Article
Chemistry, Applied
Bei He, Jingbo Ai, Shi Qi, Junli Ren, Lihong Zhao, Chuanfu Liu, Huiming Fan
Summary: This article introduces a nondestructive protection and deacidification method for acidic paper documents using highly stable nano magnesium oxide (MgO) organic coatings. The preparation and properties of the coatings are discussed in detail through experimental and computational studies. The results show that the coatings can be evenly deposited on the paper, with little impact on the clarity of writing, while providing good alkaline reserves and anti-mold performance.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Food Science & Technology
Pankaj Koirala, Nilesh Prakash Nirmal, Weerapong Woraprayote, Wonnop Visessanguan, Yash Bhandari, Nurul Ulfah Karim, Mahmud Ab Rashid Nor-Khaizura, Furkan Turker Saricaoglu
Summary: Seafood is a valuable market product known for its nutrition and digestible protein, but it is susceptible to deterioration and oxidation. Various strategies, including nanotechnology, have been used to extend the shelf life of seafood products. This review discusses the use of nanotechnology in edible films and coatings, summarizing the quality changes in seafood products, the biopolymers used, and the nanotechnology approaches. It also examines the effects of nano-engineered edible films and coatings on the antioxidant and antimicrobial control, as well as safety, regulatory issues, and future prospects.
FOOD PACKAGING AND SHELF LIFE
(2023)
Article
Food Science & Technology
Lili Yang, Hua Yang, Wenting Hao, Yingchang Li, Qiuying Li, Tong Sun
Summary: The study modified chitosan coatings with in situ modification nano-CaCO3 and nano-TiO2 to enhance their tensile strength and elongation at break, increase carbon dioxide permeability, disrupt bacterial cell membranes, and inhibit the growth and reproduction of Shewanella putrefaciens and Pseudomonas aeruginosa. It shows potential for application in the preservation of aquatic products.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Environmental Sciences
Ashton W. Merck, Khara D. Grieger, Jennifer Kuzma
Summary: The use of nanotechnology and engineered nanomaterials in food and agriculture (nano-agrifoods) can have benefits but also risks. Responsible innovation (RI) is an emerging best practice that helps align research with societal needs. This article discusses the need for RI in nano-agrifoods and how it can be institutionalized more effectively in the United States.
ENVIRONMENTAL SCIENCE & POLICY
(2022)
Article
Chemistry, Physical
Ayoub Ouarga, Noureddine Lebaz, Mohamad Tarhini, Hassan Noukrati, Allal Barroug, Abdelhamid Elaissari, Hicham Ben Youcef
Summary: This article introduces the applications of smart materials based on the self-healing concept in various fields such as buildings, batteries, and coatings. Currently, the most investigated and widely applied technique is the extrinsic self-healing method, and the preparation of microcapsules is a key step in this process. The review evaluates the advantages and limitations of different micro/nano encapsulation processes and discusses the challenges, recent proof-of-concepts, and future trends.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Article
Chemistry, Applied
Stefano Rossi, Matteo Simeoni, Alberto Quaranta
Summary: Commercial pigments belonging to different classes of smart materials, including photochromic and thermochromic pigments, were chemically analyzed and incorporated into epoxy binders to produce smart paints. The optical properties of the coatings were analyzed, and their behavior in different working conditions and under UV-B degradation was studied. The pigments partially degraded, but the epoxy binder protected them from further degradation and ensured the functionality of the system.
Review
Chemistry, Physical
Ting Zhou, Honghai Liu
Summary: This article summarizes the methods of wood cell wall modification and proposes prospects for future development, including innovation of modifiers and improvement of cell wall permeability, application directions of cell wall structures, and the use of nano-technologies in cell wall modification.
Review
Chemistry, Multidisciplinary
Wei Wang, Ping-Fan Li, Rui Xie, Xiao-Jie Ju, Zhuang Liu, Liang-Yin Chu
Summary: Smart polymeric materials that can respond to environmental stimuli and dynamically adjust their physico-chemical characteristics have gained significant attention in various fields. The combination of micro-/nano-structures and molecular design offers promising opportunities for the development of advanced smart polymeric materials. This review highlights recent progress in the design and fabrication of smart polymeric materials that incorporate micro-/nano-structures and molecular design to achieve desired functions. Various examples, including smart hydrogels, gating membranes, gratings, milli-particles, micro-particles, and microvalves, are discussed, emphasizing the interplay between their micro-/nano-structures and responsive properties for practical applications. The review concludes with perspectives on the current challenges and future opportunities in the development of micro-/nano-structured smart polymeric materials.
ADVANCED MATERIALS
(2022)
Review
Chemistry, Medicinal
He Ma, Zhenxiang Pan, Bingjie Lai, Chunfang Zan, He Liu
Summary: From a clinical perspective, local anesthetics have widespread application in various medical procedures. However, traditional local anesthetic agents have limitations such as neurotoxicity and short duration of action. Nanotechnology-based drug delivery systems have emerged as a promising solution to enhance drug release and prolong the effects of local anesthetics with reduced systemic toxicity.
DRUG DESIGN DEVELOPMENT AND THERAPY
(2023)
Review
Energy & Fuels
Deepa Thomas, R. Reshmy, Eapen Philip, Raveendran Sindhu, Sarah B. Ulaeto, Arivalagan Pugazhendhi, Mukesh Kumar Awasthi
Summary: Metal corrosion is a major challenge faced by materials scientists, and organic coatings are commonly used to protect against it. Smart coatings are capable of reacting to environmental changes, repairing flaws, and offering better corrosion resistance compared to traditional coatings. This review discusses various types of smart organic coatings and their applications.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Article
Chemistry, Multidisciplinary
S. Ganeshkumar, Amit Kumar, J. Maniraj, Y. Suresh Babu, Alok Kumar Ansu, Ashish Goyal, Iman Kareem Kadhim, Kuldeep K. Saxena, Chander Prakash, Reem Altuijri, M. Ijaz Khan, Ahmed M. Hassan
Summary: Nano-scale multi-layered composite coatings have the potential to improve cutting tool performance by providing wear protection, heat dissipation, reducing friction, and heat. This review explores the potential benefits of these coatings and discusses future research directions.
ARABIAN JOURNAL OF CHEMISTRY
(2023)
Article
Multidisciplinary Sciences
Panpan Li, Ling Liao, Zhiwei Fang, Gehong Su, Zhaoyu Jin, Guihua Yu
Summary: Despite the success of modern chemistry in providing affordable fertilizers, ineffective nitrogen management has led to pollution and climate change. A copper single-atom electrocatalyst-based aerogel (Cu SAA) with multiscale structure and impressive efficiency for NH3 synthesis and sensing performance has been developed. This Cu SAA enables precise control and conversion of nitrate to ammonia, facilitating accurate regulation of fertilizer ratios and represents a forward step toward sustainable nutrient/waste recycling in agriculture.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2023)
Editorial Material
Oncology
Kai Huang, Xiaoxuan Liu, Gang Han, Yubin Zhou
Summary: Chimeric antigen receptor (CAR) T cell-based immunotherapy has shown promising results in cancer treatment, but safety issues and lack of strict antigen specificity still exist. The combination of nanotechnology, optogenetics, and immunoengineering can potentially develop controllable CAR T cells for personalized therapy.
CLINICAL AND TRANSLATIONAL MEDICINE
(2022)
Review
Plant Sciences
Kari Vinzant, Mohammad Rashid, Mariya V. V. Khodakovskaya
Summary: The use of nanotechnology in agriculture is still in its early stages but shows promise for improving efficiency. Nanoparticles offer solutions for depleted soils, controlled release of agrochemicals, and gene editing in plants. However, there are concerns about environmental contamination and the complexity of soil-NP interactions. It is preferable for biodegradable, non-toxic, cost-effective, and sustainably manufactured nanoparticles to be used at this stage. This mini-review discusses promising organic nanomaterials for agricultural enhancement and optimization.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Suter Kiplagat Evans, Omwoyo Nyaigoti Wesley, Lawrence Koech, Simphiwe Maurice Nelana, Hilary Limo Rutto
Summary: This study focuses on the modification of cellulosic materials using magnetic iron oxide nanoparticles. The nanoparticles were synthesized through co-precipitation and incorporated onto chemically purified cellulose and cellulose nanocrystals. The resulting composites exhibited improved crystal, thermal, and surface properties. The surface-modified cellulose materials showed excellent sorption surface properties and could be used in various industrial processes.
Review
Engineering, Civil
Sen Du, Michelle Akin, Dave Bergner, Gang Xu, Xianming Shi
Summary: Winter roadway operations are vital for state, provincial, and local transportation agencies in cold regions, aiming to ensure safety and mobility through the effective use of materials and mechanical removal. The commonly used materials include salt, deicers, additives, and abrasives.
CANADIAN JOURNAL OF CIVIL ENGINEERING
(2022)
Review
Engineering, Multidisciplinary
Liang Fan, Xianming Shi
Summary: Reinforcement corrosion is a major threat to the service life of RC structures, and various monitoring techniques have been categorized into five main types based on sensing principles and key characteristics. Future research should focus on aspects such as spatial resolution, sensor selection, and cost-efficiency.
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL
(2022)
Article
Construction & Building Technology
Dong Lu, Xianming Shi, Jing Zhong
Summary: Carbon nanotubes (CNTs) and graphene oxide (GO) are commonly used carbon-based materials for modifying cementitious materials. This study discovered that unzipped carbon nanotubes (UCNTs) can significantly enhance the compressive and flexural strengths of cement paste, outperforming CNTs and GO. The outstanding reinforcement efficiency of UCNTs is attributed to their abundant surface chemistry similar to GO, as well as their one-dimensionality and bending stiffness similar to pristine CNTs.
CEMENT & CONCRETE COMPOSITES
(2022)
Article
Construction & Building Technology
Xiaonan Wang, Decheng Feng, Jing Zhong, Xianming Shi
Summary: Research shows that adding an appropriate amount of rGO to cement can significantly enhance the compressive and flexural strength of cement paste. However, both too low and too high concentrations of rGO may decrease certain mechanical properties of the cement paste. Due to water depletion caused by cement hydration, rGO aggregation in the pore solution is inevitable even at lower concentrations.
MATERIALS AND STRUCTURES
(2022)
Article
Materials Science, Multidisciplinary
Zhipeng Li, Zhigang Zhang, Ming-en Fei, Xianming Shi
Summary: Used face masks resulting from the COVID-19 pandemic are being transformed into microfibers for use in cementitious composites, offering a potential solution to the environmental risk posed by their disposal. By treating the recycled mask fibers with a graphene oxide solution, the interfacial transition zone between the fibers and cement paste matrix is improved. This study demonstrates the feasibility of upcycling waste masks in the concrete industry and presents a new strategy for their disposal.
Article
Construction & Building Technology
Zhigang Zhang, Zhipeng Li, Jialuo He, Xianming Shi
Summary: The addition of nanosilica can improve the self-healing performance of high-strength engineered cementitious composite (ECC) by densifying the matrix and strengthening the bond between fibers and the matrix. The nano-modified mixtures exhibit enhanced mechanical properties, reduced crack widths, and facilitate the autogenous self-healing process of ECC.
CEMENT & CONCRETE COMPOSITES
(2023)
Article
Construction & Building Technology
Dong Lu, Xianming Shi, Jing Zhong
Summary: This study investigates the interaction between carbon nanotubes (CNTs) and cement using CNT fibers as a platform. The findings reveal that oxidation treatment and graphene oxide (GO) nanocoating significantly enhance the interfacial bond strength between CNT and cement. Moreover, the observation of a continuous crystalline domain of calcium-silicate-hydrate (C-S-H) anchored to the GO nanosheets provides direct evidence for the seeding effect of GO on cement hydration.
CEMENT & CONCRETE COMPOSITES
(2022)
Article
Construction & Building Technology
Dong Lu, Xianming Shi, Jing Zhong
Summary: This study demonstrates a low-cost, simple, and targeted approach to improve the interfacial transition zone (ITZ) of cement mortar and concrete using sand particles pre-saturated in a graphene oxide dispersion. The use of this approach significantly increased compressive and flexural strengths, reduced porosity, and enhanced hydration product formation in the ITZ region.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Construction & Building Technology
Dong Lu, Xianming Shi, Hong S. Wong, Zhenliang Jiang, Jing Zhong
Summary: This study proposes an efficient method for developing smart sensing composites through nano-surface engineering of sand. The use of conductive aggregates in mortars demonstrates outstanding electrical conductivity and resistivity change under cyclic compressive loading, along with minor benefits such as enhanced flowability and reduced water sorptivity, without a substantial reduction in compressive strength.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Engineering, Civil
Yong Deng, Xianming Shi
Summary: This study calibrated feedforward neural networks with particle swarm optimization to predict the rutting performance of asphalt pavement in Idaho. The resulting models provided higher accuracy in rutting predictions compared to traditional mechanistic-empirical models. Various statistical methods were employed to enhance the preprocessing and post-analysis of the PSO-NNs, and the relationship between model accuracy and updating efficiency and number of calibrated parameters was explored.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2022)
Article
Construction & Building Technology
Hui Peng, Yiwei Yang, Yaping Ge, Yicong Li, Xianming Shi
Summary: This study characterized the pore structure of MK-based geopolymer and revealed the quantitative correlation between pore structure and geopolymerization degree. It was found that a denser microstructure can be achieved by increasing the degree of geopolymerization. The liquid/solid ratio and curing temperature also influence the geopolymer microstructure, providing guidance for studying various properties of geopolymer concrete.
JOURNAL OF MATERIALS IN CIVIL ENGINEERING
(2022)
Article
Materials Science, Multidisciplinary
Zhipeng Li, Xianming Shi
Summary: This study demonstrates a synergistic carbon-capture strategy using concrete washout water and biochar to achieve carbon-negative concrete. The strategy captures 22.85 wt% air-borne CO2, forming calcium carbonate on the biochar. The carbon-negative cement paste with 30 wt% CO2-weathered biochar and 70 wt% portland limestone cement achieves compressive strengths of 22.1 MPa and 27.6 MPa at 7-day and 28-day curing, respectively. Microscopic investigation reveals the mechanisms underlying the enhanced strengths of such concrete.
Article
Multidisciplinary Sciences
Yong Deng, Yazhou Zhang, Xianming Shi
Summary: This study investigates the feasibility of artificial intelligence-based finite element model updating in determining pavement internal condition, and focuses on the accuracy and stability of the backcalculated results. The sensitivity of applied pavement responses to the backcalculated condition, the number of applied responses, and the balance between the backcalculated condition and the applied test are found to be of significant importance to achieve accurate and stable results.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
(2023)
Article
Environmental Studies
Chuang Chen, Yong Deng, Mengyan Li, Xianming Shi
Summary: This study demonstrated the use of multiple techniques for big data processing and conducted exploratory analyses to investigate the relationships between climatic factors and asphalt pavement roughness. The results showed that key climatic factors vary in different climate regions. The study captured the regional climate characteristics and distinguished different climate regions through various analysis methods.
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
(2023)
Proceedings Paper
Engineering, Civil
Taiwo O. Akinleye, Amanda K. Hohner, Xianming Shi, Idil Deniz Akin
Summary: Electrochemical techniques have been increasingly used for remediating metal-contaminated fine-grained soils with low hydraulic conductivity. However, their effects on the mechanical and hydraulic properties of treated soils are not fully understood. In this laboratory study, a modified Fenton's reagent was used to remediate a low-plasticity clay, and a moderate correlation between the metal concentrations in the soil and its hydraulic and mechanical behavior was observed.
GEO-CONGRESS 2022: GEOENVIRONMENTAL ENGINEERING; UNSATURATED SOILS; AND CONTEMPORARY TOPICS IN EROSION, SUSTAINABLITY, AND COAL COMBUSTION RESIDUALS
(2022)
Article
Chemistry, Applied
Heena, Komal Sharma, Kamlesh Kumar, Bhargab Das, Raj Kumar
Summary: In this study, holographic films were prepared using an automatic film applicator, and their performance was compared with films prepared by other methods. The results showed that holographic films prepared with the automatic film applicator had higher diffraction efficiency and more uniform thickness, making them suitable for holographic applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Athira S. Vijayan, Antony Joseph, Abey Joseph, T. S. Abhijith, Baiju G. Nair, V. Sajith
Summary: Novel polydopamine functionalized ceria-zirconia nanoparticles filled water-borne epoxy nanocomposite coatings were developed to prevent microbial-induced corrosion of mild steel. The coatings exhibited exceptional anti-biofouling and anti-biocorrosion properties due to the synergistic effect of PDA functionalization and zirconium incorporation, providing significant enhancement in charge transfer resistance and coating resistance.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yudan Yi, Qingyong Sun, Qijun Li, Bi Shi, Ya-nan Wang
Summary: Producing metal-free leather is an effective approach to eliminate Cr pollution and achieve sustainable development of the leather industry. However, current metal-free tanning technologies have limitations in terms of water sorption and charge properties. By using cationic amphiphilic acrylic copolymers (PSD) as retanning agents, the properties of metal-free leather can be significantly improved, including enhanced hydrophobicity, better dye absorption, and excellent filling effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yunqing Xia, Lifen Tong, Xiaofang Feng, Hubing Xiang, Yi He, Xiaobo Liu
Summary: By incorporating functionalized nanofillers, such as polydopamine-modified graphitic carbon nitride and cerium oxide, into epoxy coatings, their corrosion resistance can be improved and their protective period can be extended.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Weineng Lu, Guanhao Ma, Jinqing Qu
Summary: Four novel bis-chalcone-based carbazole derivative photoinitiators were designed and synthesized in this study. Their maximum absorption wavelengths were determined and found to exhibit high molar extinction coefficients. Furthermore, a three-component photoinitiation system including bis-chalcone/iodonium/amine was successfully used to trigger the rapid and efficient photopolymerization of acrylates. The photoinitiators also showed good photo bleaching and biocompatibility, making them suitable for applications such as 3D printing and deep coating curing.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Xingnan Zhou, Shixian Zhang, Yiheng Song, Hongmei Qin, Chuanxi Xiong, Shan Wang, Quanling Yang, Delong Xie, Rong Fan, Dan Chen
Summary: In this study, eco-friendly 3-amino-1,2,4-triazole (ATA) molecules were used to modify graphene oxide (GO) nanosheets for improving the anti-corrosion performance of water-borne epoxy (WEP) coating. The results show that ATA modification enhances the dispersion of GO in the polymer coating and significantly improves the barrier effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Hao Fu, Wei Bing, Xushibojie Liu
Summary: In this study, temperature-sensitive coatings with bacteria-killing and bacteria-releasing functions were prepared on silicone rubber surfaces by UV polymerization and UV photocatalysis. The modified surface exhibited strong and persistent bactericidal effect, inhibiting the formation of bacterial biofilm. Moreover, the smart surface can effectively release bacteria and resist bacterial adhesion through temperature changes. The modified silicone rubber surface showed good biocompatibility without cytotoxicity.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Lee Eyann, Zulkifli Mohamad Ariff, Mohamad Danial Shafiq, Raa Khimi Shuib, Muhamad Sharan Musa
Summary: By investigating the effect of MAA addition on the properties of the WEA core-shell emulsion, film and coating, it was found that MAA can significantly impact the structure and performance of the coatings, and has great potential for applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Jinkyu Choi, Kyung Hoon Min, Byeong Seok Kim, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian
Summary: A novel phosphorus-based flame retardant was designed by incorporating aryl groups, which effectively improved the flame retardancy and mechanical properties of polyurethanes.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Saowaluk Taechutrakul, Thananchai Piroonpan, Beata Paulina Rurarz, Slawomir Kadlubowski, Piotr Ulanski, Wanvimol Pasanphan
Summary: This study proposes the use of nanogels to disperse and stabilize water-insoluble organic pigment particles in water-based inks. The nanogels were prepared using electron beam-induced chemical reactions and showed good dispersion and stabilization properties. The use of nanogels in ink formulation improved the ink's hiding power, lightfastness, and resistance properties.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Shan Wan, Huikai Chen, Bokai Liao, Xingpeng Guo
Summary: In this study, 2-amino-5 mercapto-1,3,4-thiadiazole (ATT) was used as an intercalating agent to prepare ATT/BNNS nanofillers via a liquid-phase assisted ultrasound method. TEM results showed that ATT successfully exfoliated BNNS and reduced agglomeration. The WEP ATT/BNNS coating exhibited the best protective performance under saline immersion due to the combined action of ATT inhibitor and BNNS physical barrier.
PROGRESS IN ORGANIC COATINGS
(2024)
Review
Chemistry, Applied
Lijie Yin, Bo Zhang, Ming Tian, Nanying Ning, Wencai Wang
Summary: This paper reviews the recent progress in the synthesis of bio-based waterborne polyurethanes (BWPU) and focuses on its applications in coatings, adhesives, and antimicrobials. BWPU has attracted much attention due to its good physical and chemical properties, no VOCs emissions, exploitation of renewable substances, and structural design-ability.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yuyang Zhou, Yang Chen, Xinming Cao, Haodong Fu, Yun Li, Yonghui Zhang, Jun Ma, Xin Liu
Summary: This study proposes a strategy to fabricate a high-strength double-layer superhydrophobic actuator, which consists of a metal/glass-based superhydrophobic substrate and a polymer superhydrophobic coating. The coating has high adhesive strength, self-cleaning, anti-ultraviolet irradiation, and anti-stripping properties, along with photothermal and magnetic response capabilities, enabling its application in various fields.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Fengbiao Chen, Fei Gao, Xinru Guo, Yu Chen, Xuelang Gao, Liang Shen
Summary: In this study, various covalent adaptable networks (CANs) were synthesized using multifunctional amines and compared with CANs prepared from primary and secondary amines. The results showed that the performance of CANs is closely related to the crosslinking density, and increasing the content of secondary amines improves the performance but weakens the dynamics.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Qian Zhang, Mengyi Shen, Xingcai Liu, Hao Fu, Wenbo Yang, Jinyuan Zhao, Jian Wang, Yaping Du, Chunjie Ma
Summary: Rare earth-containing corrosion inhibitors were successfully synthesized and added into epoxy coatings for the anti-corrosion of steel materials. The results showed that the coatings with rare earth elements had better anti-corrosion performance, and this difference in performance could be explained by the inherent properties of rare earth elements.
PROGRESS IN ORGANIC COATINGS
(2024)
