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Cytotoxicity of Gold Nanoparticles
2012Nanomaterials are now routinely used in technical as well as medical applications. The very physicochemical properties that favor nanomaterial application are the prime cause that these materials cannot be considered "generally safe." We are still far from predicting the toxicological profile of new nanoparticles, despite continuous attempts to ...
Yu, Pan +2 more
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Gold‐Nanoparticle‐Decorated Glass Microspheres
Particle & Particle Systems Characterization, 2013Patterning of microspheres with well-dispersed metallic nanoparticles (NPs) is a challenging task owing to NPs' high agglomeration potential. Here, a simple, three-step method is presented to decorate glass beads with gold nanoparticles arranged in a quasi-hexagonal manner.
Katarzyna M. Gadomska +2 more
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Gold Nanoparticles Enhancing Protontherapy Efficiency
Recent Patents on Nanotechnology, 2015The insertion of gold nanoparticles in biological liquids, tissues and organs permits to increase the equivalent atomic number of the medium that, if used as target to be irradiated by ionizing radiation, permits an increment of the absorbed dose. No toxic nanoparticles, such as the Au, can be injected in the cancer tissues at different concentrations ...
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Biocompatible gold nanoparticles
Materials Science and Technology, 2004AbstractThiolalkylated polyethylene glycol (PEG) ligands have been designed and synthesised for use in the manufacturing of stable water soluble gold MPCs. In addition to ongoing work on the synthesis of size and shape selective aq. (aqueous) gold nanoparticles, the effect of avidin gold nanoparticle (AGNP) ratio on biotinylated peptide gold ...
T.R. Tshikhudo, Z. Wang, M. Brust
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Composites Communications, 2018
Abstract Bionics, involving biologically inspired structures and functions, applies the technology of lifeforms to manufactured objects. Synthesizing, modifying, and assembling gold nanoparticles (GNPs) utilizing biomolecules or biological ordered structures not only provide GNPs desirable biosafety and long-time circulation in vivo , but also ...
Jing Liu, Teng Cui, Ya Ding
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Abstract Bionics, involving biologically inspired structures and functions, applies the technology of lifeforms to manufactured objects. Synthesizing, modifying, and assembling gold nanoparticles (GNPs) utilizing biomolecules or biological ordered structures not only provide GNPs desirable biosafety and long-time circulation in vivo , but also ...
Jing Liu, Teng Cui, Ya Ding
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C&EN Global Enterprise, 2018
The concept of chirality is a central one in chemistry. Chiral chemicals, in which two structures are mirror images that cannot be superimposed, include amino acids and DNA. But chirality isn’t limited to molecules; chiral structures can exist on larger scales, such as nanoparticles, snail shells, and even galaxies.
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The concept of chirality is a central one in chemistry. Chiral chemicals, in which two structures are mirror images that cannot be superimposed, include amino acids and DNA. But chirality isn’t limited to molecules; chiral structures can exist on larger scales, such as nanoparticles, snail shells, and even galaxies.
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2019
Globally, it is estimated that cancer is responsible for 9.6 million deaths in 2018. For almost half of the cancer patients, the disease is diagnosed at an advanced stage, which can greatly reduce the chances of survival. The scope of this project is the detection of hypermethylated (hm) DNA in urine samples, with the potential of early stage and non ...
van Dongen, Jeanne E. +6 more
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Globally, it is estimated that cancer is responsible for 9.6 million deaths in 2018. For almost half of the cancer patients, the disease is diagnosed at an advanced stage, which can greatly reduce the chances of survival. The scope of this project is the detection of hypermethylated (hm) DNA in urine samples, with the potential of early stage and non ...
van Dongen, Jeanne E. +6 more
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Metallic NPs, particularly (AuNPs), have attracted great attention due to their unique characteristics and applications. NPs have unique surface qualities as compared to bulk substances, including diagnostics and medicine administration. Therapeutic plant extracts exhibit stability, making them suitable for various applications as a result of their ...
Amisha Shaikh, Susanta Das
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Amisha Shaikh, Susanta Das
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