Surface reactivity of the cyanobacterium Synechocystis sp. PCC 6803 – Implications for trace metals transport to the oceans
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.120045
Abstract: Abstract Cyanobacteria are abundant in nearly every surface environment on Earth. Understanding their chemical reactivity and metal binding capacity with varying ionic strength (IS) is paramount to understanding trace metal cycling in natural environments. We… read more here.
Keywords: surface; cyanobacterium synechocystis; synechocystis pcc; surface reactivity ... See more keywords
2-thiazoline-2-thiol functionalized gold nanoparticles for detection of heavy metals, Hg(II) and Pb(II) and probing their competitive surface reactivity: A colorimetric, surface enhanced Raman scattering (SERS) and x-ray photoelectron spectroscopic (XPS) study
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.126279
Abstract: Abstract A novel 2-thiazoline-2-thiol functionalized gold (Au-TT) nanosensor was developed for the selective and sensitive detection of toxic heavy metal ions, Hg(II) and Pb(II) by colorimetry, and for studying its competitive surface reactivity using SERS… read more here.
Keywords: surface; metal ions; thiazoline thiol; surface reactivity ... See more keywords
Enhancement of the surface reactivity of zigzag boron nitride nanoribbons by chlorine gas decoration: A computational study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2018.04.021
Abstract: Abstract In this study, we explored the field emission and chlorine sensing mechanisms of zigzag boron nitride nanoribbons (ZBNNRs). First principle calculations were used to investigate the surface reactivity of ZBNNRs within the framework of… read more here.
Keywords: zigzag boron; chlorine gas; surface reactivity;
Adsorption of arsenic ions transforms surface reactivity of engineered cerium oxide nanoparticles.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c02781
Abstract: Cerium oxide (CeO2) nanoparticles (NPs) are massively used as abrasives in the chemical mechanical polishing (CMP), an essential process to manufacture semiconductor wafers. The CMP process for arsenide-based semiconductor materials produces a wastewater with co-occurring… read more here.
Keywords: adsorption; cerium oxide; ceo2 nps; arsenic ions ... See more keywords
Synthesis, Characterization, and Thermal Properties of N-alkyl β-Diketiminate Manganese Complexes.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b02476
Abstract: A series of N, N'-dialkyl-β-diketiminato manganese(II) complexes was synthesized and characterized by single crystal X-ray diffraction, UV-vis and FTIR spectroscopy, and then assayed for volatility, thermal stability, and surface reactivity relevant to vapor-phase film growth… read more here.
Keywords: reactivity; thermal properties; manganese complexes; characterization thermal ... See more keywords
Pristine Surface of Ni-Rich Layered Transition Metal Oxides as a Premise of Surface Reactivity.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c09358
Abstract: The surface reactivity of Ni-rich layered transition metal oxides is instrumental to the performance of batteries based on these positive electrode materials. Most often, strong surface modifications are detailed with respect to a supposed ideal… read more here.
Keywords: surface reactivity; layered transition; spectroscopy; microscopy ... See more keywords
The surface reactivity of iron oxide nanoparticles as a potential hazard for aquatic environments: A study on Daphnia magna adults and embryos
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-31483-6
Abstract: Nano-ecotoxicology is extensively debated and nanomaterial surface reactivity is an emerging topic. Iron oxide nanoparticles are widely applied, with organic or inorganic coatings for stabilizing their suspensions. Surface active maghemite nanoparticles (SAMNs) are the unique… read more here.
Keywords: reactivity; magna; surface reactivity; iron oxide ... See more keywords
The transport and surface reactivity of O atoms during the atmospheric plasma etching of hydrogenated amorphous carbon films
Sign Up to like & getrecommendations! Published in 2019 at "Plasma Sources Science and Technology"
DOI: 10.1088/1361-6595/ab0354
Abstract: A remote microscale atmospheric pressure plasma jet with a He/O2 gas mixture is used to etch a hydrogenated amorphous carbon layer. The etched profiles are measured by means of imaging spectroscopic reflectometry, a powerful technique… read more here.
Keywords: amorphous carbon; transport surface; surface; surface reactivity ... See more keywords