Review
Chemistry, Physical
Carmelo Corsaro, Giulia Neri, Antonio Santoro, Enza Fazio
Summary: This article introduces the advantages and challenges of acrylate and methacrylate polymers, focusing on their applications in medical, electronic, food packaging, and environmental remediation fields. It also discusses the issue of their recyclability and describes the most influential strategies for recyclable composites based on acrylic polymers.
Article
Polymer Science
Saskia J. Boardman, Adam S. Hayward, Neil J. Lant, Renae D. Fossum, Paul D. Thornton
Summary: This study focuses on dye transfer inhibitors added to detergents to prevent color transfer during laundry. The results show that these inhibitors can effectively block the deposition of indigo dye on various types of fibers even at low concentrations, offering promising potential for inclusion in laundry detergent formulations.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Review
Pharmacology & Pharmacy
Kannan Badri Narayanan, Rakesh Bhaskar, Sung Soo Han
Summary: Nanogels (NGs), a significant nanoplatform with properties of both hydrogels and nanoparticles, have been extensively used for controlled/sustained delivery of therapeutic agents in biomedical and healthcare applications. This review summarizes the synthesis and functionalization strategies of NGs and highlights their recent advances in various biomedical fields such as cancer theranostics, immunotherapy, sensing, and tissue engineering.
Article
Polymer Science
Vaidyanathan Sethuraman, David Zheng, David C. Morse, Kevin D. Dorfman
Summary: In this study, we use coarse-grained molecular dynamics to investigate the effect of polydispersity on the adsorption of polydisperse bulk polyanionic chains onto a monodisperse polycationic brush. Our simulations show that the influence of polydispersity depends on the excess of cationic chains. When the cationic chains are in excess, polydispersity has a negligible effect on the adsorption behavior. However, when the polyanionic chains are in excess, polydispersity substantially decreases the fraction of chains adsorbed into the brush while increasing the number of monomers adsorbed.
Article
Chemistry, Multidisciplinary
Adriana Sierra-Romero, Katarina Novakovic, Mark Geoghegan
Summary: A reversible water-based electrostatic adhesive has been developed, with intermediate bond strength between pressure-sensitive and structural adhesives, suitable for large-scale recycling and dismantling.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Review
Polymer Science
Miryam Criado-Gonzalez, Carmen Mijangos, Rebeca Hernandez
Summary: The layer-by-layer assembly of natural polymers is an effective bottom-up technique with multiple advantages, making it useful for building advanced multilayer polymer structures in various fields such as biomedicine, energy, and optics.
Article
Polymer Science
Pengfei Jie, Jiarui Du, Wei Tan, Jiyu Tang, Feng Zhang, Fengyu Qu
Summary: The study investigates the impact of cross-linking degree on proton-conducting properties by preparing different Schiff-based networks with varying cross-linking degrees and incorporating acid carriers into composites for new proton-conducting hybrid membranes. Results show that the cross-linking degree significantly affects proton conductivity, with H2SO4-incorporated SNW-M displaying the highest proton conductivity among the samples.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Article
Polymer Science
Wanjie Luo, Lulu Wang, Ruijiang Feng, Chongfeng Zhao, Jilin Wang, Tianzhou Cai
Summary: A series of composite anion exchange membranes were prepared by copolymerizing NVF and DVB, with membranes containing 95% NVF showing the highest mechanical properties and conductivity. The conductivity of the membranes decreased and weight loss occurred in NaOH solution, but the composite membranes showed good permeability to methanol.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Article
Polymer Science
Hui Wang, Haoran Ke, Jinhuo Wang, Fei Yan, Xiaodong Cui, Yizhe Chen
Summary: Experimental and molecular dynamics simulation methods were used to explore the effect of ultrasonic vibration on solid polymer electrolytes. Results showed that ultrasonic treatment significantly increased the ionic conductivity by promoting dissociation of lithium salt and providing more space for Li+ ions transmission.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Review
Chemistry, Multidisciplinary
Pooyan Makvandi, Sidra Iftekhar, Fabio Pizzetti, Atefeh Zarepour, Ehsan Nazarzadeh Zare, Milad Ashrafizadeh, Tarun Agarwal, Vinod V. T. Padil, Reza Mohammadinejad, Mika Sillanpaa, Tapas Kumar Maiti, Giuseppe Perale, Ali Zarrabi, Filippo Rossi
Summary: The inert nature of most commercial polymers and nanomaterials limits their applications in various industrial fields, which can be solved by surface modifications to improve physicochemical and biological properties. Polymer functionalization allows for specific moieties and conjugate molecules to be grafted onto surfaces, enhancing material performances. Further research is needed on cell-polymer interactions, nanosafety, and industrial scale manufacturing to fully understand the advantages and challenges of polymer functionalization.
ENVIRONMENTAL CHEMISTRY LETTERS
(2021)
Article
Nanoscience & Nanotechnology
Bumjun Kim, Dawei Zhang, Madeleine S. Armstrong, Istvan Pelczer, Robert K. Prud'homme
Summary: This study investigates the use of methacrylate-based anionic copolymers (MACs) as stabilizers for nanoparticles and their impact on nanoparticle assembly. The size of the nanoparticles can be controlled by adjusting the degree of neutralization, ionic strength, total mass concentration, and the core-to-MAC ratio. The size of the nanoparticles is determined by the volume of hydrophilic domains on the surface relative to the volume of hydrophobic domains in the core. The results of this study are applicable to both high-molecular-weight polymers and small-molecule drugs.
ACS APPLIED NANO MATERIALS
(2022)
Review
Polymer Science
Partha Sikdar, Tanvir Mahady Dip, Avik K. Dhar, Maitry Bhattacharjee, Md. Saiful Hoque, Solaiman Bin Ali
Summary: This review paper outlines the recent advances of polyurethanes (PUs) in functional textiles, intelligent functionality, and medical applications. It provides a comprehensive discussion of the diverse structure and responsiveness of PUs under various conditions, as well as future challenges and research opportunities.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Review
Chemistry, Physical
Litzy L. Garcia-Faustino, Stephen M. Morris, Steve J. Elston, Yunuen Montelongo
Summary: This article provides a comprehensive overview of the recent trends in functionalized polymers for sensor applications. It discusses the incorporation of functional groups into nanostructured materials and explores various detection targets such as proteins, carbohydrates, ions, and DNA. This work serves as a valuable reference for the development of polymer-based sensing technologies.
Article
Polymer Science
Andre Rangel, Tuan Ngoc Nguyen, Christophe Egles, Veronique Migonney
Summary: ACL ruptures can be career-ending for professional athletes, but the recovery process is equally painful for the general population. Combining biodegradation and bioactivity could enhance the effectiveness of artificial ligaments.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Review
Chemistry, Multidisciplinary
Francisco G. Blanco, Natalia Hernandez, Virginia Rivero-Buceta, Beatriz Maestro, Jesus M. Sanz, Aranzazu Mato, Ana M. Hernandez-Arriaga, M. Auxiliadora Prieto
Summary: Bacterial biopolymers are naturally occurring materials that can be produced from renewable sources and have diverse chemical structures. They have gained substantial interest in the biomedical field, particularly bacterial cellulose, polyhydroxyalkanoates, and gamma-polyglutamic acid, which are suitable for nanoscale biomedical applications due to their versatility and unique properties. Their production processes can be sustainable and their properties can be further enhanced for biomedical nanomaterial applications through chemical and biotechnological approaches.
Article
Chemistry, Applied
Lu-Hui Wang, Guo-Qing Huang, Tong-Cheng Xu, Jun-Xia Xiao
FOOD HYDROCOLLOIDS
(2019)
Article
Biochemistry & Molecular Biology
Jun-Xia Xiao, Lu-Hui Wang, Tong-Cheng Xu, Guo-Qing Huang
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2019)
Article
Chemistry, Applied
Xin Sun, Jun-Xia Xiao, Guo-Qing Huang
FOOD HYDROCOLLOIDS
(2019)
Article
Biochemistry & Molecular Biology
Zhen-Zhen Xu, Guo-Qing Huang, Tong-Cheng Xu, Li-Na Liu, Jun-Xia Xiao
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2019)
Article
Biochemistry & Molecular Biology
Guo-Qing Huang, Hai-Ou Wang, Feng-Wu Wang, Yan-Li Du, Jun-Xia Xiao
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2020)
Article
Chemistry, Physical
Cui-Ping Zhu, Hui-Hui Zhang, Guo-Qing Huang, Jun-Xia Xiao
Summary: The research found that the WPI-LMP coacervates prepared under specific pH conditions can serve as a food-grade high internal phase Pickering emulsion stabilizer with good stability and emulsification ability. Factors such as stabilizer concentration, ionic strength, and pH value all have an impact on the formation of HIPEs.
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
(2021)
Article
Materials Science, Biomaterials
Guo-Qing Huang, Zhi-Kai Zhang, Ling-Yun Cheng, Jun-Xia Xiao
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2019)
Article
Chemistry, Physical
Zhi-Kai Zhang, Jun-Xia Xiao, Guo-Qing Huang
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2020)
Article
Chemistry, Physical
Hui-Hui Zhang, Guo-Qing Huang, Xin Geng, Jing Teng, Jun-Xia Xiao
Summary: The interaction between ovalbumin (OVA) and high methoxyl pectin (PEC) was found to result in coacervation at different pH levels, with hydrophobic interaction playing an important role in their complexation. The solubility of resultant coacervates depended on their mass ratio, and the association between OVA and PEC induced structural changes in OVA.
COLLOID AND POLYMER SCIENCE
(2021)
Article
Chemistry, Physical
Ya-Qian Cao, Guo-Qing Huang, Xiao-Dan Li, Li-Ping Guo, Jun-Xia Xiao
Summary: The study demonstrates that CMKGM can coacervate with OVA to form complexes within a certain pH range, with higher OVA to CMKGM mass ratios leading to insoluble coacervates and lower ratios forming soluble complexes. In addition, NaCl can suppress the interaction between the two and resuspend their coacervates.
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
(2022)
Article
Agriculture, Multidisciplinary
Hui-Juan Ge, Zhi-Kai Zhang, Jun-Xia Xiao, Hai-Gang Tan, Guo-Qing Huang
Summary: CGM is a potential new source of LPP, and its ultrafiltered and decolored hydrolysate could be used to develop new antihypertensive functional foods.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2022)
Article
Chemistry, Applied
Yang Yu, Shi-Yu Li, Tong-Cheng Xu, Guo-Qing Huang, Jun-Xia Xiao
Summary: The interaction between zein and propylene glycol alginate (PGA) in aqueous ethanol was studied for fabricating zein-based nanoparticles. Electrostatic attraction was observed between the two polyelectrolytes in aqueous ethanol. The interaction was not affected by temperature but weakened at high biopolymer concentrations. The optimum conditions for zein/PGA nanoparticle formation were determined to be pH 5.0, zein to PGA mass ratio 2:1, total solid concentration 0.2% (w/v), and ethanol concentration 70% (v/v) in the absence of salts. The self-assembly in 70% ethanol was found to be a feasible method for fabricating zein/PGA nanoparticles with homogeneous structure and enhanced stability.
FOOD HYDROCOLLOIDS
(2023)
Article
Chemistry, Applied
Yan-Wei Liu, Qing-Hao Li, Guo-Qing Huang, Jun-Xia Xiao
Summary: The complexation between Aspergillus oryzae lipase (AOL) and chitosan (CS) was investigated, and the strongest interaction occurred at pH 5.5. Both electrostatic attraction and hydrophobic interaction played a dominant role. Compared to free AOL, the interaction with CS changed its tertiary structure and retained higher lipase activity at pH 3.0-9.0 and temperatures 35-75 degrees C.
FOOD HYDROCOLLOIDS
(2023)
Article
Engineering, Chemical
Qing-Hao Li, Shi-Yu Li, Wei-Kang Yu, Jun-Xia Xiao, Guo-Qing Huang
Summary: This study compares the 3D printing performance of high internal phase Pickering emulsions (HIPEs) stabilized by different protein-polysaccharide complexes, including gelatin-gum Arabic, whey protein-gum Arabic, ovalbumin-gum Arabic, and ovalbumin-pectin. It was found that the HIPE stabilized by ovalbumin-pectin exhibited the highest viscoelasticity and hardness, and could print complex flowerpot geometries. Optimization showed that phase separation at pH 3.5 and 50 degrees C improved the wettability of the complex. The internal phase fraction and complex concentration greatly influenced the strength and self-supporting ability of the HIPE, with a soybean oil fraction of 77% and complex concentration of 1.0% resulting in the highest viscosity recovery of 96% in thixotropy tests. The optimized HIPE could print complex flowerpot and hollow cylinder geometries, making it a potential 3D printing ink for the food industry.
JOURNAL OF FOOD ENGINEERING
(2023)
Article
Biochemistry & Molecular Biology
Lu-Hui Wang, Jun-Xia Xiao, Xiao-Dan Li, Guo-Qing Huang
Summary: Curcumin was entrapped in multilayered emulsions for improved stability and bioavailability. The emulsions showed stable release patterns with CMKGM coating leading to increased curcumin absorption in the gastrointestinal tract. In vivo studies demonstrated a 4-fold increase in bioavailability compared to free curcumin.