Results 201 to 210 of about 963,269 (378)

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

BLOOD-BRAIN BARRIER STUDIES IN EXTRACORPOREAL COOLING AND WARMING

, 1961
Harry Pollard, Robert J. Fleischaker, Joseph J. Timmes, Karl E. Karlson   +3 more
openalex   +1 more source

Multidrug-resistance gene (P-glycoprotein) is expressed by endothelial cells at blood-brain barrier sites. [PDF]

, 1989
Carlos Cordon‐Cardo, James P. O’Brien, D Casals, L Rittman-Grauer, June L. Biedler, M R Melamed, Joseph R. Bertino   +6 more
openalex   +1 more source

TriMag Microrobots: 3D‐Printed Microrobots for Magnetic Actuation, Imaging, and Hyperthermia

Advanced Materials, EarlyView.
TriMag microrobots are two‐photon polymerized hydrogel structures embedded with in situ synthesized Fe3O4 and CoFe2O4 nanoparticles, enabling magnetic actuation, high‐resolution magnetic particle imaging (MPI), and efficient magnetothermal heating for deep‐tissue biomedical interventions including tracking, navigation, and tumor ablation.
Liuxi Xing, Yulu Cai, Yapei Zhang, Kevin Mozel, Zhengxu Tang, Tengteng Tang, Vittorio Mottini, Saumya Nigam, Bryan R. Smith, Ian Y Lee, Tavarekere N. Nagaraja, Ping Wang, Xiangjia Li, Tong Gao, Jinxing Li   +14 more
wiley   +1 more source

STEROIDS AND THE BLOOD-BRAIN BARRIER WITH SPECIAL REFERENCE TO TREATMENT OF BRAIN EDEMA

, 1963
Keiji Sano, Hiroshi Hatanaka, Shuji KAMANO, H Masuzawa   +3 more
openalex   +2 more sources

Expanding the definition of the blood-brain barrier to protein. [PDF]

, 1981
Richard D. Broadwell, Michael Salcman
openalex   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

24. The Electron Microscopic Studies on the Brain Cortex during Infusion of Hypotonic- and Hypertonic Glucose Solution, Especially in Relation to the Blood-Brain Barrier

, 1962
J Wakizaka, Shinken Kuramoto, Toshikazu FUKUDA   +2 more
openalex   +2 more sources

Early changes in blood brain barrier permeability to small molecules after transient cerebral ischemia. [PDF]

, 1984
J. I. Sage, Robert L. Van Uitert, Thomas E. Duffy   +2 more
openalex   +1 more source

Healthy aging and the blood–brain barrier

Nature Aging, 2021
W. Banks, M. Reed, A. Logsdon, E. Rhea, M. Erickson   +4 more
semanticscholar   +1 more source