Results 61 to 70 of about 29,293 (144)

4-Carbamoylpyridinium perchlorate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2009
In the cation of the title compound, C(6)H(7)N(2)O(+)·ClO(4) (-), the amide group is oriented at a dihedral angle of 10.41 (17)° to the benzene ring. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonding.
openaire   +3 more sources

Sources and pathways of human exposure to perchlorate in the United States: A comparison of environmental monitoring and biomonitoring approaches

Environmental Chemistry and Ecotoxicology
Perchlorate is a widespread environmental pollutant and a known thyroid hormone disruptor. Little is known about the sources and pathways of human exposure to perchlorate.
Kurunthachalam Kannan, Qian Wu, Zhong-Min Li   +2 more
doaj   +1 more source

(Ferrocenylmethyl)trimethylammonium perchlorate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
The asymmetric unit of the title complex, [Fe(C(5)H(5))(C(9)H(15)N)]ClO(4), contains one discrete (ferrocenylmeth-yl)trimethyl-ammonium cation and one perchlorate anion. The anion is disordered over two sets of sites, with refined occupancies of 0.776 (8) and 0.224 (8).
openaire   +3 more sources

Investigating Terrestrial and Extraterrestrial Bioremediation through Microbial Action Using Raman Spectroscopy

Challenges
Sodium perchlorate is a toxic salt-based compound found both terrestrially, (due to pollution) and extraterrestrially on the surface of Mars. Perchlorate pollution poses a risk to agricultural-based activities as once it enters soils/waterways it can be ...
Daniel Keaney, Venkata V. B. Yallapragada, Liam O’Faolain, Ganga Chinna Rao Devarapu, Karen Finn, Brigid Lucey   +5 more
doaj   +1 more source

Comparison of Nitrate and Perchlorate in Controlling Sulfidogenesis in Heavy Oil-Containing Bioreactors

Frontiers in Microbiology, 2018
Control of microbial reduction of sulfate to sulfide in oil reservoirs (a process referred to as souring) with nitrate has been researched extensively.
Gloria Ngozi Okpala, Gerrit Voordouw
doaj   +1 more source

Association between Perchlorate and Indirect Indicators of Thyroid Dysfunction in NHANES 2001–2002, a Cross-Sectional, Hypothesis-Generating Study

Biomarker Insights, 2011
Background A previous study based on NHANES 2001–2002 observed that increased levels of urinary perchlorate were associated with increased levels of thyroid stimulating hormone among all women, and with decreased levels of thyroxine among women with low ...
Dina M. Schreinemachers
doaj   +1 more source

Dracorhodin perchlorate induces apoptosis in bladder cancer cells through Bcl-2, Bcl-XL, survivin down-regulation and caspase-3 activation

Bangladesh Journal of Pharmacology, 2013
Urinary bladder cancer is one of the most commonly diagnosed urological malignancies worldwide. Dracorhodin perchlorate, anthocyanin red pigment, has been recently shown to induce apoptotic cell death in several types of cancer cells.
Wei Wei, Jun Di, Azhar Rasul, Chaoyue Zhao, Faya Martin Millimouno, Ichiro Tsuji, Furhan Iqal, Mahadev Malhi, Xiaomeng Li, Jiang Li   +9 more
doaj  

Associations of Urinary Perchlorate, Nitrate, and Thiocyanate with Female Infertility and Mediation of Obesity: Insights from NHANES 2013–2018

Toxics
Classified as endocrine disrupting chemicals (EDCs), perchlorate, nitrate, and thiocyanate have been implicated with obesity and reproductive disorders.
Lan Zhang, Yuhe Peng, Yue Song, Yu Zhang, Qi Qin, Mengya Ying, Yiyun Bi, Ping Yin   +7 more
doaj   +1 more source

Viability and Motility of Escherichia coli Under Elevated Martian Salt Stresses

Life
This study investigates the effects of three Martian-relevant salts—sodium chlorate, sodium perchlorate, and sodium chloride—on the viability and motility of Escherichia coli, a model organism for understanding microbial responses to environmental stress.
Max Riekeles, Berke Santos, Sherif Al-Morssy Youssef, Dirk Schulze-Makuch   +3 more
doaj   +1 more source