Article
Biotechnology & Applied Microbiology
Honghong Yi, Tao Tao, Shunzheng Zhao, Qingjun Yu, Fengyu Gao, Yuansong Zhou, Xiaolong Tang
Summary: This study investigates the effect of loaded metals on the catalytic performance of gamma-Al2O3 catalysts for the removal of CH3SH. The results show that Cu and Mn loading have a positive impact on catalytic activity, with the catalyst loaded with 15% Cu and 5% Mn achieving the best removal rate.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Chemistry, Physical
Hui Li, Denghui Wang, Shien Hui
Summary: According to the DFT calculations, NO was more prone to adsorb on the four-coordinated Mn(IV) sites on the MnO2(1 1 0) surface, while O-2 could only stably adsorb in vacancies between adjacent Mn(IV) ions.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Paul D. Scesa, Eric W. Schmidt
Summary: This study used a semisynthetic strategy to produce the underlying scaffolds of coral compounds in yeast, enabling the first asymmetric synthesis of a coral compound and shedding light on the reaction mechanism. It provides insights for further exploration of the drug potential of coral resources.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Paul D. Scesa, Eric W. Schmidt
Summary: In this study, researchers successfully synthesized the key scaffold of coral terpenes in yeast through semisynthetic methods, and achieved the asymmetric synthesis of two natural products. Biomimetic methods and mechanistic studies shed light on the enzymological reactivity of coral terpenes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Engineering, Environmental
Jiaying Xing, Chunbo Wang, Yue Zhang, Tong Si, Xiang Liu
Summary: Adsorption experiments on As2O3 on gamma-Al2O3 surfaces showed that O-2 concentration and temperature have significant effects, with As(V) being the primary adsorption product at high temperatures. Density functional theory calculations revealed the adsorption mechanism, showing stronger adsorption ability on O-2/gamma-Al2O3 surfaces and a distinction between strong chemical adsorption and physical adsorption. Additionally, thermodynamic analysis indicated chemical adsorption at 573-1073 K with decreasing stability at higher temperatures. Overall, the role of O-2 on As2O3 capture and potential control strategies for arsenic emissions were elucidated through experimental and simulation results.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Multidisciplinary
Jie Liu, Zhi Liu, Haozhi Wang, Bin Liu, Naiqin Zhao, Cheng Zhong, Wenbin Hu
Summary: A nanoporous Pt with coral-like nanowires morphology/carbon fiber cloth electrocatalyst was synthesized, showing high catalytic activity and stability for methanol and ammonia oxidation. The coral-like Pt nanowires electrode exhibited superior electrochemical surface area, catalytic activity, and retention rates of oxidation current compared to commercial Pt/C, highlighting its potential in electrocatalysis applications.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Engineering, Environmental
Jiaying Xing, Chunbo Wang, Yulin Huang, Shuang Yue, Edward J. Anthony
Summary: This study investigated the effect of W and Mo modification on arsenic adsorption over Cu/gamma-Al2O3 catalyst. Results showed that W and Mo modification improved the NO conversion activities at low temperatures and reduced the arsenic adsorption on Cu/gamma-Al2O3 catalyst. W modification had a stronger promotion effect on arsenic resistance compared to Mo modification, and the proportion of As5+ on the W-Cu/gamma-Al2O3 surface was larger than that on the Mo-Cu/gamma-Al2O3 surface. Theoretical simulations revealed that Al2O3 adsorption on Mo-Cu/gamma-Al2O3 surface was stronger than that on W-Cu/gamma-Al2O3 surface.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Materials Science, Multidisciplinary
Chunlin Li, Feng Li, Jinyuan Chen, Hongmei Wu, Ying Lin, Canyu Chen, Peng Zhang, Qiugen Wang, Jing Liu, Guoying Deng
Summary: This study fabricated biomimetic cotton-like hollow Al2O3 fibers (HFs) with a unique hemostatic mechanism that can achieve safe and portable hemostasis in different situations. HFs can accelerate hemostasis compared to traditional hemostatic materials, and exhibit superior hemostatic efficacy, biocompatibility, and thermal stability.
MATERIALS & DESIGN
(2022)
Article
Engineering, Environmental
Mauricio Gomez, Jaime Pizarro, Ximena Castillo, Carlos Diaz, Alessio Ghisolfi, Maria de Lourdes Chavez, Diego Cazorla-Amoros, Jesus Arenas-Alatorre
Summary: This study explores the potential application of recycled materials extracted from arboreal ABA for synthesizing gamma-Al2O3 with high surface area based mesoporous materials, with successfully functionalized surfaces enhancing the removal of Fe3+ ions.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Water Resources
Ziaeddin Bonyadi, Zeinab Fouladi, Akram Robatjazi, Mohaddeseh Zahmatkesh Anbarani
Summary: This study focused on the removal of RR-141 dye from aqueous solution using γ-Al2O3 nanoparticles. The optimum conditions for RR-141 removal were found to be an initial RR-141 level of 10 mg/L, pH of 4.81, contact time of 51.61 min, and γ-Al2O3 NPs dose of 0.38 g/L, resulting in a removal rate of 97.74%. The removal of RR-141 followed pseudo-second-order and Langmuir models, with a maximum adsorption capacity of 40.65 mg/g.
APPLIED WATER SCIENCE
(2023)
Article
Chemistry, Physical
Arup Roy
Summary: A reclaimable mesoporous adsorbent of gamma-Al2O3/gamma-Fe2O3 nanocomposite was prepared by microwave irradiation method for fluoride removal from aqueous solution. The adsorbent exhibited excellent fluoride removal capacity and magnetic separation efficiency, maintaining high removal capacity even after repeated cycles of use.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Chemistry, Physical
Seyed Mohamad Moosavi, Balazs Almos Novotny, Daniele Ongari, Elias Moubarak, Mehrdad Asgari, Oezge Kadioglu, Charithea Charalambous, Andres Ortega-Guerrero, Amir H. Farmahini, Lev Sarkisov, Susana Garcia, Frank Noe, Berend Smit
Summary: A machine learning approach has been developed to accurately predict the heat capacity of materials such as zeolites, metal-organic frameworks, and covalent-organic frameworks, providing an important theoretical basis for carbon capture applications.
Article
Engineering, Chemical
Jiaying Xing, Chunbo Wang, Yulin Huang, Shaoyang Zhang, Shuang Yue, Yue Zhang, Yonghua Li
Summary: Cu-based oxides are a promising SCR catalyst for NOx reduction, but their application is limited by irreversible deactivation caused by arsenic. This study investigates the adsorption of arsenic on Cu/y-Al2O3 SCR catalyst and provides insights for enhancing its arsenic resistance.
CHEMICAL ENGINEERING SCIENCE
(2022)
Article
Nanoscience & Nanotechnology
Yan Song, Ning Xu, Guoliang Liu, Heshan Qi, Wei Zhao, Bin Zhu, Lin Zhou, Jia Zhu
Summary: Researchers have developed a new sorbent for high-yield atmospheric water harvesting, which has fast sorption kinetics and excellent photothermal properties. The optimized structure of the sorbent allows for rapid adsorption and desorption, providing a viable solution for solar-driven water harvesting.
NATURE NANOTECHNOLOGY
(2022)
Article
Environmental Sciences
Tao Zhou, Linghong Lu, Suwan Tao, Yi Ma
Summary: In this study, α-Al2O3/BC (activated alumina biochar composites) were synthesized using the sol-gel method. The composites addressed the issue of the surface charge of α-Al2O3 not being conducive to the removal of heavy metal cations in neutral solutions. The feasibility of using α-Al2O3/BC for the removal of Pb(II) and the reuse of Pb-laden waste sludge for phosphorus (P) removal were explored, along with the micro-adsorption mechanisms involved. The results showed that α-Al2O3/BC had a maximum adsorption capacity of 182.48 mg/g for Pb(II) and a removing capacity of 87.13 mg/g for P when using recycled Pb-laden slag. XPS, XRD, and FTIR analysis revealed that special functional groups on the composites, such as hydroxy-aluminum, hydroxyl, and carboxyl groups, played a role in the adsorption of Pb(II) through surface complexation and electrostatic attraction.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Feifei Zhang, Yinlong Zhu, Cheng Tang, Yu Chen, Binbin Qian, Zhiwei Hu, Yu-Chung Chang, Chih-Wen Pao, Qian Lin, Seyedeh Alieh Kazemi, Yun Wang, Lian Zhang, Xiwang Zhang, Huanting Wang
Summary: A new type of W SAC with unique local structure was designed and prepared, showing excellent performance in electrochemical ORR, particularly in terms of H2O2 selectivity and operational durability. The findings open up new opportunities for developing high-performance W-based catalysts for electrochemical H2O2 production.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Sixuan She, Yinlong Zhu, Xinhao Wu, Zhiwei Hu, Abhijeet Shelke, Way-Faung Pong, Yubo Chen, Yufei Song, Mingzhuang Liang, Chien-Te Chen, Huanting Wang, Wei Zhou, Zongping Shao
Summary: This study introduces an Fe-rich Sr0.95Ce0.05Fe0.9Ni0.1O3-delta (SCFN) perovskite oxide with minor Ce/Ni co-doping as a high-performance OER electrocatalyst. SCFN exhibits significantly enhanced mass-specific activity compared to the parent oxide and demonstrates excellent operational durability under alkaline OER conditions, making it a promising and universal strategy for improving Fe-based perovskite oxides.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Engineering, Environmental
Wen Ji, Xianbiao Wang, Tianqi Ding, Soufian Chakir, Yongfei Xu, Xianhuai Huang, Huanting Wang
Summary: This study successfully prepared a nylon-6@UiO-66-NH2 fiber membrane and demonstrated its significant performance in Cr(VI) removal. The unique structure of the fiber membrane allows for selective adsorption and photocatalytic reduction of Cr(VI), leading to improved efficiency in Cr(VI) removal.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Multidisciplinary Sciences
Xingya Li, Gengping Jiang, Meipeng Jian, Chen Zhao, Jue Hou, Aaron W. W. Thornton, Xinyi Zhang, Jefferson Zhe Liu, Benny D. D. Freeman, Huanting Wang, Lei Jiang, Huacheng Zhang
Summary: In this study, a strategy for fabricating angstrom-scale ion channels through the growth of metal-organic frameworks (MOFs) into nanochannels is reported. These nanochannels exhibit higher ion conductivity and mobility than MOF channels with hybrid pore configurations and sizes. Furthermore, the three-dimensional (3D) MOF channels demonstrate better ion sieving properties compared to one-dimensional (1D) and two-dimensional (2D) MOF channels. This research provides a platform for studying ion transport properties at angstrom-scale confinement and offers guidelines for improving ionic separations and nanofluidics efficiency.
NATURE COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Yuqi Wang, Xishun Hao, Yuan Kang, Mengyang Dong, Zhou Fang, Yue Hu, Huanting Wang, Xiulin Fan, Youguo Yan, Zhizhen Ye, Xinsheng Peng
Summary: Understanding the ion transport in concentrated electrolytes is important. This study demonstrates an enhanced ion transport of water-in-salt (WIS) electrolytes in 2D nanochannel membranes. The mechanism involves a stratification process induced by functional groups, where a free anion layer moves between two continuous water-cation layers. Lithium-ion batteries with this confined electrolyte showed improved capacity and coulombic efficiency. This work provides new insights into the ion transport mechanism in nanoconfined concentrated electrolytes and offers strategies for designing high-performance and safe electrolytes for energy and environmental devices.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Nanoscience & Nanotechnology
Xing Wu, Junyang Zhang, Huanting Wang, Yuning Huo, Zongli Xie
Summary: A new type of graphene oxide (GO)-based mixed-dimensional membrane, assembled with two-dimensional GO nanosheets and zero-dimensional copper(I) oxide-incorporated titanium dioxide photocatalyst (CT), is developed. The CT/GO membranes exhibit superior antifouling properties, high water permeance, and improved selectivity to dye molecules. In addition, the embedded photocatalysts enhance the antibacterial activity and organic dye degradation performance under visible light irradiation. This study provides a promising solution to enhance the nanofiltration performance and antibacterial properties of GO membranes for practical applications.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Editorial Material
Engineering, Chemical
Phillip E. Savage, Linda J. Broadbelt, Marianthi Ierapetritou, Bo-Geng Li, Massimo Morbidelli, Tina M. Nenoff, Ashwin W. Patwardhan, Aaron Scurto, Huanting Wang
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Editorial Material
Chemistry, Physical
Jun Lu, Huanting Wang
Summary: A high ligand/metal ion concentration ratio strategy eliminates lattice defects in polycrystalline zirconium metal-organic framework membranes, enhancing their molecular sieving performance.
Article
Engineering, Environmental
Hongyu Ma, Yun Xia, Zhouyou Wang, Tongwen Xu, George P. Simon, Huanting Wang
Summary: This study presents a dual-channel ion conductor membrane for concentration-driven lithium-selective ion diffusion, achieving high selectivity and high flux in lithium extraction. The membrane design has the potential for low energy consumption and minimal environmental impact in the field of lithium-ion batteries.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Chemistry, Multidisciplinary
Chen Zhao, Jue Hou, Matthew Hill, Benny Freeman, Huanting Wang, Huacheng Zhang
Summary: The intelligent regulation of ion flow in biological ion channels is essential to life. Artificial ion channels have been developed to intelligently control ion permeation. However, their gating performance is inferior to that of biological ion channels. Recently, emerging advanced materials have provided promising tools to fabricate responsive sub-nanofluidic channels with efficient gating performance.
ACCOUNTS OF MATERIALS RESEARCH
(2023)
Review
Materials Science, Multidisciplinary
Gabriele Scandura, Sana Eid, Ali A. Alnajjar, Twinkle Paul, Georgios N. Karanikolos, Dinesh Shetty, Khalid Omer, Rami Alqerem, Alaa Juma, Huanting Wang, Hassan A. Arafat, Ludovic F. Dumee
Summary: Stimuli-responsive metal-organic frameworks (MOFs) are versatile porous materials that can respond to external stimuli such as temperature, pressure, pH, and light. This review focuses on the design strategies for obtaining photo-responsive MOFs, including the encapsulation of photo-switchable molecules, fabrication of MOF composites, post-synthesis modification, and synthesis of MOFs with photo-responsive ligands. The review analyzes recent literature reports in terms of material chemistry and performance, compares different strategies, discusses future challenges, and addresses the fatigue issue of photo-responsive MOFs in prolonged irradiation cycling.
MATERIALS ADVANCES
(2023)
Article
Chemistry, Physical
Jue Hou, Huacheng Zhang, Huanting Wang, Aaron W. Thornton, Kristina Konstas
Summary: Researchers have synthesized amphiphilic metal-organic framework subnanochannels with dual cation and anion sieving properties. These channels exhibit excellent anion sieving properties under acidic conditions and cation sieving properties under alkaline conditions. This study provides a new approach to manipulate the selectivity of ion channels and guide the choice of metal-organic frameworks for different applications.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Multidisciplinary
Xiaocong Tang, Xu Wu, Hao Wu, Xinyu Zhang, Mingbao Feng, Tong Ouyang, Huanting Wang, Ranwen Ou
Summary: A one-step strategy was used to partially quaternize the ligand of UiO-66-NH2, resulting in UiO-66-N(CH3)(3)(+), which showed significantly improved photocatalytic performance for Cr(VI) reduction, with the apparent reaction rate constant k increasing by 8.3 times. This strategy can effectively enhance the performance of other MOFs-NH2, demonstrating its general applicability.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Fanmengjing Wang, David Pizzi, Yizhihao Lu, Kaiqiang He, Kristofer J. J. Thurecht, Matthew R. R. Hill, Philip J. J. Marriott, Mark M. M. Banaszak Holl, Kristian Kempe, Huanting Wang
Summary: Chiral separation membranes have great potential for separating racemic mixtures into enantiopure components, but fabricating scalable membranes with both high selectivity and flux is challenging. In this study, a new type of enantioselective membrane was prepared using enantiopure S-poly(2,4-dimethyl-2-oxazoline) macromonomers and supported by graphene oxide nanosheets. The S-PdMeOx-based membrane showed near-quantitative enantiomeric excess and a high flux. This work demonstrates the potential of homochiral polymers in chiral discrimination and provides a new route to develop highly efficient enantioselective membranes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Review
Chemistry, Multidisciplinary
Huacheng Zhang, Xingya Li, Jue Hou, Lei Jiang, Huanting Wang
Summary: This review comprehensively summarizes the research progress in the rational design and synthesis of artificial subnanometer-sized ion channels, discusses their ion selectivity and applications, and explores the gaps between natural channels and synthetic channels in terms of ion selectivity and permeability.
CHEMICAL SOCIETY REVIEWS
(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)