ROLE OF SURFACE MODIFICATION IN ZINC OXIDE NANOPARTICLES AND ITS TOXICITY ASSESSMENT TOWARD HUMAN DERMAL FIBROBLAST CELLS

Role of surface modification in zinc oxide nanoparticles and its toxicity assessment toward human dermal fibroblast cells

Mohankandhasamy Ramasamy,1 Minakshi Das,1 Seong Soo A An,1 Dong Kee Yi2 1Division of Bionanotechnology, Gachon University, Seongnam, 2Department of Chemistry, Myongji University, Yongin, South Korea Abstract: The wide-scale applications of zinc oxide (ZnO) nanoparticles (NPs) in ­photocatalysts, gas sensors, and cosmetics may cause toxicity to

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Naming and exploring the causes of collective violence against African migrants in post-apartheid South Africa: Whither Ubuntu1 ?

In South Africa, attacks mainly directed at black non-South Africans, is a rampant, long- standing phenomenon notwithstanding the spirit Enzymes of Ubuntu which is thought to permeate the social fabric.Assumptions have been made in various labels describing the attacks, raising concerns about their appropriateness.Further, various explanations and

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Modern management of ruptured abdominal aortic aneurysm

Ruptured abdominal aortic aneurysms (rAAA) remain one of the most clinically challenging and technically complex emergencies in contemporary vascular surgery practice.Over the past Automatic Knives 30 years, a variety of changes surrounding the treatment of rAAA have evolved including improvements in diagnosis, development of coordinated referral n

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