Gold Nanoparticles in Nanobiotechnology: From Synthesis to Biosensing Applications

A Karnwal, RS Kumar Sachan, I Devgon, J Devgon… - ACS …, 2024 - ACS Publications
Nanobiotechnology has ushered in a new era of scientific discovery where the unique
properties of nanomaterials, such as gold nanoparticles, have been harnessed for a wide …

Mechanisms of metallic nanomaterials to induce an antibacterial effect

N Rodríguez-Barajas… - Current Topics in …, 2022 - ingentaconnect.com
Pathogenic microorganisms, including bacteria, are becoming resistant to most existing
drugs, which increases the failure of pharmacologic treatment. Therefore, new …

Biogenic gold nanoparticles from Gelidiella acerosa: bactericidal and photocatalytic degradation of two commercial dyes

A Subbulakshmi, S Durgadevi, S Anitha… - Applied …, 2023 - Springer
In this study, marine red seaweed (Gelidiella acerosa) was employed to generate biogenic
gold nanoparticles (AuNPs) for antibacterial activity against (Staphylococcus aureus), and to …

[HTML][HTML] Review on edible water lilies and lotus: Future food, nutrition and their health benefits

AL Abelti, TA Teka, G Bultosa - Applied Food Research, 2023 - Elsevier
Water lilies and lotus are regarded as good source of food, nutrition, and medicinal
purposes. This review assessed scientific evidence for application of fifteen species of water …

Kinetic analysis of nitrophenol reduction and colourimetric detection of hydrogen peroxide based on gold nanoparticles catalyst biosynthesised from Cynomorium …

VD Doan, QH Pham, BA Huynh, AT Nguyen… - Journal of …, 2021 - Elsevier
The pseudo-first-order reaction kinetics of metallic nanocatalyst for the model reaction of
nitrophenols/NaBH 4 were early reported on low reaction temperatures. Here, we …

Dose rate effects on the selective radiosensitization of prostate cells by GRPR-targeted gold nanoparticles

A Marques, A Belchior, F Silva, F Marques… - International Journal of …, 2022 - mdpi.com
For a while, gold nanoparticles (AuNPs) have been recognized as potential radiosensitizers
in cancer radiation therapy, mainly due to their physical properties, making them appealing …

Bixa orellana L. from northern Brazil: morphological analysis, phenolic content, antioxidant and antibacterial activities

SSC Oliveira, RDC Araújo, GA da Silva… - Brazilian Journal of …, 2022 - Springer
Abstract Bixa orellana L.(Bixaceae), also known as “urucum”(Brazil),“annatto”(USA), or
“axiote”(Mexico), contains seeds rich in carotenoids, mainly bixin. This study showed the …

Optimization of Ultrasound-Assisted Cellulase Extraction from Nymphaea hybrid Flower and Biological Activities: Antioxidant Activity, Protective Effect against ROS …

HM Liu, SN Lei, W Tang, MH Xun, ZW Zhao, MY Cheng… - Molecules, 2022 - mdpi.com
In this study, ultrasonic-assisted cellulase extraction (UCE) was applied to extract flavonoids
and polyphenols from the Nymphaea hybrid flower. The extraction conditions were …

Tuning the Biological Activity of Camphorimine Complexes through Metal Selection

JP Costa, T Pinheiro, MS Martins, MFNN Carvalho… - Antibiotics, 2022 - mdpi.com
The cytotoxic activity of four sets of camphorimine complexes based on the Cu (I), Cu (II), Ag
(I), and Au (I) metal sites were assessed against the cisplatin-sensitive A2780 and OVCAR3 …

The utilization of plant extracts/biomaterials for the green synthesis of nanoparticles, their biological activity and mode of action

AE Al-Snafi, HAH Al-Sa'idy, HK Hamid - Open Access Research …, 2022 - oarjbp.com
Nanotechnology is one of the modern approaches that has found access to the medicinal as
well as pharmaceutical uses where the nanoparticles of the nobel as well as other metals …