Glycol chitosan assisted in situ reduction of gold on polymeric template for anti-cancer theranostics

Shanavas, Asifkhan; Rengan, Aravind Kumar; Chauhan, Deepak S.; George, Liya; Vats, Mukti; Kaur, Navneet; Yadav, Pranjali; Mathur, Purvi; Chakraborty, Swaroop; Appidi, Tejaswini; De, Abhijit; Srivastava, Rohit

doi:10.1016/j.ijbiomac.2017.11.127

Cited by 17 publications

(14 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Moreover, an 85 mV shift in E corr , in the more or less noble directions after the addition of an inhibitor, the inhibitor is classified as an anodic or cathodic inhibitor, respectively 29 . Otherwise, the inhibitor is considered as mixed type category, i.e., it suppresses both reactions 30 – 32 . That is, the explored compound inhibit the anodic dissolution of the metal surface in the 5 M HCl in addition to the cathodic reaction.…”

Section: Resultsmentioning

confidence: 99%

Highly efficient eco-friendly corrosion inhibitor for mild steel in 5 M HCl at elevated temperatures: experimental & molecular dynamics study

El-Haddad

Radwan

Sliem

et al. 2019

Sci Rep

View full text Add to dashboard Cite

Laurhydrazide N′-propan-3-one was used as an eco-friendly inhibitor for the corrosion of mild steel in 5 M HCl at elevated temperatures. Various electrochemical techniques and surface characterization methods were utilized in this study. In addition, the kinetics and thermodynamic parameters were calculated and discussed. Furthermore, a geometry optimization of LHP was performed and the time-dependent density functional theory was utilized to calculate the electronic absorption spectra. Finally, frequency calculations were, also, performed on the optimized geometry.

show abstract

Section: Resultsmentioning

confidence: 99%

Highly efficient eco-friendly corrosion inhibitor for mild steel in 5 M HCl at elevated temperatures: experimental & molecular dynamics study

El-Haddad

Radwan

Sliem

et al. 2019

Sci Rep

View full text Add to dashboard Cite

show abstract

“…The results validated the efficacy of these NPs for the treatment of cancer, since 80% cell death was obtained. In addition, these authors showed that these NPs have potential for use in computed tomography (CT) [201]. On the other hand, a system was designed for the combined treatment of chemotherapy and hyperthermia, while allowing magnetic resonance imaging (MRI).…”

Section: Nanotheranosticsmentioning

confidence: 99%

Nanoengineering of Gold Nanoparticles: Green Synthesis, Characterization, and Applications

et al. 2019

View full text Add to dashboard Cite

The fundamental aspects of the manufacturing of gold nanoparticles (AuNPs) are discussed in this review. In particular, attention is devoted to the development of a simple and versatile method for the preparation of these nanoparticles. Eco-friendly synthetic routes, such as wet chemistry and biosynthesis with the aid of polymers, are of particular interest. Polymers can act as reducing and/or capping agents, or as soft templates leading to hybrid nanomaterials. This methodology allows control of the synthesis and stability of nanomaterials with novel properties. Thus, this review focus on a fundamental study of AuNPs properties and different techniques to characterize them, e.g., Transmission Electron Microscopy (TEM), Atomic Force Microscopy (AFM), UV-Visible spectroscopy, Dynamic Light Scattering (DLS), X-Ray Diffraction (XRD), X-Ray Photoelectron Spectroscopy, Small-angle X-Ray Scattering (SAXS), and rheology. Recently, AuNPs obtained by “green” synthesis have been applied in catalysis, in medicine, and as antibacterials, sensors, among others.

show abstract

“…These moieties exert multifunctional abilities: Fluorescence imaging for diagnosis and therapy monitoring, combination chemotherapy, photodynamic and photothermal therapies. In addition to chitosan, glycol chitosan has also been used to synthesize such gold nanoshells [ 124 ]. In a similar approach, Lee’s group grew gold branches on iron oxide core with hydroquinone as reducing agent [ 125 ].…”

Section: Other Types Of Gold Nanoshellsmentioning

confidence: 99%

Synthetic Methodologies to Gold Nanoshells: An Overview

et al. 2018

View full text Add to dashboard Cite

Gold nanostructures that can be synthetically articulated to adapt diverse morphologies, offer a versatile platform and tunable properties for applications in a variety of areas, including biomedicine and diagnostics. Among several conformational architectures, gold nanoshells provide a highly advantageous combination of properties that can be fine-tuned in designing single or multi-purpose nanomaterials, especially for applications in biology. One of the important parameters for evaluating the efficacy of gold nano-architectures is their reproducible synthesis and surface functionalization with desired moieties. A variety of methods now exist that allow fabrication and chemical manipulation of their structure and resulting properties. This review article provides an overview and a discussion of synthetic methodologies to a diverse range of gold nanoshells, and a brief summary of surface functionalization and characterization methods employed to evaluate their overall composition.

show abstract

Glycol chitosan assisted in situ reduction of gold on polymeric template for anti-cancer theranostics

Cited by 17 publications

References 18 publications

Highly efficient eco-friendly corrosion inhibitor for mild steel in 5 M HCl at elevated temperatures: experimental & molecular dynamics study

Highly efficient eco-friendly corrosion inhibitor for mild steel in 5 M HCl at elevated temperatures: experimental & molecular dynamics study

Nanoengineering of Gold Nanoparticles: Green Synthesis, Characterization, and Applications

Synthetic Methodologies to Gold Nanoshells: An Overview

Contact Info

Product

Resources

About