Articles with "sulfur dioxide" as a keyword



Reactive Uptake of Sulfur Dioxide and Ozone on Volcanic Glass and Ash at Ambient Temperature

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jd026993

Abstract: Abstract The atmospheric impacts of volcanic ash from explosive eruptions are rarely considered alongside those of volcanogenic gases/aerosols. While airborne particles provide solid surfaces for chemical reactions with trace gases in the atmosphere, the reactivity… read more here.

Keywords: uptake sulfur; reactive uptake; sulfur dioxide; glass ... See more keywords

Zwitterionic Polymer Coating of Sulfur Dioxide-Releasing Nanosystem Augments Tumor Accumulation and Treatment Efficacy.

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Published in 2020 at "Advanced healthcare materials"

DOI: 10.1002/adhm.201901582

Abstract: Multiple drug resistance (MDR) exhibited by cancer cells and low intratumor accumulation of chemotherapeutics are the main obstacles in cancer chemotherapy. Herein, the preparation of a redox-responsive sulfur dioxide (SO2 )-releasing nanosystem, with high SO2… read more here.

Keywords: accumulation; releasing nanosystem; tumor accumulation; sulfur dioxide ... See more keywords

Activatable Sulfur Dioxide Nanosonosensitizer Enables Precisely Controllable Sono‐Gaseous Checkpoint Trimodal Therapy for Orthotopic Hepatocellular Carcinoma

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Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202409442

Abstract: Immune checkpoint blockade (ICB) is combined with sonodynamic therapy (SDT) to increase response rates and enhance anticancer efficacy. However, the “always on” property of most sonosensitizers in reducing tumor microenvironment (TME) compromises the therapeutic outcome… read more here.

Keywords: sono gaseous; therapy; nanosonosensitizer; sulfur dioxide ... See more keywords

Sulfur Dioxide Capture in Metal-Organic Frameworks, Metal-Organic Cages, and Porous Organic Cages.

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Published in 2022 at "ChemPlusChem"

DOI: 10.1002/cplu.202200006

Abstract: Capture, storage and subsequent controlled release or transformation of sulfur dioxide (SO2 ) in mild conditions is still a challenge in the material science field. Recent advances in the use of porous materials have demonstrated… read more here.

Keywords: sulfur dioxide; organic frameworks; organic cages; metal organic ... See more keywords

Aryl Methyl Sulfone Construction from Eco-Friendly Inorganic Sulfur Dioxide and Methyl Reagents.

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Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201802919

Abstract: A three-component cross-coupling protocol of boronic acid, sodium metabisulfite, and dimethyl carbonate was developed for the construction of significant functional methyl sulfones, in which introduction of sulfur dioxide at the last stage was successfully achieved… read more here.

Keywords: eco friendly; methyl; construction; sulfur dioxide ... See more keywords

Validation of a fast automated photometric method for the analysis of sulfur dioxide in wines

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Published in 2024 at "European Food Research and Technology"

DOI: 10.1007/s00217-024-04496-x

Abstract: In this work a simple and rapid automated analytical method for the determination of sulfur dioxide in wines by employing a sequential automatic analyser was validated. The methodology is based on the reaction of sulfur… read more here.

Keywords: method; methodology; dioxide wines; sulfur dioxide ... See more keywords

Roll-up effect of sulfur dioxide adsorption on zeolites FAU 13X and LTA 5A

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Published in 2017 at "Adsorption"

DOI: 10.1007/s10450-017-9887-0

Abstract: AbstractThe roll-up effect occurs as a result of the displacement of SO2 with H2O(g) when sulfur dioxide from humid flue gas is adsorbed by zeolites. It is mainly affected by SiO2/Al2O3 ratio (S/A) of zeolites,… read more here.

Keywords: adsorption; roll effect; sulfur dioxide; effect ... See more keywords

DFT investigation of metal doped graphene capacity for adsorbing of ozone, nitrogen dioxide and sulfur dioxide molecules

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Published in 2019 at "Adsorption"

DOI: 10.1007/s10450-019-00080-y

Abstract: The capability of nickel, cobalt and iron doped graphene nanosheets (GNSs) for adsorption of ozone, sulfur dioxide and nitrogen dioxide molecules are scrutinized by means of density functional theory calculations. The molecular electrostatic potential, adsorption… read more here.

Keywords: adsorption; nitrogen dioxide; sulfur dioxide; dioxide ... See more keywords
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Association between long-term exposure to Sulfur dioxide pollution and hypertension incidence in northern China: a 12-year cohort study

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Published in 2020 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-08572-z

Abstract: Several studies have researched the short-term effect of sulfur dioxide (SO 2 ) exposure on hypertension. However, no evidence has provided the relationship between long-term high pollution exposure of SO 2 and morbidity of hypertension… read more here.

Keywords: pollution; long term; sulfur dioxide; exposure ... See more keywords

Palladium modified carbonized electrospun polyacrylonitrile nanofiber for sulfur dioxide determination

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Published in 2018 at "Ionics"

DOI: 10.1007/s11581-018-2790-1

Abstract: Sulfur dioxide (SO2) is one of the air pollutant mainly coming from industrial petrochemical fuel combustion and coal burning. Monitoring the concentration of SO2 is necessary to reduce harmful emissions. A novel amperometric sensor based… read more here.

Keywords: sulfur dioxide; determination; dioxide; palladium modified ... See more keywords

Influence of pH and Sulfur Dioxide in Unaged Wine Distillates on the Physicochemical and Sensory Profile of the Brandies de Jerez

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Published in 2025 at "Food and Bioprocess Technology"

DOI: 10.1007/s11947-024-03704-6

Abstract: Brandies are spirits produced from wine spirits and wine distillates aged in less than 1000 L oak casks for at least 6 months. The composition of each brandy is determined by its raw material and… read more here.

Keywords: wine distillates; wine; physicochemical sensory; sulfur dioxide ... See more keywords