Article
Chemistry, Multidisciplinary
Rosa Carotenuto, Margherita Tussellino, Sabato Fusco, Giovanna Benvenuto, Fabio Formiggini, Bice Avallone, Chiara Maria Motta, Chiara Fogliano, Paolo Antonio Netti
Summary: This study found that both gold and silver nanoparticles can induce morphological anomalies and modify gene expression in Xenopus laevis, suggesting their toxicity and the need for further research on their activity in animals and humans.
Article
Chemistry, Physical
Vishakha Kaushik, Hardik L. Kagdada, Dheeraj K. Singh, Sachin Pathak
Summary: The study explores hybrid SERS substrates prepared by coating silver nanoparticles on graphene layers, utilizing both chemical and electromagnetic enhancement mechanisms for remarkable SERS intensities. The experiment and theory demonstrate substantial enhancement in electronic and vibrational properties of graphene fragments through interactions with small silver clusters, leading to enhanced G-band intensity. This research contributes to the understanding of mechanisms and the development of high-performance SERS substrates for sensing applications.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
A. Kalam, A. G. Al-Sehemi, S. Alrumman, M. A. Assiri, A. M. Alfaify, M. F. Moustafa
Summary: The study utilized green synthesis to obtain silver nanoparticles with high antimicrobial specificity against multidrug resistant microbes.
Article
Chemistry, Multidisciplinary
Mei Wang, Asher C. Leff, Yue Li, Taylor J. Woehl
Summary: This study successfully demonstrated the in situ controlled synthesis of alloyed AuCu nanocrystals under LP-TEM, while maintaining the molecular structure of metal thiolate complexes. The research revealed that polymer capping ligands not only have known functions during LP-TEM synthesis, but also prevent copper oxidation and facilitate the formation of prenucleation cluster intermediates.
Article
Biology
Hanan A. Ghetas, Nashwa Abdel-Razek, Medhat S. Shakweer, Mahmoud M. Abotaleb, Bilal Ahamad Paray, Sajad Ali, Elsayed A. Eldessouki, Mahmoud A. O. Dawood, Riad H. Khalil
Summary: Pathogens isolated from fish have significant antimicrobial resistance, posing challenges to economy and public health. Natural antimicrobial substitutes, particularly silver nanoparticles, show potential in combating antibiotic resistance. This study compared biologically produced silver nanoparticles from Origanum vulgare leaves with chemically produced ones and found that the biological production is safer and more effective. The antimicrobial properties of the silver nanoparticles offer promising possibilities for managing fish diseases and improving human health.
SAUDI JOURNAL OF BIOLOGICAL SCIENCES
(2022)
Article
Chemistry, Physical
Tae Hyeon Jeong, Kyung Bin Kim, Su Yeon Kim, Yu Ra Kim, Jong Hoon Kim, Thi Minh Thu Pham, Tae Hwan Ha, Sang Jung Ahn, Moon-Deock Kim, Young Heon Kim
Summary: The behavior of AgNPs in simulated gastric fluids with and without pepsin was studied, showing dissolution at the initial stage, particle growth, and aggregation in the absence of pepsin. When pepsin was introduced, individual AgNPs were protected by the formation of a protein corona while still undergoing aggregation. This suggests that both individual NPs and their congregative characteristics should be considered for the evaluation of nanometer-scale materials' safety and toxicity.
COLLOID AND INTERFACE SCIENCE COMMUNICATIONS
(2021)
Article
Chemistry, Analytical
Deamelys Hernandez, Juan C. Vidal, Francisco Laborda, Josefina Perez-Arantegui, Ana C. Gimenez-Ingalaturre, Juan R. Castillo
Summary: In this study, AgNPs in consumer products were detected, characterized, and quantified using the PCC method. A power allometric function model was found between the frequency of AgNPs collisions and the nanoparticle concentration, demonstrating a linear relationship between the number of collisions and the concentration of silver nanoparticles.
Article
Biotechnology & Applied Microbiology
Cinthia Garcia-Mendoza, Williams Eduardo Sanchez Rivera, Mayra A. Alvarez-Lemus, Gabriela Jacome-Acatitla, Dora Maria Frias Marquez, Rosendo Lopez-Gonzalez
Summary: The study investigates the formation of a photocatalyst formed by ZnS/ZnO anchored to an organic molecule and evaluates its performance in hydrogen production. The results demonstrate that the organic material and the ZnS/ZnO work together to improve the photocatalytic activity and stability of the material, increasing hydrogen production under UV light. The study also highlights the possibility of obtaining an efficient material with excellent photocatalytic performance through a relatively simple synthesis method.
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
(2022)
Article
Chemistry, Physical
Jin-Hu Dou, Maxx Q. Arguilla, Yi Luo, Jian Li, Weizhe Zhang, Lei Sun, Jenna L. Mancuso, Luming Yang, Tianyang Chen, Lucas R. Parent, Grigorii Skorupskii, Nicole J. Libretto, Chenyue Sun, Min Chieh Yang, Phat Vinh Dip, Edward J. Brignole, Jeffrey T. Miller, Jing Kong, Christopher H. Hendon, Junliang Sun, Mircea Dinca
Summary: Researchers have successfully grown single crystals of 2D metal-organic frameworks up to 200 µm in size by balancing in-plane and out-of-plane interactions, revealing anisotropic transport and a clear correlation between conductivity and the nature of the metal cation in the sheets.
Article
Chemistry, Applied
Nisha Kumari, Manpreet Kaur Aulakh, Vivek Anand, Shweta Sareen, Meenakshi Verma, Ajay Sharma, Ramesh Kataria, Vishal Mutreja
Summary: This study attempted to synthesize three types of zirconia nanoparticles using zirconium oxychloride octahydrate as a precursor and quercetin hydrate, catechin hydrate, and gallic acid as stabilizers and reducing agents. The nanoparticles showed promising photocatalytic activity for the degradation of tetracycline hydrochloride under visible light, with complete degradation observed in the case of catechin hydrate-derived particles.
TOPICS IN CATALYSIS
(2022)
Article
Chemistry, Multidisciplinary
Hui Zhang, Tao Xu, Yatong Zhu, Wen Wang, Hao Zhang, Dundong Yuan, Litao Sun
Summary: The study revealed oscillatory growth during the oxidation process of silver, influenced by both thermodynamic and kinetic factors. These findings enhance the fundamental understanding of oxidation processes and offer a promising method for the fabrication of desired nanostructures.
Article
Food Science & Technology
Cristina Bidian, Gabriela Adriana Filip, Luminita David, Adrian Florea, Bianca Moldovan, Daniela Popa Robu, Diana Olteanu, Teodora Radu, Simona Clichici, Daniela-Rodica Mitrea, Ioana Baldea
Summary: Prenatal exposure to AgNPs synthesized with Viburnum opulus L. extract can induce oxidative stress, DNA damage and autophagy in the testis of male offspring rats, while decreasing inflammation and apoptosis markers and increasing NFkB activation. Transmission electron microscopy examination revealed significant ultrastructural changes in Sertoli cells.
FOOD AND CHEMICAL TOXICOLOGY
(2021)
Article
Engineering, Environmental
Zhiming Zhang, Benhur K. Asefaw, Yi Xiong, Huan Chen, Youneng Tang
Summary: This study found that extracellular selenium nanoparticles (SeNPs) production on the biocathode was significantly higher compared to conventional reactors. Analysis of the microbial community on the cathode revealed an enrichment of Ospira oryzae, Desulfovibrio, Stenotrophomonas, and Rhodocyclaceae, which are known to produce both intracellular and extracellular SeNPs in conventional biofilm reactors. The observation suggests that microbes prefer to produce extracellular SeNPs on the cathode due to energy considerations.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Plant Sciences
Oluwatosin Temilade Adu, Farzana Mohamed, Yougasphree Naidoo, Temitope Samson Adu, Hafizah Chenia, Yaser Hassan Dewir, Hail Rihan
Summary: The biosynthesis of silver nanoparticles from Diospyros villosa plant extracts showed potential antioxidant and antibacterial properties, indicating their potential as therapeutic candidates for controlling bacterial infections.
Article
Biochemistry & Molecular Biology
Monika Moond, Sushila Singh, Seema Sangwan, Savita Rani, Anuradha Beniwal, Jyoti Rani, Anita Kumari, Indu Rani, Parvesh Devi
Summary: Silver nanoparticles (AgNPs) were synthesized using Trigonella foenum-graceum L. leaf extract, which contains phytochemicals that play important roles in the reduction of silver ions to AgNPs. The synthesized AgNPs had spherical shapes with a diameter of 4-22 nm. The antimicrobial and antioxidant activities of AgNPs and leaf extract were evaluated, and AgNPs showed significant efficacy in both aspects. These findings suggest that AgNPs could be utilized in biomedical applications and drug delivery systems.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Public, Environmental & Occupational Health
Theofilos Toulkeridis, Rachid Seqqat, Marbel Torres Arias, Rodolfo Salazar-Martinez, Esteban Ortiz-Prado, Scarlet Chunga, Karla Vizuete, Marco Heredia-R, Alexis Debut
Summary: This study suggests previous exposure to volcanic ashes as a risk factor for developing COVID-19, and explores the correlation between the social and spatial distribution of COVID-19 infections and volcanic ash distribution through satellite images and health statistics data.
DISASTER MEDICINE AND PUBLIC HEALTH PREPAREDNESS
(2023)
Article
Medicine, Legal
Vishal Sharma, Manjot Bains, Rajesh Verma, Neha Verma, Raj Kumar
Summary: This study focuses on using individual characteristics in handwriting to estimate the gender of the writer. Statistical methods were used to analyze the data, and 15 significant characteristics were identified for cost-effective gender estimation. The correct classification rates for females and males were 80% and 76.4% respectively. The likelihood ratio approach was also used to assess the strength of evidence in determining the sex of the unknown person based on these handwriting characteristics.
AUSTRALIAN JOURNAL OF FORENSIC SCIENCES
(2023)
Review
Chemistry, Multidisciplinary
Anant B. B. Kanagare, M. Sc Ashok R. Yadav, Ashishkumar P. P. Katariya, Devidas S. S. Bhagat, Ajit K. K. Dhas, Dattatraya N. N. Pansare, Pratik A. A. Nagwade, Brajesh Kumar, Jaiprakash N. N. Sangshetti, Satish U. U. Deshmukh
Summary: This review focuses on the synthesis of 4,4'-arylmethylene-bis-1H-pyrazol-5-ols scaffolds, which have gained significant attention due to their diverse applications and the ability to form C-C multiple bonds in a one-step process. Over the past twenty years, more than ninety synthetic methodologies have been developed, driving researchers to study this molecule. This review summarizes the synthesis advancements up to the last quarter of 2022 and includes results from multiple-component reactions conducted in both conventional and unconventional media, providing valuable insights for synthetic organic chemists in this field.
Article
Biotechnology & Applied Microbiology
Sonal Choudhary, Kashma Sharma, Pawan Kumar Mishra, Vijay Kumar, Vishal Sharma
Summary: The present study aims to fabricate edible biofilm by blending agarose, gum neem, nano-hydroxyapatite, and polyoxyethylene sorbitan monooleate, which showed excellent mechanical properties, thermal stability, water and oxygen barrier abilities, and prolonged the shelf life of food items. The edible film also exhibited complete biodegradability and can be a greener and potential alternative to conventional food packaging films.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2023)
Article
Biochemistry & Molecular Biology
David Giancarlo Garcia, Cristina Garzon-Romero, Mateo Alejandro Salazar, Karina J. Lagos, Kleber Orlando Campana, Alexis Debut, Karla Vizuete, Miryan Rosita Rivera, Dario Niebieskikwiat, Maria J. Benitez, Maria Paulina Romero
Summary: This study presents a quick and easy green synthesis method using waste orange peel extract as a reducing, capping, and stabilizing agent to prepare magnetic nanoparticles based on iron oxides (MNPs-Fe). The 50GS-MNPs-Fe sample showed an excellent mass yield and a particle size of about 50 nm with an organic coating.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Chemistry, Medicinal
Adrian Leon-Valencia, Sarah Briceno, Carlos Reinoso, Karla Vizuete, Alexis Debut, Manuel Caetano, Gema Gonzalez
Summary: The photochemical reduction method was used to optimize the deposition of silver nanoparticles on the diatom surface for DNA biosensing. The nanocomposites were characterized using various techniques and a significant enhancement in fluorescence response was observed at 440 nm excitation wavelength. This work demonstrates a low-cost and green alternative fabrication method for fluorescent biosensors by depositing plasmonic nanoparticles on diatoms.
Article
Materials Science, Multidisciplinary
Michael Zuarez-Chamba, Damin Tuba-Guaman, Miguel Quishpe, Katherine Pazmino, Karla Vizuete, Alexis Debut, Pablo A. Cisneros-Perez, Carlos Reinoso, Cristian Santacruz, Andrea Salgado, Carlos R. Arroyo, Peter Iza, Natividad Miguel, Zulay Nino-Ruiz, Miguel Herrera-Robledo
Summary: Bi4O5I2 microbars were successfully synthesized by a hydrothermal method and characterized by various instrumental techniques including SEM, TEM, XRD, and EDS. The synthesized microbars exhibited a monoclinic phase and had a similar elemental composition to the theoretical formula. Despite their low visible-light response, the microbars showed high efficiency in degrading Bisphenol A under white LED light irradiation. The results suggest that Bi4O5I2 microbars can be effectively used for the degradation of organic chemical pollutants.
Article
Geochemistry & Geophysics
Karina J. J. Lagos, Bojan A. A. Marinkovic, Anja Dosen, Alexis Debut, Karla Vizuete, Victor H. H. Guerrero, Emilio Pardo, Patricia I. I. Ponton
Summary: In this study, iron-rich titanate nanosheets were synthesized from Ecuadorian ilmenite sands through an alkaline hydrothermal treatment. The morphology of the nanosheets changed significantly after 72 hours of treatment at 180 degrees C. Analysis confirmed that the nanostructures were iron-rich layered titanates, but incomplete conversion of the precursor was observed.
Article
Chemistry, Analytical
Akanksha Sharma, Vishal Sharma
Summary: When encountering a smoked cigarette butt at a crime scene, forensic investigators can use the fiber analysis of the cigarette filter to determine its brand and origin, which can assist in criminal investigations and suspect identification.
FORENSIC CHEMISTRY
(2023)
Article
Biochemistry & Molecular Biology
Priyanka Mankotia, Kashma Sharma, Vishal Sharma, Yogendra Kumar Mishra, Vijay Kumar
Summary: The research work focuses on the development of a hydrogel encapsulated with curcumin for drug delivery and anti-bacterial application. The hydrogel exhibited a highly stable crosslinked network with high porosity and density values. The encapsulation efficiency of curcumin in the hydrogel was high, and it showed sustained pH-responsive release. Furthermore, the hydrogel showed effective antibacterial properties against both gram-negative and gram-positive bacteria.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Biochemistry & Molecular Biology
Thomas Cadenbach, Valeria Sanchez, Daniela Chiquito Rios, Alexis Debut, Karla Vizuete, Maria J. Benitez
Summary: In recent years, there has been significant interest in semiconductor hollow spheres due to their unique combination of morphological, chemical, and physico-chemical properties. In this study, we successfully synthesized BiFeO3 hollow spheres for the first time using a hydrothermal treatment method, and systematically investigated the mechanism of their formation. The synthesized hollow spheres showed high catalytic activity in the photodegradation of Rhodamine B under visible-light irradiation, with complete degradation occurring in less than 150 min at neutral pH. The superior efficiencies of the synthesized material can be attributed to the unique features of hollow spheres, as confirmed by trapping experiments.
Article
Engineering, Environmental
Yuliana Rodriguez, Renato Guerra, Karla Vizuete, Alexis Debut, Daniela Almeida Streitwieser, Jose R. Mora, Sebastian Ponce
Summary: Biochar from biomass residues is shown to be an effective catalyst for the catalytic cracking of waste motor oil into diesel-like fuels. Alkali-treated rice husk biochar exhibits high catalytic activity, with a 250% increase in kinetic constant compared to thermal cracking. The liquid products obtained meet the physical properties required for diesel-like fuels, with hydrocarbon chains between C10-C27 similar to commercial diesel.
Article
Green & Sustainable Science & Technology
Mohammadfarid Alvansazyazdi, Fabricio Alvarez-Rea, Jhon Pinto-Montoya, Majid Khorami, Pablo M. Bonilla-Valladares, Alexis Debut, Mahdi Feizbahr
Summary: The use of hydrophobic nano-silica particles in concrete for improved corrosion resistance and durability has been studied. The research findings reveal that concrete containing nano-silica particles demonstrates improved physical-mechanical properties compared to other mixes. However, adding both hydrophobic and non-hydrophobic nano-silica particles tends to reduce corrosion resistance.
Article
Food Science & Technology
Fausto Sebastian Cabezas-Mera, Maria Belen Atiencia-Carrera, Irina Villacres-Granda, Adrian Alexander Proano, Alexis Debut, Karla Vizuete, Lorena Herrero-Bayo, Ana M. Gonzalez-Paramas, Francesca Giampieri, Reinier Abreu-Naranjo, Eduardo Tejera, Jose M. Alvarez-Suarez, Antonio Machado
Summary: Stingless bee honey samples show antibiofilm activity against multidrug-resistant pathogens. The honey samples can reduce the biomass of biofilms and affect cell count and viability. Scanning electron microscopy analysis demonstrates structural disruption of biofilms by honey. The polyphenolic profile of honey samples varies according to geographical origin.
CURRENT RESEARCH IN FOOD SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Ping Zhang, Xiujie Yue, Yeran Gao, Zhenyong Lin, Shunxiang Wang, Songting Zhang
Summary: This paper investigates the strengthening mechanism of highspeed cutting and solid particle-entrained waterjet peening (HSC-WJP) composite reinforcement on 7075-T6 aluminum alloy. The research results show that composite reinforcement can improve surface quality, reduce surface pits and roughness, and decrease the size of precipitation-free zone (PFZ) at grain boundaries.
Article
Materials Science, Multidisciplinary
Sangyoon Lee, Hwi Yoon, Sanghun Lee, Seung-min Chung, Hyungjun Kim
Summary: The wettability of metal oxides, particularly HfO2 thin films deposited via atomic layer deposition, and its correlation with surface free energy have been studied. It was found that surface oxygen species significantly affect the intrinsic hydrophilicity of HfO2 thin films, and the crystalline orientations also evolve with film thickness.
Article
Materials Science, Multidisciplinary
Changdong Yin, Yiwen Wu, Zhou Xu, Dongdong Ye, Jun Yao, Jianjun Chen, Qiang Liu, Xin Ge, Meiling Ding
Summary: This study proposed a new strategy to indirectly estimate the hydrogen diffusivity of metallic materials under tensile stress by combining the electrochemical hydrogen permeation test (EHPT), the hydrogen diffusion descriptive equation based on Fick's law, and hydrogen pre-charged tensile test. The results showed that the hydrogen permeation curve obtained was highly approximate to the theoretical trend. The hydrogen embrittlement (HE) susceptibility of the specimens increased with increasing stress.
Article
Materials Science, Multidisciplinary
Huan Luo, Wei-yi Wang, Xin Yu, Xian-jun Lei, Lang Liu, Guo-zheng Zha, Wen-long Jiang, Bin Yang, Bao-qiang Xu
Summary: Separating selenium and tellurium is a general challenge in material and non-ferrous metallurgical industries. This paper proposes a novel method that achieved efficient separation of selenium and tellurium using gas-liquid equilibrium phase diagram and valence regulation-vacuum gasification technique.
Article
Materials Science, Multidisciplinary
Fan Zhang, Rong Xin Wang, Aiqin Tian, Fangzhi Li, Jianping Liu, Hui Yang
Summary: Deposition of Pd/Pt/Au three-layer films on p-GaN under high and ultra-high vacuum conditions was studied to investigate the electrical contact properties. Linear I-V curves were observed in samples deposited under ultra-high vacuum conditions, while nonlinear I-V characteristics were obtained in samples deposited under high vacuum conditions. The study also found that the samples deposited under high vacuum conditions had higher amounts of oxygen and Pd oxide. The oxide layer had an additional influence on the electrical characteristics of the Pd/Pt/Au/p-GaN contact.
Article
Materials Science, Multidisciplinary
Hongli Liu, Chengzhe Liu, Ying Sui, Zhongxian Liu, Tiangang Zhang, Zhiqiang Zhang, Shuang Sun, Jianwei Jia
Summary: This study utilized polysiloxane and hafnium carbide to produce Si-N-C-O-Hf hybridized ceramic fibers, and obtained ceramic fibers with hemispherical particles on the surface through electrostatic spinning and pyrolysis. The ceramic fibers exhibited excellent thermal stability, oxidation resistance, and high temperature insulation.
Article
Materials Science, Multidisciplinary
M. Abaker, Nazar Elamin Ahmed, A. Saad, H. F. Khalil, E. M. M. Ibrahim, A. M. Adam
Summary: This paper systematically studied the internal structure and thermoelectric properties of In1-xGaxSb alloys prepared by melting synthesis at 1123 K. The results showed that doping with Ga in the In sites led to a significant increase in the Seebeck coefficient and power factor, while reducing the thermal conductivity. The maximum dimensionless figure of merit was observed at 403 K.
Article
Materials Science, Multidisciplinary
Fucheng Yu, Jinlong Ren, Jielin Zhang, Haiyang Chen, Xin Tian, Chenchen Feng, Cuixia Li, Jianbin Zhang, Xianxi Tang, Xiaogang Hou
Summary: An environmentally friendly ZnO@BiVO4 composite photocatalyst was prepared using in-situ self-assembly and solvothermal methods, demonstrating good photocatalytic performance. The mass ratio of BiVO4 and NCZ was found to influence the photocatalytic performance of the composite.
Article
Materials Science, Multidisciplinary
Yaoming Shao, Pingping Zheng, Tianhao Dong, Lianghuan Wei, Haifei Wu, Jianxiao Si
Summary: In this paper, Mg3Bi2 films were prepared on glass substrate using magnetron sputtering, and the phase composition and thermoelectric properties of the films were investigated with different atomic ratios. The films displayed a metastable cubic phase and high conductivity when the atomic ratio exceeded stoichiometry.
Article
Materials Science, Multidisciplinary
I. V. Uimanov, D. L. Shmelev, S. A. Barengolts
Summary: A two-dimensional axisymmetric model has been developed to study the prebreakdown processes in a cathode microprotrusion under an external electric field. The simulation results show that electrohydrodynamic instability leads to the formation of a nanometer-sized conical protrusion on the microprotrusion tip, significantly accelerating the heating process.
Article
Materials Science, Multidisciplinary
Weilun Zhang, Di Yang, Feng Gong, Yongjun Chen, Tian Chen, Zhiwen Xie, Sirui Yang
Summary: A novel Pt doping method was designed to improve the thermal stability of CrWN coating. The doping of Pt atoms effectively blocks the coherent growth of the grains and creates a significant mixing effect, resulting in a smooth surface with uniform element distribution.
Article
Materials Science, Multidisciplinary
Xiaoye Wang, Xiaoguang Yang, Wenna Du, Tao Yang
Summary: In this study, the effects of multiple growth parameters on self-catalyzed growth of InAs/GaSb axial heterostructured nanowires on Si substrate by MOCVD were investigated. It was found that the growth temperature and switching time have significant influences on the nanowire growth.
Article
Materials Science, Multidisciplinary
Weizhong Cui, Yan Zhao, Can Cui, Xing Liu, Beili Pang, Jianguang Feng, Hongzhou Dong, Liyan Yu, Lifeng Dong
Summary: This study introduces Co2+ cations into Cs2AgBiBr6 film to improve its quality, grain size, and conductivity, resulting in enhanced solar cell efficiency.
Article
Materials Science, Multidisciplinary
Jian Wang, Ke Yang, Xianming Cheng, Yalin Lu, Ganghui Wu, Yang Zhang, Yun Kan
Summary: The corrosion behavior and microstructural evolution of Sc microalloyed Al-3.2Cu-1.5Li alloys were investigated in detail. The microstructural results showed higher levels of dislocations density in the Sc microalloyed sample, which resulted in significantly refined grains and T1 precipitates. Microalloying with Sc changed the corrosion mode of the alloy and localized corrosion was found to occur preferentially at the subgrain within unrecrystallized grains with high grain stored energy.
Article
Materials Science, Multidisciplinary
Weifeng Liu, Na Liu, Kaiqiang Song, Meiqin Zeng, Zhongchen Lu
Summary: Monoclinic WO3 prepared through plasma milling exhibits higher photocatalytic activity due to its higher surface area, increased oxygen vacancies, and defects.