Vertically aligned γ-AlOOH nanosheets on Al foils as flexible and reusable substrates for NH3 adsorption

Chen, Yang; Chen, Ying; Liú, Dan; Wang, Jinfeng; Chen, Cheng; Wang, Jiemin; Fan, Yining; Huang, Shaoming; Lei, Weiwei

doi:10.1007/s11467-018-0747-5

Cited by 4 publications

(2 citation statements)

References 43 publications

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“…Recently, it was reported that pathogenic bacterial infections might contribute to neurodegenerative disorders, and these reports showed that there is an interlink between oral/gut dysbiosis and cognitive decline (Balin et al 1998;Gérard et al 2006;Lahner et al 2009;Huang et al 2018;McGee et al 2018;Lotz et al 2021;Gao et al 2020;Orr et al 2020;Da et al 2023).…”

Section: Impact Of Oral Infusions On Cognitive Memory Formationmentioning

confidence: 99%

Impact of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Escherichia coli Oral Infusions on Cognitive Memory Decline in Mild Cognitive Impairment

Mukilan¹

2023

J Exp Bio & Ag Sci

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Synaptic plasticity is a result of changes in the neuronal circuits which may result in the formation of protein-dependent (long-term memory (LTM) formation) and protein-independent (short-term memory (STM) formation) memories. This STM formation is based on existing proteins, but LTM formation depends on RNA and protein synthesis within the neuronal cells. This RNA and protein synthesis may depend on stimulus exposure like odour, taste, and other environmental stimuli. The present study is aimed to show the impact of oral bacterial infusions on cognitive memory formation through pre and post-infusive behavioural analysis. The results of the study revealed that oral infusions of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus and Escherichia coli result in impaired cognitive learning and memory formation. This impaired cognitive memory formation is shown with the help of two-step (pre and post-infusive) behavioural analysis. Pre-infusive behavioural study shows no decline in cognitive learning and memory formation before oral microbial infusions in a serene habituated environment. After oral microbial infusions, a post-infusive behavioural analysis may reveal a memory decline in the treated group. Comparative two-step behavioural analysis indicates that P. aeruginosa infusions strongly impact cognitive memory decline compared to the other three groups. This cognitive memory decline may happen due to the production of primary/secondary metabolites within the animal gut and their transportation to the CNS through the blood-brain barrier. The outcome of the present study states that poor oral hygiene plays a significant role in cognitive memory decline concerning mild cognitive impairment (MCI).

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Section: Impact Of Oral Infusions On Cognitive Memory Formationmentioning

confidence: 99%

Impact of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Escherichia coli Oral Infusions on Cognitive Memory Decline in Mild Cognitive Impairment

Mukilan¹

2023

J Exp Bio & Ag Sci

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“…The bands at 3322, 3099, and 1080 cm -1 are assigned to Al-OH group vibrations [24,37,38] while the bands at 885, 760, and 625 cm -1 are due to the AlO6 vibrations [39,40]. The three vibrational bands at 1650, 1516, and 1395 cm -1 originate from water molecules adsorbed in the pseudoboehmite structure [24,38]. The hydration process was also applied to the M 100 and M 400 S microstructures to evaluate the effect of nanostructuring on the shear strength of the single-lap joints.…”

Section: Nanostructuringmentioning

confidence: 99%

High adhesion between aluminum and unsaturated polyester through hierarchical surface patterning

Tuovinen

Salstela

Karim

et al. 2019

The Journal of Adhesion

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The main target in this study was to increase adhesion of unsaturated polyester (UP) adhesive to aluminum substrates by structuring the aluminum surface on the microscale and nanoscale as well as by functionalizing the surface with 3-methacryloxypropyltrimethoxysilane. The micrometer-level surface structures were produced with a micro-mesh printing technique and sandblasting, while a nanoscale pseudoboehmite surface structure was obtained with a boiling water treatment. These modifications were combined to form different hierarchical surface structures on the aluminum substrate. The adhesion strength of polyester to aluminum was assessed with a tensile-shear test. The mere micro-mesh printed pattern increased the tensile-shear strength of the joint from 2.3 MPa to 5.8 MPa, while the micro-micro-hierarchical joint specimen possessed a shear strength of as high as 14.5 MPa. Further, the adhesion of UP adhesive with the three-level hierarchical micromicro-nanostructured specimens increased so high that the joints started to deform plastically during the shear strength measurement, preventing the evaluation of their maximum strength. The silane-treated specimens displayed also significantly higher shear strengths and more cohesive failure than the corresponding untreated specimens. Silanization was also observed to improve the interaction of the UP adhesive with the aluminum nanostructure. The results demonstrate that the adhesion of polyester to aluminum surface can be significantly enhanced utilizing readily available and environmentally friendly methods.

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Graphene and other two-dimensional materials

et al. 2019

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Vertically aligned γ-AlOOH nanosheets on Al foils as flexible and reusable substrates for NH3 adsorption

Cited by 4 publications

References 43 publications

Impact of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Escherichia coli Oral Infusions on Cognitive Memory Decline in Mild Cognitive Impairment

Impact of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Escherichia coli Oral Infusions on Cognitive Memory Decline in Mild Cognitive Impairment

High adhesion between aluminum and unsaturated polyester through hierarchical surface patterning

Graphene and other two-dimensional materials

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