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Clement N, Kandasubramanian B. 3D Printed Ionogels In Sensors. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2022.2126784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- Navya Clement
- Polymer Science, CIPET: Institute of Petrochemical Technology (IPT), HIL Colony, Edayar Road, Pathalam, Eloor, Udyogmandal P.O, Kochi 683501, India
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2
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Fabrication and Properties of Hydrophobically Modified ZnO–SiO2 Nanocomposite with Polysiloxane. J Inorg Organomet Polym Mater 2023. [DOI: 10.1007/s10904-023-02571-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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3
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Chen H, Li X, Li D. Superhydrophilic–superhydrophobic patterned surfaces: From simplified fabrication to emerging applications. NANOTECHNOLOGY AND PRECISION ENGINEERING 2022. [DOI: 10.1063/10.0013222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Superhydrophilic–superhydrophobic patterned surfaces constitute a branch of surface chemistry involving the two extreme states of superhydrophilicity and superhydrophobicity combined on the same surface in precise patterns. Such surfaces have many advantages, including controllable wettability, enrichment ability, accessibility, and the ability to manipulate and pattern water droplets, and they offer new functionalities and possibilities for a wide variety of emerging applications, such as microarrays, biomedical assays, microfluidics, and environmental protection. This review presents the basic theory, simplified fabrication, and emerging applications of superhydrophilic–superhydrophobic patterned surfaces. First, the fundamental theories of wettability that explain the spreading of a droplet on a solid surface are described. Then, the fabrication methods for preparing superhydrophilic–superhydrophobic patterned surfaces are introduced, and the emerging applications of such surfaces that are currently being explored are highlighted. Finally, the remaining challenges of constructing such surfaces and future applications that would benefit from their use are discussed.
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Affiliation(s)
- Hao Chen
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
| | - Xiaoping Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
| | - Dachao Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
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Ejeta DD, Tan FH, Mathivathanan A, Juang TY, Abu-Omar MM, Wang CF, Lin CH, Lai JY. Preparation of fluorine- and nanoparticle-free superwetting polybenzoxazine/cellulose composites for efficient oil/water separations. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120675] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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5
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Sun L, Guo J, Chen H, Zhang D, Shang L, Zhang B, Zhao Y. Tailoring Materials with Specific Wettability in Biomedical Engineering. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100126. [PMID: 34369090 PMCID: PMC8498887 DOI: 10.1002/advs.202100126] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 06/22/2021] [Indexed: 05/02/2023]
Abstract
As a fundamental feature of solid surfaces, wettability is playing an increasingly important role in our daily life. Benefitting from the inspiration of biological paradigms and the development in manufacturing technology, numerous wettability materials with elaborately designed surface topology and chemical compositions have been fabricated. Based on these advances, wettability materials have found broad technological implications in various fields ranging from academy, industry, agriculture to biomedical engineering. Among them, the practical applications of wettability materials in biomedical-related fields are receiving remarkable researches during the past decades because of the increasing attention to healthcare. In this review, the research progress of materials with specific wettability is discussed. After briefly introducing the underlying mechanisms, the fabrication strategies of artificial materials with specific wettability are described. The emphasis is put on the application progress of wettability biomaterials in biomedical engineering. The prospects for the future trend of wettability materials are also presented.
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Affiliation(s)
- Lingyu Sun
- Institute of Translational MedicineDepartment of RadiologyThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjing210002China
- State Key Laboratory of BioelectronicsSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing210096China
| | - Jiahui Guo
- State Key Laboratory of BioelectronicsSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing210096China
| | - Hanxu Chen
- State Key Laboratory of BioelectronicsSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing210096China
| | - Dagan Zhang
- Institute of Translational MedicineDepartment of RadiologyThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjing210002China
| | - Luoran Shang
- Zhongshan‐Xuhui Hospitalthe Shanghai Key Laboratory of Medical EpigeneticsInstitutes of Biomedical SciencesFudan UniversityShanghai200032China
| | - Bing Zhang
- Institute of Translational MedicineDepartment of RadiologyThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjing210002China
| | - Yuanjin Zhao
- Institute of Translational MedicineDepartment of RadiologyThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjing210002China
- State Key Laboratory of BioelectronicsSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing210096China
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6
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Rapidfabrication of superhydrophobic cotton fabric based on metal-phenolic networksforoil-waterseparation. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126305] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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7
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Udayakumar KV, Gore PM, Kandasubramanian B. Foamed materials for oil-water separation. CHEMICAL ENGINEERING JOURNAL ADVANCES 2021. [DOI: 10.1016/j.ceja.2020.100076] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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8
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Cheng CT, To S, Zhang G. Characterization of intermediate wetting states on micro-grooves by water droplet contact line. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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9
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Gore PM, Gawali P, Naebe M, Wang X, Kandasubramanian B. Polycarbonate and activated charcoal-engineered electrospun nanofibers for selective recovery of oil/solvent from oily wastewater. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03609-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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10
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Gore PM, Naebe M, Wang X, Kandasubramanian B. Silk fibres exhibiting biodegradability & superhydrophobicity for recovery of petroleum oils from oily wastewater. JOURNAL OF HAZARDOUS MATERIALS 2020; 389:121823. [PMID: 31859169 DOI: 10.1016/j.jhazmat.2019.121823] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/21/2019] [Accepted: 12/03/2019] [Indexed: 05/06/2023]
Abstract
Present study reports superhydrophobic-oleophilic, environment-friendly, & biodegradable silk material derived from Bombyx mori silkworm, for practical oil-water separation and oil recovery applications. In this study, raw silk fibers were degummed using water and Na2CO3 (at 100 °C), for removal of outer gummy sericin protein layer, which was confirmed using FTIR & FE-SEM analysis. The water & Na2CO3 degummed silk fibers showed superhydrophobicity with water contact angles (WCA) of 153° & 158°, respectively, demonstrating Wenzel & Cassi-Baxter states. Degummed silk fibers showed superoleophilicity (OCA∼0°) towards petroleum oils like Petrol, Diesel, & Engine oil. The water & Na2CO3 degummed silk fibers showed oil-water separation efficiencies of 95 % & 87.5 %, respectively. Both degummed silk fibers showed more than 50 % efficiency till 10 separation cycles. Further, raw & degummed silk fibers showed an environmental biocompatibility, by their biodegradation under in-house developed biotic de-compost culture consisting of biodegrading micro-organisms. Their analysis showed that biotic de-compost culture rendered biodegradation weight loss of 11 % and 18 %, respectively, in 35 days. Successive results showed that, degummed silk fibers can be effectively utilized for practical oil-water separation, and further, they can be environmentally biodegraded, thereby mitigating their waste generation and disposal problem.
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Affiliation(s)
- Prakash M Gore
- Institute for Frontier Materials, Deakin University, Warun Ponds Campus, Geelong 3220, Victoria, Australia; Nano Surface Texturing Lab, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune 411025, India
| | - Minoo Naebe
- Institute for Frontier Materials, Deakin University, Warun Ponds Campus, Geelong 3220, Victoria, Australia
| | - Xungai Wang
- Institute for Frontier Materials, Deakin University, Warun Ponds Campus, Geelong 3220, Victoria, Australia
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing Lab, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune 411025, India.
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11
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Samanta S, Banerjee SL, Ghosh SK, Singha NK. Smart Polyacrylate Emulsion Based on a New ABC-Type Triblock Copolymer via RAFT-Mediated Surfactant-Free Miniemulsion Polymerization: Its Multifunctional Properties. ACS APPLIED MATERIALS & INTERFACES 2019; 11:44722-44734. [PMID: 31670941 DOI: 10.1021/acsami.9b15964] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The present investigation deals with the development of an acrylic-based polymeric emulsion that offers multifunctional properties such as superhydrophobic, antimicrobial, anti-icing, and self-cleaning. The said multifunctional waterborne emulsion was prepared via a surfactant-free reversible addition-fragmentation chain transfer (RAFT) polymerization technique. To accomplish this, a new class of ABC-type triblock copolymer (PMTAC-b-PBA-b-PIBA) based on 2-(methacryloyloxy) ethyl ammonium chloride (MTAC), n-butyl acrylate, and isobornyl acrylate (IBA) was synthesized via a polymerization-induced self-assembly technique in a surfactant-free miniemulsion process. The cationic polymer PMTAC was used as a macro-RAFT agent to prepare the rest of the blocks in the presence of nanosize monodisperse colloidal silica particles, leading to a raspberry-like morphology via ionic interaction between anionic silica particles and the cationic block copolymer (BCP). A water contact angle of more than 150° was achieved for the emulsion coating after the fluorosilane treatment which delineates its superhydrophobic nature. The prepared emulsion showed antimicrobial property both in Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria. The resultant BCP emulsion was coated over different substrates like glass, paper, and cotton, and the coating material showed anti-icing and self-cleaning properties.
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Affiliation(s)
| | | | - Swapan K Ghosh
- Asian Paints Limited , Plot No. C-3B/1, TTC Industrial Area, Turbhe , Navi Mumbai 400703 , Maharashtra , India
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12
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Self‐Generation of Surface Roughness by Low‐Surface‐Energy Alkyl Chains for Highly Stable Superhydrophobic/Superoleophilic MOFs with Multiple Functionalities. Angew Chem Int Ed Engl 2019; 58:17033-17040. [DOI: 10.1002/anie.201909912] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Indexed: 12/14/2022]
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13
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Self‐Generation of Surface Roughness by Low‐Surface‐Energy Alkyl Chains for Highly Stable Superhydrophobic/Superoleophilic MOFs with Multiple Functionalities. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909912] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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14
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Wu K, Liu Y, Wang W, Huang Y, Li W, Shi Q, Yang Y. Preparation of hydrophobic MoS2, NiS2-MoS2 and CoS2-MoS2 for catalytic hydrodeoxygenation of lignin-derived phenols. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110537] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Knoch S, Chouinard G, Dumont MJ, Tavares JR. Dip-dip-dry: Solvent-induced tuning of polylactic acid surface properties. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Rasitha TP, Vanithakumari SC, George RP, Philip J. Template-Free One-Step Electrodeposition Method for Fabrication of Robust Superhydrophobic Coating on Ferritic Steel with Self-Cleaning Ability and Superior Corrosion Resistance. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:12665-12679. [PMID: 31479612 DOI: 10.1021/acs.langmuir.9b02045] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The corrosion of ferritic steel, a widely used structural material in the power and nuclear industries exposed to humid coastal environments, is a major concern. Here, we present a template-free one-step electrodeposition method for the fabrication of a robust superhydrophobic (SHP) coating on ferritic steel with excellent mechanical stability, enhanced corrosion resistance, and self-cleaning ability. By varying the electrodeposition time and potential, the micronanoscale hierarchical surface structures were optimized. The coated SHP surfaces were characterized by water contact angle measurement, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). The coated surfaces showed a characteristic cauliflower morphology of cerium myristate with micronanoscale features. The maximum water contact angle achieved was 162.8 ± 2.4°. Shear abrasion testing showed good mechanical durability for the prepared coatings. The as-prepared SHP coating showed a five order reduction in corrosion current density (4.14 × 10-11 A/cm2) and corrosion rate (4.63 × 10-7 mm/y) as compared to the bare sample. Further, a six order enhancement in the polarization resistance (1.55 × 109 Ω) was also observed in agressive chloride solution, which confirmed the excellent corrosion resistance of the SHP coating. Electrochemical impedance spectroscopy (EIS) studies showed a high impedance modulus for SHP coated surfaces due to the presence of a compact protective layer of cerium myristate. This observed impedance modulus of the SHP surface was approximately four orders higher than the reported value on magnesium alloys. This study provides a new platform for obtaining a robust, mechanically stable, and corrosion resistant SHP coating with a self-cleaning ability on ferritic steel substrates that may be adapted for a range of materials in practical applications.
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Affiliation(s)
- T P Rasitha
- Corrosion Science and Technology Division, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute , Indira Gandhi Centre for Atomic Research , Kalpakkam - 603 102 , India
| | - S C Vanithakumari
- Corrosion Science and Technology Division, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute , Indira Gandhi Centre for Atomic Research , Kalpakkam - 603 102 , India
| | - R P George
- Corrosion Science and Technology Division, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute , Indira Gandhi Centre for Atomic Research , Kalpakkam - 603 102 , India
| | - John Philip
- Corrosion Science and Technology Division, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute , Indira Gandhi Centre for Atomic Research , Kalpakkam - 603 102 , India
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17
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Gudivada G, Kandasubramanian B. Polymer - phyllosilicate nanocomposites for high-temperature structural application. POLYM-PLAST TECH MAT 2019. [DOI: 10.1080/25740881.2019.1669654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Giridhar Gudivada
- Structural Composite Fabrication Laboratory, Department of Metallurgical &Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, India
| | - Balasubramanian Kandasubramanian
- Structural Composite Fabrication Laboratory, Department of Metallurgical &Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, India
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Kakulite KK, Panwar SS, Kandasubramanian B. A review: advancements in fluoro-based polymers for aggrandizing anti-galling and wear resistant characteristics. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0924-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Fu H, Yang L, Wang Y, Yang C, Tian W, Jiang W. Preparation of AgCl Particles with Different Superwettabilities by Particle Size Regulation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:7944-7953. [PMID: 31120253 DOI: 10.1021/acs.langmuir.9b00809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, a simple ammonia evaporation process to obtain AgCl powder with arbitrary superwettability, without introducing any low-surface-free-energy modifier, was investigated. By controlling the recrystallization parameters of the ammonia evaporation process, AgCl crystals precipitated from AgCl-ammonia solution show different wettabilities ranging from superhydrophilicity, via hydrophilicity and hydrophobicity, to superhydrophobicity, with the same chemical composition and structure. Characterization of the obtained AgCl samples with different wettabilities confirms the decisive effect of particle size although light irradiation also causes their wettability transformation.
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Affiliation(s)
- Hongyan Fu
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
| | - Lilin Yang
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
| | - Yaoguang Wang
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
| | - Chao Yang
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
| | - Wen Tian
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
| | - Wei Jiang
- Low-carbon Technology and Chemical Reaction Engineering Laboratory, School of Chemical Engineering , Sichuan University , Chengdu 610065 , PR China
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Korde JM, Kandasubramanian B. Fundamentals and Effects of Biomimicking Stimuli-Responsive Polymers for Engineering Functions. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00683] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jay M. Korde
- Biocomposite Laboratory, Department of Metallurgical & Materials Engineering, DIAT (DU), Ministry of Defence, Girinagar, Pune-411025, India
| | - Balasubramanian Kandasubramanian
- Biocomposite Laboratory, Department of Metallurgical & Materials Engineering, DIAT (DU), Ministry of Defence, Girinagar, Pune-411025, India
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Prajapati DG, Kandasubramanian B. Progress in the Development of Intrinsically Conducting Polymer Composites as Biosensors. MACROMOL CHEM PHYS 2019; 220:1800561. [PMID: 32327916 PMCID: PMC7168478 DOI: 10.1002/macp.201800561] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/25/2019] [Indexed: 12/22/2022]
Abstract
Biosensors are analytical devices which find extensive applications in fields such as the food industry, defense sector, environmental monitoring, and in clinical diagnosis. Similarly, intrinsically conducting polymers (ICPs) and their composites have lured immense interest in bio-sensing due to their various attributes like compatibility with biological molecules, efficient electron transfer upon biochemical reactions, loading of bio-reagent, and immobilization of biomolecules. Further, they are proficient in sensing diverse biological species and compounds like glucose (detection limit ≈0.18 nm), DNA (≈10 pm), cholesterol (≈1 µm), aptamer (≈0.8 pm), and also cancer cells (≈5 pm mL-1) making them a potential candidate for biological sensing functions. ICPs and their composites have been extensively exploited by researchers in the field of biosensors owing to these peculiarities; however, no consolidated literature on the usage of conducting polymer composites for biosensing functions is available. This review extensively elucidates on ICP composites and doped conjugated polymers for biosensing functions of copious biological species. In addition, a brief overview is provided on various forms of biosensors, their sensing mechanisms, and various methods of immobilizing biological species along with the life cycle assessment of biosensors for various biosensing applications, and their cost analysis.
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Affiliation(s)
- Deepak G. Prajapati
- Nano Texturing LaboratoryDepartment of Metallurgical and Materials EngineeringDefence Institute of Advanced TechnologyMinistry of DefenceGirinagarPune411025India
| | - Balasubramanian Kandasubramanian
- Nano Texturing LaboratoryDepartment of Metallurgical and Materials EngineeringDefence Institute of Advanced TechnologyMinistry of DefenceGirinagarPune411025India
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Oliveira NM, Vilabril S, Oliveira MB, Reis RL, Mano JF. Recent advances on open fluidic systems for biomedical applications: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 97:851-863. [DOI: 10.1016/j.msec.2018.12.040] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 10/26/2018] [Accepted: 12/11/2018] [Indexed: 01/04/2023]
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23
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Lahiri SK, Zhang P, Zhang C, Liu L. Robust Fluorine-Free and Self-Healing Superhydrophobic Coatings by H 3BO 3 Incorporation with SiO 2-Alkyl-Silane@PDMS on Cotton Fabric. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10262-10275. [PMID: 30761888 DOI: 10.1021/acsami.8b20651] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Limited robustness is a serious drawback for superhydrophobic coatings and degrades the performance of superhydrophobic surfaces in practical applications. Although fluororeagents have excellent durability for superhydrophobicity, their use has been restricted due to various health and environmental concerns. In this work, we describe a facile and efficient fabrication strategy for creating robust fluorine-free superhydrophobic composite coatings that are prepared by a simple dip-dry method, in which the H3BO3-incorporated SiO2-alkyl-silane coatings are deposited on woven cotton fabric surfaces followed by polydimethylsiloxane modification. The coated surface shows a large water contact angle of 157.95 ± 2° and a small sliding hysteresis angle (SHA) of 3.8 ± 0.6°, demonstrating excellent superhydrophobicity. The coated fabric surface also exhibited robustness and durability, withstanding a tape-peeling test (under 48.05 kPa) for around 80 repetitions and sandpaper rubbing (loaded 100 g) for 40 cycles. Furthermore, the coated fabric surface displayed self-healing and oil-water separation capacities. The developed superhydrophobic coatings in this study are robust, environmentally benign, and easy to fabricate, showing promising applications in textile industries.
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Affiliation(s)
- Sudip Kumar Lahiri
- School of Materials Science and Engineering and State Key Laboratory for Materials Processing and Die & Mould Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Pengcheng Zhang
- School of Materials Science and Engineering and State Key Laboratory for Materials Processing and Die & Mould Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Cheng Zhang
- School of Materials Science and Engineering and State Key Laboratory for Materials Processing and Die & Mould Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Lin Liu
- School of Materials Science and Engineering and State Key Laboratory for Materials Processing and Die & Mould Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
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24
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Corrosion resistance performance of the self-assembled reduction of graphene/silane composite films. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.11.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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25
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Wu K, Wang C, Chen X, Wang W, Yang Y. Facile synthesis of hydrophobic MoS2 and its activity and stability in the hydrodeoxygenation reaction. NEW J CHEM 2019. [DOI: 10.1039/c8nj05980b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
In this study, MoS2 with different hydrophobicity was prepared by adding silicomolybdic acid and their catalytic activity and stability were tested by using HDO of p-cresol as a probe.
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Affiliation(s)
- Kui Wu
- School of Chemical Engineering
- Xiangtan University
- Xiangtan
- P. R. China
| | - Chao Wang
- School of Chemical Engineering
- Xiangtan University
- Xiangtan
- P. R. China
| | - Xiangxiang Chen
- School of Chemical Engineering
- Xiangtan University
- Xiangtan
- P. R. China
| | - Weiyan Wang
- School of Chemical Engineering
- Xiangtan University
- Xiangtan
- P. R. China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification
| | - Yunquan Yang
- School of Chemical Engineering
- Xiangtan University
- Xiangtan
- P. R. China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification
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26
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Nanotechnology for Oil-Water Separation. ADVANCED RESEARCH IN NANOSCIENCES FOR WATER TECHNOLOGY 2019. [DOI: 10.1007/978-3-030-02381-2_14] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Bio-template Synthesis of Spirulina/α-Fe2O3 Composite with Improved Surface Wettability. Chem Res Chin Univ 2018. [DOI: 10.1007/s40242-018-8080-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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28
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Zachariah S, Chuo TW, Liu YL. Crosslinked polybenzoxazine coatings with hierarchical surface structures from a biomimicking process exhibiting high robustness and anticorrosion performance. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.09.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Zhou S, Qiao X. Synthesis of raspberry-like polymer@silica hybrid colloidal particles through biphasic sol-gel process. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.05.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Zamuruyev KO, Schmidt AJ, Borras E, McCartney MM, Schivo M, Kenyon NJ, Delplanque JP, Davis CE. Power-efficient self-cleaning hydrophilic condenser surface for portable exhaled breath condensate (EBC) metabolomic sampling. J Breath Res 2018; 12:036020. [PMID: 29771240 PMCID: PMC6015477 DOI: 10.1088/1752-7163/aac5a5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
In this work, we present a hydrophilic self-cleaning condenser surface for the collection of biological and environmental aerosol samples. The condenser is installed in a battery-operated hand-held breath sampling device. The device performance is characterized by the collection and analysis of exhaled breath samples from a group of volunteers. The exhaled breath condensate is collected on a subcooled condenser surface, transferred into a storage vial, and its chemical content is analyzed using mass spectrometric methods. The engineered surface supports upon it a continuous condensation cycle, and this allows the collection of liquid samples exceeding the saturation mass/area limit of a plain hydrophilic surface. The condenser surface employs two constituent parameters: a low surface energy barrier to enhance nucleation and condensation efficiency, and a network of surface microstructures to create a self-cleaning mechanism for fluid aggregation into a reservoir. Removal of the liquid condensate from the condenser surface prevents the formation of a thick liquid layer, and thus maintains a continuous condensation cycle with a minimum decrease in heat transfer efficiency as condensation occurs on the surface. The self-cleaning condenser surfaces may have a number of applications in the collection of biological, chemical, or environmental aerosol samples. Sample phase conversion to liquid can facilitate sample manipulation and chemical analysis of matrices with low concentrations. Here, we demonstrate the use of a self-cleaning microcondenser for the collection of exhaled breath condensate with a hand-held portable device. All breath collections with the two devices were performed with the same group of volunteers under UC Davis IRB protocol 63701-3.
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Affiliation(s)
- Konstantin O Zamuruyev
- Department of Mechanical and Aerospace Engineering, One Shields Avenue, University of California, Davis, Davis, California 95616, United States of America
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31
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Saini S, Kandasubramanian B. Engineered Smart Textiles and Janus Microparticles for Diverse Functional Industrial Applications. POLYM-PLAST TECH MAT 2018. [DOI: 10.1080/03602559.2018.1466177] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shubham Saini
- Dr. B.R Ambedkar National Institute of Technology, Jalandhar, India
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32
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Cutinho J, Chang BS, Oyola-Reynoso S, Chen J, Akhter SS, Tevis ID, Bello NJ, Martin A, Foster MC, Thuo MM. Autonomous Thermal-Oxidative Composition Inversion and Texture Tuning of Liquid Metal Surfaces. ACS NANO 2018; 12:4744-4753. [PMID: 29648786 DOI: 10.1021/acsnano.8b01438] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Droplets capture an environment-dictated equilibrium state of a liquid material. Equilibrium, however, often necessitates nanoscale interface organization, especially with formation of a passivating layer. Herein, we demonstrate that this kinetics-driven organization may predispose a material to autonomous thermal-oxidative composition inversion (TOCI) and texture reconfiguration under felicitous choice of trigger. We exploit inherent structural complexity, differential reactivity, and metastability of the ultrathin (∼0.7-3 nm) passivating oxide layer on eutectic gallium-indium (EGaIn, 75.5% Ga, 24.5% In w/w) core-shell particles to illustrate this approach to surface engineering. Two tiers of texture can be produced after ca. 15 min of heating, with the first evolution showing crumpling, while the second is a particulate growth above the first uniform texture. The formation of tier 1 texture occurs primarily because of diffusion-driven oxide buildup, which, as expected, increases stiffness of the oxide layer. The surface of this tier is rich in Ga, akin to the ambient formed passivating oxide. Tier 2 occurs at higher temperature because of thermally triggered fracture of the now thick and stiff oxide shell. This process leads to inversion in composition of the surface oxide due to higher In content on the tier 2 features. At higher temperatures (≥800 °C), significant changes in composition lead to solidification of the remaining material. Volume change upon oxidation and solidification leads to a hollow structure with a textured surface and faceted core. Controlled thermal treatment of liquid EGaIn therefore leads to tunable surface roughness, composition inversion, increased stiffness in the oxide shell, or a porous solid structure. We infer that this tunability is due to the structure of the passivating oxide layer that is driven by differences in reactivity of Ga and In and requisite enrichment of the less reactive component at the metal-oxide interface.
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Affiliation(s)
- Joel Cutinho
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
| | - Boyce S Chang
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
| | - Stephanie Oyola-Reynoso
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
| | - Jiahao Chen
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
- Microelectronics Research Center , Iowa State University , 133 Applied Sciences Complex I, 1925 Scholl Road , Ames , Iowa 50011 , United States
| | - S Sabrina Akhter
- Department of Chemistry , University of Massachusetts Boston , 100 Morrissey Blvd. , Boston , Massachusetts 02169 , United States
| | - Ian D Tevis
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
| | - Nelson J Bello
- Department of Chemistry , University of Massachusetts Boston , 100 Morrissey Blvd. , Boston , Massachusetts 02169 , United States
| | - Andrew Martin
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
| | - Michelle C Foster
- Department of Chemistry , University of Massachusetts Boston , 100 Morrissey Blvd. , Boston , Massachusetts 02169 , United States
| | - Martin M Thuo
- Department of Materials Science and Engineering , Iowa State University , 2220 Hoover Hall , Ames , Iowa 50011 , United States
- Microelectronics Research Center , Iowa State University , 133 Applied Sciences Complex I, 1925 Scholl Road , Ames , Iowa 50011 , United States
- Biopolymer and Bio-composites Research Team, Center for Bioplastics and Bio-composites , Iowa State University , 1041 Food Sciences Building , Ames , Iowa 50011 , United States
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33
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Wang S, Sha J, Wang W, Qin C, Li W, Qin C. Superhydrophobic surfaces generated by one-pot spray-coating of chitosan-based nanoparticles. Carbohydr Polym 2018; 195:39-44. [PMID: 29804991 DOI: 10.1016/j.carbpol.2018.04.068] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 04/04/2018] [Accepted: 04/17/2018] [Indexed: 11/16/2022]
Abstract
Superhydrophobic surfaces have attracted great attention due to their attractive properties. Biopolymer-based low-cost and environmentally-friendly superhydrophobic coatings with easy-to-perform fabrication methods are always desirable. Herein, we report superhydrophobic surfaces using a one-step spray-coating of chitosan-based nanoparticles. The particles were easily prepared by a nanoprecipitation strategy using synthesized organosoluble chitosan stearoyl ester (CSSE). The resulting particles had an average size of 165 ∼ 235 nm depending on the applied concentration. Subsequently, spray-coating of such particles onto silicon wafer generated a surface with a water contact angle of 155 ± 1°. SEM and AFM images exhibited a nano/microscaled roughness appeared on the coated surface. The superhydrophobic surfaces showed a stable superhydrophobic performance even after storage for 15 days, pH stability between pH 1 to pH 11 and thermal stability until a temperature no more than 50 °C. These properties would broaden the application fields of superhydrophobic surfaces as well as the chitosan itself.
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Affiliation(s)
- Shuangfei Wang
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, PR China
| | - Jiulong Sha
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, PR China
| | - Wei Wang
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, PR China
| | - Chengrong Qin
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, PR China
| | - Wei Li
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, PR China; Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education/Shandong Province, Qilu University of Technology, Jinan, 250353, PR China.
| | - Caiqin Qin
- School of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, PR China
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Li Y, Bi J, Wang S, Zhang T, Xu X, Wang H, Cheng S, Zhu BW, Tan M. Bio-inspired Edible Superhydrophobic Interface for Reducing Residual Liquid Food. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:2143-2150. [PMID: 29444564 DOI: 10.1021/acs.jafc.7b05915] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Significant wastage of residual liquid food, such as milk, yogurt, and honey, in food containers has attracted great attention. In this work, a bio-inspired edible superhydrophobic interface was fabricated using U.S. Food and Drug Administration-approved and edible honeycomb wax, arabic gum, and gelatin by a simple and low-cost method. The bio-inspired edible superhydrophobic interface showed multiscale structures, which were similar to that of a lotus leaf surface. This bio-inspired edible superhydrophobic interface displayed high contact angles for a variety of liquid foods, and the residue of liquid foods could be effectively reduced using the bio-inspired interface. To improve the adhesive force of the superhydrophobic interface, a flexible edible elastic film was fabricated between the interface and substrate material. After repeated folding and flushing for a long time, the interface still maintained excellent superhydrophobic property. The bio-inspired edible superhydrophobic interface showed good biocompatibility, which may have potential applications as a functional packaging interface material.
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Affiliation(s)
- Yao Li
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
- State Key Laboratory of Bioactive Seaweed Substances , Huangdao District, Qingdao , Shandong 266000 , People's Republic of China
| | - Jingran Bi
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Siqi Wang
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Tan Zhang
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Xiaomeng Xu
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Haitao Wang
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Shasha Cheng
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
| | - Bei-Wei Zhu
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
- State Key Laboratory of Bioactive Seaweed Substances , Huangdao District, Qingdao , Shandong 266000 , People's Republic of China
| | - Mingqian Tan
- School of Food Science and Technology , Dalian Polytechnic University , 1 Qinggongyuan , Ganjingzi District, Dalian , Liaoning 116034 , People's Republic of China
- National Engineering Research Center of Seafood , Dalian , Liaoning 116034 , People's Republic of China
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35
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Hasan J, Jain S, Padmarajan R, Purighalla S, Sambandamurthy VK, Chatterjee K. Multi-scale surface topography to minimize adherence and viability of nosocomial drug-resistant bacteria. MATERIALS & DESIGN 2018; 140:332-344. [PMID: 29391661 PMCID: PMC5788004 DOI: 10.1016/j.matdes.2017.11.074] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 11/14/2017] [Accepted: 11/30/2017] [Indexed: 05/14/2023]
Abstract
Toward minimizing bacterial colonization of surfaces, we present a one-step etching technique that renders aluminum alloys with micro- and nano-scale roughness. Such a multi-scale surface topography exhibited enhanced antibacterial effect against a wide range of pathogens. Multi-scale topography of commercially grade pure aluminum killed 97% of Escherichia coli and 28% of Staphylococcus aureus cells in comparison to 7% and 3%, respectively, on the smooth surfaces. Multi-scale topography on Al 5052 surface was shown to kill 94% of adhered E. coli cells. The microscale features on the etched Al 1200 alloy were not found to be significantly bactericidal, but shown to decrease the adherence of S. aureus cells by one-third. The fabrication method is easily scalable for industrial applications. Analysis of roughness parameters determined by atomic force microscopy revealed a set of significant parameters that can yield a highly bactericidal surface; thereby providing the design to make any surface bactericidal irrespective of the method of fabrication. The multi-scale roughness of Al 5052 alloy was also highly bactericidal to nosocomial isolates of E. coli, K. pneumoniae and P. aeruginosa. We envisage the potential application of engineered surfaces with multi-scale topography to minimize the spread of nosocomial infections.
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Affiliation(s)
- Jafar Hasan
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Shubham Jain
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Rinsha Padmarajan
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Swathi Purighalla
- Mazumdar Shaw Centre for Translational Research, NH Health City, Bangalore 560099, India
| | | | - Kaushik Chatterjee
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
- Corresponding author.
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36
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Chemical and Physical Pathways for Fabricating Flexible Superamphiphobic Surfaces with High Transparency. COATINGS 2018. [DOI: 10.3390/coatings8020047] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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37
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Kumar V, Kandasubramanian B. Ionic-liquid-assisted three-dimensional caged silica ablative nanocomposites. J Appl Polym Sci 2017. [DOI: 10.1002/app.45328] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Vijay Kumar
- Department of Materials Engineering; Defence Institute of Advanced Technology; Girinagar Pune 411025 India
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38
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Fernández A, Francone A, Thamdrup LH, Johansson A, Bilenberg B, Nielsen T, Guttmann M, Sotomayor Torres CM, Kehagias N. Design of Hierarchical Surfaces for Tuning Wetting Characteristics. ACS APPLIED MATERIALS & INTERFACES 2017; 9:7701-7709. [PMID: 28085240 DOI: 10.1021/acsami.6b13615] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Patterned surfaces with tunable wetting properties are described. A hybrid hierarchical surface realized by combining two different materials exhibits different wetting states, depending on the speed of impingement of the water droplets. Both "lotus" (high contact angle and low adhesion) and "petal" (high contact angle and high adhesion) states were observed on the same surface without the need of any modification of the surface. The great difference between the capillary pressures exerted by the microstructures and nanostructures was the key factor that allowed us to tailor effectively the adhesiveness of the water droplets. Having a low capillary pressure for the microstructures and a high capillary pressure for the nanostructures, we allow to the surface the possibility of being in a lotus state or in a petal state.
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Affiliation(s)
- Ariadna Fernández
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology, UAB Campus, 08193 Bellaterra, Barcelona, Spain
| | - Achille Francone
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology, UAB Campus, 08193 Bellaterra, Barcelona, Spain
| | - Lasse H Thamdrup
- NIL Technology ApS, Diplomvej 381, DK-2800 Kongens Lyngby, Denmark
| | - Alicia Johansson
- NIL Technology ApS, Diplomvej 381, DK-2800 Kongens Lyngby, Denmark
| | - Brian Bilenberg
- NIL Technology ApS, Diplomvej 381, DK-2800 Kongens Lyngby, Denmark
| | - Theodor Nielsen
- NIL Technology ApS, Diplomvej 381, DK-2800 Kongens Lyngby, Denmark
| | - Markus Guttmann
- Karlsruhe Institute of Technology (KIT) , D-76344 Eggenstein Leopoldshafen, Germany
| | - Clivia M Sotomayor Torres
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology, UAB Campus, 08193 Bellaterra, Barcelona, Spain
- ICREA, Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
| | - Nikolaos Kehagias
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology, UAB Campus, 08193 Bellaterra, Barcelona, Spain
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39
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Wang Y, Yang H, Liu H, Zhang L, Duan R, Liu X, Chen J. Controllable domain morphology in coated poly(lactic acid) films for high-efficiency and high-precision transportation of water droplet arrays. RSC Adv 2017. [DOI: 10.1039/c7ra09283k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Construction of superhydrophobic surfaces with tunable adhesion force has attracted considerable attention in past decades.
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Affiliation(s)
- Yongtao Wang
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Huige Yang
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Hongzhi Liu
- College of Engineering
- Zhejiang Agriculture & Forestry University
- Hangzhou
- China
| | - Li Zhang
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Ruixia Duan
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xuying Liu
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Jinzhou Chen
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
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40
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Dong F, Xie H, Zheng Q, Ha CS. Superhydrophobic polysilsesquioxane/polystyrene microspheres with controllable morphology: from raspberry-like to flower-like structure. RSC Adv 2017. [DOI: 10.1039/c6ra27682b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Superhydrophobic polysilsesquioxane/polystyrene micro-spheres with raspberry- to flower-like structure were fabricated via a CTAB-assisted sol–gel approach.
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Affiliation(s)
- Fuping Dong
- Department of Polymer Materials and Engineering
- College of Materials and Metallurgy
- Guizhou University
- Guiyang
- China
| | - Haibo Xie
- Department of Polymer Materials and Engineering
- College of Materials and Metallurgy
- Guizhou University
- Guiyang
- China
| | - Qiang Zheng
- Department of Polymer Materials and Engineering
- College of Materials and Metallurgy
- Guizhou University
- Guiyang
- China
| | - Chang-Sik Ha
- Department of Polymer Science and Engineering
- Pusan National University
- Busan 46241
- South Korea
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41
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Zhu Y, Shi J, Huang Q, Fang Y, Wang L, Xu G. A superhydrophobic solar selective absorber used in a flat plate solar collector. RSC Adv 2017. [DOI: 10.1039/c7ra04238h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new kind of superhydrophobic (SH) solar selective absorber (SSA) used in a low-temperature flat plate solar collector is proposed.
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Affiliation(s)
- Yanqing Zhu
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
| | - Jifu Shi
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
| | - Qizhang Huang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
| | - Yueyun Fang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
| | - Leilei Wang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
| | - Gang Xu
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Science
- Key Laboratory of Renewable Energy
- Guangdong Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou
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42
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Woo YC, Tijing LD, Shim WG, Choi JS, Kim SH, He T, Drioli E, Shon HK. Water desalination using graphene-enhanced electrospun nanofiber membrane via air gap membrane distillation. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.07.049] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Ma J, Yin X, Xiao H, Li Y, Bao J. Functional modification of poly(vinyl alcohol) by copolymerizing with a hydrophobic cationic double alkyl-substituted monomer. J Appl Polym Sci 2016. [DOI: 10.1002/app.43888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jiaojiao Ma
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Xiande Yin
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Hongqin Xiao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Ying Li
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Jianjun Bao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
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44
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Lai Y, Huang J, Cui Z, Ge M, Zhang KQ, Chen Z, Chi L. Recent Advances in TiO2 -Based Nanostructured Surfaces with Controllable Wettability and Adhesion. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:2203-24. [PMID: 26695122 DOI: 10.1002/smll.201501837] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 10/14/2015] [Indexed: 05/02/2023]
Abstract
Bioinspired surfaces with special wettability and adhesion have attracted great interest in both fundamental research and industry applications. Various kinds of special wetting surfaces have been constructed by adjusting the topographical structure and chemical composition. Here, recent progress of the artificial superhydrophobic surfaces with high contrast in solid/liquid adhesion has been reviewed, with a focus on the bioinspired construction and applications of one-dimensional (1D) TiO2-based surfaces. In addition, the significant applications related to artificial super-wetting/antiwetting TiO2-based structure surfaces with controllable adhesion are summarized, e.g., self-cleaning, friction reduction, anti-fogging/icing, microfluidic manipulation, fog/water collection, oil/water separation, anti-bioadhesion, and micro-templates for patterning. Finally, the current challenges and future prospects of this renascent and rapidly developing field, especially with regard to 1D TiO2-based surfaces with special wettability and adhesion, are proposed and discussed.
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Affiliation(s)
- Yuekun Lai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Jianying Huang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Zequn Cui
- Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, P. R. China
| | - Mingzheng Ge
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Ke-Qin Zhang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Zhong Chen
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Lifeng Chi
- Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, P. R. China
- Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfaelische Wilhelms-Universitat Muenster, Muenster, 48149, Germany
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45
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Development of a highly transparent superamphiphobic plastic sheet by nanoparticle and chemical coating. J Colloid Interface Sci 2016; 467:245-252. [DOI: 10.1016/j.jcis.2016.01.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Revised: 01/11/2016] [Accepted: 01/14/2016] [Indexed: 11/22/2022]
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46
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Wang Y, Lin F, Dong Y, Liu Z, Li W, Huang Y. A multifunctional polymeric nanofilm with robust chemical performances for special wettability. NANOSCALE 2016; 8:5153-5161. [PMID: 26876652 DOI: 10.1039/c5nr07601c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A multifunctional polymeric nanofilm of a triazinedithiolsilane compound, which can protect metallic substrates and activate the corresponding surface simultaneously, is introduced onto a copper mesh surface via facile solution-immersion approaches. The resultant interface exhibits hydrophilic features due to the existence of silanol groups (SiOH) outward and has the potential to act as a superhydrophilic and underwater superoleophobic material. As the polymeric nanofilm atop the copper mesh is modified with long-chain octadecyltrichlorosilane (OTS), the functionalized surface becomes superhydrophobic and superoleophilic. The OTS-modified polymeric nanofilm shows outstanding chemical durability and stability that are seldom concurrently satisfied for a material with special wettability, owing to its inherent architecture. These textures generate high separation efficiency, durable separation capability and excellent thermal stability. The protective ability, originating from the textures of the underlying cross-linked disulfide units (-SS-) and siloxane networks (SiOSi) on the top of the nanofilm, prolongs the chemical durability. The activating capability stemming from the residual SiOH groups improves the chemical stability as a result of the chemical bonds developed by these sites. The significant point of this investigation lies in enlightening us on the fabrication of multifunctional polymeric nanofilms on different metal surfaces using various triazinedithiolsilane compounds, and on the construction of interfaces with controllable wettable performances in demanding research or industrial applications.
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Affiliation(s)
- Yabin Wang
- Qinghai Institute of Salt Lakes, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Chinese Academy of Sciences, Xining, Qinghai 810008, P. R. China. and School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, P. R. China
| | - Feng Lin
- Qinghai Institute of Salt Lakes, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Chinese Academy of Sciences, Xining, Qinghai 810008, P. R. China.
| | - Yaping Dong
- Qinghai Institute of Salt Lakes, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Chinese Academy of Sciences, Xining, Qinghai 810008, P. R. China.
| | - Zhong Liu
- Qinghai Institute of Salt Lakes, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Chinese Academy of Sciences, Xining, Qinghai 810008, P. R. China.
| | - Wu Li
- Qinghai Institute of Salt Lakes, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Chinese Academy of Sciences, Xining, Qinghai 810008, P. R. China.
| | - Yudong Huang
- School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, P. R. China
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47
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Liu HD, Gu B, Jia F, Li Y, Ying Q, Alamus, Yuan WF, Chen B, He Q. Facile fabrication of hydrophobic octadecylamine-functionalized polyurethane foam for oil spill cleanup. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2016. [DOI: 10.1080/10601325.2016.1143312] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hai-Dong Liu
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Bin Gu
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Fei Jia
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Ya Li
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Qin Ying
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Alamus
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Wei Feng Yuan
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Bo Chen
- Key Laboratory of Testing Technology for Manufacturing Process, Ministry of Education, Southwest University of Science and Technology, Mianyang, Sichuan, China
| | - Qi He
- Chenguang Research Institute of Chemical Industry, China National Blue Star Co., Chengdu, Sichuan, China
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48
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Liu H, Gao SW, Cai JS, He CL, Mao JJ, Zhu TX, Chen Z, Huang JY, Meng K, Zhang KQ, Al-Deyab SS, Lai YK. Recent Progress in Fabrication and Applications of Superhydrophobic Coating on Cellulose-Based Substrates. MATERIALS 2016; 9:ma9030124. [PMID: 28773253 PMCID: PMC5456681 DOI: 10.3390/ma9030124] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Revised: 01/25/2016] [Accepted: 01/29/2016] [Indexed: 12/21/2022]
Abstract
Multifuntional fabrics with special wettability have attracted a lot of interest in both fundamental research and industry applications over the last two decades. In this review, recent progress of various kinds of approaches and strategies to construct super-antiwetting coating on cellulose-based substrates (fabrics and paper) has been discussed in detail. We focus on the significant applications related to artificial superhydrophobic fabrics with special wettability and controllable adhesion, e.g., oil-water separation, self-cleaning, asymmetric/anisotropic wetting for microfluidic manipulation, air/liquid directional gating, and micro-template for patterning. In addition to the anti-wetting properties and promising applications, particular attention is paid to coating durability and other incorporated functionalities, e.g., air permeability, UV-shielding, photocatalytic self-cleaning, self-healing and patterned antiwetting properties. Finally, the existing difficulties and future prospects of this traditional and developing field are briefly proposed and discussed.
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Affiliation(s)
- Hui Liu
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Shou-Wei Gao
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Jing-Sheng Cai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Cheng-Lin He
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Jia-Jun Mao
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Tian-Xue Zhu
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Zhong Chen
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798.
| | - Jian-Ying Huang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Kai Meng
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
- Research Center of Cooperative Innovation for Functional Organic/Polymer Material Micro/Nanofabrication, Soochow University, Suzhou 215123, China.
| | - Ke-Qin Zhang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
- Research Center of Cooperative Innovation for Functional Organic/Polymer Material Micro/Nanofabrication, Soochow University, Suzhou 215123, China.
| | - Salem S Al-Deyab
- Department of Chemistry, Petrochemical Research Chair, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Yue-Kun Lai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
- Research Center of Cooperative Innovation for Functional Organic/Polymer Material Micro/Nanofabrication, Soochow University, Suzhou 215123, China.
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49
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Wang G, Liu S, Wei S, Liu Y, Lian J, Jiang Q. Robust superhydrophobic surface on Al substrate with durability, corrosion resistance and ice-phobicity. Sci Rep 2016; 6:20933. [PMID: 26853810 PMCID: PMC4745080 DOI: 10.1038/srep20933] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 01/13/2016] [Indexed: 12/15/2022] Open
Abstract
Practical application of superhydrophobic surfaces is limited by the fragility of nanoscale asperities. Combining chemical etching and anodization, microscale pits and nanoscale pores, instead of the micro and nano protrusions on traditional superhydrophobic surfaces mimicking Lutos leaves, were fabricated on commercially pure aluminum surfaces. After modified by FDTS, the surfaces were superhydrophobic and self-cleaning. The ultrahigh hardness and electrochemical stability of Al2O3 coating endowed the surface excellent mechanical durability and good corrosion resistance. Because the method is scalable, it may find practical application on body panels of automobiles and aircrafts and so on.
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Affiliation(s)
- Guoyong Wang
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University, No. 5988 Renmin Street, Changchun 130025, PR China
| | - Shuai Liu
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University, No. 5988 Renmin Street, Changchun 130025, PR China
| | - Sufeng Wei
- Key Laboratory of Advanced Structural Materials, Changchun University of Technology, Changchun 130012, P.R. China
| | - Yan Liu
- Key Laboratory of Bionic Engineering (Ministry of Education) and State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China
| | - Jianshe Lian
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University, No. 5988 Renmin Street, Changchun 130025, PR China
| | - Qing Jiang
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University, No. 5988 Renmin Street, Changchun 130025, PR China
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50
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Lee JH, Park EJ, Kim DH, Jeong MG, Kim YD. Superhydrophobic surfaces with photocatalytic activity under UV and visible light irradiation. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.05.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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