Results 161 to 170 of about 1,732,403 (348)

Fabrication and characterization of unique sustain modified chitosan nanoparticles for biomedical applications

Scientific Reports
Chitosan (CS) is a biopolymer that offers a wide range in biomedical applications due to its biocompatibility, biodegradability, low toxicity and antimicrobial activity.
Marwa ElS. Ahmed, Mansoura I. Mohamed, Hanaa Y. Ahmed, Mahmoud M. Elaasser, Nadia G. Kandile   +4 more
doaj   +1 more source

Cationic Chitosan Derivatives for the Inactivation of HIV-1 and SARS-CoV-2 Enveloped Viruses. [PDF]

ACS Omega, 2023
Cele ZED, Matshe W, Mdlalose L, Setshedi K, Malatji K, Mkhwanazi NP, Ntombela T, Balogun M.   +7 more
europepmc   +1 more source

Impact of Paper Substrates and Storage Conditions on the Stability of Blood Grouping Assays

Advanced Materials Interfaces, EarlyView.
Four paper‐based blood grouping assays are constructed from cellulose and nitrocellulose, with vertical and lateral flow formats. The optimal storage conditions are determined based on temperature, antibody storage buffer composition, and antibody dilution.
Laura Marcela Rey Gomez, David William Inglis, Andrew Care, Yuling Wang, Rena Hirani   +4 more
wiley   +1 more source

Quaternized Chitosan Derivatives as Viable Antiviral Agents: Structure-Activity Correlations and Mechanisms of Action. [PDF]

ACS Appl Mater Interfaces, 2023
Teotia A, Laurén I, Borandeh S, Seppälä J.   +3 more
europepmc   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

New Hydrogels and Formulations Based on Piperonyl-Imino-Chitosan Derivatives. [PDF]

Polymers (Basel), 2023
Ailincai D, Rosca I.
europepmc   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Optimization, Kinetics, and Isotherm Studies of Methyl Thioninium Chloride Removal from Simulated Solutions Using Chitosan Derivatives. [PDF]

ACS Omega, 2023
Abdel-Raouf ME, Farag RK, Farag AA, Keshawy M, Abdel-Aziz A, Hasan A.   +5 more
europepmc   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Adjuvants : an essential component of neisseria vaccines [PDF]

, 2009
Adjuvants may be classified into delivery systems and immune potentiator or modulator molecules based on their mechanism of action. Neisseria vaccines containing traditional adjuvants such as aluminium salts have existed for long time, but meningitis ...
Acevedo, R., Balbao, J., Cabrera, O., Cuello, M., del Campo, J., Ferro, Valerie A., Gonzales, E., Romeu, B., Zayas, C.   +8 more
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