کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2507517 1117491 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reactive oxygen species-related activities of nano-iron metal and nano-iron oxides
ترجمه فارسی عنوان
فعالیت های مرتبط با اکسیژن فعال واکنشگرای آهن نانو آهن و اکسید نانو
کلمات کلیدی
اکسید آهن، آهن فلزی، نانوذرات، گونه های اکسیژن واکنش پذیر، سمی بودن
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی

Nano-iron metal and nano-iron oxides are among the most widely used engineered and naturally occurring nanostructures, and the increasing incidence of biological exposure to these nanostructures has raised concerns about their biotoxicity. Reactive oxygen species (ROS)-induced oxidative stress is one of the most accepted toxic mechanisms and, in the past decades, considerable efforts have been made to investigate the ROS-related activities of iron nanostructures. In this review, we summarize activities of nano-iron metal and nano-iron oxides in ROS-related redox processes, addressing in detail the known homogeneous and heterogeneous redox mechanisms involved in these processes, intrinsic ROS-related properties of iron nanostructures (chemical composition, particle size, and crystalline phase), and ROS-related bio-microenvironmental factors, including physiological pH and buffers, biogenic reducing agents, and other organic substances.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food and Drug Analysis - Volume 22, Issue 1, March 2014, Pages 86–94
نویسندگان
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