Results 21 to 30 of about 1,083,312 (295)

Extraction of biological hydroxyapatite from tuna fish bone for biomedical applications [PDF]

, 2020
Natural hydroxyapatite (HAp) is known for its common use in biomedical applications including in orthopaedic and implantation. HAp can be extracted from natural resources such as eggshells, fish bones and coral.
Abdullah, H.Z., IDRIS, M.I., LATIF, A.F.A., Lee, T. C., Mohd Pu’ad, N.A.S., MUHAMAD, M.S, RAMLI, N.A.A   +6 more
core   +1 more source

Fighting against fast speckle decorrelation for light focusing inside live tissue by photon frequency shifting [PDF]

, 2020
Light focusing inside live tissue by digital optical phase conjugation (DOPC) has drawn increasing interest due to its potential biomedical applications in optogenetics, microsurgery, phototherapy, and deep-tissue imaging.
Cheng, Zhongtao, Li, Jingwei, Li, Lei, Liu, Yan, Wang, Lihong V., Yang, Jiamiao   +5 more
core   +1 more source

Stimuli-responsive electrospun fibers and their applications [PDF]

, 2011
Stimuli-responsive electrospun nanofibers are gaining considerable attention as highly versatile tools which offer great potential in the biomedical field.
Braeckmans, Kevin, De Smedt, Stefaan, Demeester, Jo, Huang, Chaobo, Lucas, Bart, Rejman, Joanna, Soenen, Stefaan   +6 more
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Influence of the use of rice husk as source of silica on the sol-gel synthesis of bioglass

Cerâmica, 2021
Among the agro-industrial residues, the rice husk has stood out for presenting contents higher than 90% of silica, the main oxide of bioglass.
M. A. Pereira, J. E. de Oliveira, C. S. Fonseca   +2 more
doaj   +1 more source

Photosymbiosis for Biomedical Applications

Frontiers in Bioengineering and Biotechnology, 2020
Without the sustained provision of adequate levels of oxygen by the cardiovascular system, the tissues of higher animals are incapable of maintaining normal metabolic activity, and hence cannot survive.
Myra N. Chávez, Nicholas Moellhoff, Thilo L. Schenck, José Tomás Egaña, Jörg Nickelsen   +4 more
doaj   +1 more source

Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces

Nanomaterials, 2021
The presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain high
Witold Jakubowski, Radomir Atraszkiewicz, Dorota Nowak, Damian Batory, Witold Szymański, Anna Sobczyk-Guzenda, Łukasz Kaczmarek, Piotr Kula, Marian Cłapa, Tomasz Warga, Małgorzata Czerniak-Reczulska   +10 more
doaj   +1 more source

Nanostructured Graphdiyne: Synthesis and Biomedical Applications

International Journal of Nanomedicine, 2022
Ziqing Huang,1,2,* Guanhui Chen,3,* Feilong Deng,1,2 Yiming Li1,2 1Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People’s Republic of China; 2Guangdong Provincial Key Laboratory of Stomatology,
Huang Z, Chen G, Deng F, Li Y
doaj  

A Heavy Tailed Expectation Maximization Hidden Markov Random Field Model with Applications to Segmentation of MRI

Frontiers in Neuroinformatics, 2017
A wide range of segmentation approaches assumes that intensity histograms extracted from magnetic resonance images (MRI) have a distribution for each brain tissue that can be modeled by a Gaussian distribution or a mixture of them.
Diego Castillo-Barnes, Ignacio Peis, Francisco J. Martínez-Murcia, Fermín Segovia, Ignacio A. Illán, Ignacio A. Illán, Juan M. Górriz, Juan M. Górriz, Javier Ramírez, Diego Salas-Gonzalez   +9 more
doaj   +1 more source

A review on fabrication methods of nanofibers and a special focus on application of cellulose nanofibers

Carbohydrate Polymer Technologies and Applications, 2022
Nanofibers have become significant in almost many industries due to their extraordinary engineering properties, particularly in the packaging, purification, textile, pharmaceutical, and biomedical sectors. Nano-scale fibres, also known as nanofibers, are
Ganesan Anusiya, Rengarajan Jaiganesh
doaj   +1 more source

An Updated Review of Macro, Micro, and Nanostructured Hydrogels for Biomedical and Pharmaceutical Applications

Pharmaceutics, 2020
Hydrogels are materials with wide applications in several fields, including the biomedical and pharmaceutical industries. Their properties such as the capacity of absorbing great amounts of aqueous solutions without losing shape and mechanical properties,
Caroline S. A. de Lima, Tatiana S. Balogh, Justine P. R. O. Varca, Gustavo H. C. Varca, Ademar B. Lugão, Luis A. Camacho-Cruz, Emilio Bucio, Slawomir S. Kadlubowski   +7 more
doaj   +1 more source