Article
Engineering, Chemical
Yujie Yang, Enming Huang, Panchan Dansawad, Yize Li, Yashi Qing, Changzheng Lv, Lixia Cao, Siming You, Yanxiang Li, Wangliang Li
Summary: A superwettable nanofibrous membrane was fabricated using an integrated method, which exhibited robust oil-water separation performances and remarkable stability, making it suitable for treating different types of oily wastewater.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Engineering, Chemical
Jingwei Lu, Fangchao Li, Gan Miao, Xiao Miao, Guina Ren, Bo Wang, Yuanming Song, Xiangming Li, Xiaotao Zhu
Summary: A superhydrophilic/superoleophobic shell powder coating was developed for advanced separation membrane, effectively separating oil/water mixtures and oil/oil mixtures by utilizing selective wetting behavior towards oils with different polarities. This promising approach presents a high separation efficiency for various oil mixtures.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Chemistry, Applied
Fazli Wahid, Xiang-Jun Zhao, Yun-Xia Duan, Xue-Qing Zhao, Shi-Ru Jia, Cheng Zhong
Summary: The study developed a bacterial cellulose-based superhydrophilic/underwater superoleophobic membrane for efficient oil/water separation, with high separation efficiency and flux rate, along with anti-fouling, recyclability, and stability properties.
CARBOHYDRATE POLYMERS
(2021)
Article
Materials Science, Multidisciplinary
Ruhui Li, Ruobing Yu, Junhan Fan, Bu Chang
Summary: A novel oil-water separation material was developed by coating superhydrophilic copper mesh with a superhydrophilic/superoleophobic paint. The separation material exhibited a oil-water separation efficiency higher than 99.7% and a water flux higher than 80,000 L m(-2) h(-1). It also demonstrated excellent mechanical properties, making it a promising candidate for practical applications.
JOURNAL OF MATERIALS SCIENCE
(2023)
Article
Chemistry, Physical
Shaolin Yang, Maohui Li, Guoli Fang, Min Xue, Youjun Lu
Summary: A novel flexible cement-sand coated cotton fabric (CS@CF) with superhydrophilicity and underwater superoleophobicity was successfully prepared through a simple fabrication process without the need for chemical reagents, complex reactions, etc. This material shows high efficiency and recyclability in separating various water/oil mixtures and oil in-water emulsions, making it suitable for practical applications in industrial oily wastewater and oil spill treatments.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Materials Science, Multidisciplinary
Christian B. Agano, Abbie Gail C. Villanueva, Anna Patricia S. Cristobal, Rozen Grace B. Madera, Arantxa Danielle S. Montallana, Magdaleno R. Vasquez
Summary: Superhydrophilic and underwater superoleophobic meshes were fabricated using a combination of copper oxide and titanium dioxide films, demonstrating efficient oil-water separation capabilities.
RESULTS IN PHYSICS
(2021)
Article
Engineering, Chemical
Sue Lyn Tan, Sally El Meragawi, Mainak Majumder, Ee Von Lau
Summary: The increase in oily wastewater generation has become a severe environmental concern. Tailored wettability materials, such as the synthesised superhydrophilic and underwater superoleophobic membrane, show potential for remediation of oily wastewater. The optimised membrane achieved high separation efficiency and permeation flux in the separation of sub-micron sized oil-in-water emulsions.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Environmental
Xiaochen Li, Ying Peng, Fengfan Zhang, Zihao Yang, Zhaoxia Dong
Summary: Inspired by the Namib desert beetle, a method to construct surfaces with superhydrophilic-superoleophobic properties has been successfully developed. These surfaces exhibit excellent and stable performance under amphibious conditions and offer a new approach to oil-water separation and oil-repellent fabrics.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Polymer Science
Yu-Ping Zhang, Ya-Ning Wang, Hong-Li Du, Ling-Bo Qv, Jun Chen
Summary: In this study, carbon particles were adsorbed on the surface of stainless steel meshes (SSMs) to form a thin hydrophobic coating, and a rough structure was then constructed through chemical vapor deposition and high temperature calcination, with the resultant SSM surface wrapped with uniform silica coating possessing superoleophobicity-underwater. The prepared SSMs exhibited superhydrophilicity in air and superoleophobicity-underwater. They showed high separation efficiency (above 98.8%) and separation flux (46,300 L·m(-2)·h(-1)) for oil/water mixtures. Immersion in different solutions did not significantly affect their separation efficiency (above 97.3%), and further immersion in dopamine and octadecylamine solutions transformed the SSMs into superhydrophobic SSMs with reverse surface wettability, which also exhibited good separation efficiency and separation flux for oil/water separation.
Article
Materials Science, Paper & Wood
Jing Song, Qiuyu Yu, Xinyue Liang, Qin Rao, Peng Wang, Ming Lu, Hang Xiao
Summary: This paper reports a feasible method of fabricating robust membranes based on cotton fabric (CF) decorated with TiO2 nanoparticles (NP) and citric acid (CA), and systematically evaluates the performance and stability of the membranes. The results show that the prepared membranes have excellent separation efficiency and stability in oil/water separation and treatment of complex oil-in-water emulsions.
Article
Chemistry, Physical
Wei Xiong, Ling Li, Fen Qiao, Junwu Chen, Zhi Chen, Xuedong Zhou, Kaiwen Hu, Xiujian Zhao, Yi Xie
Summary: This study successfully fabricated air superhydrophilic-superoleophobic SiO2 coating by modifying the SiO2 surface with both hydrophilic and oleophobic groups, and constructing porous and hierarchical structures. The coatings showed high-efficiency oil/water separation performance and long-term durability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Engineering, Chemical
Dai-Lin Zhou, Deng Yang, Di Han, Qin Zhang, Feng Chen, Qiang Fu
Summary: This study introduces a novel SUS membrane with excellent durability by incorporating polyhedral oligomeric silsesquioxane (POSS) nanoparticles on cotton fabric, followed by thiol-ene functionalization to graft hydrophilic carboxyl group. The membrane can withstand long-term mechanical abrasion, ultrasonic washing, UV light irradiation, and corrosive aqueous solutions without compromising underwater superoleophobicity. The membrane demonstrates high water fluxes, over 99% initial separation efficiencies for various oil/water mixtures, and maintained separation efficiency around 98% after 50 cycles under severe conditions. The findings of this study could contribute to the development of advanced SUS membranes with superior durability.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Engineering, Chemical
Jing Chen, Jialong Wu, Yinyan Zhong, Xiaozhen Ma, Wanrong Lv, Honglong Zhao, Jin Zhu, Ning Yan
Summary: In this study, lignin-based polyurethane foams (LPUFs) were synthesized and modified with polydopamine particles and phytic acid to achieve superhydrophilicity and underwater superoleophobicity. The successful loading of PDA particles and coating of PA onto the foam were confirmed by various tests. The modified foam showed high mechanical stability, excellent underwater anti-oil adhesion performances, and efficient oil-water separation with over 99% separation efficiency for different types of mixtures tested.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Multidisciplinary
Jian Hou, Jinwon Choi, Jaehan Yun, Wongi Jang, Jun-Hyun Kim, Hongsik Byun
Summary: Electrospun nanofiber membranes derived from polyketone (PK) are fabricated with controlled fiber diameter and pore size using NaOH as a precursor additive. The surface properties of the nanofibers are then manipulated to exhibit air-water superhydrophilicity and underwater superoleophobicity. The optimized membrane displays at least 97% separation efficiency for oil/water emulsions and maintains its flux under gravity-driven filtration conditions.
Article
Engineering, Multidisciplinary
Feiran Li, Jian Wang, Zhuochao Wang, Dongchao Ji, Shuai Wang, Pengcheng Wei, Wenxin Cao
Summary: Effective integrated methods for oil-water separation and water remediation are of great significance in the energy and environment fields. Materials with both superlyophobic and superlyophilic properties are highly desirable due to their energy-saving and high-efficiency advantages. However, the introduction of low surface tension fluorinated components may lead to environmental harm and additional contamination. Therefore, the development of materials that can achieve both oil-water separation and removal of heavy metal contamination is crucial for industrial applications and environmental sustainability.
Article
Materials Science, Multidisciplinary
Cong Huang, Zhuang Hao, Ziran Wang, Hao Wang, Xuezeng Zhao, Yunlu Pan
Summary: This study presents an ultraflexible and transparent graphene-based wearable nanosensor for detecting body fluid-biomarkers. The sensor demonstrates good mechanical stability and electrical properties, and is capable of reliably detecting L-cysteine.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Environmental Sciences
Wenguang Wang, Jikun Sun, Yanqiu Zhang, Yang Zhang, Guanghui Hong, Richard Motlhaletsi Moutloali, Bhekie B. Mamba, Feiran Li, Jun Ma, Lu Shao
Summary: The extraction of valuable target ions through monovalent cation exchange membranes (MCEMs) has great potential in the fields of energy and environment. Mussel-inspired surface modification methods have been used to improve the separation performance of membranes, increasing cation fluxes and permselectivity.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Chemistry, Multidisciplinary
C. Huang, Z. Hao, Z. Wang, X. Zhao, H. Wang, F. Li, S. Liu, Y. Pan
Summary: A polymer functionalized graphene field-effect transistor (P-GFET) portable biosensing device was demonstrated for glucose monitoring, showing high sensitivity of 822 mu A*cm(-2)*mM(-1) with a detection limit of 1.9 mu M during human urine glucose monitoring, and good reusability over 20 times. The customized portable real-time measurement capability in urine offers advantages over current glucose detection methods.
MATERIALS TODAY CHEMISTRY
(2022)
Article
Nanoscience & Nanotechnology
Feiran Li, Shuai Wang, Xuezeng Zhao, Lu Shao, Yunlu Pan
Summary: Porous materials with opposing superwettability toward oil and water have advantages in oil-water separation. A novel superoleophobic Janus fabric was developed, which shows high efficiency in oil-water treatment and potential applications in physical moisture regulation and comfort improvement.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Nanoscience & Nanotechnology
Keda Jiang, Feiran Li, Xuezeng Zhao, Yunlu Pan
Summary: In this study, a simple and economical method was proposed to prepare a substrate-independent self-cleaning coating with remarkable oil repellency. The coating showed the ability to detach adhered oil in water, as well as stability in corrosive aqueous environments and resistance to water condensation. The coated fabric also exhibited permselectivity to water and oil, making it useful for separating oil/water mixtures.
ACS APPLIED NANO MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Tianwei Huo, Feiran Li, Keda Jiang, Wenting Kong, Xuezeng Zhao, Zhuang Hao, Yunlu Pan
Summary: An ultraviolet-driven selective-superwetting nanofibrous membrane was prepared by electrospinning, which shows great potential in the field of oil-water separation. The wetting behavior of the membrane can be tuned by UV irradiation and heating, demonstrating reliable controllability.
ACS APPLIED NANO MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Feiran Li, Shuai Wang, Ziran Wang, Keda Jiang, Xuezeng Zhao, Lu Shao, Yunlu Pan
Summary: This paper proposes a fouling-proof cooling (FP-Cool) fabric with superomniphobic Janus channels for efficient personal thermal regulation. The FP-Cool fabric exhibits durable fouling resistance and high evaporation capacity, making it significant in intelligent textiles design and other applications.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Engineering, Multidisciplinary
Feiran Li, Jian Wang, Zhuochao Wang, Dongchao Ji, Shuai Wang, Pengcheng Wei, Wenxin Cao
Summary: Effective integrated methods for oil-water separation and water remediation are of great significance in the energy and environment fields. Materials with both superlyophobic and superlyophilic properties are highly desirable due to their energy-saving and high-efficiency advantages. However, the introduction of low surface tension fluorinated components may lead to environmental harm and additional contamination. Therefore, the development of materials that can achieve both oil-water separation and removal of heavy metal contamination is crucial for industrial applications and environmental sustainability.
Editorial Material
Engineering, Electrical & Electronic
Bharat Bhushan
MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS
(2023)
Review
Engineering, Electrical & Electronic
Bharat Bhushan
Summary: The development of technologies such as big data analytics, cloud services, IoT, personal mobile devices, social networks, and AI has created a strong demand for enterprises to accumulate information. The amount of recorded data is increasing by about 30-40% per year. Magnetic tape, hard disk drives, and solid-state drives are used for data storage. Hard disk drives are projected to control over half of the world's data due to their low cost per TB. This paper discusses new technologies to meet the growing density demands and competitive solid-state drives for data storage.
MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS
(2023)
Article
Chemistry, Multidisciplinary
Ziran Wang, Zhuang Hao, Chun Yang, Hao Wang, Cong Huang, Xuezeng Zhao, Yunlu Pan
Summary: This study presents a highly sensitive and rapid three-dimensional affinity biosensor for the detection of acute myocardial infarction (AMI) biomarkers. The biosensor demonstrates high sensitivity, adjustable range, and self-filtration ability, allowing for accurate identification of positive or negative samples within 5 minutes. This research provides a convenient self-screening method for patients with suspected AMI symptoms.
CELL REPORTS PHYSICAL SCIENCE
(2022)
Article
Nanoscience & Nanotechnology
Zhuang Hao, Cong Huang, Chenjian Zhao, Aisara Kospan, Ziran Wang, Feiran Li, Hao Wang, Xuezeng Zhao, Yunlu Pan, Shaoqin Liu
Summary: This study presents a graphene aptameric nanobiosensor for rapid detection of undiluted hemoglobin in biofluids, such as serum and urine. The sensor shows high sensitivity and fast response time, making it suitable for clinical applications. Additionally, the sensor maintains its detection performance even after repeated bending and stretching, demonstrating its potential for implantable and wearable applications.
ACS APPLIED BIO MATERIALS
(2022)
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zeeshan Ajmal, Mahmood Ul Haq, Shahid Zaman, M. K. Al-Muhanna, Anuj Kumar, Mohammed M. Fadhali, Siwar Ben Hadj Hassine, Muhammas Qasim, K. F. Alshammari, Ghulam Abbas Ashraf, Abdul Qadeer, Adil Murtaza, Sulaiman Al-Sulaimi, Huaqiang Zeng
Summary: This study presents a novel heterojunction structure (SrTiO3/CN-TAL10.0) for enhanced photocatalytic water splitting (PWS). The incorporation of thiophenedicarboxaldehyde (TAL) through copolymerization significantly improves the photocatalytic activity of carbon nitride (CN) while maintaining its photostability performance. The optimized composition allows efficient isolation of photoinduced charge carriers and enhanced charge transport, resulting in a remarkable increase in overall photocatalytic efficiency.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Angela Arnosa-Prieto, Patricia Diaz-Rodriguez, Manuel A. Gonzalez-Gomez, Pelayo Garcia-Acevedo, Lisandra de Castro-Alves, Yolanda Pineiro, Jose Rivas
Summary: Macrophages can exhibit different phenotypes depending on the microenvironment and the characteristics of magnetic iron oxide nanoparticles (MNPs). This study demonstrates that the concentration and morphology of MNPs can influence the polarization of macrophages. The findings have implications for therapeutics targeting tissue regeneration and tumor progression.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yu Fang, Cheng-Ye Zhu, Hao-Cheng Yang, Chao Zhang, Zhi-Kang Xu
Summary: This study demonstrates the advantages of vacuum-assisted interfacial polymerization (VAIP) in fabricating polyimide nanofiltration membranes. By using vacuum filtration, aqueous solutions of PIP can be evenly distributed on different microfiltration substrates, leading to the fabrication of uniform and ultra-thin polyamide layers with excellent performance. The membranes exhibit high rejection rates and water permeance, as well as satisfactory long-term stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Isaac J. Gresham, Edwin C. Johnson, Hayden Robertson, Joshua D. Willott, Grant B. Webber, Erica J. Wanless, Andrew R. J. Nelson, Stuart W. Prescott
Summary: Understanding the interactions between polymers and surfactants is crucial for optimizing commercial systems. This study tested the behavior of polymer-surfactant systems, revealing that they do not behave like polyelectrolytes in the presence of salt. Additionally, the structure of polymer-surfactant complexes under confinement differs from that of polyelectrolytes.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yunxiao Xie, Cui Liu, Jie Zhang, Yan Li, Bin Li, Shilin Liu
Summary: This study aimed to improve the microstructure and rheological properties of W/W Pickering emulsions by crosslinking sodium alginate at the water-water interface, thereby enhancing the activity of encapsulated probiotics in simulated gastrointestinal digestion.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Sang Ho Lee, Yige Sun, Patrick S. Grant
Summary: This research developed an effective approach to enhance the charging rates of lithium ion batteries (LIBs) by strategically incorporating carbon nanotube (CNT) conductivity boosters into Li4Ti5O12 (LTO) electrodes. Multi-layer architectures comprising CNT-rich and CNT-free LTO electrode layers were manufactured using a layer-by-layer spray coating method to promote charge transfer kinetics of high mass loading electrodes. The best performing multi-layer was paired with a spray-coated LiFePO4 (LFP) positive electrode, resulting in attractive power performance that outperformed conventional LTO || LFP combinations.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jingwei Liang, Shaobin Li, Fengbo Li, Li Zhang, Yufeng Jiang, Huiyuan Ma, Kun Cheng, Liang Qing
Summary: A molybdenum-regulated self-supporting electrode material with rich vacancy defects has been successfully synthesized and shows exceptional catalytic activities and stability for electrocatalytic overall water splitting. This study provides a new perspective for the design and synthesis of non-precious metal bifunctional electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jonas Blahnik, Jennifer Schuster, Rainer Mueller, Eva Mueller, Werner Kunz
Summary: This study investigates the relationship between the morphology of PMMA monopolymers and PMMA-PHEMA copolymers with the expected nature of surfactant-free microemulsions (SFMEs) before polymerization. It is found that previously mesostructured, surfactant-free mixtures can produce porous polymers of different morphologies, while unstructured, oil-rich regions lead to solid, transparent polymers without nanostructured morphologies. Additionally, a surfactant-based reference system shows similar phase behavior and polymer morphologies as the comparable surfactant-free system, indicating the importance of the hydrotropic behavior of HEMA in this system.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zheng-Fen Pu, Wen-Zhi She, Rong Sheng Li, Qiu-Lin Wen, Bi-Chao Wu, Chun-Hua Li, Jian Ling, Qiue Cao
Summary: This study synthesized two framework-isomeric covalent organic frameworks (COFs) and discovered that the light scattering signal of COFs can be used for the analytical detection of lead ions. By controlling synthesis conditions and introducing regulators, the morphology of COFs could be controlled and framework-isomeric COFs could be precisely synthesized.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yuchen Weng, Ying Hong, Jingyu Deng, Sicheng Cao, Li-Juan Fan
Summary: This paper reports the preparation of dynamic color-changing fluorescent polymer nanoparticles (PNPs) by constructing a fluorescence resonance energy transfer (FRET) pair. The PNPs show excellent anti-counterfeiting effects and reproducibility. The study demonstrates a promising encryption strategy that can achieve multiple outputs with simple operation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Guodong Liu, Zijian Wang, Jianing Wang, Hanbin Liu, Zhijian Li
Summary: This study investigates the combination of multicolor switchable polyaniline (PANI) electrode and 1-methyl-4,4'-bipyridyl iodide (MBI), which demonstrates superior optical properties in visible and near-infrared light modulation, as well as excellent electrochemical performances. This combination can be used to develop novel electrochromic devices for applications in smart packaging, smart labels, and flexible smart windows.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Huying Yan, Yang Guo, Xingzhi Bai, Jiawei Qi, Haipeng Lu
Summary: By modifying Ti3C2Tx through heterogeneous interface engineering, optimized impedance matching is achieved, leading to enhanced electromagnetic wave absorption performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Kehu Zhang, Yang Zhou, Silvia Moreno, Simona Schwarz, Susanne Boye, Brigitte Voit, Dietmar Appelhans
Summary: This article presents an advanced crosslinking strategy to fabricate clustered polymersomes using host-guest interactions. By controlling the input of crosslinker and environmental conditions, reversible aggregation and disassembly of these polymersomes can be achieved. The size and structure of these clustered polymersomes can be regulated and visualized through a fluorescent enzymatic cascade reaction.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Junjie Xu, Weixiong Huang, Ruiling Li, Li Li, Jinjin Ma, Jiaou Qi, Haiyan Ma, Min Ruan, Lilin Lu
Summary: In this study, a potassium doped palladium catalyst was developed for acetylene hydrogenation, showing excellent catalytic performance and durability. The doping of potassium effectively weakened the adsorption of ethylene, improved ethylene selectivity, and lowered the barriers of hydrogen activation and transfer reactions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
