Article
Chemistry, Multidisciplinary
Ekkachai Martwong, Yvette Tran
Summary: The study reports on the synthesis and temperature-responsive properties of poly(PEGMA) hydrogel thin films. Surface-attached poly(PEGMA) hydrogel films were synthesized using a simple, versatile, and well-controlled thiol-ene click reaction method, with the transition temperature finely tunable by adjusting the number of PEG units. The LCST properties of the hydrogel films are not sensitive to salt, holding promise for applications in biology such as injectable hydrogels, drug delivery systems, microfluidic valves, and flow switches for biotechnologies.
Article
Materials Science, Coatings & Films
Cheng-Lan Lin, An Chen
Summary: This study fabricates solid-state electrochromic devices (ECDs) with polyaniline and tungsten trioxide electrodes and succinonitrile/polyethylene glycol composite electrolytes. The EC properties of the devices, including modulation ability, response time, efficiency, and cycling stability, are investigated. The results demonstrate that the Pani-WO3 ECD using a SN/PEG composite electrolyte containing 10.0 wt% PEG exhibits the best performance.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Polymer Science
Taghreed Abdulhameed Al-Gunaid, Igor Krupa, Mabrouk Ouederni, Senthil Kumar Krishnamoorthy, Anton Popelka
Summary: Plasma-assisted grafting of different molecular weight PEG compounds onto the LDPE surface improved adhesion between LDPE and Al, significantly enhancing wettability. Surface modifications were confirmed through XPS and FTIR, while adhesion characteristics were analyzed using peel tests, showing a significant increase in peel resistance with PEG solution.
Article
Materials Science, Multidisciplinary
Simona Liliana Iconaru, Daniela Predoi, Carmen Steluta Ciobanu, Mikael Motelica-Heino, Regis Guegan, Coralia Bleotu
Summary: This study investigates the properties of silver doped hydroxyapatite thin films and reveals their excellent antimicrobial properties and biocompatibility, making them highly promising for biomedical applications.
Article
Biochemistry & Molecular Biology
Ahlem Meziadi, Navid Zuberi, Hendrick W. de Haan, Marc A. Gauthier
Summary: This study reveals that the inefficiency of bioconjugation reactions, such as protein PEGylation, is caused by the excluded volume effect (EVE) between methoxy poly(ethylene glycol) (mPEG) and proteins. The researchers found that this EVE leads to the self-assembly of proteins and reactive mPEG into separate protein-rich and mPEG-rich domains. By adding unreactive low-molecular weight mPEG as a co-solvent, the association between the larger protein and reactive mPEG can be promoted, resulting in improved reaction efficiency.
Article
Pharmacology & Pharmacy
Roxana Cristina Popescu, Bogdan Stefan Vasile, Diana Iulia Savu, George Dan Mogosanu, Ludovic Everard Bejenaru, Ecaterina Andronescu, Alexandru Mihai Grumezescu, Laurentiu Mogoanta
Summary: Iron oxide nanoparticles (IONPs) have been widely used in biomedical applications due to their biocompatibility and magnetic properties. This study synthesized IONPs using a modified Massart method and evaluated their characteristics. The results showed that the functionalized IONPs had good biocompatibility and the ability to be cleared by the body.
Article
Chemistry, Physical
Dengji Xu, Que Huang, Likai Yang, Yanjun Chen, Zhumao Lu, Huijuan Liu, Peijie Han, Li Guo, Chao Wang, Changcheng Liu
Summary: In this study, a novel composite material was developed by using MXene as the skeleton, filling phase change material polyethylene glycol (PEG), and adding flame retardant Mg(OH)(2). The composite material exhibited excellent EMI SE performance and flame retardancy. It had high thermal conductivity, certain mechanical properties, and good shape stability due to the capillary function of MXene.
Article
Chemistry, Physical
Taly Iline-Vul, Naftali Kanovsky, Daniel Yom-Tov, Merav Nadav-Tsubery, Shlomo Margel
Summary: UV-absorbing surfaces have received attention due to their relevance in research and industry. However, current surfaces suffer from drawbacks such as instability, complex synthesis, and poor optical properties. A modified method was proposed to polymerize UV-absorbing silane monomers onto polyethylene films, resulting in highly UV absorbent and durable coatings with excellent optical properties. The coated films showed potential for industrial applications.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Marcela Socol, Nicoleta Preda, Carmen Breazu, Andreea Costas, Oana Rasoga, Gabriela Petre, Gianina Popescu-Pelin, Sorina Iftimie, Andrei Stochioiu, Gabriel Socol, Anca Stanculescu
Summary: Nanocomposite films based on macrocyclic compounds (ZnPc and TPyP) and metal oxide nanoparticles (ZnO or CuO) were prepared by MAPLE, and the effect of metal oxide addition on the properties of the films was evaluated. The presence of metal oxide nanoparticles influenced the infrared and UV-Vis spectra, as well as the photoluminescence spectra of the films. The morphology of the composite films showed agglomerated particles, but did not significantly affect the roughness. The electrical parameters of the structures based on the nanocomposite films were improved only for films with a certain type and optimum amount of metal oxide nanoparticles.
Article
Materials Science, Ceramics
Moses J. Kartha, Bilal Ahmad Reshi, Pravin S. Walke, Davoud Dastan
Summary: In this study, we systematically investigated the morphological characteristics of silicon carbide, diamond, germanium, and gallium nitride thin films grown by pulsed laser deposition. We employed the visibility algorithm graph to analyze the morphological features and verified the experimental results using various characterization techniques.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Nicolas Arroyo, Sebastien Balme, Fabien Picaud
Summary: The study investigated the conformation of PEG inside hydrophobic and hydrophilic nanopores through molecular dynamic simulation, showing that the nanopore inner surface affects the organization of PEG and the speed of salt constituents. The pair interaction between PEG and its environment demonstrates a greater affinity for K+ cations compared to Li+ cations.
JOURNAL OF CHEMICAL PHYSICS
(2021)
Article
Chemistry, Multidisciplinary
Zhong Tian, Han Yan, Qing Peng, Lin Jay Guo, Shengjun Zhou, Can Ding, Peng Li, Qi Luo
Summary: This study investigated the effect of aluminum doping on the surface morphology of ultra-thin silver films, revealing that Al-doped silver films exhibited smaller surface roughness at various substrate temperatures. The addition of aluminum dopants promoted the immobilization of silver atoms on SiO2 substrate, resulting in a smoother surface attributed to the reduced mean free path of silver due to the cage effect by the aluminum dopant.
Article
Materials Science, Composites
Roberto Carlos Vazquez Fletes, Alexandre Raymond, Denis Rodrigue
Summary: By using simple processing methods and different surface treatments, the mechanical properties and homogeneity of wood-plastic composites can be improved, especially when using Maleated Polyethylene (MAPE) treatment. Utilizing a high content of maple fibers can lead to significant improvements in the properties of the composites.
POLYMER COMPOSITES
(2021)
Review
Chemistry, Multidisciplinary
Marcela Socol, Nicoleta Preda
Summary: The continuous growth in global energy consumption, combined with increasing concerns about climate change and environmental pollution, are driving forces behind the deployment of renewable energy sources. Solar energy, being the most abundant and cleanest form of renewable energy, is seen as a viable pathway for sustainable energy generation. Hybrid solar cells, utilizing nanocomposite layers, have received significant research attention due to their ability to combine the benefits of both organic and inorganic components.
Article
Polymer Science
Ethan T. Iverson, Hsu-Cheng Chiang, Thomas J. Kolibaba, Kendra Schmieg, Jaime C. Grunlan
Summary: This study investigates the use of multilayer polyelectrolyte assemblies as high-voltage insulators. The results show that increasing the molecular weight of the polycation or polyanion enhances the breakdown strength by removing chain ends that initiate breakdown. Moreover, a linear polymer backbone structure leads to higher breakdown strength compared to branched structures. Additionally, thermal cross-linking increases the breakdown strength and lessens the effects of molecular weight and architecture.
Review
Chemistry, Multidisciplinary
Nirjhar Bhattacharyya, Uttpal Anand, Ravi Kumar, Mimosa Ghorai, Tariq Aftab, Niraj Kumar Jha, Anushka Upamali Rajapaksha, Jochen Bundschuh, Elza Bontempi, Abhijit Dey
Summary: The use of CRISPR technology allows for the modification of plants to better remediate soil contaminated with toxic metals. This technique has been successfully applied to various crops and has identified genes related to metal absorption and tolerance. However, the efficacy of CRISPR technology is influenced by multiple factors.
ENVIRONMENTAL CHEMISTRY LETTERS
(2023)
Article
Environmental Sciences
Tamal Chowdhury, Hemal Chowdhury, Elza Bontempi, Mario Coccia, Hasan Masrur, Sadiq M. Sait, Tomonobu Senjyu
Summary: This study finds that hosting the Tokyo Summer Olympics did not lead to an increase in COVID-19 cases in Japan. The transmission dynamics were mainly driven by population density, similar to other large cities in Japan. The study provides evidence that hosting mega sporting events is safe during the pandemic if strict non-pharmaceutical and pharmaceutical infection control measures are maintained. The successful implementation of preventive measures during the Tokyo Summer Olympics will serve as an example for future international events.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Engineering, Chemical
Davide Ciniglia, Paola Cirelli, Fabjola Bilo, Alessandra Zanoletti, Antonella Cornelio, Silvana De Iuliis, Laura Eleonora Depero, Elza Bontempi, Maria Grazia Perrone, Paolo Lopinto, Marco Zonca, Laura Borgese
Summary: To prevent air pollution and achieve air quality regulations, developing analytical techniques for determining metal concentrations in aerosol particles is crucial. Total reflection X-ray fluorescence spectroscopy (TXRF) and laser-induced breakdown spectroscopy (LIBS) are emerging as complementary techniques for elemental analysis. This study proposes a novel methodology using TXRF to characterize nebulized aerosol particles dispersion and deposition, aiming to assess their potential use as calibration samples for LIBS and TXRF analysis.
AEROSOL SCIENCE AND TECHNOLOGY
(2023)
Review
Chemistry, Multidisciplinary
Uttpal Anand, Satarupa Dey, Dipannita Parial, Stefania Federici, Serena Ducoli, Nanthi. S. S. Bolan, Abhijit Dey, Elza Bontempi
Summary: Traditional wastewater treatment has focused on removing contaminants for sanitation purposes, but the issues of climate change and depletion of natural resources require methods that also convert waste into chemicals and fuels. The synergistic coupling of microalgae and bacteria in biological treatments shows promise in removing various contaminants and generating biofuels. This review examines the use of algae and bacteria in wastewater treatment and valorization, with emphasis on cell-to-cell adhesion, wastewater properties, and techniques for algae harvesting and production of various valuable products such as biodiesel, bioethanol, biohydrogen, exopolysaccarides, biofertilizers, and animal feeds.
ENVIRONMENTAL CHEMISTRY LETTERS
(2023)
Review
Environmental Sciences
Anusha Ekanayake, Anushka Upamali Rajapaksha, Choolaka Hewawasam, Uttpal Anand, Elza Bontempi, Sudarshan Kurwadkar, Jayanta Kumar Biswas, Meththika Vithanage
Summary: The relationship between the COVID-19 pandemic and the environment is bidirectional, with the environment playing a role in the transmission of the virus. The pandemic has potential environmental impacts such as water pollution, chemical contamination, increased generation of non-biodegradable waste, and an increase in single-use plastics. Sustainable solutions should be included in national preparedness strategies to address these environmental challenges.
ENVIRONMENTAL RESEARCH
(2023)
Article
Environmental Sciences
Claudio Marchesi, Monika Rani, Stefania Federici, Ivano Alessandri, Irene Vassalini, Serena Ducoli, Laura Borgese, Annalisa Zacco, Avelino Nunez-Delgado, Elza Bontempi, Laura E. Depero
Summary: The widespread distribution of plastics and microplastics and their resistance to decay is having a negative impact on the environment. Microplastics are considered emerging contaminants of concern across all environments. Portable spectrometers coupled with chemometric tools have shown potential for polymer analysis and environmental applications. This study demonstrates the use of a Miniaturized Near-Infrared (MicroNIR) spectrometer for quantitative analysis of microplastic mixtures.
ENVIRONMENTAL RESEARCH
(2023)
Editorial Material
Chemistry, Physical
Avelino Nunez-Delgado, Zhien Zhang, Elza Bontempi, Mario Coccia, Marco Race, Yaoyu Zhou
Article
Green & Sustainable Science & Technology
Elsayed Mousa, Xianfeng Hu, Ludvig Annhagen, Guozhu Ye, Antonella Cornelio, Ario Fahimi, Elza Bontempi, Patrizia Frontera, Charlotte Badenhorst, Ana Claudia Santos, Karen Moreira, Alexandra Guedes, Bruno Valentim
Summary: This paper reports on the characterization of two grades of black mass from spent lithium-ion batteries and their behavior during heating trials. The study provides important insights for optimizing lithium-ion battery recycling processes by fully characterizing black mass samples before and after heating.
Review
Chemistry, Multidisciplinary
Uttpal Anand, Satarupa Dey, Elza Bontempi, Serena Ducoli, A. Dick Vethaak, Abhijit Dey, Stefania Federici
Summary: Microplastics pollution poses a significant threat to ecosystems and affects both abiotic and biotic components. Microplastics are complex contaminants that can transport other contaminants and microbes. Various methods, including biodegradation, incineration, landfilling, and recycling, are currently used to remove microplastics. This review focuses on the sources, toxicity, and biodegradation of microplastics, as well as discussing the role of algae, fungi, and bacteria in biodegradation and presenting biotechnological methods to enhance degradation, such as gene editing tools and bioinformatics.
ENVIRONMENTAL CHEMISTRY LETTERS
(2023)
Article
Environmental Sciences
Uttpal Anand, Tarun Pal, Alessandra Zanoletti, Suresh Sundaramurthy, Sunita Varjani, Anushka Upamali Rajapaksha, Damia Barcelo, Elza Bontempi
Summary: The World Health Organization (WHO) identified the variant B.1.1.529 of SARS-CoV-2 as a variant of concern, named Omicron, due to its multiple mutations that enhance its ability to spread globally and evade immunity, posing serious threats to public health.
ENVIRONMENTAL RESEARCH
(2023)
Review
Ecology
Uttpal Anand, Tarun Pal, Niraj Yadav, Vipin Kumar Singh, Vijay Tripathi, Krishna Kumar Choudhary, Awadhesh Kumar Shukla, Kumari Sunita, Ajay Kumar, Elza Bontempi, Ying Ma, Max Kolton, Amit Kishore Singh
Summary: Globally, substantial research is being conducted on endophytic microbes to increase agricultural and environmental sustainability. Endophytic microbes, such as bacteria, actinomycetes, and fungi, inhabit plant tissues without causing harm and can regulate various host functions. They play a dominant role in nutrient cycling, biodegradation, and bioremediation, and have potential applications in industries. Endophytes can also synthesize bioactive compounds with high competence, making them promising candidates for new drugs. Biotechnological interventions with endophytes have played a pivotal role in crop improvement and could open new avenues in agricultural research and development.
Article
Engineering, Multidisciplinary
Anna Gobetti, Giovanna Cornacchia, Marco La Monica, Annalisa Zacco, Laura Eleonora Depero, Giorgio Ramorino
Summary: The reinforcement of polymers using particle fillers is a complex process influenced by the hydrodynamic effect and interfacial interactions between the polymer, filler, and interfacial region. In this study, the potential of using electric arc furnace steel slag as a filler for Nitrile-Butadiene Rubber was investigated. The slag content was found to enhance the material's capability to store and dissipate energy, with the immobilized rubber fraction around the slag particles playing a crucial role. The slag stiffened the NBR composite, and its reinforcing ability was confirmed through various models and analyses.
RESULTS IN ENGINEERING
(2023)
Article
Environmental Sciences
Mario Coccia, Elza Bontempi
Summary: Modern society faces increasing challenges of environmental pollution caused by various types of pollutants and emerging contaminants. This study focuses on analyzing the evolution and predicting new directions of treatment technologies to remove contaminants, particularly in wastewater treatment. The results show that biochar, reverse osmosis, coagulation, disinfection, and anaerobic processes are the most promising pathways for pollutant removal. Other technologies such as carbon nanotubes and advanced oxidation processes are in the early stages of development and require further advancements to become effective and cost-efficient methods of treatment.
ENVIRONMENTAL RESEARCH
(2023)
Review
Biochemistry & Molecular Biology
Monika Rani, Serena Ducoli, Laura Eleonora Depero, Miljana Prica, Aleksandra Tubic, Zahida Ademovic, Liam Morrison, Stefania Federici
Summary: This article provides a summary of the developments in microplastics (MPs) extraction methods, including new, old, and proof-of-concept methodologies, and evaluates their potential usefulness in extracting MPs from various biotic and abiotic matrices. The paper also discusses the current challenges and outlines future research objectives aimed at combating MP pollution. Additionally, a set of recommendations is provided to assist researchers in selecting appropriate analytical techniques for obtaining accurate results. Finally, a proposed roadmap for MP extraction is presented, considering specific environmental compartments under investigation, to enhance researchers' understanding of MP pollution and contribute to effective mitigation strategies.
Article
Chemistry, Physical
Qi-Wen Chen, Ze-Qing Guo, Jian-Ping Zhou
Summary: Multifunctional continuous solid solutions NFMTO-x were successfully synthesized via a one-step hydrothermal method by controlling the ratio of Mg and Fe. The NFMTO-x materials exhibited enhanced visible light response, effective adsorption and photocatalytic degradation of organic pollutants, CO2 methanation capability, and easy recyclability due to their magnetic properties. This research provides a significant multifunctional material for water purification.
APPLIED SURFACE SCIENCE
(2024)
Review
Chemistry, Physical
George E. Stan, Maziar Montazerian, Adam Shearer, Bryan W. Stuart, Francesco Baino, John C. Mauro, Jose M. F. Ferreira
Summary: Bioactive glasses have the ability to form strong bonds with tissues and release therapeutic ions. However, their biomechanical compatibility limits their use in load-bearing applications. The use of magnetron sputtering technology to fabricate BG coatings shows promise in improving their efficacy and potential for application.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zhaoxuan Wang, Zhicheng Yan, Zhigang Qi, Yu Feng, Qi Chen, Ziqi Song, Meng Huang, Peng Jia, Ki Buem Kim, Weimin Wang
Summary: The corrosion behavior of Fe-60 and Fe-83 ribbons in 0.6 M NaCl was studied. Fe-60 exhibited a local corrosion mode and formed a stable passivation film with higher corrosion resistance, while Fe-83 showed a combination of local and global corrosion modes and had lower corrosion resistance. Controlling the precipitation of nanocrystalline phases and increasing the POx content in the passivation film significantly improved the corrosion resistance of Fe-based glassy alloys.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hao-Kai Peng, Sheng-Yen Zheng, Wei-Ning Kao, Ting-Chieh Lai, Kai-Sheun Lee, Yung- Hsien Wu
Summary: This study investigates the effects of high energy/fluence proton radiation on the performance of HfZrOx-based FeFETs memory with different Zr content. The results show that the characteristics of FeFETs are influenced by proton radiation, and the extent of the influence depends on the Zr content. FeFETs with 50% Zr content exhibit minimal changes in memory window and demonstrate good endurance and retention performance.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zongyi Yue, Guangyi Wang, Zengguang Huang, Sihua Zhong
Summary: In this study, AZO and ITO films were successfully tuned as excellent passivation layers for c-Si surfaces, achieving effective minority carrier lifetime and outstanding optical properties through the optimization of annealing temperature and interfacial silicon oxide.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Martin Hruska, Jan Kejzlar, Jaroslav Otta, Premysl Fitl, Michal Novotny, Jakub Cizek, Oksana Melikhova, Matej Micusik, Peter Machata, Martin Vrnata
Summary: This paper presents a detailed study on the hydrogen sensing capabilities of highly nanoporous black gold films. The films exhibit fast response and recovery times at low temperatures. Different levels of nanoporosity were prepared and tested to investigate the sensing properties, and it was found that nanoporous black gold is suitable for hydrogen sensing. The sensitivity of the film depends on its nanoporosity.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yupu Wang, Gaofeng Teng, Chun To Yiu, Junyi Zhu
Summary: In the study of BM-SCO and HSCO thin films, it was found that H vacancies tend to prefer sites near the external surface or oxygen vacancy channels (OVCs), while H interstitials prefer sites of oxygen on a layer that contains six-fold coordinated Co. These findings not only enrich the understanding of complex surface phenomena of defect formation but also provide an explanation for the reversibility during phase transformation.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jiafeng Lu, Linping Teng, Qinxiao Zhai, Chunhua Wang, Matthieu Lancry, Ye Dai, Xianglong Zeng
Summary: In this study, we achieved full control of fiber nanograting orientation by manipulating laser polarization, and tailored space variant fiber nanogratings, which expanded the diversity in fiber nanograting engineering.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yibo Liu, Yujie Tao, Yue Liu, Qi Sun, Qinrong Lin, Kexin Kang, Qinghua Zhang, Qingjie Sun
Summary: This study investigates the wettability of the Ti-Cu-Fe multi-metal system, specifically the wetting behaviors of CuSi3 droplets on TC4 and 304SS plates. The results show that the CO2 + Ar gas atmosphere significantly affects interfacial mass transfer, thus influencing the wettability of the systems.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jimei Liu, Fei Wang, Rong Guo, Yuqi Liu, Mengyu Zhang, Jaka Sunarso, Dong Liu
Summary: This study developed Co/MXene composites with anti-corrosion properties by varying the cobalt content. These composites exhibited remarkable electromagnetic absorption performance and high resistance to corrosion under various corrosive conditions. The study also revealed the mechanism of electron transfer from cobalt to MXene and the electromagnetic dissipation behavior originated from polarization loss alone.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Moujie Huang, Yongsong Ma, Jingbo Yang, Lingyun Xu, Hangqi Yang, Miao Wang, Xin Ma, Xin Xia, Junhao Yang, Deli Wang, Chuang Peng
Summary: Strong metal-support interactions (SMSIs) are important for enhancing catalytic activities and stability in thermal catalysis. This study demonstrates a method to create SMSIs in electrocatalysis using carbon nanotubes and Ru nanoparticles, resulting in excellent catalytic activity and stability.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Ravi Trivedi, Brinti Mondal, Nandini Garg, Brahmananda Chakraborty
Summary: This study explores the potential of biphenylene as a nanocarrier for the delivery of the anticancer drug cisplatin. It is found that biphenylene offers physical stability, rapid release rate, solubility, and bio-compatibilities compared to other nanocarriers. The adsorption of cisplatin on the surface of biphenylene involves charge transfer from cisplatin to biphenylene. The drug is shown to be released at body temperature in an acidic environment. Biphenylene also exhibits excellent cytotoxicity activity and cellular uptake of the drug. Overall, biphenylene shows promise as a potential nanocarrier for cisplatin delivery.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Rafael Salas-Montiel, Hayoung Ko, Ki Kang Kim, Mun Seok Jeong
Summary: In this study, a potential platform to enhance Raman scattering and increase the number of observable Raman modes in monolayer transition metal dichalcogenides (TMDs) was proposed. The platform consisted of large-scale arrays of gold micropillars (MPs), which were able to enhance the Raman intensity of TMDs and make difficult-to-detect Raman modes observable. The platform showed great industrial advantages and wide applicability due to its low cost, simple process, large controllable area, and short process time.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yasir Abbas, Shafqat Ali, Sajjad Ali, Waqar Azeem, Zareen Zuhra, Haoliang Wang, Mohamed Bououdina, Zhenzhong Sun
Summary: In this study, FeOx@SPNO-C core-shell nanospheres as a catalyst for degradation of sulfamethoxazole (SMX) were successfully synthesized. The synergistic interaction between FeOx and SPNO-C, high carbon charge density, and the presence of C = O groups and N/Fe-Nx sites were found to be key factors for the enhanced degradation of SMX.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Qiaoting Yang, Yuxiao Gong, Yan Qian, Zhou-Qing Xiao, Serge Cosnier, Xue-Ji Zhang, Robert S. Marks, Dan Shan
Summary: This study proposes a hierarchical confinement strategy to design Prussian blue nanoparticles (PB NPs) with satisfactory electrocatalytic ability and stability. The catalytic synthesis of PB NPs is achieved through a hydrothermal process, and the as-prepared PB@NH2MIL exhibits efficient electronic transmission and enhanced electrocatalytic properties.
APPLIED SURFACE SCIENCE
(2024)
