Results 121 to 130 of about 68,717 (304)

AI‐Assisted Tumor Boundary Delineation via Targeted Ultrasmall Iron Oxide Nanoprobe for High‐Contrast HER2‐Positive Tumor Imaging

Advanced Science, EarlyView.
A novel targeted and pH‐responsive MRI contrast agent was integrated with a 3D nnU‐Net deep learning framework to enable accurate delineation of tumor boundary morphology in HER2‐positive breast cancer imaging. ABSTRACT Breast cancer continues to be a leading cause of cancer‐related mortality in women globally, where precise diagnosis and clear tumor ...
Jiaying Zheng, Yi Zhu, Xinrui Li, Sunxian Dai, Xiangyuan Ma, Hongwei Lu, Zhongling Wang, Benqing Zhou   +7 more
wiley   +1 more source

One-step Hydrothermal Synthesis of Fe3O4/GO Composites Combined with Persulfate for the Removal of Reactive Black in Aqueous Solution

Bulletin of Chemical Reaction Engineering & Catalysis
An environmentally friendly magnetic Fe3O4/graphene oxide (Fe-GO) composite was synthesized via a hydrothermal method for persulfate (PDS) activation.
Zhaonan Sun, Wei Zhao, Jiayi Wu, Ke Shi, Lin Zhang, Wei Kou   +5 more
doaj   +1 more source

Enhanced bioactivity of GO–Fe3O4 nanocomposite against pathogenic bacterial strains

, 2018
Rajni Singh,1 Mony Sreedharan Smitha,1 Stalin Karuppiah,2 Surinder P Singh2 1Amity Institute of Microbial Biotechnology, Amity University, Noida, Uttar Pradesh, 2CSIR-National Physical Laboratory, New Delhi, Delhi, India Abstract: GO with –OH ...
Singh SP, Singh R, Smitha MS, Karuppiah S   +3 more
core  

Disentangling Elemental Roles in an Amorphous Medium‐Entropy Electrocatalyst for Oxygen Evolution

Advanced Science, EarlyView.
An amorphous medium‐entropy FeCoNiMo‐a catalyst with a unique nanoring architecture is synthesized via a solvothermal method. The catalyst exhibits exceptional stability in anion exchange membrane water electrolysis, maintaining stable operation for over 600 h at 1 A cm−2.
Jinhu Wu, Xianjun Cao, Cheng Gong, Dongfang Li, Yaojie Lei, Daojin Zhou, Pengpeng Zhang, Zeliang Wu, Bin Yu, Xingwang Peng, Bernt Johannessen, Somnath Chanda Roy, Jinqiang Zhang, Hao Liu, Yufei Zhao   +14 more
wiley   +1 more source

Size-dependent cytotoxicity of Fe3O4 nanoparticles induced by biphasic regulation of oxidative stress in different human hepatoma cells

, 2016
Yuexia Xie,1,2,* Dejun Liu,3,* Chenlei Cai,1,* Xiaojing Chen,1 Yan Zhou,1 Liangliang Wu,1 Yongwei Sun,3 Huili Dai,1,2 Xianming Kong,1,2 Peifeng Liu1,2 1Central Laboratory, 2State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute ...
Cai C, Wu L, Xie Y, Liu P, Chen X, Liu D, Zhou Y, Sun Y, Kong X, Dai H   +9 more
core  

Ultrasmall superparamagnetic Fe3O4 nanoparticles: honey-based green and facile synthesis and in vitro viability assay

, 2018
Elisa Rasouli,1 Wan Jeffrey Basirun,2 Majid Rezayi,3,4 Kamyar Shameli,5 Esmail Nourmohammadi,6 Roshanak Khandanlou,7 Zahra Izadiyan,5 Hoda Khoshdel Sarkarizi8 1Nanotechnology & Catalysis Research Centre, Institute of Postgraduate Studies, University
Khandanlou R, Rezayi M, Shameli K, Nourmohammadi E, Khoshdel Sarkarizi H, Izadiyan Z, Rasouli E, Jeffrey Basirun W   +7 more
core  

On the Fe3O4/Mn1-xZnxFe2O4 core/shell magnetic nanoparticles

, 2009
Fe3O4 magnetic nanoparticles (NPs) were synthesized by the co-precipitation of Fe3+ and Fe2+ with ammonium hydroxide under hydrazine hydrate, and were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and vibrating ...
Li, J. H., Cao, X., Hong, R. Y., Hong, RY, Li, H. Z., Di, G. Q., Zhang, S. Z., Wei, D. G.   +7 more
core   +1 more source

Giant Direct Magnetoelectric Effect in Nanocomposite CoFe2O4:PVDF‐TrFE Thin Films

Advanced Science, EarlyView.
A novel three‐step grow‐etch‐fill fabrication approach creates structured cobalt ferrite/ferroelectric polymer nanocomposites with high interfacial areas. Driven by efficient strain‐mediated coupling, this crystalline system achieves a giant room‐temperature magnetoelectric coefficient nearly two orders of magnitude higher than other CFO/PVDF‐TrFE thin
Muireann de h‐Óra, Lynette Keeney, Rui Miguel Gonçalves Carvalho, Aliona Nicolenco, Tuhin Maity, Jordi Sort, Luís Amorim, Pedro Martins, Judith MacManus‐Driscoll   +8 more
wiley   +1 more source

Carbohydrate‐Mediated Cellular Uptake of Boronic Acid Hybrids In Cellulo and Insulin‐Deficient Zebrafish: Live Imaging and Application of Multiphoton FLIM

Advanced Science, EarlyView.
Boronic acid‐based fluorescent hybrids have been used as part of a versatile platform for real‐time metabolic bioimaging across cellular and organismal scales. Including glucose‐responsive imaging in living cells and in an insulin‐deficient vertebrate model, this work opens new opportunities for the development of precision diagnostics, metabolic ...
Haobo Ge, John S. Fossey, David Gonzalez Calatayud, Stephen E. Flower, Sabrina Wang, Hanna Aitessaid, Melita Tvardauskaite, Julia Dudzic, Max Jewell, Charareh Pourzand, Stanley W. Botchway, David Gurevich, Tony D. James, Sofia I. Pascu   +13 more
wiley   +1 more source

Biocompatibility of magnetic Fe3O4 nanoparticles and their cytotoxic effect on MCF-7 cells

, 2012
Daozhen Chen,1,3,* Qiusha Tang,2,* Xiangdong Li,3,* Xiaojin Zhou,1 Jia Zang,1 Wen-qun Xue,1 Jing-ying Xiang,1 Cai-qin Guo11Central Laboratory, Wuxi Hospital for Matemaland Child Health Care Affiliated Medical School of Nanjing, Jiangsu Province ...
Li XD, Tang QS, Chen DZ, Zhou XJ, Zang J, Guo CQ, Xue WQ, Xiang JY   +7 more
core