Results 211 to 220 of about 28,723 (258)

Exploration of alginate hydrogel/nano zinc oxide composite bandages for infected wounds [Corrigendum]. [PDF]

Int J Nanomedicine, 2019
europepmc   +1 more source

Assessment of In Vitro Nano‐Cytotoxicity Through Fluorescence Microscopy via Neural Network‐Based Live/Dead Cell Classification

Advanced Intelligent Systems, EarlyView.
FluoAI is a two‐stage, label‐free method for quantifying nanomaterial‐induced cytotoxicity from conventional fluorescence microscopy images. Mask R‐CNN segmentation and DenseNet‐121 classification provide rapid live/dead classification matching human accuracy.
Ugur C. Topkiran, Ali Gasimli, Lal Durmaz, Diya Vashani, Himish Paul, Giridhar R. Akkaraju, Anton V. Naumov   +6 more
wiley   +1 more source

Assembly of Bioactive Superstructures via Metal–Phenolic Complexation for Blood Purification

Angewandte Chemie, EarlyView.
Bioactive superstructures are assembled via metal–phenolic‐mediated assembly on agarose templates, followed by modification with human serum albumin. These superstructures demonstrate high bilirubin adsorption efficiency, strong antibacterial activity, and anticoagulant activity, providing a strategy for the rational design of multifunctional blood ...
Po Wang, Jingqu Chen, Siying Chen, Binsha Peng, Zhifeng Zhou, Ling Zhang, Rui Xie, Xiaojie Ju, Wei Wang, Dawei Pan, Liangyin Chu, Frank Caruso, Zhuang Liu   +12 more
wiley   +1 more source

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Immobilization of diastase α-amylase on nano zinc oxide

Food Chemistry, 2016
Diastase α-amylase extracted from malt, catalyses break down of starch into maltose. It is commonly used in food and fermentation industry. In the present study nano zinc oxide is used as support for this starch hydrolyzing enzyme. IR study revealed that the enzyme got adsorbed via electrostatic interaction with the functional groups on the support ...
P V Mohanan
exaly   +3 more sources

Preparation of nano zinc oxide by alkaline treatment of industrial zinc oxide dust

Journal of Cleaner Production
Jianbin Zhang
exaly   +2 more sources

Photoinduced adsorption of Cr(VI) ions in nano‐zinc oxide and nano‐zinc oxide/polypyrrole composite

Journal of Applied Polymer Science, 2022
AbstractZinc oxide‐polypyrrole composites (ZnO‐PPY) are novel materials that have attracted significant attention in recent years. These materials have the potential to remove hazardous pollutants from water effectively. Here, we explore facile synthesis, characterization, and adsorption capacity of hexavalent chromium anions, by nano‐ZnO and nano‐ZnO ...
Luis E. Ramos‐Hernández, Nancy V. Pérez‐Aguilar, Victor M. Ovando‐Medina, Ernesto Oyervides‐Muñoz, Javier A. Arcibar‐Orozco   +4 more
openaire   +1 more source

Preparation and characterization of nano-zinc oxide

Journal of Materials Processing Technology, 2007
Abstract Zinc oxide nanocrystals were prepared by homogeneous precipitation method using urea and zinc nitrate as raw materials. The orientation adhesion of nanocrystallites formed by connection of crystallites was discussed by the growth unit model of anionic coordination polyhedrons.
Yang Liu, Zhou Jian-er, Andre Larbot, Michel Persin   +3 more
openaire   +1 more source

Toxicity of nano zinc oxide to mitochondria

Toxicology Research, 2012
Zinc oxide nanoparticles (ZnO NPs) are increasingly applied in a diverse array of industrial and commercial products. Therefore, it is urgently required to characterize their toxic behavior. ZnO NPs have been reported to induce toxic effects at the levels of the individual organism, tissue, cell and DNA.
Jia-han Li, Xiao-rong Liu, Yue Zhang, Fang-fang Tian, Guang-yuan Zhao, Qiu-li-yang Yu, Feng-lei Jiang, Yi Liu   +7 more
openaire   +1 more source

Lasing Characteristics of Nano-structured Zinc Oxide

MRS Proceedings, 2006
ABSTRACTHighy-quality nano-structured ZnO samples have been synthesized by simple chemical solution and post-thermal treatment. The samples were characterized by x-ray diffraction (XRD), scanning electron microscope (SEM), transmission electron microscope (TEM), temperature-dependent photoluminescence (PL) spectra measurements. XRD patterns illustrated
Shou-Yi Kuo, Wei-Chun Chen, Fang-I Lai
openaire   +1 more source

Sintering studies of nano-crystalline zinc oxide

Ceramics International, 2008
Abstract Sintering and grain growth of nano-crystalline undoped ZnO has been studied in detail over a wide range of temperature and holding time. Below 800 °C, sintering of over 70% theoretical density is not observed, irrespective of particle size.
Tapatee Kundu Roy, Debasis Bhowmick, Dirtha Sanyal, Alok Chakrabarti   +3 more
openaire   +1 more source