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van Zwieten R, Bierman TV, Klinkhamer PGL, Bezemer TM, Vrieling K, Kodger TE. Mimicking natural deterrent strategies in plants using adhesive spheres. Proc Natl Acad Sci U S A 2024; 121:e2321565121. [PMID: 38739796 PMCID: PMC11127000 DOI: 10.1073/pnas.2321565121] [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: 12/12/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
With a continuous increase in world population and food production, chemical pesticide use is growing accordingly, yet unsustainably. As chemical pesticides are harmful to the environment and developmental resistance in pests is increasing, a sustainable and effective pesticide alternative is needed. Inspired by nature, we mimic one defense strategy of plants, glandular trichomes, to shift away from using chemical pesticides by moving toward a physical immobilization strategy via adhesive particles. Through controlled oxidation of a biobased starting material, triglyceride oils, an adhesive material is created while monitoring the reactive intermediates. After being milled into particles, nanoindentation shows these particles to be adhesive even at low contact forces. A suspension of particles is then sprayed and found to be effective at immobilizing a target pest, thrips, Frankliniella occidentalis. Small arthropod pests, like thrips, can cause crop damage through virus transfer, which is prevented by their immobilization. We show that through a scalable fabrication process, biosourced materials can be used to create an effective, sustainable physical pesticide.
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Affiliation(s)
- Ralph van Zwieten
- Physical Chemistry and Soft Matter, Agrotechnology & Food Sciences Group, Wageningen University & Research, WageningenWK6700, The Netherlands
| | - Thijs V. Bierman
- Department of Above-Belowground Interactions Group, Institute of Biology, Leiden University, LeidenBE2333, The Netherlands
| | - Peter G. L. Klinkhamer
- Department of Above-Belowground Interactions Group, Institute of Biology, Leiden University, LeidenBE2333, The Netherlands
| | - T. Martijn Bezemer
- Department of Above-Belowground Interactions Group, Institute of Biology, Leiden University, LeidenBE2333, The Netherlands
| | - Klaas Vrieling
- Department of Above-Belowground Interactions Group, Institute of Biology, Leiden University, LeidenBE2333, The Netherlands
| | - Thomas E. Kodger
- Physical Chemistry and Soft Matter, Agrotechnology & Food Sciences Group, Wageningen University & Research, WageningenWK6700, The Netherlands
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2
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Li J, Kuang Y, Li W, Xu P, Peng D, Zhou P, Bi Y. Preparation and structural characterization of epoxidized soybean oils-based pressure sensitive adhesive grafted with tea polyphenol palmitate. Int J Biol Macromol 2024; 263:130153. [PMID: 38367778 DOI: 10.1016/j.ijbiomac.2024.130153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/31/2024] [Accepted: 02/11/2024] [Indexed: 02/19/2024]
Abstract
Vegetable oils-based pressure sensitive adhesives (PSAs) are green and sustainable but face unsatisfactory adhesion strengths and are prone to aging during storage and application due to the existence of residual double bonds and massive ester bonds. Nine common antioxidants (tea polyphenol palmitate (TPP), caffeic acid, ferulic acid, gallic acid, butylated hydroxytoluene, tertiary butylhydroquinone, butylated hydroxyanisole, propyl gallate, and tea polyphenols) were grafted into epoxidized soybean oils-PSA (ESO-PSA) system to enhance antiaging properties and adhesion strengths. Results showed ESO-PSAs grafted with caffeic acid, tertiary butylhydroquinone, butylated hydroxyanisole, propyl gallate, tea polyphenols, or TPP didn't occur failure with TPP having best performance. The optimal conditions were ESO reacted with 0.9 % TPP, 70 % rosin ester, and 7.0 % phosphoric acid at 50 °C for 5 min, under which peel strength and loop tack increased to 2.460 N/cm and 1.66 N, respectively, but peel strength residue reduced to 138.09 %, compared with control (0.407 N/cm, 0.43 N, and 1669.99 %). Differential scanning calorimetry and thermogravimetric results showed TPP grafting increased the glass transition temperature of ESO-PSA slightly but improved its thermal stability significantly. Fourier transform infrared spectroscopy and 1H nuclear magnetic resonance results showed TPP, phosphoric acid, and rosin ester all partially participated in the covalently crosslinking polymerization of ESO-PSAs and the rest existed in the network structures in the free form.
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Affiliation(s)
- Jun Li
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Yongyan Kuang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Wenlong Li
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Panpan Xu
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Dan Peng
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | | | - Yanlan Bi
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
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3
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Kacanski M, Stelzer F, Walsh M, Kenny S, O'Connor K, Neureiter M. Pilot-scale production of mcl-PHA by Pseudomonas citronellolis using acetic acid as the sole carbon source. N Biotechnol 2023; 78:68-75. [PMID: 37827242 DOI: 10.1016/j.nbt.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/02/2023] [Accepted: 10/08/2023] [Indexed: 10/14/2023]
Abstract
Medium-chain-length polyhydroxyalkanoates (mcl-PHA) are biobased materials with promising properties for environmentally friendly applications. Due to high production costs, which are related to the cost of the carbon sources combined with conversion insufficiencies, currently only small quantities are produced. This results in a lack of reliable data on properties and application potential for the variety of polymers from different types of production strains. This study investigated the potential for the production of mcl-PHA from volatile fatty acids (VFA) at a larger scale, given their potential as low-cost and sustainable raw material within a carboxylate-platform based biorefinery. Pseudomonas citronellolis (DSMZ 50332) was chosen as the production strain, and acetic acid was selected as the main carbon and energy source. Nitrogen was limited to trigger polymer production, and a fed-batch process using a pH-stat feeding regime with concentrated acid was established. We report successful production, extraction, and characterization of mcl PHA, obtaining a total of 1.76 kg from two 500-litre scale fermentations. The produced polymer was identified as a copolymer of 3-hydroxydecanoate (60.7%), 3-hydroxyoctanoate (37.3%), and 3-hydroxyhexanoate (2.0%) with a weight average molecular weight (Mw) of 536 kDa. NMR analysis indicates the presence of unsaturated side chains, which may offer additional possibilities for modification. The results confirm that there is a potential to produce significant amounts of mcl-PHA with interesting rubber-like properties from waste-derived VFA.
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Affiliation(s)
- Milos Kacanski
- University of Natural Resources and Life Sciences, Vienna, Department of Agrobiotechnology, Institute of Environmental Biotechnology, Tulln, Austria
| | - Franz Stelzer
- Graz University of Technology, Institute for Chemistry and Technology of Materials, Graz, Austria
| | | | | | | | - Markus Neureiter
- University of Natural Resources and Life Sciences, Vienna, Department of Agrobiotechnology, Institute of Environmental Biotechnology, Tulln, Austria.
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4
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Li B, Li Y, Tong Z, Yang H, Du S, Zhang Z. Thermal decomposition reaction kinetics and storage life prediction of polyacrylate pressure-sensitive adhesive. E-POLYMERS 2023. [DOI: 10.1515/epoly-2022-0089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Abstract
The thermal decomposition behavior of polyacrylate pressure-sensitive adhesive (PSA) at heating rates of 4, 6, 8, and 10 K·min−1 was measured by thermogravimetric analysis (TGA). The kinetic parameters for thermal decomposition reaction of the polyacrylate adhesive were obtained from TG profile by differential method and integral method (Kissinger, general integral, MacCallum–Tanner, Šatava–Šesták, Agrawal, and Flynn–Wall–Ozawa), the results show that the main decomposition stage of the polyacrylate adhesive starts at 301°C and its activation energy is 142.68 kJ·mol−1, the pre exponential factor is 109.55, the decomposition mechanism obeys Avrami–Erofeev equation and its decomposition kinetic equation can be expressed as: dα/dT = (109.55/β)[(1 − α)/2][−ln(1 − α)]−1exp(−1.7161 × 104/T). The storage life of PSA at 25°C was predicted to be about 19 years by isoconversional method.
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Affiliation(s)
- Bingjun Li
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
| | - Yingzi Li
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
| | - Zongwen Tong
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
| | - Hongbin Yang
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
| | - Sensen Du
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
| | - Zhuozhen Zhang
- Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited , Beijing 100081 , China
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5
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Antosik AK, Kucharska E, Mozelewska K. Study of Applying Naturally Occurring Mineral Materials for Silicone Pressure-Sensitive Adhesives. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2092. [PMID: 36903207 PMCID: PMC10004305 DOI: 10.3390/ma16052092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
Silicones are commonly used as adhesives when high-quality materials are required due to harsh environmental conditions such as high temperature, humidity, etc. To ensure high resistance to environmental conditions, including high temperatures, modifications of silicone adhesives are made using fillers. The characteristics of a modified silicone-based pressure-sensitive adhesive with filler are the focus of this work. Functionalized palygorskite was prepared in this investigation by grafting 3-mercaptopropyltrimethoxysilane (MPTMS) onto palygorskite (palygorskite-MPTMS). The palygorskite was functionalized using MPTMS under dried conditions. FTIR/ATR spectroscopy, thermogravimetric analysis, and elemental analysis were all used to characterize the obtained palygorskite-MPTMS. MPTMS loading onto palygorskite was also proposed. The results demonstrated that palygorskite's initial calcination favors the grafting of functional groups on its surface. New self-adhesive tapes based on palygorskite-modified silicone resins have been obtained. This functionalized filler allows for the improvement of the compatibility of palygorskite with specific resins for application in heat-resistant silicone pressure-sensitive adhesives. The new self-adhesive materials showed increased thermal resistance while maintaining good self-adhesive properties.
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6
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Eissenberger K, Ballesteros A, De Bisschop R, Bugnicourt E, Cinelli P, Defoin M, Demeyer E, Fürtauer S, Gioia C, Gómez L, Hornberger R, Ißbrücker C, Mennella M, von Pogrell H, Rodriguez-Turienzo L, Romano A, Rosato A, Saile N, Schulz C, Schwede K, Sisti L, Spinelli D, Sturm M, Uyttendaele W, Verstichel S, Schmid M. Approaches in Sustainable, Biobased Multilayer Packaging Solutions. Polymers (Basel) 2023; 15:polym15051184. [PMID: 36904425 PMCID: PMC10007551 DOI: 10.3390/polym15051184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 03/03/2023] Open
Abstract
The depletion of fossil resources and the growing demand for plastic waste reduction has put industries and academic researchers under pressure to develop increasingly sustainable packaging solutions that are both functional and circularly designed. In this review, we provide an overview of the fundamentals and recent advances in biobased packaging materials, including new materials and techniques for their modification as well as their end-of-life scenarios. We also discuss the composition and modification of biobased films and multilayer structures, with particular attention to readily available drop-in solutions, as well as coating techniques. Moreover, we discuss end-of-life factors, including sorting systems, detection methods, composting options, and recycling and upcycling possibilities. Finally, regulatory aspects are pointed out for each application scenario and end-of-life option. Moreover, we discuss the human factor in terms of consumer perception and acceptance of upcycling.
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Affiliation(s)
- Kristina Eissenberger
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
- Correspondence: (K.E.); (M.S.)
| | - Arantxa Ballesteros
- Centro Tecnológico ITENE, Parque Tecnológico, Carrer d’Albert Einstein 1, 46980 Paterna, Spain
| | - Robbe De Bisschop
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | - Elodie Bugnicourt
- Graphic Packaging International, Fountain Plaza, Belgicastraat 7, 1930 Zaventem, Belgium
| | - Patrizia Cinelli
- Planet Bioplastics S.r.l., Via San Giovanni Bosco 23, 56127 Pisa, Italy
| | - Marc Defoin
- Bostik SA, 420 rue d’Estienne d’Orves, 92700 Colombes, France
| | - Elke Demeyer
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | - Siegfried Fürtauer
- Fraunhofer Institute for Process Engineering and Packaging, Materials Development, Giggenhauser Str. 35, 85354 Freising, Germany
| | - Claudio Gioia
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Lola Gómez
- AIMPLAS, Plastics Technology Center, Valencia Parc Tecnologic, Carrer de Gustave Eiffel 4, 46980 Paterna, Spain
| | - Ramona Hornberger
- Fraunhofer Institute for Process Engineering and Packaging, Materials Development, Giggenhauser Str. 35, 85354 Freising, Germany
| | | | - Mara Mennella
- KNEIA S.L., Carrer d’Aribau 168-170, 08036 Barcelona, Spain
| | - Hasso von Pogrell
- AIMPLAS, Plastics Technology Center, Valencia Parc Tecnologic, Carrer de Gustave Eiffel 4, 46980 Paterna, Spain
| | | | - Angela Romano
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Antonella Rosato
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Nadja Saile
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
| | - Christian Schulz
- European Bioplastics e.V. (EUBP), Marienstr. 19/20, 10117 Berlin, Germany
| | - Katrin Schwede
- European Bioplastics e.V. (EUBP), Marienstr. 19/20, 10117 Berlin, Germany
| | - Laura Sisti
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Daniele Spinelli
- Next Technology Tecnotessile, Chemical Division, Via del Gelso 13, 59100 Prato, Italy
| | - Max Sturm
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
| | - Willem Uyttendaele
- Centexbel, Textile Competence Centre, Etienne Sabbelaan 49, 8500 Kortrijk, Belgium
| | | | - Markus Schmid
- Sustainable Packaging Institute SPI, Faculty of Life Sciences, Albstadt-Sigmaringen University, Anton-Günther-Str. 51, 72488 Sigmaringen, Germany
- Correspondence: (K.E.); (M.S.)
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7
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Gabriel VA, Dubé MA. Toward a Fully Biobased Pressure-Sensitive Adhesive. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Vida A. Gabriel
- Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur Pvt, Ottawa, OntarioK1N 6N5, Canada
| | - Marc A. Dubé
- Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur Pvt, Ottawa, OntarioK1N 6N5, Canada
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8
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Engelen S, Droesbeke M, Aksakal R, Du Prez FE. Ring-Opening Metathesis Polymerization for the Synthesis of Terpenoid-Based Pressure-Sensitive Adhesives. ACS Macro Lett 2022; 11:1378-1383. [PMID: 36454687 DOI: 10.1021/acsmacrolett.2c00618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Pressure-sensitive adhesives (PSAs) made from norbornene-functionalized terpenoid-based monomers are reported as a possible alternative to the conventional petrochemically based PSAs. For this, tetrahydrogeranyl, menthyl, and isobornyl norbornenate monomers, with a renewable carbon content up to 72%, are synthesized and copolymerized via ring-opening metathesis polymerization (ROMP) with cyclooctadiene and 5-norbornene-2-carboxylic acid. ROMP enables a much faster and controlled polymerization process in comparison to free radical polymerization techniques when targeting high molecular weights and therefore unlocks a potential to design a unique class of PSA materials. The moduli at bonding and debonding frequencies of the obtained PSAs are plotted in the Chang classification system and are used to predict their adhesive performance. Tack and peel measurements indicate that the terpenoid-based norbornenate formulations show similar adhesive properties in comparison to the previously investigated acrylic counterparts.
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Affiliation(s)
- Stéphanie Engelen
- Polymer Chemistry Research group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, Ghent, 9000, Belgium
| | - Martijn Droesbeke
- Polymer Chemistry Research group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, Ghent, 9000, Belgium
| | - Resat Aksakal
- Polymer Chemistry Research group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, Ghent, 9000, Belgium
| | - Filip E Du Prez
- Polymer Chemistry Research group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, Ghent, 9000, Belgium
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9
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Moser BR, Cermak SC, Doll KM, Kenar JA, Sharma BK. A review of fatty epoxide ring opening reactions: Chemistry, recent advances, and applications. J AM OIL CHEM SOC 2022. [DOI: 10.1002/aocs.12623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bryan R. Moser
- United States Department of Agriculture, Agricultural Research Service, Bio‐Oils Research Unit National Center for Agricultural Utilization Research Peoria Illinois USA
| | - Steven C. Cermak
- United States Department of Agriculture, Agricultural Research Service, Bio‐Oils Research Unit National Center for Agricultural Utilization Research Peoria Illinois USA
| | - Kenneth M. Doll
- United States Department of Agriculture, Agricultural Research Service, Bio‐Oils Research Unit National Center for Agricultural Utilization Research Peoria Illinois USA
| | - James A. Kenar
- United States Department of Agriculture, Agricultural Research Service, Functional Foods Research Unit National Center for Agricultural Utilization Research Peoria Illinois USA
| | - Brajendra K. Sharma
- United States Department of Agriculture, Agricultural Research Service, Sustainable Biofuels and Co‐Products Research Unit Eastern Regional Research Center Wyndmoor Pennsylvania USA
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10
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Jadhav NC, Jadhav AC. Synthesis of acrylate epoxidized rice bran oil (AERBO) and its modification using styrene & Shellac to study its properties as a composite material. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04302-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Jadhav NC, Kale RD. Mustard oil thermosets using N-vinyl-2-pyrrolidone as crosslinking agent for scrap paper composites. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-020-03519-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Lin Y, Ye M, Zhang X, Chen Y, Chen Y, Wu J, Wang H. Biodegradable copolyesters based on a “soft” isohexide building block with tunable viscoelasticity and self-adhesiveness. Polym Chem 2022. [DOI: 10.1039/d2py00586g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PBIA copolyesters synthesised using a novel glycosylated monomer (IIDMC) have faster degradation and tunable self-adhesiveness.
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Affiliation(s)
- Yiming Lin
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Mengting Ye
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Xu Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Yong Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Ye Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Jing Wu
- Co-Innovation Center for Textile Industry, Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, PR China
| | - Huaping Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
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13
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Torres FG, De-la-Torre GE. Synthesis, characteristics, and applications of modified starch nanoparticles: A review. Int J Biol Macromol 2022; 194:289-305. [PMID: 34863968 DOI: 10.1016/j.ijbiomac.2021.11.187] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 11/03/2021] [Accepted: 11/27/2021] [Indexed: 12/11/2022]
Abstract
Nowadays, starch nanoparticles (SNPs) are drawing attention to the scientific community due to their versatility and wide range of applications. Although several works have extensively addressed the SNP production routes, not much is discussed about the SNPs modification techniques, as well as the use of modified SNPs in typical and unconventional applications. Here, we focused on the SNP modification strategies and characteristics and performance of the resulting products, as well as their practical applications, while pointing out the main limitations and recommendations. We aim to guide researchers by identifying the next steps in this emerging line of research. SNPs esterification and oxidation are preferred chemical modifications, which result in changes in the functional groups. Moreover, additional polymers are incorporated into the SNP surface through copolymer grafting. Physical modification of starch has demonstrated similar changes in the functional groups without the need for toxic chemicals. Modified SNPs rendered differentiated properties, such as size, shape, crystallinity, hydrophobicity, and Zeta-potential. For multiple applications, tailoring the aforementioned properties is key to the performance of nanoparticle-based systems. However, the number of studies focusing on emerging applications is fairly limited, while their applications as drug delivery systems lack in vivo studies. The main challenges and prospects were discussed.
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Affiliation(s)
- Fernando G Torres
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Av. Universitaria 1801, Lima 15088, Peru.
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14
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Kwon Y, Bernstein JH, Cohen N, Valentine MT. On-Demand Manufacturing Capabilities of Mussels Enable Robust Adhesion to Geometrically Complex Surfaces. ACS Biomater Sci Eng 2021; 7:5099-5106. [PMID: 34608805 DOI: 10.1021/acsbiomaterials.1c00845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Marine mussels have the remarkable ability to adhere to a variety of natural and artificial surfaces under hostile environmental conditions. Although the molecular composition of mussel adhesives has been well studied, a mechanistic understanding of the physical origins of mussels' impressive adhesive strength remains elusive. Here, we investigated the role of substrate geometry in the adhesive performance of mussels. Experimentally, we created substrates with differing surface properties using 3D printing and laser drilling and introduced these to mussels, which in turn adhered to the engineered surfaces via plaque-thread byssal structures. Tensile testing with in situ imaging was conducted to quantify the adhesion strength of the mussel plaques, and the microstructures of the mechanically deformed plaques were characterized using scanning electron microscopy. Our results reveal that the geometry of the surfaces has no significant impact on the detachment force and the strain, whereas the change in adhesion area leads to a different adhesion stress. Ultrastructural analysis confirms the expected presence of an open-cell foamy network coated with the cuticle. The observed detachment dynamics and failure mechanisms do vary depending on the substrate properties, suggesting the presence of substrate-dependent nonuniform stress distributions at the interface. Together, these results show mussels' remarkable ability to adapt to differing physical conditions and demonstrate the importance of the on-demand and in situ manufacturing of the stiff cuticle and relatively compliant adhesive interlayer. The resultant composite structure avoids the formation of prestress during the formation of the adhesive joint, provides conformability to the surface, and helps compensate for local bending interactions to maintain adhesive strength. Our findings suggest forward design strategies to improve adhesive performance on complex surfaces.
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Affiliation(s)
- Younghoon Kwon
- Department of Mechanical Engineering, University of California - Santa Barbara, Santa Barbara, California 93106, United States.,Materials Research Laboratory, University of California - Santa Barbara, Santa Barbara, California 93106, United States
| | - Justin H Bernstein
- Materials Research Laboratory, University of California - Santa Barbara, Santa Barbara, California 93106, United States.,College of Creative Studies, University of California - Santa Barbara, Santa Barbara, California 93106, United States
| | - Noy Cohen
- Materials Research Laboratory, University of California - Santa Barbara, Santa Barbara, California 93106, United States.,Department of Materials Science and Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel
| | - Megan T Valentine
- Department of Mechanical Engineering, University of California - Santa Barbara, Santa Barbara, California 93106, United States.,Materials Research Laboratory, University of California - Santa Barbara, Santa Barbara, California 93106, United States
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15
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Ossowicz-Rupniewska P, Bednarczyk P, Nowak M, Nowak A, Duchnik W, Kucharski Ł, Rokicka J, Klimowicz A, Czech Z. Sustainable UV-Crosslinkable Acrylic Pressure-Sensitive Adhesives for Medical Application. Int J Mol Sci 2021; 22:11840. [PMID: 34769271 PMCID: PMC8584108 DOI: 10.3390/ijms222111840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/19/2021] [Accepted: 10/29/2021] [Indexed: 11/21/2022] Open
Abstract
This study aimed to investigate the potential of photoreactive acrylate patches as systems for transdermal drug delivery, in particular, using more renewable alternatives and more environmentally friendly synthesis routes of transdermal patches. Therefore, the aim of this study was to develop a transdermal patch containing ibuprofen and investigate its performance in vitro through the pigskin. Transparent patches were prepared using four acrylate copolymers with an incorporated photoinitiator. Two types of transdermal patches based on the photocrosslinking acrylic prepolymers with isobornyl methacrylate as biocomponent and monomer increasing Tg ("hard") were manufactured. The obtained patches were characterized for their adhesive properties and tested for permeability of the active substance. It turns out that patches whose adhesive matrix is photoreactive polyacrylate copolymers have a higher cohesion than patches from commercial adhesives, while the modification of the copolymers with isobornyl methacrylate resulted in an improvement in adhesion and tack. This study demonstrates the feasibility of developing photoreactive acrylic-based transdermal patches that contain biocomponents that can deliver a therapeutically relevant dose of ibuprofen.
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Affiliation(s)
- Paula Ossowicz-Rupniewska
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland; (P.B.); (M.N.); (J.R.); (Z.C.)
| | - Paulina Bednarczyk
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland; (P.B.); (M.N.); (J.R.); (Z.C.)
| | - Małgorzata Nowak
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland; (P.B.); (M.N.); (J.R.); (Z.C.)
| | - Anna Nowak
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.); (A.K.)
| | - Wiktoria Duchnik
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.); (A.K.)
| | - Łukasz Kucharski
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.); (A.K.)
| | - Joanna Rokicka
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland; (P.B.); (M.N.); (J.R.); (Z.C.)
| | - Adam Klimowicz
- Department of Cosmetic and Pharmaceutical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich Ave. 72, 70-111 Szczecin, Poland; (A.N.); (W.D.); (Ł.K.); (A.K.)
| | - Zbigniew Czech
- Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland; (P.B.); (M.N.); (J.R.); (Z.C.)
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16
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Hayashi H, Tachi H, Suyama K. Synthesis of Photo-degradable Polyphthalaldehyde Macromonomer and Adhesive Property Changes of its Copolymer with Butyl Acrylate on UV-irradiation. J PHOTOPOLYM SCI TEC 2021. [DOI: 10.2494/photopolymer.34.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hirokazu Hayashi
- Research Division of Applied Material Chemistry, Izumi Center, Osaka Research Institute of Industrial Science and Technology (ORIST)
| | - Hideki Tachi
- Research Division of Polymer Functional Materials, Izumi Center, Osaka Research Institute of Industrial Science and Technology (ORIST)
| | - Kanji Suyama
- Faculty of Liberal Arts and Sciences, Osaka Prefecture University
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17
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Droesbeke MA, Aksakal R, Simula A, Asua JM, Du Prez FE. Biobased acrylic pressure-sensitive adhesives. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Lei YF, Wang XL, Liu BW, Chen L, Wang YZ. Bio-based removable pressure-sensitive adhesives derived from carboxyl-terminated polyricinoleate and epoxidized soybean oil. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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19
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Atkinson RL, Monaghan OR, Elsmore MT, Topham PD, Toolan DTW, Derry MJ, Taresco V, Stockman RA, De Focatiis DSA, Irvine DJ, Howdle SM. RAFT polymerisation of renewable terpene (meth)acrylates and the convergent synthesis of methacrylate–acrylate–methacrylate triblock copolymers. Polym Chem 2021. [DOI: 10.1039/d1py00326g] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We now report the synthesis of well-defined terpene-based polymers and precise di- and multiblock copolymer architectures by use of RAFT, wide range of Tg and promising adhesive properties are observed.
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Affiliation(s)
| | | | | | - Paul D. Topham
- Aston Institute of Materials Research
- Aston University
- Birmingham
- UK
| | - Daniel T. W. Toolan
- Department of Chemistry
- The University of Sheffield
- Dainton Building
- The University of Sheffield
- Sheffield S3 7HF
| | - Matthew J. Derry
- Aston Institute of Materials Research
- Aston University
- Birmingham
- UK
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20
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Highly reprocessable, room temperature self-healable bio-based materials with boronic-ester dynamic cross-linking. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2020.104794] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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21
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Chen TTD, Carrodeguas LP, Sulley GS, Gregory GL, Williams CK. Bio-based and Degradable Block Polyester Pressure-Sensitive Adhesives. Angew Chem Int Ed Engl 2020; 59:23450-23455. [PMID: 32886833 PMCID: PMC7756385 DOI: 10.1002/anie.202006807] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/14/2020] [Indexed: 12/13/2022]
Abstract
A new class of bio-based fully degradable block polyesters are pressure-sensitive adhesives. Bio-derived monomers are efficiently polymerized to make block polyesters with controlled compositions. They show moderate to high peel adhesions (4-13 N cm-1 ) and controllable storage and loss moduli, and they are removed by adhesive failure. Their properties compare favorably with commercial adhesives or bio-based polyester formulations but without the need for tackifier or additives.
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Affiliation(s)
- Thomas T. D. Chen
- Department of ChemistryUniversity of OxfordChemistry Research Laboratory12 Mansfield RdOxfordOX1 3TAUK
| | - Leticia Peña Carrodeguas
- Department of ChemistryUniversity of OxfordChemistry Research Laboratory12 Mansfield RdOxfordOX1 3TAUK
| | - Gregory S. Sulley
- Department of ChemistryUniversity of OxfordChemistry Research Laboratory12 Mansfield RdOxfordOX1 3TAUK
| | - Georgina L. Gregory
- Department of ChemistryUniversity of OxfordChemistry Research Laboratory12 Mansfield RdOxfordOX1 3TAUK
| | - Charlotte K. Williams
- Department of ChemistryUniversity of OxfordChemistry Research Laboratory12 Mansfield RdOxfordOX1 3TAUK
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22
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Biosourced All-Acrylic ABA Block Copolymers with Lactic Acid-Based Soft Phase. Molecules 2020; 25:molecules25235740. [PMID: 33291362 PMCID: PMC7731403 DOI: 10.3390/molecules25235740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/27/2020] [Accepted: 12/03/2020] [Indexed: 01/05/2023] Open
Abstract
Lactic acid is one of the key biobased chemical building blocks, given its readily availability from sugars through fermentation and facile conversion into a range of important chemical intermediates and polymers. Herein, well-defined rubbery polymers derived from butyl lactate solvent were successfully prepared by reversible addition–fragmentation chain transfer (RAFT) polymerization of the corresponding monomeric acrylic derivative. Good control over molecular weight and molecular weight distribution was achieved in bulk using either monofunctional or bifunctional trithiocarbonate-type chain transfer agents. Subsequently, poly(butyl lactate acrylate), with a relative low Tg (−20 °C), good thermal stability (5% wt. loss at 340 °C) and low toxicity was evaluated as a sustainable middle block in all-acrylic ABA copolymers using isosorbide and vanillin-derived glassy polyacrylates as representative end blocks. Thermal, morphological and mechanical properties of copolymers containing hard segment contents of <20 wt% were evaluated to demonstrate the suitability of rubbery poly(alkyl lactate) building blocks for developing functional sustainable materials. Noteworthy, 180° peel adhesion measurements showed that the synthesized biosourced all-acrylic ABA copolymers possess competitive performance when compared with commercial pressure-sensitive tapes.
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23
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Chen TTD, Carrodeguas LP, Sulley GS, Gregory GL, Williams CK. Bio‐based and Degradable Block Polyester Pressure‐Sensitive Adhesives. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006807] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Thomas T. D. Chen
- Department of Chemistry University of Oxford Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Leticia Peña Carrodeguas
- Department of Chemistry University of Oxford Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Gregory S. Sulley
- Department of Chemistry University of Oxford Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Georgina L. Gregory
- Department of Chemistry University of Oxford Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Charlotte K. Williams
- Department of Chemistry University of Oxford Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
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24
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Dubé MA, Gabriel VA, Pakdel AS, Zhang Y. Sustainable polymer reaction engineering: Are we there yet? CAN J CHEM ENG 2020. [DOI: 10.1002/cjce.23865] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Marc A. Dubé
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Vida A. Gabriel
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Amir S. Pakdel
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Yujie Zhang
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
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25
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Vendamme R, Behaghel de Bueren J, Gracia-Vitoria J, Isnard F, Mulunda MM, Ortiz P, Wadekar M, Vanbroekhoven K, Wegmann C, Buser R, Héroguel F, Luterbacher JS, Eevers W. Aldehyde-Assisted Lignocellulose Fractionation Provides Unique Lignin Oligomers for the Design of Tunable Polyurethane Bioresins. Biomacromolecules 2020; 21:4135-4148. [PMID: 32845140 DOI: 10.1021/acs.biomac.0c00927] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Thanks to chemical stabilization, aldehyde-assisted fractionation (AAF) of lignocellulosic biomass has recently emerged as a powerful tool for the production of largely uncondensed lignin. Depolymerization of AAF lignin via ether cleavage provides aromatic monomers at near theoretical yields based on ether cleavage and an oligomeric fraction that remains largely unexploited despite its unique material properties. Here, we present an in-depth analytical characterization of AAF oligomers derived from hardwood and softwood in order to elucidate their molecular structures. These bioaromatic oligomers surpass technical Kraft lignin in terms of purity, solubility, and functionality and thus cannot even be compared to this common feedstock directly for material production. Instead, we performed comparative experiments with Kraft oligomers of similar molecular weight (Mn ∼ 1000) obtained through solvent extraction. These oligomers were then formulated into polyurethane materials. Substantial differences in material properties were observed depending on the amount of lignin, the botanical origin, and the biorefining process (AAF vs Kraft), suggesting new design principles for lignin-derived biopolymers with tailored properties. These results highlight the surprising versatility of AAF oligomers towards the design of new biomaterials and further demonstrate that AAF can enable the conversion of all biomass fractions into value-added products.
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Affiliation(s)
- Richard Vendamme
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium.,Department of Materials and Chemistry, Physical Chemistry and Polymer Science, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Jean Behaghel de Bueren
- Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, 1015 Lausanne, Switzerland
| | - Jaime Gracia-Vitoria
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium
| | - Florence Isnard
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium
| | - Mikael Monga Mulunda
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium.,Department of Chemistry, University of Lubumbashi, 1825 Lubumbashi, D. R. Congo
| | - Pablo Ortiz
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium
| | - Mohan Wadekar
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium
| | - Karolien Vanbroekhoven
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium
| | - Chloé Wegmann
- Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, 1015 Lausanne, Switzerland
| | - Raymond Buser
- Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, 1015 Lausanne, Switzerland
| | - Florent Héroguel
- Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, 1015 Lausanne, Switzerland
| | - Jeremy S Luterbacher
- Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, 1015 Lausanne, Switzerland
| | - Walter Eevers
- Flemish Institute for Technological Research (Vito N.V.), Boeretang 200, 2400 Mol, Belgium.,Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
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26
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Scrap leather valorization through composite fabrication using mustard oil resin and N-vinyl-2-pyrrolidone. IRANIAN POLYMER JOURNAL 2020. [DOI: 10.1007/s13726-020-00838-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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27
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Scholten PBV, Moatsou D, Detrembleur C, Meier MAR. Progress Toward Sustainable Reversible Deactivation Radical Polymerization. Macromol Rapid Commun 2020; 41:e2000266. [PMID: 32686239 DOI: 10.1002/marc.202000266] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/23/2020] [Indexed: 12/14/2022]
Abstract
The recent focus of media and governments on renewability, green chemistry, and circular economy has led to a surge in the synthesis of renewable monomers and polymers. In this review, focussing on renewable monomers for reversible deactivation radical polymerizations (RDRP), it is highlighted that for the majority of the monomers and polymers reported, the claim to renewability is not always accurate. By closely examining the sustainability of synthetic routes and the renewability of starting materials, fully renewable monomers are identified and discussed in terms of sustainability, polymerization behavior, and properties obtained after polymerization. The holistic discussion considering the overall preparation process of polymers, that is, monomer syntheses, origin of starting materials, solvents used, the type of RDRP technique utilized, and the purification method, allows to highlight certain topics which need to be addressed in order to progress toward not only (partially) renewable, but sustainable monomers and polymers using RDRPs.
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Affiliation(s)
- Philip B V Scholten
- Center for Education and Research on Macromolecules, CESAM Research Unit, Department of Chemistry, University of Liege, Sart-Tilman B6a, Liege, 4000, Belgium.,Karlsruhe Institute of Technology, Institute of Organic Chemistry, Materialwissenschaftliches Zentrum MZE, Straße am Forum 7, Karlsruhe, 76131, Germany
| | - Dafni Moatsou
- Karlsruhe Institute of Technology, Institute of Organic Chemistry, Materialwissenschaftliches Zentrum MZE, Straße am Forum 7, Karlsruhe, 76131, Germany
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules, CESAM Research Unit, Department of Chemistry, University of Liege, Sart-Tilman B6a, Liege, 4000, Belgium
| | - Michael A R Meier
- Karlsruhe Institute of Technology, Institute of Organic Chemistry, Materialwissenschaftliches Zentrum MZE, Straße am Forum 7, Karlsruhe, 76131, Germany.,Laboratory of Applied Chemistry, Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Eggenstein-Leopoldshafen, 76344, Germany
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28
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Daristotle JL, Zaki ST, Lau LW, Ayyub OB, Djouini M, Srinivasan P, Erdi M, Sandler AD, Kofinas P. Pressure-Sensitive Tissue Adhesion and Biodegradation of Viscoelastic Polymer Blends. ACS APPLIED MATERIALS & INTERFACES 2020; 12:16050-16057. [PMID: 32191429 PMCID: PMC7271901 DOI: 10.1021/acsami.0c00497] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Viscoelastic blends of biodegradable polyesters with low and high molecular weight distributions have remarkably strong adhesion (significantly greater than 1 N/cm2) to soft, wet tissue. Those that transition from viscous flow to elastic, solidlike behavior at approximately 1 Hz demonstrate pressure-sensitivity yet also have sufficient elasticity for durable bonding to soft, wet tissue. The pressure-sensitive tissue adhesive (PSTA) blends produce increasingly stronger pull-apart adhesion in response to compressive pressure application, from 10 to 300 s. By incorporating a stiffer high molecular weight component, the PSTA exhibits dramatically improved burst pressure (greater than 100 kPa) when used as a tissue sealant. The PSTA's biodegradation mechanism can be switched from erosion (occurring primarily over the first 10 days) to bulk chemical degradation (and minimal erosion) depending on the chemistry of the high molecular weight component. Interestingly, fibrosis toward the PSTA is reduced when fast-occurring erosion is the dominant biodegradation mechanism.
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Affiliation(s)
- John L. Daristotle
- Fischell Department of Bioengineering, University of Maryland, Room 3102 A. James Clark Hall, 8278 Paint Branch Drive, College Park, Maryland 20742, United States
| | - Shadden T. Zaki
- Department of Materials Science and Engineering, University of Maryland, 4418 Stadium Drive, College Park, Maryland 20742, United States
| | - Lung W. Lau
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue NW, Washington, D.C. 20010, United States
| | - Omar B. Ayyub
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Drive, College Park, Maryland 20742, United States
| | - Massi Djouini
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Drive, College Park, Maryland 20742, United States
| | - Priya Srinivasan
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue NW, Washington, D.C. 20010, United States
| | - Metecan Erdi
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Drive, College Park, Maryland 20742, United States
| | - Anthony D. Sandler
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue NW, Washington, D.C. 20010, United States
| | - Peter Kofinas
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Drive, College Park, Maryland 20742, United States
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29
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Affiliation(s)
- Ayesha Kausar
- Nanosciences Division, National Center For Physics, Quaid-i-Azam University, Islamabad, Pakistan
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30
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Castagnet T, Agirre A, Ballard N, Billon L, Asua JM. Non-thermal microwave effects in radical polymerization of bio-based terpenoid (meth)acrylates. Polym Chem 2020. [DOI: 10.1039/d0py01192d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Non-thermal microwave effects are operative for terpenoid acrylates but not for methacrylates, provided that a minimum irradiation power is applied.
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Affiliation(s)
- Thibault Castagnet
- Université de Pau & des Pays de l'Adour
- E2S UPPA
- CNRS
- IPREM-UMR 5254
- 64000 Pau
| | - Amaia Agirre
- POLYMAT
- University of the Basque Country UPV/EHU
- Kimika Aplikatua saila
- Kimika Zientzien Fakultatea
- Joxe Mari Korta Zentroa
| | - Nicholas Ballard
- POLYMAT
- University of the Basque Country UPV/EHU
- Kimika Aplikatua saila
- Kimika Zientzien Fakultatea
- Joxe Mari Korta Zentroa
| | - Laurent Billon
- Université de Pau & des Pays de l'Adour
- E2S UPPA
- CNRS
- IPREM-UMR 5254
- 64000 Pau
| | - José M. Asua
- POLYMAT
- University of the Basque Country UPV/EHU
- Kimika Aplikatua saila
- Kimika Zientzien Fakultatea
- Joxe Mari Korta Zentroa
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31
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Zhang Y, Cunningham MF, Dubé MA. Modification of Adhesive and Latex Properties for Starch Nanoparticle‐Based Pressure Sensitive Adhesives. MACROMOL REACT ENG 2019. [DOI: 10.1002/mren.201900023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yujie Zhang
- Department of Chemical and Biological EngineeringCentre for Catalysis Research and InnovationUniversity of Ottawa 161 Louis Pasteur Pvt. Ottawa Ontario K1N 6N5 Canada
| | - Michael F. Cunningham
- Department of Chemical EngineeringQueen's University 99 University Ave Kingston Ontario K7L 3N6 Canada
| | - Marc A. Dubé
- Department of Chemical and Biological EngineeringCentre for Catalysis Research and InnovationUniversity of Ottawa 161 Louis Pasteur Pvt. Ottawa Ontario K1N 6N5 Canada
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32
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Yuan L, Wang Z, Li Y, Wu T. Reusable dry adhesives based on ethylene vinyl acetate copolymer with strong adhesion. J Appl Polym Sci 2018. [DOI: 10.1002/app.47296] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Lifang Yuan
- Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Zhiwei Wang
- Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Yingqi Li
- Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Tianzhun Wu
- Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
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33
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Badía A, Movellan J, Barandiaran MJ, Leiza JR. High Biobased Content Latexes for Development of Sustainable Pressure Sensitive Adhesives. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03354] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Adrián Badía
- POLYMAT, University of the Basque Country UPV-EHU, Kimika Aplikatua Saila, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Julie Movellan
- POLYMAT, University of the Basque Country UPV-EHU, Kimika Aplikatua Saila, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - María Jesús Barandiaran
- POLYMAT, University of the Basque Country UPV-EHU, Kimika Aplikatua Saila, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Jose Ramon Leiza
- POLYMAT, University of the Basque Country UPV-EHU, Kimika Aplikatua Saila, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
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34
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Zhang X, Liu H, Yue L, Bai Y, He J. Fabrication of acrylic pressure-sensitive adhesives containing maleimide for heat-resistant adhesive applications. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2542-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Moon H, Jeong K, Kwak MJ, Choi SQ, Im SG. Solvent-Free Deposition of Ultrathin Copolymer Films with Tunable Viscoelasticity for Application to Pressure-Sensitive Adhesives. ACS APPLIED MATERIALS & INTERFACES 2018; 10:32668-32677. [PMID: 30175915 DOI: 10.1021/acsami.8b10009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
A new fabrication method for an ultrathin (500 nm thick) pressure-sensitive adhesive (PSA) was demonstrated by utilizing a series of in situ cross-linked viscoelastic copolymer films. Viscoelastic films composed of poly(2-hydroxyethyl acrylate- co-2-ethylhexyl acrylate) were synthesized successfully in a one-step manner by an initiated chemical vapor deposition (iCVD) process, where free-radical polymerization is triggered in the vapor phase either by heat or UV, or a combination of both. In particular, the photoinitiated chemical vapor deposition method generated a highly cross-linked polymer film, whereas cross-linking of the copolymer film was suppressed greatly in the conventional thermal iCVD method. A combination of thermal and photoinitiated chemical vapor deposition could regulate the cross-linking density of the copolymer films. We controlled the cross-linking density of the copolymer films to exhibit a viscoelastic property so that they would readily adhere to various kinds of substrates with only 500 nm thick copolymer PSA. The adhesion performance of the PSA was systematically optimized by tuning the copolymer composition as well as the cross-linking density, and consequently a high shear strength of more than 85.2 ± 5 N/cm2 was achieved despite the 500 nm thickness. In addition, the PSA was completely transparent. We expect that the ultrathin PSAs developed in this work will be utilized widely for the realization of various soft electronic devices, which usually require strong adhesion, tunable viscoelastic properties, and optical transparency.
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Affiliation(s)
- Heeyeon Moon
- Department of Chemical and Biomolecular Engineering, KI for NanoCentury , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
| | - Kihoon Jeong
- Department of Chemical and Biomolecular Engineering, KI for NanoCentury , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
| | - Moo Jin Kwak
- Department of Chemical and Biomolecular Engineering, KI for NanoCentury , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
| | - Siyoung Q Choi
- Department of Chemical and Biomolecular Engineering, KI for NanoCentury , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
| | - Sung Gap Im
- Department of Chemical and Biomolecular Engineering, KI for NanoCentury , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
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Wang S, Shuai L, Saha B, Vlachos DG, Epps TH. From Tree to Tape: Direct Synthesis of Pressure Sensitive Adhesives from Depolymerized Raw Lignocellulosic Biomass. ACS CENTRAL SCIENCE 2018; 4:701-708. [PMID: 29974065 PMCID: PMC6026785 DOI: 10.1021/acscentsci.8b00140] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Indexed: 05/21/2023]
Abstract
We report a new and robust strategy toward the development of high-performance pressure sensitive adhesives (PSAs) from chemicals directly obtained from raw biomass deconstruction. A particularly unique and translatable aspect of this work was the use of a monomer obtained from real biomass, as opposed to a model compound or lignin-mimic, to generate well-defined and nanostructure-forming polymers. Herein, poplar wood depolymerization followed by minimal purification steps (filtration and extraction) produced two aromatic compounds, 4-propylsyringol and 4-propylguaiacol, with high purity and yield. Efficient functionalization of those aromatic compounds with either acrylate or methacrylate groups generated monomers that could be easily polymerized by a scalable reversible addition-fragmentation chain-transfer (RAFT) process to yield polymeric materials with high glass transition temperatures and robust thermal stabilities, especially relative to other potentially biobased alternatives. These lignin-derived compounds were used as a major component in low-dispersity triblock polymers composed of 4-propylsyringyl acrylate and n-butyl acrylate (also can be biobased). The resulting PSAs exhibited excellent adhesion to stainless steel without the addition of any tackifier or plasticizer. The 180° peel forces were up to 4 N cm-1, and tack forces were up to 2.5 N cm-1, competitive with commercial Fisherbrand labeling tape and Scotch Magic tape, demonstrating the practical significance of our biomass-derived materials.
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Affiliation(s)
- Shu Wang
- Department
of Chemical & Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Li Shuai
- Center
for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Basudeb Saha
- Center
for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Dionisios G. Vlachos
- Department
of Chemical & Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
- Center
for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Thomas H. Epps
- Department
of Chemical & Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
- Department
of Materials Science & Engineering, University of Delaware, Newark, Delaware 19716, United States
- E-mail:
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Hao L, Yegin C, Chen IC, Oh JK, Liu S, Scholar E, Zhang L, Akbulut M, Jiang B. pH-Responsive Emulsions with Supramolecularly Assembled Shells. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00984] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Li Hao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, United States
| | - Cengiz Yegin
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
| | - I-Cheng Chen
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, United States
| | - Jun Kyun Oh
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, United States
| | - Shuhao Liu
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
| | - Ethan Scholar
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, United States
| | - Luhong Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Mustafa Akbulut
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, United States
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
- Texas A&M Energy Institute, Texas A&M University, College Station, Texas 77843-3372, United States
| | - Bin Jiang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
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Zhang H, Yang Y, Shen M, Shang S, Song J, Jiang J, Song Z. Soybean oil-based thermoset reinforced with rosin-based monomer. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0618-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Hao L, Yegin C, Talari JV, Oh JK, Zhang M, Sari MM, Zhang L, Min Y, Akbulut M, Jiang B. Thermo-responsive gels based on supramolecular assembly of an amidoamine and citric acid. SOFT MATTER 2018; 14:432-439. [PMID: 29261211 DOI: 10.1039/c7sm01592e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this work, we report the formation of a novel, aqueous-based thermo-responsive, supramolecular gelling system prepared by a convenient and efficient self-assembly of a long-chain amino-amide and citric acid. To determine the viscosity behavior and to gain insights into the gelation mechanism, a complementary combination of techniques, including Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), dynamic light scattering (DLS), and sinusoidal oscillatory tests, were used. The supramolecular gelator exhibited remarkably reversible sol-gel transitions induced by temperature at 76 °C. At a concentration of 5 wt%, the zero-frequency viscosity of the supramolecular system increased by about four orders of magnitude (from 4.2 to 12 563 Pa s) by changing the temperature from 23 °C to 76 °C. The viscous nature of the supramolecular gel could be preserved up to 90 °C. The synergistic combination of the hydrogen bonding between amino and carboxylic acid groups and the electrostatic interactions arising from the protonation of the amino-group and the deprotonation of carboxylic acid groups enhanced at higher temperatures is presumably responsible for the thermo-responsive behavior. We anticipate that these supramolecular gelators can be beneficial in various applications such as hydrogel scaffolds for regenerative medicine, personal care products and cosmetics, and enhanced oil recovery as viscosity modifiers.
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Affiliation(s)
- Li Hao
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843-3122, USA.
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Baek SS, Hwang SH. Preparation of biomass-based transparent pressure sensitive adhesives for optically clear adhesive and their adhesion performance. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.04.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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41
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Optimization of Soybean Oil Based Pressure-Sensitive Adhesives Using a Full Factorial Design. J AM OIL CHEM SOC 2017. [DOI: 10.1007/s11746-017-2966-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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42
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Green Emulsion Polymerization Technology. POLYMER REACTION ENGINEERING OF DISPERSED SYSTEMS 2017. [DOI: 10.1007/12_2017_8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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43
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Llevot A. Sustainable Synthetic Approaches for the Preparation of Plant Oil-Based Thermosets. J AM OIL CHEM SOC 2016. [DOI: 10.1007/s11746-016-2932-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Chen JH, Zhao Q, Wang Y, Luo F, Shen L, Wu K, Liang LY, Lu M. Improvement in mechanical properties and thermal stability of solvent-based pressure-sensitive adhesives based on triazine heterocyclic monomer. J Appl Polym Sci 2015. [DOI: 10.1002/app.43281] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jun Hua Chen
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Qiang Zhao
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Ying Wang
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
- Key Laboratory of Polymer Materials for Electronics; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
| | - Fubin Luo
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Lu Shen
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
- Key Laboratory of Polymer Materials for Electronics; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
| | - Kun Wu
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
| | - Li Yan Liang
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
| | - ManGeng Lu
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
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45
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Wojtecki RJ, Nelson A. Small changes with big effects: Tuning polymer properties with supramolecular interactions. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27940] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rudy J. Wojtecki
- IBM Almaden Research Center; 650 Harry Road San Jose California 95120
| | - Alshakim Nelson
- IBM Almaden Research Center; 650 Harry Road San Jose California 95120
- Department of Chemistry; University of Washington; Seattle Washington 98195
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46
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Peres GL, Leite DC, Silveira NPD. Ultrasound effect on molecular weight reduction of amylopectin. STARCH-STARKE 2015. [DOI: 10.1002/star.201400230] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Gisele Louro Peres
- Bio and Macromolecules; Laboratory of Molecular Dynamics and Instrumentation; Institute of Chemistry; Federal University of Rio Grande do Sul; Porto Alegre Brazil
| | - Daiani Canabarro Leite
- Bio and Macromolecules; Laboratory of Molecular Dynamics and Instrumentation; Institute of Chemistry; Federal University of Rio Grande do Sul; Porto Alegre Brazil
| | - Nadya Pesce da Silveira
- Bio and Macromolecules; Laboratory of Molecular Dynamics and Instrumentation; Institute of Chemistry; Federal University of Rio Grande do Sul; Porto Alegre Brazil
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Abstract
This paper reports the synthesis of catechol-functionalized thiol–ene networks as photocurable adhesives, where adhesive interactions are derived from 4-allylpyrocatechol – an alkene readily obtained from Syzygium aromaticum flower buds (clove oil).
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Affiliation(s)
- Brian R. Donovan
- School of Polymers and High Performance Materials
- The University of Southern Mississippi
- Hattiesburg, USA
| | - Jared S. Cobb
- School of Polymers and High Performance Materials
- The University of Southern Mississippi
- Hattiesburg, USA
| | - Ethan F. T. Hoff
- School of Polymers and High Performance Materials
- The University of Southern Mississippi
- Hattiesburg, USA
| | - Derek L. Patton
- School of Polymers and High Performance Materials
- The University of Southern Mississippi
- Hattiesburg, USA
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