1
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Krysztofik A, Pula P, Pochylski M, Zaleski K, Gapinski J, Majewski P, Graczykowski B. Fast Photoactuation and Environmental Response of Humidity-Sensitive pDAP-Silicon Nanocantilevers. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2403114. [PMID: 38781555 DOI: 10.1002/adma.202403114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/26/2024] [Indexed: 05/25/2024]
Abstract
Multi-responsive nanomembranes are a new class of advanced materials that can be harnessed in complex architectures for micro and nano-manipulators, artificial muscles, energy harvesting, soft robotics, and sensors. The design and fabrication of responsive membranes must meet such challenges as trade-offs between responsiveness and mechanical durability, volumetric low-cost production ensuring low environmental impact, and compatibility with standard technologies or biological systems This work demonstrates the fabrication of multi-responsive, mechanically robust poly(1,3-diaminopropane) (pDAP) nanomembranes and their application in fast photoactuators. The pDAP films are developed using a plasma-assisted polymerization technique that offers large-scale production and versatility of potential industrial relevance. The pDAP layers exhibit high elasticity with the Young's modulus of ≈7 GPa and remarkable mechanical durability across 20-80 °C temperatures. Notably, pDAP membranes reveal immediate and reversible contraction triggered by light, rising temperature, or reducing relative humidity underpinned by a reversible water sorption mechanism. These features enable the fabrication of photoactuators composed of pDAP-coated Si nanocantilevers, demonstrating ms timescale response to light, tens of µm deflections, and robust performance up to kHz frequencies. These results advance fundamental research on multi-responsive nanomembranes and hold the potential to boost versatile applications in light-to-motion conversion and sensing toward the industrial level.
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Affiliation(s)
- Adam Krysztofik
- Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego 2, Poznań, 61-614, Poland
| | - Przemyslaw Pula
- Faculty of Chemistry, University of Warsaw, Pasteur 1, Warsaw, 02-093, Poland
| | - Mikolaj Pochylski
- Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego 2, Poznań, 61-614, Poland
| | - Karol Zaleski
- NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, Poznan, 61-614, Poland
| | - Jacek Gapinski
- Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego 2, Poznań, 61-614, Poland
| | - Pawel Majewski
- Faculty of Chemistry, University of Warsaw, Pasteur 1, Warsaw, 02-093, Poland
| | - Bartlomiej Graczykowski
- Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego 2, Poznań, 61-614, Poland
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
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2
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Ganguly S, Pesquera D, Garcia DM, Saeed U, Mirzamohammadi N, Santiso J, Padilla J, Roque JMC, Laulhé C, Berenguer F, Villanueva LG, Catalan G. Photostrictive Actuators Based on Freestanding Ferroelectric Membranes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2310198. [PMID: 38546029 DOI: 10.1002/adma.202310198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 03/12/2024] [Indexed: 04/26/2024]
Abstract
Complex oxides offer a wide range of functional properties, and recent advances in the fabrication of freestanding membranes of these oxides are adding new mechanical degrees of freedom to this already rich functional ecosystem. Here, photoactuation is demonstrated in freestanding thin film resonators of ferroelectric Barium Titanate (BaTiO3) and paraelectric Strontium Titanate (SrTiO3). The free-standing films, transferred onto perforated supports, act as nano-drums, oscillating at their natural resonance frequency when illuminated by a frequency-modulated laser. The light-induced deflections in the ferroelectric BaTiO3 membranes are two orders of magnitude larger than in the paraelectric SrTiO3 ones. Time-resolved X-ray micro-diffraction under illumination and temperature-dependent holographic interferometry provide combined evidence for the photostrictive strain in BaTiO3 originating from a partial screening of ferroelectric polarization by photo-excited carriers, which decreases the tetragonality of the unit cell. These findings showcase the potential of photostrictive freestanding ferroelectric films as wireless actuators operated by light.
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Affiliation(s)
- Saptam Ganguly
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - David Pesquera
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - Daniel Moreno Garcia
- Advanced NEMS Laboratory, Institute of Mechanical Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, 1015, Switzerland
| | - Umair Saeed
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - Nona Mirzamohammadi
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - José Santiso
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - Jessica Padilla
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - José Manuel Caicedo Roque
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
| | - Claire Laulhé
- Université Paris-Saclay, Synchrotron SOLEIL, Saint-Aubin, 91190, France
| | - Felisa Berenguer
- Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin BP 48, Gif-sur-Yvette, 91190, France
| | - Luis Guillermo Villanueva
- Advanced NEMS Laboratory, Institute of Mechanical Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, 1015, Switzerland
| | - Gustau Catalan
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain
- ICREA - Institució Catalana de Recerca i Estudis Avançats, Barcelona, 08010, Catalonia
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3
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Mavridi-Printezi A, Giordani S, Menichetti A, Mordini D, Zattoni A, Roda B, Ferrazzano L, Reschiglian P, Marassi V, Montalti M. The dual nature of biomimetic melanin. NANOSCALE 2023; 16:299-308. [PMID: 38059484 DOI: 10.1039/d3nr04696f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
Melanin-inspired nanomaterials offer unique photophysical, electronic and radical scavenging properties that are widely explored for health and environmental preservation, or energy conversion and storage. The incorporation of functional melanin building blocks in more complex nanostructures or surfaces is typically achieved via a bottom-up approach starting from a molecular precursor, in most cases dopamine. Here we demonstrate that indeed, the oxidative polymerization of dopamine, for the synthesis of melanin-like polydopamine (PDA), leads to the simultaneous formation of more than one nanosized species with different compositions, morphologies and properties. In particular, a low-density polymeric structure and dense nanoparticles (NP) are simultaneously formed. The two populations could be separated and analyzed in real time using a chromatographic technique free of any stationary phase (flow field fractionation, FFF). The results following the synthesis of melanin-like PDA showed that the NP are formed only during the first 6 hours as a result of a supramolecular self-assembly-driven polymerization, while the formation of the polymer continues for about 36 hours. The two populations were also separated and characterized using TEM, UV-vis absorption spectroscopy, fluorescence and light scattering spectroscopy, DLS, FTIR, ζ-potential measurements, gel electrophoresis and pH titrations. Interestingly, very different properties between the two populations were observed: in particular the polymer contains a higher number of catechol units (8 mmol g-1 -OH) with respect to the NP (1 mmol g-1 -OH) and presents a much higher antioxidant activity. The attenuation of light by NP is more efficient than that by the polymer especially in the Vis-NIR region. Moreover, while the NP scatter light with an efficiency up to 27% they are not fluorescent, and the polymer does not scatter light but shows an excitation wavelength-dependent fluorescence typical of multi-fluorophoric uncoupled systems.
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Affiliation(s)
| | - Stefano Giordani
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | - Arianna Menichetti
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
- Tecnopolo di Rimini, Via Dario Campana, 71, 47922 Rimini, Italy
| | - Dario Mordini
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | - Andrea Zattoni
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | - Barbara Roda
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | - Lucia Ferrazzano
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | | | - Valentina Marassi
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
| | - Marco Montalti
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126 Bologna, Italy.
- Tecnopolo di Rimini, Via Dario Campana, 71, 47922 Rimini, Italy
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4
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Varol HS, Herberger T, Kirsch M, Mikolei J, Veith L, Kannan-Sampathkumar V, Brand RD, Synatschke CV, Weil T, Andrieu-Brunsen A. Electropolymerization of Polydopamine at Electrode-Supported Insulating Mesoporous Films. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2023; 35:9192-9207. [PMID: 38027541 PMCID: PMC10653081 DOI: 10.1021/acs.chemmater.3c01890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023]
Abstract
Bioinspired, stimuli-responsive, polymer-functionalized mesoporous films are promising platforms for precisely regulating nanopore transport toward applications in water management, iontronics, catalysis, sensing, drug delivery, or energy conversion. Nanopore technologies still require new, facile, and effective nanopore functionalization with multi- and stimuli-responsive polymers to reach these complicated application targets. In recent years, zwitterionic and multifunctional polydopamine (PDA) films deposited on planar surfaces by electropolymerization have helped surfaces respond to various external stimuli such as light, temperature, moisture, and pH. However, PDA has not been used to functionalize nanoporous films, where the PDA-coating could locally regulate the ionic nanopore transport. This study investigates the electropolymerization of homogeneous thin PDA films to functionalize nanopores of mesoporous silica films. We investigate the effect of different mesoporous film structures and the number of electropolymerization cycles on the presence of PDA at mesopores and mesoporous film surfaces. Our spectroscopic, microscopic, and electrochemical analysis reveals that the amount and location (pores and surface) of deposited PDA at mesoporous films is related to the combination of the number of electropolymerization cycles and the mesoporous film thickness and pore size. In view of the application of the proposed PDA-functionalized mesoporous films in areas requiring ion transport control, we studied the ion nanopore transport of the films by cyclic voltammetry. We realized that the amount of PDA in the nanopores helps to limit the overall ionic transport, while the pH-dependent transport mechanism of pristine silica films remains unchanged. It was found that (i) the pH-dependent deprotonation of PDA and silica walls and (ii) the insulation of the indium-tin oxide (ITO) surface by increasing the amount of PDA within the mesoporous silica film affect the ionic nanopore transport.
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Affiliation(s)
- H. Samet Varol
- Ernst-Berl
Institut für Technische und Makromolekulare Chemie, Technische Universität Darmstadt, 64287 Darmstadt, Germany
- Department
of Chemistry “Giacomo Ciamician″, Università degli Studi di Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Tilmann Herberger
- Max
Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Marius Kirsch
- Ernst-Berl
Institut für Technische und Makromolekulare Chemie, Technische Universität Darmstadt, 64287 Darmstadt, Germany
| | - Joanna Mikolei
- Ernst-Berl
Institut für Technische und Makromolekulare Chemie, Technische Universität Darmstadt, 64287 Darmstadt, Germany
| | - Lothar Veith
- Max
Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | | | - Raoul D. Brand
- Institute
of Physical Chemistry, Justus-Liebig University, 35392 Giessen, Germany
| | | | - Tanja Weil
- Max
Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Annette Andrieu-Brunsen
- Ernst-Berl
Institut für Technische und Makromolekulare Chemie, Technische Universität Darmstadt, 64287 Darmstadt, Germany
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5
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Ball V, Hirtzel J, Leks G, Frisch B, Talon I. Experimental Methods to Get Polydopamine Films: A Comparative Review on the Synthesis Methods, the Films' Composition and Properties. Macromol Rapid Commun 2023; 44:e2200946. [PMID: 36758219 DOI: 10.1002/marc.202200946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/07/2023] [Indexed: 02/11/2023]
Abstract
In 2007, polydopamine (PDA) films were shown to be formed spontaneously on the surface of all known classes of materials by simply dipping those substrates in an aerated dopamine solution at pH = 8.5 in the presence of Tris(hydroxymethyl) amino methane buffer. This universal deposition method has raised a burst of interest in surface science, owing not only to the universality of this water based one pot deposition method but also to the ease of secondary modifications. Since then, PDA films and particles are shown to have applications in energy conversion, water remediation systems, and last but not least in bioscience. The deposition of PDA films from aerated dopamine solutions is however a slow and inefficient process at ambient temperature with most of the formed material being lost as a precipitate. This incited to explore the possibility to get PDA and related films based on other catecholamines, using other oxidants than dissolved oxygen and other deposition methods. Those alternatives to get PDA and related films are reviewed and compared in this paper. It will appear that many more investigations are required to get better insights in the relationships between the preparation method of PDA and the properties of the obtained coatings.
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Affiliation(s)
- Vincent Ball
- Faculté de Chirurgie Dentaire, Université de Strasbourg, 8 rue Sainte Elisabeth, Strasbourg, 67000, France
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
| | - Jordana Hirtzel
- Faculté de Chirurgie Dentaire, Université de Strasbourg, 8 rue Sainte Elisabeth, Strasbourg, 67000, France
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Guillaume Leks
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Benoît Frisch
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Isabelle Talon
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
- Service de Chirurgie Pédiatrique, Hôpitaux Universitaires de Strasbourg, 1 rue Molière, Strasbourg, 67200, France
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6
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Jeong H, Lee J, Kim S, Moon H, Hong S. Site-specific fabrication of a melanin-like pigment through spatially confined progressive assembly on an initiator-loaded template. Nat Commun 2023; 14:3432. [PMID: 37301846 DOI: 10.1038/s41467-023-38622-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 05/10/2023] [Indexed: 06/12/2023] Open
Abstract
Melanin-like nanomaterials have emerged in surface biofunctionalization in a material-independent manner due to their versatile adhesion arising from their catechol-rich structures. However, the unique adhesive properties of these materials ironically raise difficulties in their site-specific fabrication. Here, we report a method for site-specific fabrication and patterning of melanin-like pigments, using progressive assembly on an initiator-loaded template (PAINT), different from conventional lithographical methods. In this method, the local progressive assembly could be naturally induced on the given surface pretreated with initiators mediating oxidation of the catecholic precursor, as the intermediates generated from the precursors during the progressive assembly possess sufficient intrinsic underwater adhesion for localization without diffusion into solution. The pigment fabricated by PAINT showed efficient NIR-to-heat conversion properties, which can be useful in biomedical applications such as the disinfection of medical devices and cancer therapies.
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Affiliation(s)
- Haejin Jeong
- Department of Physics and Chemistry, DGIST, Daegu, 42988, Republic of Korea
| | - Jisoo Lee
- Department of Physics and Chemistry, DGIST, Daegu, 42988, Republic of Korea
| | - Seunghwi Kim
- Department of Physics and Chemistry, DGIST, Daegu, 42988, Republic of Korea
| | - Haeram Moon
- Department of Physics and Chemistry, DGIST, Daegu, 42988, Republic of Korea
| | - Seonki Hong
- Department of Physics and Chemistry, DGIST, Daegu, 42988, Republic of Korea.
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7
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Cui G, Guo X, Su P, Zhang T, Guan J, Wang C. Mussel-inspired nanoparticle composite hydrogels for hemostasis and wound healing. Front Chem 2023; 11:1154788. [PMID: 37065820 PMCID: PMC10097955 DOI: 10.3389/fchem.2023.1154788] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/14/2023] [Indexed: 04/01/2023] Open
Abstract
Uncontrolled hemorrhage caused by trauma can easily lead to death. Efficient and safe hemostatic materials are an urgent and increasing need for hemostatic research. Following a trauma, wound healing is induced by various cellular mechanisms and proteins. Hemostatic biomaterials that can not only halt bleeding quickly but also provide an environment to promote wound healing have been the focus of research in recent years. Mussel-inspired nanoparticle composite hydrogels have been propelling the development of hemostatic materials owing to their unique advantages in adhesion, hemostasis, and bacteriostasis. This review summarizes the hemostatic and antimicrobial fundamentals of polydopamine (PDA)-based nanomaterials and emphasizes current developments in hemorrhage-related PDA nanomaterials. Moreover, it briefly discusses safety concerns and clinical application problems with PDA hemostatic nanomaterials.
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Affiliation(s)
- Guihua Cui
- College of Chemistry, Northeast Normal University, Changchun, Jilin, China
- Department of Chemistry, Jilin Medical University, Jilin City, Jilin, China
- *Correspondence: Guihua Cui, ; Chungang Wang,
| | - Xiaoyu Guo
- Jilin Vocational College of Industry and Technology, Jilin City, Jilin, China
| | - Ping Su
- Affiliated 465 Hospital, Jilin Medical University, Jilin City, Jilin, China
| | - Tianshuo Zhang
- Department of Chemistry, Jilin Medical University, Jilin City, Jilin, China
| | - Jiao Guan
- Department of Chemistry, Jilin Medical University, Jilin City, Jilin, China
| | - Chungang Wang
- College of Chemistry, Northeast Normal University, Changchun, Jilin, China
- *Correspondence: Guihua Cui, ; Chungang Wang,
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8
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Jiang X, Liu B, Zeng Q, Yang F, Guo Z. Mussel-Inspired Robust Peony-like Cu 3(PO 4) 2 Composite Switchable Superhydrophobic Surfaces for Bidirectional Efficient Oil/Water Separation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:13700-13710. [PMID: 36862602 DOI: 10.1021/acsami.2c21151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
To alleviate the economic and environmental damage caused by industrial discharges of oily wastewater, materials applied for efficient oil/water separation are receiving significant attention from researchers and engineers. Among others, switchable wettable materials for bidirectional oil/water separation show great potential for practical applications. Inspired by mussels, we utilized a simple immersion method to construct a polydopamine (PDA) coating on a peony-like copper phosphate surface. Then, TiO2 was deposited on the PDA coating surface to build a micro-nano hierarchical structure, which was modified with octadecanethiol (ODT) to obtain a switchable wettable peony-like superhydrophobic surface. The water contact angle of the obtained superhydrophobic surface reached 153.5°, and the separation efficiency was as high as 99.84% with a flux greater than 15,100 L/(m2·h) after 10 separation cycles for a variety of heavy oil/water mixtures. Notably, the modified membranes have a unique photoresponsiveness, transforming to superhydrophilic upon ultraviolet irradiation, achieving separation efficiencies of up to 99.83% and separation fluxes greater than 32,200 L/(m2·h) after 10 separation cycles for a variety of light oil/water mixtures. More importantly, this switch behavior is reversible, and the high hydrophobicity can be restored after heating to achieve efficient separation of heavy oil/water mixtures. In addition, the prepared membranes can maintain high hydrophobicity under acid-base conditions and after 30 sandpaper abrasion cycles, and damaged membranes can be restored to superhydrophobicity after a brief modification in the ODT solution. This simple-to-prepare, easy-to-repair, robust membrane with switchable wettability shows great potential in the field of oil/water separation.
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Affiliation(s)
- Xian Jiang
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China
| | - Bing Liu
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China
| | - Qinghong Zeng
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China
| | - Fuchao Yang
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China
| | - Zhiguang Guo
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
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9
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Zbonikowski R, Mente P, Bończak B, Paczesny J. Adaptive 2D and Pseudo-2D Systems: Molecular, Polymeric, and Colloidal Building Blocks for Tailored Complexity. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:855. [PMID: 36903733 PMCID: PMC10005801 DOI: 10.3390/nano13050855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Two-dimensional and pseudo-2D systems come in various forms. Membranes separating protocells from the environment were necessary for life to occur. Later, compartmentalization allowed for the development of more complex cellular structures. Nowadays, 2D materials (e.g., graphene, molybdenum disulfide) are revolutionizing the smart materials industry. Surface engineering allows for novel functionalities, as only a limited number of bulk materials have the desired surface properties. This is realized via physical treatment (e.g., plasma treatment, rubbing), chemical modifications, thin film deposition (using both chemical and physical methods), doping and formulation of composites, or coating. However, artificial systems are usually static. Nature creates dynamic and responsive structures, which facilitates the formation of complex systems. The challenge of nanotechnology, physical chemistry, and materials science is to develop artificial adaptive systems. Dynamic 2D and pseudo-2D designs are needed for future developments of life-like materials and networked chemical systems in which the sequences of the stimuli would control the consecutive stages of the given process. This is crucial to achieving versatility, improved performance, energy efficiency, and sustainability. Here, we review the advancements in studies on adaptive, responsive, dynamic, and out-of-equilibrium 2D and pseudo-2D systems composed of molecules, polymers, and nano/microparticles.
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10
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Qiao M, Xing Y, Xie L, Kong B, Kleitz F, Li X, Du X. Temperature-Regulated Core Swelling and Asymmetric Shrinkage for Tunable Yolk@Shell Polydopamine@Mesoporous Silica Nanostructures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2205576. [PMID: 36399632 DOI: 10.1002/smll.202205576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/20/2022] [Indexed: 06/16/2023]
Abstract
Facile and controllable synthesis of functional yolk@shell structured nanospheres with a tunable inner core ('yolk') and mesoporous shell is highly desirable, yet it remains a great challenge. Herein, xx developed a strategy based on temperature-regulated swelling and restricted asymmetric shrinkage of polydopamine (PDA) nanospheres, combined with heterogeneous interface self-assembly growth. This method allows a simple and versatile preparation of PDA@mesoporous silica (MS) nanospheres exhibiting tunable yolk@shell architectures and shell pore sizes. Through reaction temperature-regulated swelling degree and confined shrinkage of PDA nanospheres, the volume ratio of the hollow cavity that the PDA core occupies can easily be tuned from ca. 2/3 to ca. 1/2, then to ca. 2/5, finally to ca. 1/3. Owing to the presence of PDA with excellent photothermal conversion capacity, the PDA@MS nanocomposites with asymmetric yolk distributions can become a colloidal nanomotor propelled by near-infrared (NIR) light. Noteworthily, the PDA@MS with half PDA yolk and microcracks in silica shell reaches 2.18 µm2 s-1 of effective diffusion coefficient (De) in the presence of 1.0 W cm-2 NIR light. This temperature-controlled swelling approach may provide new insight into the design and facile preparation of functional PDA-based yolk@shell structured nanocomposites for wide applications in biology and medicine.
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Affiliation(s)
- Minghang Qiao
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, China
| | - Yi Xing
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, China
| | - Lei Xie
- Department of Chemistry, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Biao Kong
- Department of Chemistry, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Freddy Kleitz
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna, Vienna, 1090, Austria
| | - Xiaoyu Li
- National Engineering Research Center of green recycling for Strategic Metal Resources, Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academic of Sciences, University of Chinese Academic of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xin Du
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, China
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Kulachenkov N, Barsukova M, Alekseevskiy P, Sapianik AA, Sergeev M, Yankin A, Krasilin AA, Bachinin S, Shipilovskikh S, Poturaev P, Medvedeva N, Denislamova E, Zelenovskiy PS, Shilovskikh VV, Kenzhebayeva Y, Efimova A, Novikov AS, Lunev A, Fedin VP, Milichko VA. Dimensionality Mediated Highly Repeatable and Fast Transformation of Coordination Polymer Single Crystals for All-Optical Data Processing. NANO LETTERS 2022; 22:6972-6981. [PMID: 36018814 DOI: 10.1021/acs.nanolett.2c01770] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A family of coordination polymers (CPs) based on dynamic structural elements are of great fundamental and commercial interest addressing modern problems in controlled molecular separation, catalysis, and even data processing. Herein, the endurance and fast structural dynamics of such materials at ambient conditions are still a fundamental challenge. Here, we report on the design of a series of Cu-based CPs [Cu(bImB)Cl2] and [Cu(bImB)2Cl2] with flexible ligand bImB (1,4-bis(imidazol-1-yl)butane) packed into one- and two-dimensional (1D, 2D) structures demonstrating dimensionality mediated flexibility and reversible structural transformations. Using the laser pulses as a fast source of activation energy, we initiate CP heating followed by anisotropic thermal expansion and 0.2-0.8% volume changes with the record transformation rates from 2220 to 1640 s-1 for 1D and 2D CPs, respectively. The endurance over 103 cycles of structural transformations, achieved for the CPs at ambient conditions, allows demonstrating optical fiber integrated all-optical data processing.
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Affiliation(s)
- Nikita Kulachenkov
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Marina Barsukova
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center (AMPM), Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Pavel Alekseevskiy
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Aleksandr A Sapianik
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center (AMPM), Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Maxim Sergeev
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Andrei Yankin
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Andrei A Krasilin
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
- Ioffe Institute, St. Petersburg 194021, Russia
| | - Semyon Bachinin
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Sergei Shipilovskikh
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
- Department of Chemistry, Perm State University, Perm, 614990, Russia
| | - Petr Poturaev
- Department of Chemistry, Perm State University, Perm, 614990, Russia
| | - Natalia Medvedeva
- Department of Chemistry, Perm State University, Perm, 614990, Russia
| | | | - Pavel S Zelenovskiy
- Institute of Natural Sciences and Mathematics, Ural Federal University, Yekaterinburg 620000, Russia
| | | | - Yuliya Kenzhebayeva
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Anastasiia Efimova
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Alexander S Novikov
- Saint Petersburg State University, Saint Petersburg 198504, Russia
- Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
| | - Artem Lunev
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Valentin A Milichko
- School of Physics and Engineering, ITMO University, St. Petersburg 197101, Russia
- Institut Jean Lamour, Universit de Lorraine, UMR CNRS 7198, 54011 Nancy, France
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Visible-Light-Driven Antimicrobial Activity and Mechanism of Polydopamine-Reduced Graphene Oxide/BiVO4 Composite. Int J Mol Sci 2022; 23:ijms23147712. [PMID: 35887058 PMCID: PMC9315587 DOI: 10.3390/ijms23147712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 12/10/2022] Open
Abstract
In this study, a photocatalytic antibacterial composite of polydopamine-reduced graphene oxide (PDA-rGO)/BiVO4 is prepared by a hydrothermal self-polymerization reduction method. Its morphology and physicochemical properties are characterized by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), Fourier-transform infrared (FT-IR), and X-ray diffraction (XRD). The results indicate that BiVO4 particles are evenly distributed on the rGO surface. Escherichia coli (E. coli) MG1655 is selected as the model bacteria, and its antibacterial performance is tested by flat colony counting and the MTT method under light irradiation. PDA-rGO/BiVO4 inhibits the growth of E. coli under both light and dark conditions, and light significantly enhances the bacteriostasis of PDA-rGO/BiVO4. A combination of BiVO4 with PDA-rGO is confirmed by the above characterization methods as improving the photothermal performance under visible light irradiation. The composite possesses enhanced photocatalytic antibacterial activity. Additionally, the photocatalytic antibacterial mechanism is investigated via the morphology changes in the SEM images of MG1655 bacteria, 2′,7′-dichlorofluorescein diacetate (DCFH-DA), the fluorescence detection of the reactive oxygen species (ROS), and gene expression. These results show that PDA-rGO/BiVO4 can produce more ROS and lead to bacterial death. Subsequently, the q-PCR results show that the transmembrane transport of bacteria is blocked and the respiratory chain is inhibited. This study may provide an important strategy for expanding the application of BiVO4 in biomedicine and studying the photocatalytic antibacterial mechanism.
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Szewczyk J, Aguilar-Ferrer D, Coy E. Polydopamine films: Electrochemical growth and sensing applications. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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