Results 191 to 200 of about 69,968 (288)

Anomalous Dynamics of Superparamagnetic Colloidal Microrobots with Tailored Statistics. [PDF]

Small
Gentili A, Klages R, Volpe G.
europepmc   +1 more source

Direct Laser Writing of Magnetic Micro Actuators With a Stimulus‐Responsive Compliant Hinge

Advanced Materials Technologies, Volume 11, Issue 10, 22 May 2026.
This study presents a versatile modular design strategy for adaptive 3D microactuators. Using two‐photon‐induced C,H insertion reactions within solid polymer layers, chemically distinct hinge and stimulus responsive materials are patterned in one step. The hinge's properties enable tunable motion, mechanical control, and reconfigurable actuation across
Eleonora Galli, Nicolas Geid, Yizheng Liu, Friederike Strahl, Jürgen Rühe   +4 more
wiley   +1 more source

Coupling of colloidal rods to the dynamic order of active nematic films.

Soft Matter
Rivas DP, Head LC, Berret JF, Shendruk TN, Reich DH, Leheny RL.   +5 more
europepmc   +1 more source

Broad presence of ferromagnetism in bees and relationship to phylogeny, natural history, and sociality. [PDF]

Sci Adv
Russo L, Allen C, Jorgensen CS, Quigley L, Buchanan CC, Winklhofer M, Brady SG, Packer L, Murray A, Gilbert DA.   +9 more
europepmc   +1 more source

Magnetic‐Field‐Driven Precision Fabrication of Multifunctional Microgels for Biomedical Applications

Aggregate, Volume 7, Issue 5, May 2026.
Superparamagnetic iron oxide nanoparticles embedded in alginate precursors convert magnetic gradients into internal body forces, driving contactless segmentation into uniform microspheres and continuous microfibers without relying on external shear or oil phases.
Yingying Hou, Huaibin Wang, Long Chen, Kangrui Yuan, Jianhua Qiu, Lijie Chen, Bingbing Zhan, Zeqing Li, Lingran Du, Maobin Xie, Zeyu Luo, Yongqing He, Guosheng Tang   +12 more
wiley   +1 more source

Temperature Dependence of Conduction and Magnetoresistance Properties in Co-TiO₂ Non-Uniform Nanocomposite Films. [PDF]

Nanomaterials (Basel)
Zhang Z, Zhang Y, Chen H, Wu Z, Qin Z, Ji H, Liu X, Hu W.   +7 more
europepmc   +1 more source

Nanomaterial‐Mediated Near‐Infrared Photothermal Neuromodulation for Neurologic Disorders

Advanced NanoBiomed Research, Volume 6, Issue 5, May 2026.
This review summarizes how near‐infrared light activates photothermal nanomaterials to enable noninvasive neuromodulation with high spatiotemporal precision. It elucidates the underlying mechanisms, explores targeted therapeutic applications for neurological disorders, discusses integration with optogenetics and biosensors, and addresses future ...
Ting‐Ting Zeng, Yu‐Ge Wang, Ya‐Bing Zhang, Yuan‐Xin Bai, Si‐Tong Lin, Ting‐Ting Zhu, Yan‐Bo Zhou, Wei‐Tong Pan, Pan‐Miao Liu, Jian‐Jun Yang   +9 more
wiley   +1 more source

Superparamagnetic Iron Oxide Nanoparticles Modified with Polyethylenimine and Galactose for siRNA Targeted Delivery in Hepatocellular Carcinoma Therapy [Retraction]. [PDF]

Int J Nanomedicine
europepmc   +1 more source

Repurposing Conventional Magnetic Functional Agents: A Novel Strategy for Long-Acting, Safe, Magnetically Mediated Precision Oncology. [PDF]

Pharmaceutics
Lv Z, Wang Y, Su Y, Yu A, He R, Xie Z, Zhu Y.   +6 more
europepmc   +1 more source

Magnetic Field‐Modulated Boolean Logic in Proteinoid‐ Fe3 O4 Hybrid Materials

Advanced Physics Research, Volume 5, Issue 5, May 2026.
Proteinoid‐Fe3O4${\rm Fe}_3{\rm O}_4$. nanoparticle composites exhibit spontaneous electrical oscillations that emulate Boolean logic gates (AND, OR, XOR, NAND, NOR, NOT) under magnetic field modulation. External fields of 65.103 mT tune oscillatory behavior: 84 mT enhances amplitude while 103 mT suppresses it.
Panagiotis Mougkogiannis, Andrew Adamatzky   +1 more
wiley   +1 more source