A Comprehensive Study of the Degradation of Veterinary Antibiotics by Non-Thermal Plasma: Computational, Experimental, and Biotoxicity Assessments DOI Open Access
Gema Díaz Bukvic, M. Zanini, Sally Qasim

et al.

Water, Journal Year: 2024, Volume and Issue: 16(22), P. 3281 - 3281

Published: Nov. 15, 2024

Water quality is threatened by numerous pollutants, among which antibiotics are of great concern due to their widespread use and unaltered excretion, leading water contamination fostering antibiotic resistance. To comprehensively address sustainable remediation, herein, the susceptibility non-thermal plasma degradation two veterinary (Oxytetracycline (OTC) Lincomycin (LNC)) compared in an integral approach, including computational analyses, irradiation assays, a byproduct toxicity assessment. The assessment was performed evaluating ionization potential (IP) obtained from Density Functional Theory calculations determining antibiotics’ susceptible sites for radical attack. Plasma achieved nearly complete (~100%) both compounds with initial concentration 1 mg L−1, while 60% observed when starting 10 L−1. mineralization rates were 21% 31% OTC LNC, respectively. profiles followed similar trends, as expected comparable IP values. After treatment, solution exhibited lower biotoxicity original antibiotics. Therefore, this work represents step forward addressing one key environmental challenges our time encourages further extending analysis towards remediation polluted many other organic compounds.

Language: Английский

The relevance of sustainable laboratory practices DOI Creative Commons
Thomas Freese, Nils Elzinga, Matthias Heinemann

et al.

RSC Sustainability, Journal Year: 2024, Volume and Issue: 2(5), P. 1300 - 1336

Published: Jan. 1, 2024

Scientists are of key importance to the society advocate awareness climate crisis and its underlying scientific evidence provide solutions for a sustainable future. As much as research has led great achievements benefits, traditional laboratory practices come with unintended environmental consequences. Scientists, while providing problems educating young innovators future, also part problem: excessive energy consumption, (hazardous) waste generation, resource depletion. Through their own operations, science, laboratories have significant carbon footprint contribute crisis. Climate change requires rapid response across all sectors society, modeled by inspiring leaders. A broader community that takes concrete actions would serve an important step in convincing general public similar actions. Over past years, grassroots movements sciences recognized overlooked impact enterprise, so-called Green Lab initiatives emerged seeking address research. Driven voluntary efforts researchers staff, they educate peers, develop sustainability guidelines, write publications maintain accreditation frameworks. With this perspective we want spark leadership promote systemic approach Comprehensive root-causes is presented, expanded data from current case study University Groningen showcasing annual savings 398 763 € well 477.1 tons CO

Language: Английский

Citations

11
Alternatives assessment: An analysis on progress and future needs for research and practice DOI Creative Commons

Aude M. Bechu,

Monika A. Roy, Molly Jacobs

et al.

Integrated Environmental Assessment and Management, Journal Year: 2024, Volume and Issue: 20(5), P. 1337 - 1354

Published: Jan. 16, 2024

Alternatives assessment is a science-policy approach to support the informed substitution of chemicals concern in consumer products and industries, with intent avoiding regrettable facilitating transition safer, more sustainable products. The field alternatives has grown steadily recent decades, particularly after publication specific frameworks inclusion requirements number policy contexts. Previously, 14 research practice needs for were outlined across five critical areas: comparative hazard assessment, exposure characterization, lifecycle considerations, decision-making decision analysis, professional practice. aim current article twofold: highlight methodological advances growing based on identified propose areas future developments. We assess analysis broad literature review that captured 154 sources published from 2013 2022. results indicate conducted advanced many identified, but several remain underaddressed. Although clearly taken root over past decade, there are still gaps, most notably mixtures or different forms chemicals, integration development practical approaches address trade-offs decision-making. modifications four prior addition new needs, including standardized chemical as well better equity and/or justice considerations into assessments. Integr Environ Assess Manag 2024;20:1337-1354. © 2023 Authors. Integrated Environmental Assessment Management by Wiley Periodicals LLC behalf Society Toxicology & Chemistry (SETAC).

Language: Английский

Citations

4
Sustainable Pharmacy‒a guiding principle DOI Creative Commons

Kenneth W. Witte,

Michael Müller

Sustainable Chemistry and Pharmacy, Journal Year: 2025, Volume and Issue: 44, P. 101897 - 101897

Published: Feb. 3, 2025

Language: Английский

Citations

0
Towards a Sustainable Future: Challenges and Opportunities for Early‐Career Chemists DOI Creative Commons
Emiel Dobbelaar, Shaimaa S. Goher, Juliana L. Vidal

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(35)

Published: July 24, 2024

The concepts of sustainability and sustainable chemistry have attracted increasing attention in recent years, being great importance to the younger generation. In this Viewpoint Article, we share how early-career chemists can contribute transformation their discipline. We identify ways which they engage catalyse action for change. This article does not attempt answer questions about most promising or pressing areas driving research chemical innovation context sustainability. Instead, want inspire pursuing actions by showcasing opportunities education, outreach policymaking, culture publishing, while highlighting existing challenges complexity topic. empower providing resources ideas engagement a future globally. While focuses on students chemists, it provides insights further stimulate scientists from diverse backgrounds.

Language: Английский

Citations

3
International teacher survey on green and sustainable chemistry (GSC) practical activities: design and implementation DOI Creative Commons
Seamus Delaney, Lisa Chiavaroli,

T.W.M.P.S. Dissanayake

et al.

Chemistry Teacher International, Journal Year: 2024, Volume and Issue: 6(3), P. 295 - 309

Published: Aug. 3, 2024

Abstract High school chemistry teachers typically share a passion to engage students with hands-on practical experiences. However, worldwide face similar challenges of lack time and resources for laboratory activities. National standards traditions can also constrain dictate the level content In recent years, some national curricula have included growing focus on relevance sustainability environmental issues. Until now, little has been known about what activities actually do their students, whether concerning green sustainable are being implemented in schools. this project, we aimed determine baseline teacher perspectives – how often they run factors important when choosing activity, barriers running activities, relate sustainability. This was approached through major international survey in-service high conducted over 35 local languages 60 countries. Here, present initial stages project: design survey, recruitment country coordinators, translation, implementation process.

Language: Английский

Citations

2
Defining and Advancing Sustainable Chemistry: A Discussion around the Recent National Science and Technology Council Report DOI Open Access
Edmond Lam, Audrey Moores, Bala Subramaniam

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2023, Volume and Issue: 11(51), P. 17881 - 17884

Published: Dec. 12, 2023

ADVERTISEMENT RETURN TO ISSUEEditorialNEXTDefining and Advancing Sustainable Chemistry: A Discussion around the Recent National Science Technology Council ReportEdmond LamEdmond LamGreen Chemistry Institute, American Chemical Society, Washington, DC 20036, United StatesMore by Edmond Lamhttps://orcid.org/0000-0003-4343-4469, Audrey MooresAudrey MooresCentre in Green Catalysis, Department of Chemistry, McGill University, Montreal, QC H3A 0B8, CanadaMore Mooreshttps://orcid.org/0000-0003-1259-913X, Bala SubramaniamBala SubramaniamDepartment Petroleum Engineering, The University Kansas, Lawrence, Kansas 66045, StatesCenter for Environmentally Beneficial 66047, Subramaniamhttps://orcid.org/0000-0001-5361-1954, Adelina Voutchkova-KostalAdelina Voutchkova-KostalGreen Voutchkova-Kostalhttps://orcid.org/0000-0002-7016-5244Cite this: ACS Chem. Eng. 2023, 11, 51, 17881–17884Publication Date (Web):December 12, 2023Publication History Received30 November 2023Published online12 December inissue 25 2023https://pubs.acs.org/doi/10.1021/acssuschemeng.3c07860https://doi.org/10.1021/acssuschemeng.3c07860editorialACS PublicationsCopyright © Published 2023 Society. This publication is available under these Terms Use. Request reuse permissions free to access through this site. Learn MoreArticle Views1048Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are COUNTER-compliant sum full text article downloads since 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated reflect usage leading up last few days.Citations number other articles citing article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail (1 MB) Get e-AlertscloseSUBJECTS:Chemical engineering industrial chemistry,Green chemistry,Materials,Physical chemical processes,Sustainability e-Alerts

Language: Английский

Citations

4
Oxide-Perovskites for Automotive Catalysts Biotransform and Induce Multicomponent Clearance and Hazard DOI
Veronica Di Battista, Pernille Høgh Danielsen, Agnieszka Gajewicz

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(47), P. 32672 - 32693

Published: Nov. 13, 2024

Oxide-perovskites designed for automotive catalysts contain multiple metal elements whose presence is crucial to achieving the targeted performance. They are highly stable in exhaust operating conditions; however, little known about their stability under physiological conditions. As some of metallic components hazardous humans and environment, perovskite benefits cleaner air must be balanced with risks a Safe Sustainable Design (SSbD) approach. New approach methodologies (NAMs), including chemico silico methods, were used testing hazards benefits, catalytic activity tolerance temporary excess oxygen dynamic driving The composition surface properties six different lanthanum-based oxide-perovskites compromised lung conditions, influencing oxidative damage particles bioacessibility leaching metals. We found consistent biotransformation oxide-perovskite materials at pH 4.5. leached lanthanum ions, but not other metals, respeciated into phosphate nanoparticles, which increased overall additive synergy. NAM results presented SSbD challenged by vivo studies rats mice, confirmed multicomponent clearance from lungs urine supported comparative ranking effects against well-characterized spinel materials. Among perovskites, version reduced nickel content doped palladium offered best balance, despite improving conventional benchmark performance related sustainability benefits. Redesign industry may necessary better fulfill all dimensions.

Language: Английский

Citations

1
Solar Cell Enhancement from Supercritical CO2 Dye Surface Modification of Mesoporous TiO2 Photoanodes DOI Creative Commons
Subashani Maniam, Melissa A. Skidmore, Gary A. Leeke

et al.

ChemSusChem, Journal Year: 2024, Volume and Issue: unknown

Published: May 22, 2024

In recent years, in an effort to reach Net Zero Emissions, there has been growing interest by various academic and industry communities develop chemicals industrial processes that are circular, sustainable green. We report the rapid, simple effective surface modification of a porous metal oxide with organic dyes using supercritical carbon dioxide (scCO

Language: Английский

Citations

0
Contribution of the Swiss Chemistry Community to SDGs – Perspective of the SCNAT Platform Chemistry DOI Creative Commons

Sandra Hofmann,

Leo Merz

CHIMIA International Journal for Chemistry, Journal Year: 2024, Volume and Issue: 78(6), P. 379 - 383

Published: June 26, 2024

Sustainability has become indispensable – and so the role chemistry plays in reaching Sustainable Development Goals (SDGs). The Swiss Academy of Sciences (SCNAT) its Platform Chemistry (PFC) can be a partner community (some of) these goals through their umbrella network. Next to all existing initiatives, SCNAT PFC recommends support increasing scientific literacy such that for example students who want contribute better environment future career aware impact on sustainability every day lives. SDGs are formalism used help communicating chemistry. It is important keep advertising also fundamental research, as this essential basis any sustainable development.

Language: Английский

Citations

0
Towards a Sustainable Future: Challenges and Opportunities for Early‐Career Chemists DOI
Emiel Dobbelaar, Shaimaa S. Goher, Juliana L. Vidal

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(35)

Published: July 24, 2024

Abstract The concepts of sustainability and sustainable chemistry have attracted increasing attention in recent years, being great importance to the younger generation. In this Viewpoint Article, we share how early‐career chemists can contribute transformation their discipline. We identify ways which they engage catalyse action for change. This article does not attempt answer questions about most promising or pressing areas driving research chemical innovation context sustainability. Instead, want inspire pursuing actions by showcasing opportunities education, outreach policymaking, culture publishing, while highlighting existing challenges complexity topic. empower providing resources ideas engagement a future globally. While focuses on students chemists, it provides insights further stimulate scientists from diverse backgrounds.

Language: Английский

Citations

0