Design and Comparison of Wallace Multiplier Based on Symmetric Stacking and High Speed counters

Nanotechnology is one of the modern techniques of material science which have received much importance in the last many years. Nanotechnology is concerned with the production of nanoparticles (NPs) with restricted sizes and shapes through a facile, straightforward, and medicinally active phytochemical route. This study aims to develop an easy and justifiable method for the green synthesis of HH AgNPs using Hippeastrum hybridum (HH) extract and then to investigate the effects of HH AgNPs as a free radical scavenger, and an inhibitor of the two enzymes i‐e Alpha‐amylase (α‐amylase) and acetylcholinesterase (AChE). UV‐Vis spectrum at 432 nm with maximum absorbance at 1.98 confirmed the AgNPs formation. Fourier transform infrared spectroscopy (FT‐IR) conformed to the peaks for the functional groups of HH extract and on the surface of HH AgNPs that are involved in the synthesis and stability of the HH AgNPs. The average size of 13.3 nm for AgNPs was calculated using four major peaks at 37.92°, 43.79°, 64.27°, and 77.18° of X‐Rays Diffraction (XRD) analysis. The scanning electron microscope (SEM) analysis confirmed the presence of spherical shaped, monodispersed, and huge density AgNPs with an average 40 nm size of AgNPs. Energy dispersive X‐ray (EDX) confirmed the intense sharp peak at 3.1 keV showing that silver was the main element (22.75%). The HH AgNPs showed an excellent %scavenging of Ferric chloride (75.5 ± 0.014%), Ammonium molybdenum (72.1 ± 0.0021%), DPPH (69.6 ± 0.059%), H2O2 (65 ± 0.001%), and ABTS (68.3 ± 0.07%). Statistical analysis indicated HH AgNPs caused a non‐competitive type of inhibition (Km constant and Vmax decrease) against α‐amylase and AChE. Our results suggest that AgNPs exhibited significant antioxidant, antidiabetic, and antialzheimer activities in a concentration‐dependent manner as compared to AgNO3 and plant extract. However, further investigations are recommended to be able to minimize potential risks of application.

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Enhancing antioxidant, antidiabetic, and antialzheimer performance ofHippeastrum hybridum(L.) using silver nanoparticles

Sher

Ahmed

Mushtaq

et al. 2022

Applied Organom Chemis

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Synthesis of biogenic silver nanoparticles from the extract of Heliotropium eichwaldi L. and their effect as antioxidant, antidiabetic, and anti‐cholinesterase

Sher

Ahmed

Mushtaq

et al. 2022

Applied Organom Chemis

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Heliotropium eichwaldi‐functionalized gold nanoparticles synthesis, characterization, and biological activities

Sher,

Ahmed,

Mushtaq

2024

Applied Organom Chemis

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Nanoparticles (NPs) are the essential building block of nanotechnology; they have a wide range of biomedical applications. In comparison with chemical methods, green synthesis is significant because of their non‐toxicity, eco‐friendliness, and simplicity; thus, the plant extracts are useful in the biogenic synthesis of NPs. In this study, Heliotropium eichwaldi‐induced gold NPs (HE‐AuNPs) were produced. These HE‐AuNPs were afterward examined using UV–vis spectroscopy, FTIR, SEM, XRD, and EDX analysis. The XRD analysis authorized the crystalline structure of AuNPs with an average size of 11.11 nm for four peaks (38.31°, 44.39°, 64.76°, and 77.65°), the SEM analysis displayed the elongated sphere‐shaped morphologies of HE‐AuNPs with 20 nm size, and the EDX analysis revealed that Au (44.33%) was the main element of AuNP. The FTIR analysis confirmed the presence of various coating and reducing organic molecules. In comparison with HE extract and hydrogen tetrachloroaurate (III) trihydrate (HAuCl4.3H2O) solution, the AuNPs showed outstanding inhibitory activity against free radicals, ‐amylase, and AChE. Our work suggests the successful generation of HE‐AuNPs, subsequently significant antioxidant, antidiabetic, and anti‐Alzheimer agents. However, further study is suggested to minimize potential risks.

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Design and Comparison of Wallace Multiplier Based on Symmetric Stacking and High Speed counters

Cited by 4 publications

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Enhancing antioxidant, antidiabetic, and antialzheimer performance ofHippeastrum hybridum(L.) using silver nanoparticles

Enhancing antioxidant, antidiabetic, and antialzheimer performance ofHippeastrum hybridum(L.) using silver nanoparticles

Synthesis of biogenic silver nanoparticles from the extract of Heliotropium eichwaldi L. and their effect as antioxidant, antidiabetic, and anti‐cholinesterase

Heliotropium eichwaldi‐functionalized gold nanoparticles synthesis, characterization, and biological activities

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