Mobilization of colloid-and nanoparticle-bound arsenic in contaminated paddy soils during reduction and reoxidation
The association of arsenic (As) with colloidal particles could facilitate its transport to adjacent
water systems or alter its availability in soil–rice systems. However, little is known about the …
water systems or alter its availability in soil–rice systems. However, little is known about the …
Repression of microbial arsenite uptake and methylation by dissolved organic carbon
Arsenic methylation is the microbe-mediated transformation of inorganic As into methylated
species, an important component of the biogeochemical arsenic cycle in rice paddies. Prior …
species, an important component of the biogeochemical arsenic cycle in rice paddies. Prior …
Effects of Iron and Dissolved Organic Matter on Bioavailability of Arsenite under Anaerobic Conditions
Understanding the effects of water chemistry on the availability of arsenic (As) to biota is
important for predicting the environmental fate of As. The “dissolved” fraction of As (< 0.22 …
important for predicting the environmental fate of As. The “dissolved” fraction of As (< 0.22 …
Changes in arsenic mobility and speciation across a 2000-year-old paddy soil chronosequence
Rice accumulates arsenic (As) when cultivated under flooded conditions in paddy soils
threatening rice yield or its safety for human consumption, depending on As speciation …
threatening rice yield or its safety for human consumption, depending on As speciation …
Tunable Low-Rate Genomic Recombination with Cre-lox in E. coli: A Versatile Tool for Synthetic Biology and Environmental Sensing
A variety of synthetic biology applications, from environmental sensing to bioproduction,
would benefit from the ability to induce genomic alterations at low, tunable rates. Site …
would benefit from the ability to induce genomic alterations at low, tunable rates. Site …
Effects of Carbon Substrate Quality and Iron on Microbial Arsenic Metabolisms: Implications for Arsenic Speciation and Fate in Rice Paddy Soils
H Yoon - 2023 - search.proquest.com
Arsenic (As), one of the toxic metalloids, can be found in different forms, including organic or
inorganic compounds in various redox states, each with their distinct mobilities and …
inorganic compounds in various redox states, each with their distinct mobilities and …