Articles with "leaf extract" as a keyword



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Green synthesis and characterization of zinc oxide nanoparticles using leaf extract of Thryallis glauca (Cav.) Kuntze and their role as antioxidant and antibacterial

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Published in 2022 at "Microscopy Research and Technique"

DOI: 10.1002/jemt.24132

Abstract: The present work has reported a green chemistry‐based approach for the synthesis of crystalline metal oxide nanoparticle using plant extract to reduce metal ions. It demonstrated the efficient synthesis of Zinc oxide nanoparticles (ZnO NPs)… read more here.

Keywords: extract; leaf extract; synthesis; zno nps ... See more keywords
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Gongronema latifolium Benth. leaf extract attenuates diabetes induced neuropathy via inhibition of cognitive, oxidative stress and inflammatory response.

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Published in 2020 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.10491

Abstract: BACKGROUND Gongronema latifolium (G. latifolium) Benth. leaf is traditionally used to treat diabetes mellitus (DM) and other diseases in Nigeria and West Africa. This study was performed to evaluate the neuroprotective effect of aqueous extract… read more here.

Keywords: oxidative stress; diabetic rats; leaf extract; latifolium ... See more keywords
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Green synthesis of silver nanoparticles using tomato leaf extract and their entrapment in chitosan nanoparticles to control bacterial wilt.

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Published in 2019 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.9656

Abstract: BACKGROUND Silver nanoparticles (AgNPs), particularly those entrapped in polymeric nanosystems, have arisen as options for managing plant bacterial diseases. Among the biopolymers useful for the entrapment of AgNPs, chitosan is promising because of its low… read more here.

Keywords: tomato leaf; silver nanoparticles; leaf extract; bacterial wilt ... See more keywords
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Rhodomyrtus tomentosa Leaf Extract and Rhodomyrtone Combat Streptococcus pneumoniae Biofilm and Inhibit Invasiveness to Human Lung Epithelial and Enhance Pneumococcal Phagocytosis by Macrophage

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Published in 2020 at "Current Microbiology"

DOI: 10.1007/s00284-020-02164-3

Abstract: Rhodomyrtus tomentosa leaf has been traditionally used to treat many infections. This plant species has been documented to possess a wide spectrum of pharmacological effects. This study aimed to determine the effects of Rhodomyrtus tomentosa… read more here.

Keywords: extract rhodomyrtone; rhodomyrtus tomentosa; tomentosa leaf; leaf extract ... See more keywords
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The effect of olive leaf extract on cardiovascular health markers: a randomized placebo-controlled clinical trial

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Published in 2020 at "European Journal of Nutrition"

DOI: 10.1007/s00394-020-02397-9

Abstract: Overweight and obesity are associated with many health problems, including cardiovascular disease (CVD). Evidence from previous studies has shown that extracts from olive leaves rich in olive phenolics are able to positively affect CVD risk… read more here.

Keywords: blood lipid; placebo controlled; leaf extract; olive leaf ... See more keywords
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Preliminary use of Polygonum minus Linn. leaf extract on growth performance, feed utilization, and some hematological indices of Anabas testudineus (Bloch, 1792)

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Published in 2017 at "Comparative Clinical Pathology"

DOI: 10.1007/s00580-017-2566-4

Abstract: The main objectives of the present study were to improve the growth performance, survival rate, and hematological indices of fingerling Anabas testudineus, by using Polygonum minus plant leaf extract, sprayed at four different levels (0… read more here.

Keywords: growth performance; hematological indices; leaf extract; rate ... See more keywords
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Anti-oxidative and anti-inflammatory activities of devil’s club (Oplopanax horridus) leaves

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Published in 2017 at "Food Science and Biotechnology"

DOI: 10.1007/s10068-017-0029-y

Abstract: This study aimed to investigate the anti-oxidative properties of the ethanolic extracts of the devil’s club (Oplopanax horridus) leaves, stems, and roots. Furthermore, the anti-inflammatory activity of the leaf extract was analyzed. The leaf extract… read more here.

Keywords: anti inflammatory; devil club; leaf extract; anti oxidative ... See more keywords
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Immunomodulatory effects of Rhodomyrtus tomentosa leaf extract and its derivative compound, rhodomyrtone, on head kidney macrophages of rainbow trout (Oncorhynchus mykiss)

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Published in 2017 at "Fish Physiology and Biochemistry"

DOI: 10.1007/s10695-017-0452-2

Abstract: Rhodomyrtus tomentosa is a medicinal plant that shows biological effects including immunomodulatory activity on human and other mammals but not in fish. In this study, we evaluated the in vitro immunomodulatory effects of R. tomentosa… read more here.

Keywords: rhodomyrtus tomentosa; tomentosa leaf; leaf extract; rhodomyrtone ... See more keywords
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Biosynthesis of SnO2 nanoparticles by aqueous leaf extract of Calotropis gigantea for photocatalytic applications

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-8669-0

Abstract: Here we developed biogenic route for the synthesis of SnO2 NPs by using aqueous leaf extract of Calotropis gigantea which acts as reducing and stabilizing agent. The biosynthesized SnO2 NPs were characterized by different characterization… read more here.

Keywords: sno2; aqueous leaf; leaf extract; sno2 nps ... See more keywords
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Green Synthesis of Ag Nanoparticles with Anti-bacterial Activity Using the Leaf Extract of an African Medicinal Plant, Ipomoea asarifolia (Convolvulaceae)

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Published in 2017 at "Journal of Cluster Science"

DOI: 10.1007/s10876-017-1271-4

Abstract: Herbal drugs prepared with the plant Ipomoea asarifolia has many medicinal uses throughout West Africa, including its employ as diuretic, emmenagogue and purgative. This species is a good source of acylated anthocyanins, and the methanol… read more here.

Keywords: synthesis nanoparticles; plant; green synthesis; leaf extract ... See more keywords
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Modelling and Optimization of Biogenic Synthesis of Gold Nanoparticles from Leaf Extract of Swertia chirata Using Artificial Neural Network

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Published in 2018 at "Journal of Cluster Science"

DOI: 10.1007/s10876-018-1429-8

Abstract: Swertia chirata is a medicinal plant studied for its ability to synthesize polyshaped gold nanoparticles (AuNP). The process of AuNP biosynthesis was studied using artificial neural networks (ANN) with different activation function on output node… read more here.

Keywords: gold nanoparticles; swertia chirata; using artificial; leaf extract ... See more keywords