bridonneau
- Laboratoire Matière et Systèmes Complexes, CNRS, UMR 7057, Université de Paris, F-75013 Paris, France
- Laboratoire Interfaces Traitements Organisation et Dynamique des Systèmes, CNRS, UMR 7086, Université de Paris, 15 rue J-A de Baïf, F-75013 Paris, France
| | - G Mattana
- Laboratoire Interfaces Traitements Organisation et Dynamique des Systèmes, CNRS, UMR 7086, Université de Paris, 15 rue J-A de Baïf, F-75013 Paris, France
| | - V Noël
- Laboratoire Interfaces Traitements Organisation et Dynamique des Systèmes, CNRS, UMR 7086, Université de Paris, 15 rue J-A de Baïf, F-75013 Paris, France
| | - S Zrig
- Laboratoire Interfaces Traitements Organisation et Dynamique des Systèmes, CNRS, UMR 7086, Université de Paris, 15 rue J-A de Baïf, F-75013 Paris, France
| | - F Carn
- Laboratoire Matière et Systèmes Complexes, CNRS, UMR 7057, Université de Paris, F-75013 Paris, France
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Bridonneau N, Noël V, Zrig S, Carn F. Self-Assembly of Gold Nanoparticles with Oppositely Charged, Long, Linear Chains of Periodic Copolymers. J Phys Chem B 2020; 124:900-908. [DOI: 10.1021/acs.jpcb.9b09590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- N. Bridonneau
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR 7057, 10 rue A. Domon et L. Duquet, F-75013 Paris, France
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - V. Noël
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - S. Zrig
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 rue J-A de Baïf, F-75013 Paris, France
| | - F. Carn
- Université de Paris, Laboratoire Matière et Systèmes Complexes, CNRS, UMR 7057, 10 rue A. Domon et L. Duquet, F-75013 Paris, France
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