Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mary Grace E. Guardian"'
Autor:
Arvid Masud, Mary Grace E. Guardian, Steven C. Travis, Nita G. Chavez Soria, Mourin Jarin, Diana S. Aga, Nirupam Aich
Publikováno v:
Journal of Hazardous Materials Letters, Vol 2, Iss , Pp 100007- (2021)
Per- and polyfluoroalkyl substances (PFASs) are exceptionally stable chemicals due to their strong CF bonds. Nanoscale zero-valent iron (nZVI) particles have the potential to remove and degrade PFASs through redox activity. In this study, we depos
Externí odkaz:
https://doaj.org/article/54b3df9b1e534f6381b417b59dde91ad
Autor:
Mary Grace E. Guardian, Ping He, Alysson Bermudez, Shuiwang Duan, Sujay S. Kaushal, Erik Rosenfeldt, Diana S. Aga
Publikováno v:
Water Research X, Vol 11, Iss , Pp 100088- (2021)
The vast number of chemicals potentially reaching aquatic environment pose a challenge in maintaining the quality of water resources. However, best management practices to improve water quality are typically focused on reducing nutrient transport wit
Externí odkaz:
https://doaj.org/article/f140ddbf2d2743ceb218e12009fd3e5e
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105464- (2020)
Cardiac glycosides, steroid derivatives extracted from the foxglove plants, have been used for the treatment of heart failure since the 18th century. A method based on liquid chromatography coupled with high-resolution tandem mass spectrometry (LC/MS
Externí odkaz:
https://doaj.org/article/01dd93af0374400ea1a7da84f4276774
Autor:
Mary Grace E. Guardian, Fatima Bosaid, Hacer Aksel, Debanjan Sarkar, Steven Makowka, Adham A. Azim
Publikováno v:
Clinical Oral Investigations. 25:2717-2725
To determine the effect of heat application on the setting and chemical properties of HiFlow BC Sealer and compare to other calcium silicate (CSBS) and epoxy resin-based root canal sealers. AH Plus, BioRoot RCS (BioRoot), Endosequence BC (Endosequenc
Publikováno v:
Inorganic Chemistry. 59:6697-6708
An anionic iron(II) tetrahedral molecular cage (FeMOP) was studied for its ability to interact with various per- and polyfluoroalkyl substances (PFASs) in aqueous media. Liquid chromatography tandem mass spectrometry revealed that longer-chain-length
Autor:
Diana S. Aga, Steven C. Travis, Arvid Masud, Mary Grace E. Guardian, Mourin Jarin, Nirupam Aich, Nita G. Chavez Soria
Publikováno v:
Journal of Hazardous Materials Letters, Vol 2, Iss, Pp 100007-(2021)
Per- and polyfluoroalkyl substances (PFASs) are exceptionally stable chemicals due to their strong C F bonds. Nanoscale zero-valent iron (nZVI) particles have the potential to remove and degrade PFASs through redox activity. In this study, we deposit
Autor:
Diana S. Aga, Sujay S. Kaushal, Ping He, Mary Grace E. Guardian, Alysson Bermudez, Shuiwang Duan, Erik J. Rosenfeldt
Publikováno v:
Water Research X
Water Research X, Vol 11, Iss, Pp 100088-(2021)
Water Research X, Vol 11, Iss, Pp 100088-(2021)
The vast number of chemicals potentially reaching aquatic environment pose a challenge in maintaining the quality of water resources. However, best management practices to improve water quality are typically focused on reducing nutrient transport wit
Autor:
Jirasak Gamonchuang, Diana S. Aga, Edison G. Boongaling, Prapha Arnnok, Rodjana Burakham, Valeree Ross R. Bernardo-Boongaling, Tittaya Boontongto, Mary Grace E. Guardian
Publikováno v:
Chemosphere. 256
The present study focuses on the determination of the occurrence and levels of per- and polyfluoroalkyl substances (PFASs) in the drinking and source water from the Philippines and Thailand. A total of 46 samples (18 commercial bottled waters, 5 drin
Autor:
Diana S. Aga, Mary Grace E. Guardian
Publikováno v:
Journal of environmental quality. 48(4)
Application of animal manure on agricultural lands is one of the main sources of estrogen contamination in the environment. Poultry and cow manure contain free and conjugated forms of the natural estrogens (e.g., estrone [E1] and estradiol [E2]) that