Transportation and fate of gold nanoparticles in oilseed rape

RSC Advances ◽  
2015 ◽  
Vol 5 (90) ◽  
pp. 73827-73833 ◽  
Author(s):  
Jichao Zhang ◽  
Liang Pan ◽  
Min Lv ◽  
Ali Aldalbahi ◽  
Tian Xie ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Gene Delivery ◽  
Oilseed Rape ◽  
Potential Application ◽  
Rape Seedlings

In this work, we demonstrate the mild effect of AuNPs on the growth of oilseed rape seedlings and suggest their potential application as vehicles for gene delivery in plants.

Preparation of Cationic Gold Nanoparticles for Gene Delivery

2008 ◽  
Vol 2 (2) ◽  
pp. 152-156 ◽  
Author(s):  
Guoping Chen ◽  
Michiaki Takezawa ◽  
Naoki Kawazoe ◽  
Tetsuya Tateishi
Keyword(s):  
Gold Nanoparticles ◽  
Gene Delivery ◽  
Cationic Gold

scholarly journals Potential application of gold nanoparticles in food packaging: a mini review

Gold Bulletin ◽  
2021 ◽  
Author(s):  
Saeed Paidari ◽  
Salam Adnan Ibrahim
Keyword(s):  
Gold Nanoparticles ◽  
Potential Application ◽  
Food Industry ◽  
Food Packaging ◽  
Industrial Applications ◽  
Mechanisms Of Action ◽  
Microbial Load ◽  
Food Sector ◽  
The Past ◽  
Industry Applications

AbstractIn the past few decades, there have been remarkable advances in our knowledge of gold nanoparticles (AuNPs) and synthesizing methods. AuNPs have become increasingly important in biomedical and industrial applications. As a newly implemented method, AuNPs are being used in nanopackaging industries for their therapeutic and antibacterial characteristics as well as their inert and nontoxic nature. As with other NPs, AuNPs have privileges and disadvantages when utilized in the food sector, yet a significant body of research has shown that, due to the specific nontoxic characteristics, AuNPs could be used to address other NP flaws. In this mini review, we present synthesizing methods, food industry applications, and mechanisms of action of gold nanoparticles. Regarding the investigations, gold nanoparticles can play a major role to reduce microbial load in foodstuff and therefore can be implemented in food packaging as an effective approach.

scholarly journals Chitosan-gold nanoparticles mediated gene delivery of c-myb facilitates osseointegration of dental implants in ovariectomized rat

2018 ◽  
Vol 46 (sup3) ◽  
pp. S807-S817 ◽  
Author(s):  
Jyoti Shrestha Takanche ◽  
Ji-Eun Kim ◽  
Jeong-Seok Kim ◽  
Min-Ho Lee ◽  
Jae-Gyu Jeon ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Gene Delivery ◽  
Dental Implants ◽  
Ovariectomized Rat

Nanogold-based materials in medicine: from their origins to their future

Nanomedicine ◽  
2021 ◽  
Author(s):  
Tânia Ferreira-Gonçalves ◽  
David Ferreira ◽  
Hugo A Ferreira ◽  
Catarina P Reis
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Potential Application ◽  
Biomedical Applications ◽  
Production Method ◽  
Therapeutic Approaches ◽  
Production Methods ◽  
Research Fields

The properties of gold-based materials have been explored for centuries in several research fields, including medicine. Multiple published production methods for gold nanoparticles (AuNPs) have shown that the physicochemical and optical properties of AuNPs depend on the production method used. These different AuNP properties have allowed exploration of their usefulness in countless distinct biomedical applications over the last few years. Here we present an extensive overview of the most commonly used AuNP production methods, the resulting distinct properties of the AuNPs and the potential application of these AuNPs in diagnostic and therapeutic approaches in biomedicine.

Zwitterion-functionalized dendrimer-entrapped gold nanoparticles for serum-enhanced gene delivery to inhibit cancer cell metastasis

2019 ◽  
Vol 99 ◽  
pp. 320-329 ◽  
Author(s):  
Zhijuan Xiong ◽  
Carla S. Alves ◽  
Jianhua Wang ◽  
Aijun Li ◽  
Jinyuan Liu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Gene Delivery ◽  
Cancer Cell ◽  
Cell Metastasis

Advances and potential application of gold nanoparticles in nanomedicine

2019 ◽  
Vol 120 (10) ◽  
pp. 16370-16378 ◽  
Author(s):  
Talíria Silva Lopes ◽  
Gutemberg Gomes Alves ◽  
Mariana Rodrigues Pereira ◽  
Jose Mauro Granjeiro ◽  
Paulo Emílio Corrêa Leite
Keyword(s):  
Gold Nanoparticles ◽  
Potential Application

scholarly journals Influence of Oilseed Rape Seed Treatment with Imidacloprid on Survival, Feeding Behavior, and Detoxifying Enzymes of Mustard Aphid, Lipaphis erysimi

Insects ◽  
2019 ◽  
Vol 10 (5) ◽  
pp. 144
Author(s):  
Fang Huang ◽  
Zhongping Hao ◽  
Fengming Yan
Keyword(s):  
Feeding Behavior ◽  
Oilseed Rape ◽  
Lipaphis Erysimi ◽  
Seed Coating ◽  
Detoxifying Enzymes ◽  
Feeding Behaviors ◽  
Mustard Aphid ◽  
Coating Agent ◽  
Aphid Feeding ◽  
Rape Seedlings

Imidacloprid application, as a seed coating agent on oilseed rape, is recommended to control mustard aphid, Lipaphis erysimi (Kaltenbach) (Hemiptera: Aphididae). In this study, responses of L. erysimi were investigated, including survival, feeding behavior, and detoxifying enzymes, on the oilseed rape seedlings grown from seeds coated with imidacloprid at rates of 6, 12, or 18 g active ingredient (a.i.)/kg seed. The results showed that the aphids’ survival rate, together with that of the progeny of the survivors, on the seed-treated seedlings significantly decreased. This indicates that the aphid population in fields can be suppressed effectively. The electrical penetration graph (EPG) technique was used to record aphid feeding behaviors on two-, four-, and six-leaf stages of oilseed rape seedlings that had been seed-coated with imidacloprid, and individual responses were revealed during the aphid feeding behavior. On the plants at the two-leaf stage, aphid feeding behaviors were influenced, showing decreased frequency of stylet penetration into the leaf (probe) or into the mesophyll cells (potential drops, pds for short), and shortened duration of stylet event in the leaf (probe) or in the phloem. On the plants at the four- and six-leaf stages, these impacts of imidacloprid were weakened; however, the saliva secretion duration in phloem was shortened to less than 5 min in all imidacloprid treatments. The activity of mixed-function oxidase in aphids maintained on the treated seedlings with imidacloprid was elevated. In conclusion, imidacloprid could be used as a seed coating agent for aphid control, but chemical resistance in aphids should not be ignored.

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