Results 161 to 170 of about 57,388 (197)

Cholesterol‐DNA Origami Nanostructures for Synthetic Lipid Rafts Induce Early T Cell Activation Signals

Advanced Materials Interfaces, EarlyView.
Here, we present a nanotechnology approach to construct synthetic lipid rafts on the live T cell membrane, leveraging a versatile DNA origami‐enabled platform named as the “cholesterol nano‐patch” (CNP). Our investigation highlights the effectiveness of DNA nanotechnology in exploring the impact of nanoscale arrangement of cholesterols on the ...
Yunmin Jung, Young‐Joo Kim, Kunwoo Noh, Sunmi Lee, Minsuk Kwak   +4 more
wiley   +1 more source

Efficacy of Various Sperm Selection Strategies in Obtaining Sperm with Improved DNA Integrity: A Prospective Study. [PDF]

Am J Mens Health
Dehghan Marvast L, Nabi A, Zakeri Y, Zandieh Z, Vahidi S, Shadpour P, Narimani N, Siri MA, Hosseini MA, Narouie B.   +9 more
europepmc   +1 more source

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

Advanced Materials Interfaces, EarlyView.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah, Joseph Christakiran Moses, Jnanendra Upadhyay, Jitu Mani Das, Michael G. Monaghan, Biman B. Mandal   +5 more
wiley   +1 more source

Impact of pH-Responsive Cisplatin/Ribavirin-Loaded Monodispersed Magnetic Silica Nanocomposite on A549 Lung Cancer Cells. [PDF]

Pharmaceutics
Almohazey D, Ravinayagam V, Dafalla H, Balasamy RJ.   +3 more
europepmc   +1 more source

Self‐Assembled Fluorescent Nanodiamond Layers for Quantum Imaging

Advanced Materials Interfaces, EarlyView.
We developed a simple, scalable method for coating surfaces with fluorescent nanodiamonds. By optimizing the coating process, we created uniform, dense layers that enable high‐resolution magnetic imaging using the nitrogen‐vacancy (NV) center in nanodiamonds. This approach enables the development of cost‐effective quantum‐sensing and imaging substrates
Katherine Chea, Erin S. Grant, Kevin J. Rietwyk, Hiroshi Abe, Takeshi Ohshima, David A. Broadway, Jean‐Philippe Tetienne, Gary Bryant, Philipp Reineck   +8 more
wiley   +1 more source

Remote learning and physical activity in medical students from Latin America: a cross-sectional study during the first wave of the COVID-19 pandemic. [PDF]

Front Sports Act Living
Valladares-Garrido MJ, Acosta-Porzoliz R, Juarez-Ubillus A, Diaz-Torres M, Zeta Solis LA, Rueda DA, Jiménez-Mozo F, Peralta Chiguala CI, Valdiviezo-Morales CG, Benavides Alburqueque ES, Porras Núñez EC, Vera-Ponce VJ, Pereira-Victorio CJ, Culquichicón C.   +13 more
europepmc   +1 more source

Site‐Selective Polyvinylpyrrolidone Adsorption Behavior for 3D Heterogeneous Integration

Advanced Materials Technologies, EarlyView.
Site‐selective adsorption behavior is presented with polyvinylpyrrolidone on a Cu/SiO2 pattern wafer, which enables 3D heterogeneous integration. Owing to the site‐selective adsorption behavior and its corresponding electrostatic interaction between SiO2 nanoparticles and the Cu surface, the selectivity of Cu/SiO2 is arbitrarily controlled ...
Hosin Hwang, Jinhyoung Lee, Seunghwan Lee, Ziyang Wang, Dayoung Yu, Hyeonjeong Lee, Haejin Kwak, Hyunho Kim, Myung Jun Kim, Taesung Kim   +9 more
wiley   +1 more source

Protective Effects of Grapeseed Proanthocyanidins in Ulcerative Colitis: A Pilot Study Evaluating a Potential Therapeutic Strategy. [PDF]

J Clin Med
Facchin S, Agostini E, Laparra-Ruiz E, Benvenuto G, Valle G, Bertin L, Savarino EV.   +6 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

Recent Advances in Pharmaceutical and Medical Applications in the Area of Selected Porphyrinoids Connected with PLGA or PLGA-Based Modalities. [PDF]

Polymers (Basel)
Koza P, Kubiak J, Goslinski T, Koczorowski T.   +3 more
europepmc   +1 more source