
Cu-Based Atomic Catalysts for the Electrochemical Hydrogenation of Nitrate to Ammonia

Changes in Alcohol Consumption Behaviour in a Large Population of Japan during the COVID-19 Pandemic

Encapsulation in Porous SiO2 for Selective Suppression of Hydrogen Evolution in Photocatalytic CO2 Reduction


An Overview of the Transition from Amorphous Carbon to an Ordered Graphitic Crystalline Plane for Applications

Does Leaf Rolling Serve as a Phenotype Index for Drought Tolerance in Grasses? A Review

Morphological Transformation of NiCoMoSeOx from Nanosheets to Nanorods for Enhanced Oxygen Evolution

Long-duration Catalytic Steam Reforming of 2nd Generation Bio-Ethanol

Kinetics for Catalytic Pyrolysis of Organic Solid Wastes

Advances in Paper-Based Ammonia Sensors in Environment: Sustainable Materials, Nanotechnology Integration, and Smart Analytical Platforms

Climate, Toxic Exposures and Work: Linking the Amazon, Africa, and Southern Europe through a COP30 Dialogue


Introduction Rapid urbanization, climate change, and industrial development have intensified environmental pollution within urban and built environments, posing significant challenges to human health, ecosystem integrity, and sustainable city development. While conventional pollutants such as particulate matter, nitrogen oxides, and heavy metals remain important concerns, increasing attention is being directed toward emerging contaminants, including microplastics, per- and polyfluoroalkyl substances (PFAS), pharmaceuticals, flame retardants, rare earth elements, and other technology-critical chemicals that are increasingly detected in air, water, soil, indoor environments, and urban infrastructure. Their complex environmental behaviour, persistence, and potential health impacts require innovative monitoring approaches, interdisciplinary assessment, and effective mitigation strategies. This Research Topic, “ Urban Environmental Pollution and Climate Resilience: Emerging Contaminants in the Built Environment ”, aims to provide a multidisciplinary platform for advancing knowledge on the occurrence, transport, exposure pathways, environmental fate, and health implications of emerging contaminants within urban systems. It also seeks to highlight climate-resilient solutions, sustainable urban planning, nature-based interventions, smart sensing technologies, predictive modelling, and evidence-based policy frameworks that enhance the resilience of cities against evolving environmental risks. This topic welcomes original research articles, comprehensive reviews, short communications, and perspectives addressing topics related to environmental monitoring, indoor and outdoor air quality, urban water systems, waste management, circular economy, contaminant remediation, building science, climate adaptation, environmental epidemiology, exposure assessment, risk analysis, and digital technologies for environmental management. Interdisciplinary studies integrating engineering, environmental science, public health, urban planning, architecture, and data science are particularly encouraged. By bringing together cutting-edge research and practical applications, this Research Topic seeks to foster scientific collaboration, support informed decision-making, and contribute to the development of healthier, safer, and more climate-resilient urban environments in line with global sustainability and resilience goals. Topics of Interest This Research Topic aims to cover topics that include, but are not limited to, the following themes: Emerging contaminants in urban environments Indoor and outdoor environmental quality Climate change and urban resilience Human exposure and health risk assessment Smart monitoring and digital technologies Sustainable building and green infrastructure Urban water, waste, and circular economy Environmental remediation and pollution control Policy, governance, and sustainable urban development Interdisciplinary approaches to healthy and resilient cities Academic Editors Dr. Nur Azalina Suzianti Feisal (nur_azalina@msu.edu.my) Affiliation: MSU Centre of Climate Resilience and Strategy (M-CREST), Management and Science University, Shah Alam, Selangor, Malaysia Dr. Nur Azalina Suzianti Feisal is Head of Centre at the MSU Centre for Climate Resilience and Strategy (M-CREST). She holds a PhD in Public Health, a Master’s degree in Community Health, and a Bachelor’s degree in Biomedical Science. Her research focuses on environmental and public health, with particular expertise in air quality and air pollution, climate change and health, environmental exposure and health risk assessment, microplastics and microfibres, water quality, occupational and environmental health, and emerging environmental contaminants. Her research also incorporates data analytics and interdisciplinary approaches to better understand the relationships between environmental exposures, climate-related factors, and human health. Dr. Nur Azalina is actively engaged in national and international research collaborations involving partners across Southeast Asia and Japan. Her current research interests include airborne microbiome monitoring, climate-driven health risk assessment, air pollution exposure, microplastic contamination, heavy metals and technology-critical elements, and environmental health risk assessment. She has also participated in research grants, community-based environmental initiatives, and international collaborative projects addressing climate resilience and sustainable environmental health. In addition to research and teaching, she contributes to scientific publications, peer review, academic collaborations, and capacity-building activities. Her work supports interdisciplinary approaches that bridge environmental science, public health, climate resilience, and sustainable development, with particular emphasis on translating scientific evidence into practical strategies for protecting human and environmental health. Ts. Dr. Nurzawani Md Sofwan (nurzawani@uitm.edu.my) Affiliation: Faculty of Health Sciences, Universiti Teknologi MARA, Sarawak, Malaysi Ts. Dr. Nurzawani Md Sofwan is an academic and professional technologist at Universiti Teknologi MARA (UiTM), Malaysia, with expertise in environmental engineering, sustainable urban development, environmental monitoring, and climate resilience. Her research focuses on advancing sustainable solutions for environmental pollution control, resource management, and resilient built environments through interdisciplinary approaches that integrate engineering, environmental science, and emerging technologies. Her research interests encompass environmental pollution assessment, water and wastewater management, solid waste and resource recovery, environmental risk assessment, green infrastructure, and sustainable urban systems. She has been actively involved in multidisciplinary research projects and collaborations addressing environmental quality, climate adaptation, and sustainable development. Her work combines field investigations, laboratory analyses, modelling, and data-driven approaches to support evidence-based environmental management and policy development. As a registered Professional Technologist (Ts.), Dr. Nurzawani is committed to translating research into practical applications that benefit industry, government, and local communities. She has contributed to scientific publications, research grants, and academic collaborations while actively supervising undergraduate and postgraduate students. Her dedication to research excellence, innovation, and capacity building has strengthened partnerships across academia and industry, particularly in areas related to sustainable infrastructure, environmental resilience, and smart urban development. Through her research and professional engagement, she continues to promote environmentally responsible practices that contribute to healthier, more resilient, and sustainable cities. Dr. Cheah Wai Yan (cheahwaiyan@ukm.edu.my) Affiliation: Environmental Management Programme, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, UKM Bangi, Selangor Darul Ehsan, Malaysia Dr. Cheah Wai Yan is an academic and researcher at Universiti Kebangsaan Malaysia (UKM), Malaysia, whose research focuses on environmental health, exposure science, environmental toxicology, and public health. Her work explores the impact of environmental pollutants on human health, with particular emphasis on exposure assessment, environmental risk evaluation, and the development of evidence-based strategies to support healthier and more sustainable communities. Her research encompasses environmental monitoring, air and water quality, emerging contaminants, occupational and community health, biomonitoring, and quantitative health risk assessment. Dr. Cheah has been actively involved in multidisciplinary research collaborations addressing contemporary environmental challenges, including pollution exposure, climate-related health risks, and sustainable urban development. She integrates laboratory investigations, field-based environmental assessments, epidemiological approaches, and advanced statistical analyses to better understand the relationships between environmental exposures and health outcomes. In addition to her research activities, Dr. Cheah is dedicated to teaching, student supervision, and academic service. She has contributed to scientific publications, collaborative research projects, and professional networks that promote interdisciplinary solutions to environmental and public health issues. Her commitment to research excellence and knowledge translation supports the development of effective environmental management practices and policies aimed at improving population health and strengthening climate-resilient urban environments. Dr. Noor Haziqah Kamaludin (noorhaziqah@uitm.edu.my) Affiliation: Occupational Health and Safety Risk Management (OHSeRM) Research Initiative Group and Centre for Environmental Health and Safety Study, Faculty of Health Sciences, Universiti Teknologi MARA, Puncak Alam, Selangor, Malaysia. Dr. Noor Haziqah Kamaludin is a researcher and academic at Universiti Teknologi MARA (UiTM), Malaysia, with expertise in environmental health, air quality, occupational hygiene, exposure assessment, and public health. Her research focuses on understanding the interactions between environmental pollutants, human exposure, and health outcomes, with particular emphasis on indoor and outdoor air quality, environmental monitoring, and risk assessment in urban and occupational settings. Dr. Noor Haziqah has actively contributed to multidisciplinary research involving environmental pollution, climate resilience, and sustainable urban development through collaborations with national and international institutions. Her work integrates field measurements, environmental monitoring technologies, statistical analysis, and health risk assessment to generate evidence that supports environmental management and public health decision-making. She has published in peer-reviewed journals and has participated in research projects addressing emerging environmental challenges, including air pollution, occupational exposure, and environmental sustainability. Beyond her research, Dr. Noor Haziqah is committed to teaching, student supervision, and community engagement. She has been involved in developing future researchers through academic mentorship while contributing to professional collaborations that bridge environmental science, engineering, and public health. Her research interests include environmental epidemiology, exposure science, climate-resilient urban environments, sustainable environmental management, and the application of innovative approaches to improve environmental quality and human well-being. Important Dates Submission opens: 15 August 2026 Submission deadline: 30 June 2027 Expected publication: before 31 August 2027 All accepted papers will be published in the earliest available issue. Submission Guideline To submit your manuscript, please visit the Urban and Building Science journal website: https://sciflux.org/authors/submissions/add-submissions?journalCode=1909189238240141313 When submitting your manuscript, please ensure that you select the Research Topic: “Urban Environmental Pollution and Climate Resilience” Author submission guidelines can be found at: https://www.sciltp.com/journals/ubs/instructionForAuthors There is No Article Processing Charge (APC) for all submissions and accepted papers. All manuscripts will undergo peer review in accordance with the journal’s established policies and procedures. Final acceptance will be based on the peer-review reports and the evaluation of the Academic Editors and the Editor-in-Chief. Decisions will be made by the Editor-in-Chief or Academic Editors who have no conflicts of interest with any of the authors.

Dear Colleagues, Dynamic processes in nanocatalysis are actively reshaping the frontiers of materials science, energy conversion, and environmental remediation. These advances—spanning real-time catalytic performance, sustainable technology, and mechanistic insights—have garnered increasing attention from both academic and industrial communities. In response, our journal is pleased to launch a Featured Papers Collection, dedicated to capturing foundational and forward-looking research, highlighting the latest progress and inspiring further exploration in the field. We encourage researchers and leading experts in nanocatalysis and related areas to submit original research articles, reviews, perspectives, and letters that reflect the latest progress, showcase innovative methodologies, and demonstrate practical impact. Join us in advancing this rapidly evolving domain by sharing your cutting-edge work.

Dear Colleagues, We are delighted to announce the upcoming topic issue of Health and Metabolism (HM) , entitled Frontier Technologies, Molecular Mechanisms and Translational Applications of Virus-Regulated Host Metabolism. We sincerely invite you to submit original research articles, reviews, and perspectives to this topic issue. Launched at the end of 2024, HM is a gold open-access, peer-reviewed journal published quarterly online by Scilight Press. The journal aims to establish a leading academic platform for groundbreaking research in the fields of health and metabolism, promoting interdisciplinary collaboration among researchers, clinicians and public health practitioners. The journal publishes high-quality peer-reviewed manuscripts to unravel the intricate crosstalk between health and metabolism, and deliver innovative solutions to critical global health challenges. The journal’s broad scope covers molecular and cellular metabolic regulation, metabolic pathways, metabolomics, immunometabolism, pathogenesis of metabolic disorders, gut microbiome, nutritional interventions, multi-omics, structural biology, drug metabolism, exercise metabolism, aging metabolism and related interdisciplinary fields. Viral infections pose a serious threat to human health. Metabolic reprogramming induced by viral infection may disrupt physiological homeostasis and contribute to the development or progression of chronic diseases. Outbreaks of emerging and re-emerging viruses may also cause profound metabolic disturbances, allowing localised infections to develop rapidly into major public health emergencies. Upon infection, viruses comprehensively reprogram cellular metabolic networks and hijack carbohydrate, lipid and protein metabolic pathways to support their replication. Meanwhile, viral infection triggers inflammatory responses and reshapes immunometabolic homeostasis, further inducing multiple complications including obesity, diabetes, cardiovascular damage and metabolic syndrome. This field builds an essential interdisciplinary bridge connecting virology and metabolic medicine. Aligned with the core aims and scope of HM , this topic issue focuses on cutting-edge discoveries covering the full spectrum of virus-host metabolic interactions, including innovative virological technologies, structural mechanisms underlying virus-induced metabolic disturbance, metabolism-targeted antiviral drug discovery, and translational multi-omics research. Scope of Submissions (including but not limited to): Molecular and cellular mechanisms of host metabolic reprogramming upon viral infection Molecular mechanisms by which DNA/RNA viruses (respiratory viruses, hepatitis viruses, herpesviruses, retroviruses, emerging zoonotic viruses, etc.) remodel carbohydrate, lipid, amino acid and nucleotide metabolism; post-translational modification of metabolic enzymes mediated by viral proteins and non-coding RNAs; functional metabolic remodeling of organelles (mitochondria, endoplasmic reticulum, lipid droplets) during viral infection. Structural biological basis of virus-host metabolic interactions Three-dimensional structures of complexes formed by viral proteins and key metabolic enzymes, transporters or immune receptors; dynamic binding patterns between viral factors, metabolic small molecules and host metabolic regulators; structural insights into viral metabolic regulation resolved by cryo-EM, NMR and other high-resolution techniques. Innovative omics and analytical technologies for virology-metabolism research Applications of single-cell metabolomics, spatial metabolomics and metabolic flux analysis in viral infection models; integrated multi-omics (genomics, transcriptomics, lipidomics, immunomics) to decode viral metabolic perturbation; in vivo real-time metabolite detection, mass spectrometry informatics, AI-driven data mining for virological metabolic research; single-molecule and high-resolution dynamic imaging tracing virus-metabolite interactions. Immunometabolism and inflammatory responses triggered by viral infection Immunometabolic regulation underlying virus-induced inflammation and cytokine storm; metabolic reprogramming of macrophages, T cells and dendritic cells during antiviral immunity; long-term mechanisms linking inflammation to metabolic disorders (insulin resistance, adiposity, dyslipidemia); immunometabolic targets for inhibiting viral replication and post-infection metabolic complications. Gut microbiome-mediated crosstalk between viruses and host metabolism Regulation of viral susceptibility and replication efficiency by gut microbiota and microbial metabolites; systematic metabolic homeostasis altered by microbiome that determines viral infection prognosis; screening microbial biomarkers for early diagnosis of viral infection combined with metabolic diseases. Pathogenesis, diagnosis and intervention strategies of virus-associated metabolic diseases Mechanisms of chronic viral infection driving diabetes, fatty liver, cardiovascular diseases, cachexia and sarcopenia; epidemiology and public health strategies for prevention and management of virus-related metabolic syndrome; nutritional and exercise interventions to improve clinical outcomes of viral infection via metabolic modulation. Metabolism-guided antiviral drug design and drug metabolism research Development of broad-spectrum antiviral small molecules and peptides targeting host metabolic pathways; binding dynamics between drug compounds, metabolic enzymes and viral proteins; in vivo metabolic profiles, toxicology and long-term impacts of antiviral agents on human metabolic homeostasis; structure-based and mechanism-driven discovery of novel metabolism-targeted antiviral therapeutics. Inter-organ metabolic communication during systemic viral infection Tissue-specific metabolic signaling among liver, adipose tissue, muscle, brain and gut under viral infection; circulating metabolic factors regulating systemic antiviral immunity; how aging-related metabolic changes exacerbate the severity of viral diseases. Innovative applications of metabolic engineering and synthetic biology in virology research and prevention Metabolically engineered cell models for viral propagation and drug screening; synthetic biological reporter systems visualizing viral metabolic manipulation; engineered metabolic microbes for antiviral prophylaxis and therapy. Authors may refer to the Instructions for Authors for detailed requirements on manuscript formatting, figure preparation and citation standards. All submissions will be subject to the journal’s standard editorial screening and peer-review process. Accepted articles will be published open access under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. We are convinced that with joint contributions from experts in virology, structural biology, metabolomics, pharmacy, immunology and public health, this topic issue will systematically showcase breakthroughs at the intersection of virology and host metabolism, expand the interdisciplinary research landscape of HM, and further strengthen the journal’s academic influence. We sincerely appreciate your continuous support for HM , and we look forward to receiving your original research, comprehensive reviews and insightful perspective articles! Submission Link: https://sciflux.org/authors/submissions Submission Deadline: 31 July 2027 Academic Editors Prof. Rui Gong State Key Laboratory of Virology and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China. Prof. Yixin Chen School of Life Sciences, School of Public Health, Xiamen University, Xiamen, China. Prof. Xiao Zhang College of Pharmacy, Chongqing Medical University, Chongqing, China. All manuscripts will undergo peer review in accordance with the journal’s established policies and procedures. Decisions on publication will be based on the outcome of the peer-review process and the assessments of the Academic Editors and the Editor-in-Chief. The handling Academic Editor(s) and the Editor-in-Chief must have no conflicts of interest with any of the authors.