Suchergebnisse - "RADICALS"

The impacts of aging on the mobility of cadmium and free radicals from biochars.

Autoren: Zhang M Fan Y Dong T et al.

Quelle: Ecotoxicology and environmental safety [Ecotoxicol Environ Saf] 2025 Oct 15; Vol. 305, pp. 119283. Date of Electronic Publication: 2025 Oct 24.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7805381 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1090-2414 (Electronic) Linking ISSN: 01476513 NLM ISO Abbreviation: Ecotoxicol Environ Saf Subsets: MEDLINE

MeSH-Schlagworte: Cadmium*/chemistry , Cadmium*/analysis , Charcoal*/chemistry , Environmental Restoration and Remediation*/methods , Soil Pollutants*/chemistry , Soil Pollutants*/analysis, Free Radicals/chemistry ; Free Radicals/analysis

Mechanisms of microorganisms and environmentally persistent free radicals in biochar/PMS degradation of antibiotics after the aging process of fermentation.

Autoren: Zhang Y Wang X

Quelle: Environmental technology [Environ Technol] 2025 Oct; Vol. 46 (24), pp. 4819-4830. Date of Electronic Publication: 2025 Jun 24.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Taylor & Francis Country of Publication: England NLM ID: 9884939 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1479-487X (Electronic) Linking ISSN: 09593330 NLM ISO Abbreviation: Environ Technol Subsets: MEDLINE

MeSH-Schlagworte: Charcoal*/chemistry , Anti-Bacterial Agents*/metabolism , Anti-Bacterial Agents*/chemistry, Fermentation ; Biodegradation, Environmental ; Free Radicals/chemistry ; Free Radicals/metabolism ; Bacteria/metabolism ; Anaerobiosis ; Peroxides/chemistry

Formation of environmentally persistent free radicals on molecular sieves: The role of Lewis acid sites.

Autoren: Li H Duan W Jiang H et al.

Quelle: Ecotoxicology and environmental safety [Ecotoxicol Environ Saf] 2025 Oct 01; Vol. 304, pp. 119121. Date of Electronic Publication: 2025 Sep 25.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7805381 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1090-2414 (Electronic) Linking ISSN: 01476513 NLM ISO Abbreviation: Ecotoxicol Environ Saf Subsets: MEDLINE

MeSH-Schlagworte: Lewis Acids*/chemistry , Polycyclic Aromatic Hydrocarbons*/chemistry , Polycyclic Aromatic Hydrocarbons*/toxicity , Environmental Pollutants*/chemistry , Environmental Pollutants*/toxicity, Free Radicals/chemistry ; Free Radicals/toxicity ; Adsorption

Experimental Evidence for Radical-Polar Crossover in Competition with, Rather Than Preceding, Alkene Formation by Microbial Ethylene-Forming Enzyme.

Autoren: Burke EJ Wang C Lussier H et al.

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Dec 03; Vol. 147 (48), pp. 44191-44199. Date of Electronic Publication: 2025 Nov 18.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Alkenes*/chemistry , Alkenes*/metabolism , Ethylenes*/chemistry , Ethylenes*/metabolism, Free Radicals/chemistry ; Free Radicals/metabolism ; Oxidation-Reduction ; Lyases

Dual-action mechanism of Tamarix polyphenols in inhibiting IQ and MeIQ: Synergistic scavenging of free radicals and trapping of reactive carbonyls.

Autoren: Ren X Xie B Li M et al.

Quelle: Food chemistry [Food Chem] 2025 Nov 30; Vol. 493 (Pt 3), pp. 145824. Date of Electronic Publication: 2025 Aug 10.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

MeSH-Schlagworte: Polyphenols*/chemistry , Free Radical Scavengers*/chemistry , Tamaricaceae*/chemistry , Plant Extracts*/chemistry , Quinolines*/chemistry, Tandem Mass Spectrometry ; Free Radicals/chemistry

Imine Reductase-Catalyzed, Radical-Mediated Asymmetric Cyano Group Migration.

Autoren: Liu A Yang Y

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Nov 26; Vol. 147 (47), pp. 43604-43611. Date of Electronic Publication: 2025 Nov 17.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Imines*/chemistry , Imines*/metabolism , Oxidoreductases*/metabolism , Oxidoreductases*/chemistry, Biocatalysis ; Stereoisomerism ; Free Radicals/chemistry ; Free Radicals/metabolism ; Molecular Structure

Chlorine Radical-Driven, Oxygen-Independent Afterglow Nanoplatform for Tumor Microenvironment-Adaptive Imaging and Therapy.

Autoren: Liang P Yin B Dong Z et al.

Quelle: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2025 Nov 24; Vol. 64 (48), pp. e202511731. Date of Electronic Publication: 2025 Oct 04.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 0370543 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1521-3773 (Electronic) Linking ISSN: 14337851 NLM ISO Abbreviation: Angew Chem Int Ed Engl Subsets: MEDLINE

MeSH-Schlagworte: Nanoparticles*/chemistry , Tumor Microenvironment*/drug effects , Oxygen*/chemistry , Oxygen*/metabolism , Chlorine*/chemistry , Neoplasms*/diagnostic imaging , Neoplasms*/drug therapy, Humans ; Animals ; Mice ; Optical Imaging ; Free Radicals/chemistry ; Polyethylene Glycols/chemistry

Molecular Origins of Simultaneous Chemo-, Enantio-, and Substrate Selectivity in Non-Natural Photoenzymatic Radical Reactions.

Autoren: Curtolo F Dong SS

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Nov 12; Vol. 147 (45), pp. 41639-41649. Date of Electronic Publication: 2025 Oct 30.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Oxidoreductases*/chemistry , Oxidoreductases*/metabolism, Stereoisomerism ; Photochemical Processes ; Substrate Specificity ; Free Radicals/chemistry ; Free Radicals/metabolism ; Quantum Theory ; Molecular Dynamics Simulation

A Selenium-for-Oxygen Swapping Reaction Catalyzed by the Radical S -Adenosyl Methionine Enzyme AbmM.

Autoren: Zheng Z Lee YH Liu HW

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Nov 12; Vol. 147 (45), pp. 41256-41260. Date of Electronic Publication: 2025 Oct 29.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: S-Adenosylmethionine*/metabolism , S-Adenosylmethionine*/chemistry , Oxygen*/chemistry , Oxygen*/metabolism , Selenium*/chemistry , Selenium*/metabolism, Biocatalysis ; Free Radicals/metabolism ; Free Radicals/chemistry

Mechanism of controlled radical initiation in radical SAM GTP 3',8-cyclase.

Autoren: Pang H Li D Wu Q et al.

Quelle: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2025 Nov 11; Vol. 122 (45), pp. e2502098122. Date of Electronic Publication: 2025 Nov 03.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1091-6490 (Electronic) Linking ISSN: 00278424 NLM ISO Abbreviation: Proc Natl Acad Sci U S A Subsets: MEDLINE

MeSH-Schlagworte: S-Adenosylmethionine*/metabolism , S-Adenosylmethionine*/chemistry , Bacterial Proteins*/metabolism , Bacterial Proteins*/chemistry , Bacterial Proteins*/genetics, Catalytic Domain ; Coenzymes/metabolism ; Free Radicals/metabolism ; Free Radicals/chemistry ; Molybdenum Cofactors ; Metalloproteins/metabolism ; Metalloproteins/chemistry ; Pteridines/metabolism ; Hydrolases

From Silent Precursor to Persistent Reporter: Intracellular Targeting of a Quinone Methide for Triarylmethyl Radicals Accumulation.

Autoren: Raizvikh AE Ovcherenko SS Kartina OA et al.

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Nov 05; Vol. 147 (44), pp. 40643-40651. Date of Electronic Publication: 2025 Oct 23.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Indolequinones*/chemistry , Indolequinones*/metabolism, Humans ; Hydrogen-Ion Concentration ; Animals ; Free Radicals/chemistry ; Free Radicals/metabolism ; Cell-Penetrating Peptides/chemistry ; Cell-Penetrating Peptides/metabolism ; Mice

Accessory Subunit Regulates Thiyl Radical Formation in Benzylsuccinate Synthase.

Autoren: Anas S Liu J Vats A et al.

Quelle: Biochemistry [Biochemistry] 2025 Nov 04; Vol. 64 (21), pp. 4414-4423. Date of Electronic Publication: 2025 Oct 13.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 0370623 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-4995 (Electronic) Linking ISSN: 00062960 NLM ISO Abbreviation: Biochemistry Subsets: MEDLINE

MeSH-Schlagworte: Carbon-Carbon Lyases*/chemistry , Carbon-Carbon Lyases*/metabolism , Iron-Sulfur Proteins*/chemistry , Iron-Sulfur Proteins*/metabolism , Bacterial Proteins*/chemistry , Bacterial Proteins*/metabolism, Crystallography, X-Ray ; Free Radicals/metabolism ; Free Radicals/chemistry ; Protein Subunits/chemistry ; Protein Subunits/metabolism ; Models, Molecular ; Catalytic Domain

Formation and stability of environmental persistent free radicals (EPFRs) from the reaction between phenolic compounds and Fe(III)-loaded particles.

Autoren: Cao Y Zhao T Hu X et al.

Quelle: Environmental pollution (Barking, Essex : 1987) [Environ Pollut] 2025 Nov 01; Vol. 384, pp. 127012. Date of Electronic Publication: 2025 Aug 19.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8804476 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6424 (Electronic) Linking ISSN: 02697491 NLM ISO Abbreviation: Environ Pollut Subsets: MEDLINE

MeSH-Schlagworte: Phenols*/chemistry , Particulate Matter*/chemistry , Ferric Compounds*/chemistry , Environmental Pollutants*/chemistry, Free Radicals/chemistry ; Silicon Dioxide/chemistry ; Electron Spin Resonance Spectroscopy ; Kaolin/chemistry ; Models, Chemical

Rapid self-heating synthesis of nitrogen-doped carbon materials for peroxymonosulfate activation to degrade benzohydroxamic acid: Crucial role of persistent free radicals.

Autoren: Fang Q Tan X Ye J et al.

Quelle: Bioresource technology [Bioresour Technol] 2025 Nov; Vol. 436, pp. 133033. Date of Electronic Publication: 2025 Jul 23.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Applied Science Country of Publication: England NLM ID: 9889523 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2976 (Electronic) Linking ISSN: 09608524 NLM ISO Abbreviation: Bioresour Technol Subsets: MEDLINE

MeSH-Schlagworte: Carbon*/chemistry , Nitrogen*/chemistry , Peroxides*/chemistry , Hydroxamic Acids*/chemistry, Free Radicals/chemistry ; Catalysis ; Oxidation-Reduction ; Hot Temperature ; Wastewater/chemistry

Advancing EPR spectroscopy with BMPO for UVA-induced radical detection in skin: Refining spin trapping and uncovering glutathione-dependent oxidative mechanisms.

Autoren: Ranade SS Zamudio Díaz DF Meinke MC et al.

Quelle: Chemico-biological interactions [Chem Biol Interact] 2025 Nov 01; Vol. 421, pp. 111744. Date of Electronic Publication: 2025 Sep 11.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Ireland NLM ID: 0227276 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-7786 (Electronic) Linking ISSN: 00092797 NLM ISO Abbreviation: Chem Biol Interact Subsets: MEDLINE

MeSH-Schlagworte: Ultraviolet Rays* , Skin*/radiation effects , Skin*/metabolism , Cyclic N-Oxides*/chemistry , Spin Trapping*/methods , Glutathione*/metabolism, Electron Spin Resonance Spectroscopy/methods ; Animals ; Free Radicals/analysis ; Free Radicals/metabolism ; Reactive Oxygen Species/metabolism ; Reactive Oxygen Species/analysis ; Oxidation-Reduction ; Oxidative Stress/radiation effects ; Spin Labels ; Mice ; Superoxides

Radiation-Triggered Alkyl Free Radical Generator for the Oxygen-Independent Radioimmunotherapy of Triple-Negative Breast Cancer.

Autoren: Deng W Huang H Li J et al.

Quelle: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2025 Oct 22; Vol. 17 (42), pp. 57919-57935. Date of Electronic Publication: 2025 Oct 08.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101504991 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1944-8252 (Electronic) Linking ISSN: 19448244 NLM ISO Abbreviation: ACS Appl Mater Interfaces Subsets: MEDLINE

MeSH-Schlagworte: Triple Negative Breast Neoplasms*/radiotherapy , Triple Negative Breast Neoplasms*/pathology , Triple Negative Breast Neoplasms*/drug therapy , Triple Negative Breast Neoplasms*/therapy , Radioimmunotherapy*, Humans ; Female ; Animals ; Mice ; Cell Line, Tumor ; Free Radicals/chemistry ; Free Radicals/metabolism ; Apoptosis/drug effects ; Apoptosis/radiation effects ; Reactive Oxygen Species/metabolism ; Oxygen/metabolism

Photobiocatalytic Radical Hydroalkylation with C(sp ³ )-H Bonds Enabled by Engineered Imine Reductase and Redox Buffering.

Autoren: Chen B Ge R Yu J et al.

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Oct 22; Vol. 147 (42), pp. 38195-38203. Date of Electronic Publication: 2025 Oct 09.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Oxidoreductases*/metabolism , Oxidoreductases*/chemistry , Imines*/chemistry , Imines*/metabolism, Oxidation-Reduction ; Photochemical Processes ; Alkylation ; Biocatalysis ; Free Radicals/chemistry ; Free Radicals/metabolism ; Protein Engineering ; NADP/metabolism ; NADP/chemistry ; Catalysis ; Molecular Structure

Exploring PFRs, ROS, PAHs, nitro-PAHs, and health risks of the nonthermal plasma intervention size-segregated smoldering incense and mosquito coils aerosols.

Autoren: Wang YC Wang CC Lee CL et al.

Quelle: Environmental pollution (Barking, Essex : 1987) [Environ Pollut] 2025 Oct 15; Vol. 383, pp. 126820. Date of Electronic Publication: 2025 Jul 12.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8804476 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6424 (Electronic) Linking ISSN: 02697491 NLM ISO Abbreviation: Environ Pollut Subsets: MEDLINE

MeSH-Schlagworte: Polycyclic Aromatic Hydrocarbons*/analysis , Air Pollutants*/analysis , Reactive Oxygen Species*/analysis , Air Pollution, Indoor*/analysis , Air Pollution, Indoor*/statistics & numerical data, Aerosols/analysis ; Particulate Matter/analysis ; Risk Assessment ; Free Radicals/analysis ; Environmental Monitoring ; Humans ; Particle Size ; Plasma Gases

Characteristics, exposure risk, and occurrence of environmental persistent free radicals in PM2.5: a case study in Baoding.

Autoren: Xie J Li M Yuan CG et al.

Quelle: Environmental toxicology and chemistry [Environ Toxicol Chem] 2025 Oct 01; Vol. 44 (10), pp. 2996-3003.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Oxford University Press Country of Publication: England NLM ID: 8308958 Publication Model: Print Cited Medium: Internet ISSN: 1552-8618 (Electronic) Linking ISSN: 07307268 NLM ISO Abbreviation: Environ Toxicol Chem Subsets: MEDLINE

MeSH-Schlagworte: Particulate Matter*/analysis , Particulate Matter*/chemistry , Air Pollutants*/analysis , Environmental Exposure*/analysis, Free Radicals/analysis ; China ; Environmental Monitoring ; Risk Assessment ; Particle Size ; Metals, Heavy/analysis ; Seasons ; Humans

Bio-Photo Dual Action of Intracellular Radical Polymerization.

Autoren: Wu C Wei Z Li C et al.

Quelle: Journal of the American Chemical Society [J Am Chem Soc] 2025 Oct 01; Vol. 147 (39), pp. 35604-35615. Date of Electronic Publication: 2025 Sep 21.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE

MeSH-Schlagworte: Polymerization*, Humans ; Photochemical Processes ; Free Radicals/chemistry ; Free Radicals/metabolism ; Reactive Oxygen Species/metabolism ; Reactive Oxygen Species/chemistry ; Light ; Endoplasmic Reticulum/metabolism ; Endoplasmic Reticulum Stress/drug effects ; Catalysis ; Molecular Structure