Search Results - "Dahoumane, Si Amar"

Noble metal, oxide and chalcogenide-based nanomaterials from scalable phototrophic culture systems by Dahoumane, Si Amar, Wujcik, Evan K., Jeffryes, Clayton

“…Phototrophic cell or tissue cultures can produce nanostructured noble metals, oxides and chalcogenides at ambient temperatures and pressures in an aqueous…”
Get full text

High conversion synthesis of <10 nm starch-stabilized silver nanoparticles using microwave technology by Kumar, Shishir V., Bafana, Adarsh P., Pawar, Prasad, Rahman, Ashiqur, Dahoumane, Si Amar, Jeffryes, Clayton S.

“…A microwave reaction to convert 99 ± 1% of Ag + to silver nanoparticles (AgNPs) of size <10 nm within 4.5 min with a specific production rate and energy input…”
Get full text

Green Synthesis of Selenium and Tellurium Nanoparticles: Current Trends, Biological Properties and Biomedical Applications by Zambonino, Marjorie C, Quizhpe, Ernesto Mateo, Jaramillo, Francisco E, Rahman, Ashiqur, Santiago Vispo, Nelson, Jeffryes, Clayton, Dahoumane, Si Amar

“…The synthesis and assembly of nanoparticles using green technology has been an excellent option in nanotechnology because they are easy to implement,…”
Get full text

Special Issue: Biogenic Nanomaterials: Versatility and Applications by Jeffryes, Clayton, Dahoumane, Si Amar

“…Greener processes have emerged as serious and competitive routes to produce various nanomaterials [...]…”
Get full text

Photochemical Synthesis of Gold and Silver Nanoparticles—A Review by Jara, Nicole, Milán, Nataly S., Rahman, Ashiqur, Mouheb, Lynda, Boffito, Daria C., Jeffryes, Clayton, Dahoumane, Si Amar

“…Nanomaterials have supported important technological advances due to their unique properties and their applicability in various fields, such as biomedicine,…”
Get full text

A Mechanistic View of the Light-Induced Synthesis of Silver Nanoparticles Using Extracellular Polymeric Substances of Chlamydomonas reinhardtii by Rahman, Ashiqur, Kumar, Shishir, Bafana, Adarsh, Lin, Julia, Dahoumane, Si Amar, Jeffryes, Clayton

“…In the current study, extracellular polymeric substances (EPS) of and photon energy biosynthetically converted Ag to silver nanoparticles (AgNPs). The reaction…”
Get full text

Improvement of kinetics, yield, and colloidal stability of biogenic gold nanoparticles using living cells of Euglena gracilis microalga by Dahoumane, Si Amar, Yéprémian, Claude, Djédiat, Chakib, Couté, Alain, Fiévet, Fernand, Coradin, Thibaud, Brayner, Roberta

“…Recent years have witnessed a boom in the biosynthesis of a large variety of nanomaterials using different biological resources among which algae-based…”
Get full text

Individual and Combined Effects of Extracellular Polymeric Substances and Whole Cell Components of Chlamydomonas reinhardtii on Silver Nanoparticle Synthesis and Stability by Rahman, Ashiqur, Kumar, Shishir, Bafana, Adarsh, Dahoumane, Si Amar, Jeffryes, Clayton

“…The fresh water microalga bioreduced Ag⁺ to silver nanoparticles (AgNPs) via three biosynthetic routes in a process that could be a more sustainable…”
Get full text

In Vivo Biosynthesis of Inorganic Nanomaterials Using Eukaryotes-A Review by Rahman, Ashiqur, Lin, Julia, Jaramillo, Francisco E, Bazylinski, Dennis A, Jeffryes, Clayton, Dahoumane, Si Amar

“…Bionanotechnology, the use of biological resources to produce novel, valuable nanomaterials, has witnessed tremendous developments over the past two decades…”
Get full text

Sonochemical synthesis of porous gold nano- and microparticles in a Rosette cell by Usen, Ndifreke, Dahoumane, Si Amar, Diop, Mamadi, Banquy, Xavier, Boffito, Daria C.

“…•We synthesized Au nanoparticles in a Rosette cell sonochemically.•Direct sonication of HAuCl4 and α-D-C6H12O6 produces anisotropic Au at pH 5.•Direct…”
Get full text

Biogenic Selenium Nanoparticles in Biomedical Sciences: Properties, Current Trends, Novel Opportunities and Emerging Challenges in Theranostic Nanomedicine by Zambonino, Marjorie C, Quizhpe, Ernesto Mateo, Mouheb, Lynda, Rahman, Ashiqur, Agathos, Spiros N, Dahoumane, Si Amar

“…Selenium is an important dietary supplement and an essential trace element incorporated into selenoproteins with growth-modulating properties and cytotoxic…”
Get full text

Biosynthesis of Inorganic Nanoparticles: A Fresh Look at the Control of Shape, Size and Composition by Dahoumane, Si Amar, Jeffryes, Clayton, Mechouet, Mourad, Agathos, Spiros N

“…Several methodologies have been devised for the design of nanomaterials. The "Holy Grail" for materials scientists is the cost-effective, eco-friendly…”
Get full text

Dual Encapsulated Dacarbazine and Zinc Phthalocyanine Polymeric Nanoparticle for Photodynamic Therapy of Melanoma by do Reis, Sara Rhaissa Rezende, Helal-Neto, Edward, da Silva de Barros, Aline Oliveira, Pinto, Suyene Rocha, Portilho, Filipe Leal, de Oliveira Siqueira, Luciana Betzler, Alencar, Luciana Magalhães Rebelo, Dahoumane, Si Amar, Alexis, Frank, Ricci-Junior, Eduardo, Santos-Oliveira, Ralph

“…Purpose Melanoma is an invasive and very aggressive skin cancer due to its multi-drug resistance that results in poor patient survival. There is a need to test…”
Get full text

Protein-Functionalized Hairy Diamond Nanoparticles by Dahoumane, Si Amar, Nguyen, Minh Ngoc, Thorel, Alain, Boudou, Jean-Paul, Chehimi, Mohamed M, Mangeney, Claire

“…Diazonium salt chemistry and atom transfer radical polymerization (ATRP) were combined in view of preparing new bioactive hairy diamond nanoparticles…”
Get full text

ZnO Nanoparticles: Synthesis, Characterization, and Ecotoxicological Studies by Brayner, Roberta, Dahoumane, Si Amar, Yéprémian, Claude, Djediat, Chakib, Meyer, Michaël, Couté, Alain, Fiévet, Fernand

“…The potential ecotoxicity of nanosized zinc oxide (ZnO), synthesized by the polyol process, was investigated using common Anabaena flos-aquae cyanobacteria and…”
Get full text

Natural Biomaterials from Biodiversity for Healthcare Applications by Insuasti‐Cruz, Erick, Suárez‐Jaramillo, Victoria, Mena Urresta, Kevin Andres, Pila‐Varela, Kevin O., Fiallos‐Ayala, Xiomira, Dahoumane, Si Amar, Alexis, Frank

“…Natural biomaterials originating during the growth cycles of all living organisms have been used for many applications. They span from bioinert to bioactive…”
Get full text

Biomedical Science to Tackle the COVID-19 Pandemic: Current Status and Future Perspectives by Zamora-Ledezma, Camilo, C, David F Clavijo, Medina, Ernesto, Sinche, Federico, Santiago Vispo, Nelson, Dahoumane, Si Amar, Alexis, Frank

“…The coronavirus infectious disease (COVID-19) pandemic emerged at the end of 2019, and was caused by the Severe Acute Respiratory Syndrome Coronavirus 2…”
Get full text

Sugar-Mediated Green Synthesis of Silver Selenide Semiconductor Nanocrystals under Ultrasound Irradiation by García, Daniela Armijo, Mendoza, Lupe, Vizuete, Karla, Debut, Alexis, Arias, Marbel Torres, Gavilanes, Alex, Terencio, Thibault, Ávila, Edward, Jeffryes, Clayton, Dahoumane, Si Amar

“…Silver selenide (Ag Se) is a promising nanomaterial due to its outstanding optoelectronic properties and countless bio-applications. To the best of our…”
Get full text

Biogenic Sulfur-Based Chalcogenide Nanocrystals: Methods of Fabrication, Mechanistic Aspects, and Bio-Applications by Yanchatuña Aguayo, Oscar P, Mouheb, Lynda, Villota Revelo, Katherine, Vásquez-Ucho, Paola A, Pawar, Prasad P, Rahman, Ashiqur, Jeffryes, Clayton, Terencio, Thibault, Dahoumane, Si Amar

“…Bio-nanotechnology has emerged as an efficient and competitive methodology for the production of added-value nanomaterials (NMs). This review article gathers…”
Get full text

Biosynthetic Conversion of Ag⁺ to highly Stable Ag⁰ Nanoparticles by Wild Type and Cell Wall Deficient Strains of Chlamydomonas reinhardtii by Rahman, Ashiqur, Kumar, Shishir, Bafana, Adarsh, Dahoumane, Si Amar, Jeffryes, Clayton

“…In the current study, two different strains of the green, freshwater microalga bioreduced Ag⁺ to silver nanoparticles (AgNPs), which have applications in…”
Get full text