Results 101 to 110 of about 45,283 (268)

Superparamagnetic nanoarchitectures for disease-specific biomarker detection

, 2019
The detection of clinically relevant disease-specific biomolecules, including nucleic acids, circulating tumor cells, proteins, antibodies, and extracellular vesicles, has been indispensable to understand their functions in disease diagnosis and ...
Shiddiky, Muhammad J. A., Shiddiky, Muhammad JA, Younus, Muhammad, Masud, Mostafa Kamal, Na, Jongbeom, Bando, Yoshio, Hossain, Md. Shahriar A., Yamauchi, Yusuke, Hossain, Md Shahriar A   +8 more
core   +1 more source

Affinity Peptides With pH Sensitivity for the Enrichment of CD38+ Cells

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The selective enrichment of cell populations based on surface markers is critical for the advancement of gene and cell therapies. Current antibody‐based cell isolation methods, such as fluorescence‐ and magnetic‐activated cell sorting (FACS and MACS), offer high specificity but are limited by scalability, cost, and potential adverse effects on
Gabrielle Rusch, Mickael Meyer, I. Mohamed Irfan, Carson Huber, Joseph Burclaff, Scott T. Magness, Stefano Menegatti, Michael Daniele   +7 more
wiley   +1 more source

Actuating superparamagnetic nanoparticle monolayers

Proceedings of the National Academy of Sciences
Magnetically responsive, mechanically flexible microstructures are desirable for applications ranging from smart sensors to remote-controlled actuation for surgery or robotics. Embedding magnetic nanoparticles into a thin matrix of elastic material enables high flexibility while exploiting the magnetic response of the individual particles.
Esposito, Edward P., Lopez Rios, Hector Manuel, Olvera de la Cruz, Monica, Jaeger, Heinrich M.   +3 more
openaire   +3 more sources

Tackling cancer stemness with nanotechnology in the era of precision medicine

BMEMat, EarlyView.
Precise customization of nanoparticles (NPs) enables active targeting of cancer stem cells (CSCs), thereby improving drug delivery and therapeutic efficacy. NP‐based probing enhances CSC detection through imaging and liquid biopsy, whereas diverse therapeutic payloads improve therapeutic outcomes.
Shaolei Guo, Shun Yao, Lihui Meng, Chunyuan Chen, Yuechu Lucinda Lu, Rong Lu, Kashif Rafiq Zahid, Umar Raza, Qingzhi Wu, Wenli Chen   +9 more
wiley   +1 more source

Integrating chemo‐mechanical cues in nano‐microscale environments for stem cell regulation

BMEMat, EarlyView.
Nano/microscale control strategies, including nano/microscale materials, ligand spacings, and cell encapsulating gels, cell mechanics, integrin signaling, and biochemical cues to direct stem cell fate, tissue regeneration, and organoid engineering, enabling advanced biomedical applications through mechanoregulation at cell‐material interfaces ...
Rajendra K. Singh, Varsha Sagar, Amal George Kurian, Shreyas Kumar Jain, Hye Sung Kim, Hae‐Won Kim   +5 more
wiley   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

The use of superparamagnetic nanoparticles for prosthetic biofilm prevention

, 2009
Erik N Taylor, Thomas J WebsterNanomedicine Laboratories, Division of Engineering, and Department of Orthopaedics, Brown University, Providence, RI 02912, USAAbstract: As with all surgical procedures, implantation comes with the added risk of infection ...
Erik N Taylor, Thomas J Webster
core  

Superparamagnetic Iron Oxide Nanoparticles as Magnetic Resonance Imaging Contrast Agent for Myocardial Infarction

, 2016
Citric acid coated superparamagnetic iron oxide nanoparticles (CA-SPIONs) are synthesized by co-precipitation method and citric acid is used to stabilize nanoparticles and provide significantly small nanoparticles.
Zhang, Zhenzhong, Zhang, Xin, Chen, Jingli, Zeng, Mu, Hu, Bingbing, Fan, Zhanming   +5 more
core   +1 more source

Fe–Ca‐Catalyzed Conversion of Cellulose Into Highly Ordered Graphitic Carbon Revealed by Solid‐State 13C NMR and Mössbauer Spectroscopy

Chemistry – A European Journal, EarlyView.
New insights into the mechanism of the structural transformation of cellulose into highly ordered graphitic carbon using an Fe–Ca bimetallic catalyst were obtained through complementary spectroscopic techniques, including Raman, solid‐state NMR, and Mössbauer.
Shamala Gowri Krishnan, Yannick Coppel, Jean‐François Meunier, Ange Nzihou   +3 more
wiley   +1 more source

Magnetic Supraparticles as Identifiers in Single‐Layer Lithium‐Ion Battery Pouch Cells

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
As an alternative to externally applied optical identifiers, magnetic supraparticles (SPs) can be used for contactless identification of lithium‐ion battery pouch cells via magnetic particle spectroscopy. This study validated the integration and detection of magnetic markers in three model scenarios.
Sara Li Deuso, Simon Ziegler, Daniel Weber, Felix Breuer, Daniel Haddad, Stephan Müssig, Andreas Flegler, Guinevere A. Giffin, Karl Mandel   +8 more
wiley   +1 more source