Article
Nanoscience & Nanotechnology
Isa Anshori, Komang Arya Attyla Kepakisan, Lavita Nuraviana Rizalputri, Raih Rona Althof, Antonius Eko Nugroho, Rikson Siburian, Murni Handayani
Summary: In this study, graphene oxide (GO) combined with Fe3O4 was used to sensitively and selectively detect dopamine. The GO modification increased the effective surface area and conductivity of the sensor. The method showed a good linear relationship for dopamine detection in the concentration range of 1-10 μM, with a detection limit of 0.48 μM and a quantification limit of 1.6 μM. It also exhibited good selectivity, with a peak current separation of 0.245 V from ascorbic acid.
Article
Chemistry, Analytical
Yan Huang, Ziteng Han, Xia Zhou, Jiaxin Li, Xiangling Gu, Zhongfang Li, Wei Sun, Xueliang Niu
Summary: A facile and novel electrochemical sensing platform using a MoS2 nanoflowers-3D graphene aerogel nanocomposite as a signal amplified material is reported for the determination of quercetin. The method shows high sensitivity and reliability, and is suitable for quercetin determination in tablets and urine samples.
Article
Engineering, Electrical & Electronic
Abdulrahman G. Alhamzani, Al-Hassan S. Mahdy, Mortaga M. Abou-Krisha, Tarek A. Yousef, M. Abd-Elsabour
Summary: In this study, a novel and eco-friendly synthesis method was proposed for the simultaneous determination of dopamine and acetaminophen using a silver-magnetic nanocomposite supported on nanocellulose modified glassy carbon electrode. The synthesized nanomaterials were characterized by various techniques, and important parameters such as scan rate and pH effects were investigated. The developed sensor showed good sensitivity and linearity, and was successfully applied to real sample analysis.
SENSORS AND ACTUATORS A-PHYSICAL
(2023)
Article
Chemistry, Analytical
Yu Yan, Si Zeng, Fang Xu, Yongmei Hu, Haiping Huang
Summary: In this study, FeNi alloy nanoparticles and reduced graphene oxide (rGO) were compounded to obtain FeNi/rGO nanocomposites by an ultrasonic method. The FeNi/rGO nanocomposites exhibited excellent electrocatalysis for acetaminophen determination, thanks to the catalytic activity of FeNi alloy nanoparticles and the synergy between the high specific surface area and conductivity of rGO.
ANALYTICAL LETTERS
(2023)
Article
Chemistry, Analytical
Francis Merlin Melataguia Tchieno, Evgenia Dmitrieva, Susanne Boye, Sandra Schiemenz, Robert Kluge
Summary: An interlayer space diamine functionalised halloysite/C60 tandem was used as a glassy carbon electrode modifier for the detection of the endocrine disruptor chemical Bisphenol A in aqueous media. The synthesised organohalloysite was characterised by multiple techniques. The developed electroanalytical method showed good sensitivity and selectivity for Bisphenol A determination.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Jiasheng Wang, Decheng Zhang, Keke Xu, Ni Hui, Dongwei Wang
Summary: A dual-mode electrochemical aptasensor based on NG/PPy nanocomposite was developed for the determination of acetamiprid. The NG/PPy hybrid exhibited excellent electrocatalytic activity for nitrite oxidation. By coupling acetamiprid aptamers with the NG/PPy hybrid, a highly sensitive dual-mode biosensor for acetamiprid was easily constructed, enabling the measurement of acetamiprid concentration.
Article
Chemistry, Analytical
Samuel Chufamo Jikamo, Tesfaye Haile Habtemariam, Tarekegn Heliso Dolla
Summary: An electrochemical sensor based on PANI-ZnO-NiO nanocomposite was developed for non-enzymatic detection of malathion. The structure, surface morphology, and optical properties of the nanocomposite were studied. The sensor showed low detection limit and wide linear range for malathion detection.
Article
Chemistry, Multidisciplinary
Haishan Shen, Byungkwon Jang, Jiyoung Park, Hyung-jin Mun, Hong-Baek Cho, Yong-Ho Choa
Summary: In this study, a one-step fabrication of a Bi2Te3-nanosheet/reduced-graphene-oxide (BT/rGO) nanocomposite was successfully achieved for electrochemical dopamine detection. The BT/rGO-modified electrode exhibited higher catalytic activity and lower detection limit, as well as satisfactory reproducibility, stability, and selectivity.
Article
Chemistry, Analytical
Dimpo S. Sipuka, Omotayo A. Arotiba, Tsholofelo Sebokolodi, Tebogo R. Tsekeli, Duduzile Nkosi
Summary: An electrochemical sensor for dopamine detection was developed by electrodepositing poly(propylene imine) (PPI) dendrimer and gold nanoparticles (AuNPs) onto a glassy carbon electrode (GCE). The sensor exhibited improved electrochemical response and successfully detected dopamine in human serum samples.
Article
Chemistry, Analytical
Andreea-Roxana Niculae, Raluca-Ioana Stefan-van Staden, Jacobus Frederick van Staden, Ramona Georgescu State
Summary: Two sensors based on sulfur-doped graphene were proposed for the determination of R-limonene in beverages. The sensors showed high detection and quantification limits, and accurate determination of R-limonene in a concentration range. They also exhibited good sensitivity and stability.
Article
Engineering, Environmental
Yu-Jen Shih, Yu-Qiao Su, Wei-Hsiang Chen, Sheng-Kai Lin, Yi-Chun He, Chin-Pao Huang
Summary: Electrochemical oxidation of anti-diabetic metformin (MTF) drug was studied on glassy carbon electrode (GCE) prepared by electroplating of copper nanoparticles (Cu NPs) on reduced graphene oxide (rGO). Results demonstrated that the crystallite size and dispersity of Cu NPs on rGO sheets controlled the redox characteristics of CuxrGO1-x. The Cu(II)/Cu(I) redox current, attributed to the complexation of biguanide Cu(II)-MTF, was observed at specific anodic potentials as a function of MTF concentration. The electrode exhibited excellent reproducibility, selectivity, and recovery in phosphate buffer solution and pH 12, with a linear relationship between anodic current and MTF concentration in the range of 2 to 70 μM.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Analytical
Darko Kwabena Adu, Zondi Nate, John Alake, Blessing Wisdom Ike, Ruchika Chauhan, Rajshekhar Karpoormath
Summary: An electrochemical sensor for the detection of artemisinin was fabricated using solvothermally synthesized cobalt sulphide/reduced graphene oxide (CoS/rGO) nanocomposite. The sensor showed a detection limit of 0.5 µM and a linear range of 30-100 µM, making it suitable for quality control of artemisinin.
Article
Food Science & Technology
Venkatesh S. Manikandan, Emmanuel Boateng, Sharmila Durairaj, Aicheng Chen
Summary: Vanillin, a compound abundant in natural vanilla, is a powerful antioxidant and antimicrobial agent widely used in various industries. This study investigates the use of a selective and sensitive electrochemical sensor for the detection of vanillin, which exhibits excellent sensitivity, selectivity, and reproducibility.
Article
Materials Science, Multidisciplinary
Anoop Singh, Asha Sharma, Sandeep Arya
Summary: This work presents the development of a wearable electrochemical sensor for direct measurement of uric acid in human sweat. The study involved the preparation and characterization of Ni and reduced graphene oxide composites with stable electrocatalytic responses. The electrochemical properties of the modified electrode were investigated, and it was found to have linear response to uric acid concentration. The sensor demonstrated a low detection limit and good reproducibility, and exhibited great potential as a disposable sensor in biological systems.
DIAMOND AND RELATED MATERIALS
(2022)
Article
Chemistry, Analytical
Vinitha Mariyappan, Naveen Karuppusamy, Shen-Ming Chen, Paulsamy Raja, Rasu Ramachandran
Summary: A WS2/GdCoO3 nanocomposite was successfully prepared using hydrothermal-assisted synthesis, exhibiting excellent performance for detecting quercetin on an electrode. The material showed good electrochemical response and selectivity.
Article
Chemistry, Multidisciplinary
Naveen Karuppusamy, Vinitha Mariyappan, Shen-Ming Chen, Rasu Ramachandran
Summary: In this study, a CaWO4/RGO nanocomposite was prepared by a hydrothermal method, and it exhibited excellent electrocatalytic performance for the detection of enrofloxacin. The sensor showed a low limit of detection, a wide linear range, good selectivity, stability, and reproducibility.
Article
Chemistry, Multidisciplinary
Praveen Kumar Gopi, Subburaj Srinithi, Shen-Ming Chen, Chandan Hunsur Ravikumar
Summary: This study reports on the electrochemical properties of well-designed GdBiVO4@rGO nanocomposite fabricated by a facile hydrothermal method for detecting chloramphenicol. Various characterization techniques were used to evaluate the surface morphology and electrochemical sensing properties of the synthesized material, showing excellent response towards the CP drug in food samples.
NEW JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Ramadhass Keerthika Devi, Muthusankar Ganesan, Tse-Wei Chen, Shen-Ming Chen, Xiaoheng Liu, M. Ajmal Ali, Saeedah M. Almutairi, Murugan Sethupathi
Summary: In this study, a nitrogen-doped carbon quantum dot decorated gadolinium oxide nanocomposite was synthesized through hydrothermal synthesis for the first time. The nanocomposite exhibited a nanoseed-like structure and showed excellent performance as an electrode material for the electrochemical detection of an antibiotic drug. The developed sensor demonstrated a low detection limit, high sensitivity, and good stability, repeatability, and reproducibility in real sample analysis.
NEW JOURNAL OF CHEMISTRY
(2022)
Article
Electrochemistry
Balamurugan Karupppaiah, Anupriya Jeyaraman, Shen -Ming Chen, Yu-Ching Huang
Summary: The construction of highly sensitive electrochemical sensors is crucial for detecting pharmaceutical drugs due to their significant pollution in aqueous systems. In this study, we developed a highly sensitive electrochemical sensor for ronidazole (RNZ), a veterinary antibiotic drug. The electrode was fabricated using cobalt oxide nanorods integrated with hexagonal boron nitride-modified glassy carbon electrode (CoCo2O4 NRs/h-BN/GCE). The electrocatalytic activity of CoCo2O4 NRs/h-BN/GCE was analyzed, and it showed the highest sensitivity for RNZ detection with a low limit of detection (3 nM) and high sensitivity (5.845 mu A mu M-1 cm-2).
ELECTROCHIMICA ACTA
(2023)
Article
Environmental Sciences
Selvakumar Palanisamy, Krishnapandi Alagumalai, Matteo Chiesa, Seong-Cheol Kim
Summary: A composite material consisting of functionalized carbon nanofibers (f-CNF) with neodymium oxide (Nd2O3) was developed to detect trace levels of carbendazim (CBZ) in agricultural products. The composite-modified electrode showed higher electro-oxidation ability towards CBZ compared to electrodes modified with Nd2O3 or f-CNF alone. The composite exhibited a substantial specific surface area, superior structural stability, and excellent electrocatalytic activity, resulting in enhanced sensitivity for CBZ detection.
ENVIRONMENTAL RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Venkatachalam Vinothkumar, Rajalakshmi Sakthivel, Shen-Ming Chen, Arumugam Sangili, Tae Hyun Kim
Summary: In this study, a Sr@Mn3O4 anchored graphene oxide (GO) electrocatalyst was developed for the detection of nitrofurantoin (NFT). The synergistic activity of Sr@Mn3O4 with GO enhances the specificity and sensitivity of NFT detection. The fabricated Sr@Mn3O4/GO-modified electrode shows a wide dynamic linear range, low limit of detection, and good sensitivity for NFT.
ENVIRONMENTAL SCIENCE-NANO
(2023)
Article
Electrochemistry
Tse-Wei Chen, Rasu Ramachandran, Pitchaimani Veerakumar, Shen-Ming Chen, Vishnu Priya Veeraraghavan, Vinitha Mariyappan, Ramanujam Kannan, Paulsamy Raja
Summary: Heterogeneous based functionalized nanocomposite materials have attracted significant attention in energy storage and conversion due to their fast electron transfer process and long life cycles. This review briefly discusses various techniques used for fabricating carbon based nanocomposites, such as sol-gel, hydrothermal, in situ polymerization, and electrochemical methods. Functionalized carbon decorated nanocomposites have become the focus of future energy technologies, especially for their larger electrode surface area, high mechanical strength, excellent electrochemical properties, and rapid electrochemical redox behavior. The advancements in nanoscale based composite devices provide a platform for developing new energy storage technology to meet global energy demands. Finally, the review summarizes the recent advantages of carbon supported composites, which significantly enhance their electrochemical energy storage device properties, including high capacitance and boosted specific capacitive values.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2023)
Article
Chemistry, Physical
Balamurugan Arumugam, Selvakumar Palanisamy, Sayee Kannan Ramaraj, Matteo Chiesa
Summary: A hydrothermal technique was used to generate a MoO3/f-MWCNTs nanocomposite as an electrode material for electrochemical detection of PTZ. Extensive characterization of the nanocomposite was done using spectroscopic and microscopic techniques. The MoO3/f-MWCNTs nanocomposite electrode showed superior electrocatalytic activity, low oxidation overpotential, low detection limit, wide linear response range, and high sensitivity for PTZ detection.
SURFACES AND INTERFACES
(2023)
Article
Chemistry, Analytical
Saranvignesh Alagarsamy, Ruspika Sundaresan, Tse-Wei Chen, Shen-Ming Chen, Bih-Show Lou, Balaji Ramachandran, Sayee Kannan Ramaraj, M. Ajmal Ali, Mohamed S. Elshikh, Jaysan Yu
Summary: Research in rare-earth metal molybdates, especially gadolinium molybdate (GdM), has gained interest due to their unique properties. In this study, GdM was synthesized using reduced graphene oxide (RGO). The GdM/RGO nanocomposite was then used for the electrochemical detection of metol (ML), showing excellent electrical properties. The GdM/RGO sensor exhibited a low detection limit and a wide linear range for ML determination.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Physical
Balamurugan Arumugam, Selvakumar Palanisamy, Gandhiraj Janagaraj, Sayee Kannan Ramaraj, Matteo Chiesa, Chidambaravinayagam Subramanian
Summary: In this study, a novel electrochemical sensor was developed for the real-time detection of TCP using graphitic carbon nitride nanosheets decorated with Fe3O4 nanospheres (CN@Fe3O4) composite-modified screen-printed carbon electrodes (SPCE). The synthesis of CN nanosheets was done using the combustion technique while the co-precipitation method was used for the preparation of CN@Fe3O4 composite. The CN@Fe3O4-modified SPCE showed superior performance in TCP detection compared to CN and Fe3O4 modified SPCEs, with a linear range of 0.04-651 μM and a detection limit of 12 nM.
SURFACES AND INTERFACES
(2023)
Article
Engineering, Environmental
Alagumalai Krishnapandi, Sivakumar Musuvadhi Babulal, Shen-Ming Chen, Selvakumar Palanisamy, Seong-Cheol Kim, Matteo Chiesa
Summary: This study demonstrates the use of a ytterbium oxide nanorod/carbon nanofiber (Yb2O3/f-CNF) hybrid nanocomposite for electrochemical detection of carbendazim (CBZ) fungicide. Various physicochemical methods have been used to confirm the formation of the composite. The Yb2O3/f-CNF nanocomposite exhibits superior electrocatalytic activity for CBZ oxidation compared to Yb2O3 and f-CNF. The designed sensor has high sensitivity, low detection limit, wide linear range, and excellent stability and reproducibility.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Shaktivel Manavalan, Pitchaimani Veerakumar, Shen-Ming Chen, Naveen Karuppusamy
Summary: In this study, a high-performance multifunctional catalyst, CrNiCo-P/GCN, was designed and demonstrated favorable electrochemical properties and electrical conductance for the oxygen evolution reaction. This catalyst also showed high sensitivity and a wide concentration range for the electrochemical determination of ROX, and exhibited excellent photodegradation of ROX under visible light irradiation.
Review
Chemistry, Multidisciplinary
Rasu Ramachandran, Tse-Wei Chen, Pitchaimani Veerakumar, Ganesan Anushya, Shen-Ming Chen, Ramanjam Kannan, Vinitha Mariyappan, Selvam Chitra, Nagappan Ponmurugaraj, Muthusamy Boominathan
Summary: Water electrolysis is a promising method for producing hydrogen, which can meet the global energy demand. Hydrogen-based fuel cell transportation has zero greenhouse emissions and improves air quality, while also providing economically viable green energy for electrochemical applications. Many countries are focusing on the development of renewable and hydrogen-based energy storage infrastructure to meet their growing energy demands and sustainable goals.
Article
Chemistry, Multidisciplinary
Nandini Nataraj, Shen-Ming Chen, Siva Kumar Krishnan
Summary: This study presents a simple approach to preparing a nanocomposite, SrV/GCN, and explores its application for the simultaneous electrochemical detection of antibiotic drugs ACAMP and LEV. The SrV/GCN/GCE sensor exhibits high sensitivity, wide linear range, and low detection limit for ACAMP and LEV, as well as exceptional selectivity and operational stability. The practical use of the sensor is validated in real samples, showing promising opportunities for practical clinical analysis.
ENVIRONMENTAL SCIENCE-NANO
(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)
