Výsledky vyhledávání - "M. Venkatesham"

One-pot sonochemical synthesis of CdS nanoparticles: photocatalytic and electrical properties

Autor: Dasari Ayodhya, M. Venkatesham, A. Santoshi kumari, Guttena Veerabhadram, G. Bhagavanth Reddy

Publikováno v: International Journal of Industrial Chemistry. 6:261-271

CdS nanoparticles (NPs) are synthesized by sonochemical method using tryptophan as a capping agent. The synthesis process is of one step, using biocompatible capping agent, which is nontoxic. The synthesized NPs are characterized by UV–Vis absorpti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3022f50545401e90215cfed373372c98
https://doi.org/10.1007/s40090-015-0047-7

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Catalytic Reduction of p-Nitrophenol and Hexacyanoferrate (III) by Borohydride Using Green Synthesized Gold Nanoparticles

Autor: M. Venkatesham, A. Madhusudhan, Guttena Veerabhadram, Dasari Ayodhya, D. Ramakrishna, G. Bhagavanth Reddy

Publikováno v: Journal of the Chinese Chemical Society. 62:420-428

A simple and green approach for the synthesis of well-stabilized gold nanoparticles (AuNPs) using gum Acacia (GA) is presented here. The gum acacia acts as the reductant and stabilizer. The synthesized gold nanoparticles were characterized by using u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db04d428009152c9fc11d75c971d6c1e
https://doi.org/10.1002/jccs.201400513

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Green synthesis, characterization and catalytic activity of palladium nanoparticles by xanthan gum

Autor: Guttena Veerabhadram, M. Venkatesham, Amrutham Santoshi kumari, Dasari Ayodhya

Publikováno v: Applied Nanoscience. 5:315-320

Here, we report the synthesis, characterization and catalytic evaluation of palladium nanoparticles (PdNPs) using xanthan gum, acting as both reducing and stabilizing agent without using any synthetic reagent. The uniqueness of our method lies in its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0122f4db7053532e3d031b464fdf17d
https://doi.org/10.1007/s13204-014-0320-7

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A Novel Green Synthesis of Silver Nanoparticles Using Gum Karaya: Characterization, Antimicrobial and Catalytic Activity Studies

Autor: A. Madhusudhan, M. Venkatesham, Amrutham Santoshi kumari, Kotu Girija Mangatayaru, Dasari Ayodhya, Guttena Veerabhadram

Publikováno v: Journal of Cluster Science. 25:409-422

Stable silver nanoparticles have been synthesized using gum karaya acting as both reducing and stabilizing agent without using any synthetic reagent. The reaction is performed using water, which is an environmentally safe solvent. This reaction was c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fb91502ec2148c25b28eb2f4389a574
https://doi.org/10.1007/s10876-013-0620-1

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Synthesis of Stable Silver Nanoparticles Using Gum Acacia as Reducing and Stabilizing Agent and Study of Its Microbial Properties: A Novel Green Approach

Autor: M. Venkatesham, A. Madhusudhan, Dasari Ayodhya, Guttena Veerabhadram

Publikováno v: International Journal of Green Nanotechnology. 4:199-206

Stable silver nanoparticles have been synthesized by using gum acacia, a natural biopolymer as both reducing and stabilizing agent. This reaction is carried out in an autoclave at a pressure of 15 Psi and a temperature of 120°C, for two min. The inf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ce0bc13216c63398f9c1ad73a3fffb5
https://doi.org/10.1080/19430892.2012.705999

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Synthesis, Characterization, Fluorescence, Photocatalytic and Antibacterial Activity of CdS Nanoparticles Using Schiff Base

Autor: A. Santoshi kumari, M. Venkatesham, Guttena Veerabhadram, Dasari Ayodhya, D. Ramakrishna, G. Bhagavanth Reddy

Publikováno v: Journal of fluorescence. 25(5)

Cadmium sulfide nanoparticles (CdS NPs) were successfully prepared using sonochemical method by employing Schiff-base, (2-[(4-methoxy-phenylimino)-methyl]-4-nitro phenol) as a complexing agent. Here, SB is used as a ligand to control the morphology o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f3992bdcf5f93f3758551b27a758d5
https://pubmed.ncbi.nlm.nih.gov/26275559

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Efficient pH Dependent Drug Delivery to Target Cancer Cells by Gold Nanoparticles Capped with Carboxymethyl Chitosan

Autor: A. Madhusudhan, Sumathi Natarajan, Anren Hu, Surya S. Singh, Guttena Veerabhadram, Ming-Yeh Yang, Dudde Anil Kumar, Gangapuram Bhagavanth Reddy, M. Venkatesham

Publikováno v: International Journal of Molecular Sciences; Volume 15; Issue 5; Pages: 8216-8234
International Journal of Molecular Sciences
International Journal of Molecular Sciences, Vol 15, Iss 5, Pp 8216-8234 (2014)

Doxorubicin (DOX) was immobilized on gold nanoparticles (AuNPs) capped with carboxymethyl chitosan (CMC) for effective delivery to cancer cells. The carboxylic group of carboxymethyl chitosan interacts with the amino group of the doxorubicin (DOX) fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72191f1a012d11e5aeb97051ce7e1a3

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Akademický článek

Green Route Fabricated Electro-active CuO Nano Clusters from Natural Product for Multiplexed Applications.

Autor: Amreen, Khairunnisa¹ khairunnisa.amreen90@gmail.com, Fatima, Narjis¹, Shahjahan, Syeda², K., Vasavi¹

Publikováno v: Analytical & Bioanalytical Chemistry Research (TPR). Jul2024, Vol. 11 Issue 3, p261-270. 10p.

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Akademický článek

APPLICATION OF SELECTED MEASURES TO ELIMINATE NOISE SOURCES IN THE SELECTED MUNICIPAL LOCALITY.

Autor: DZURO, Tibor¹, MORAVEC, Marek¹, PÁSTOR, Kristián¹

Publikováno v: Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering. Nov2023, Vol. 21 Issue 4, p155-162. 8p.

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