Results 151 to 160 of about 124,759 (287)

Automatic attenuation map estimation from SPECT data only for brain perfusion scans using convolutional neural networks [PDF]

, 2021
Yuan Chen, Marlies C Goorden, Freek J. Beekman   +2 more
openalex   +1 more source

Thermally Drawn Multifunctional All‐Hydrogel Fibers for Anti‐Fibrotic and Multimodal Neural Interfaces

Advanced Materials, EarlyView.
Hydrogels demonstrate material properties that mimic the mechanical and chemical environments of biological tissues. Yet, they face challenges during their integration into 3D interfaces. By identifying a class of thermoplastic hydrogels, a strategy is developed to pattern hydrogels in thermally drawn fibers.
Changhoon Sung, Kum Seok Nam, Yeji Kim, Honey Kang, Kanghyeon Kim, Chanwoong Yoon, Somin Lee, Ain Chung, Jiheong Kang, Young‐Gyun Park, Alan Jung Park, Haider Butt, Hyunwoo Yuk, Seongjun Park   +13 more
wiley   +1 more source

Different optical methods for clinical monitoring of the microcirculation [PDF]

, 2002
Bauer, Andreas, Brügger, Dirk, Christ, Frank   +2 more
core   +1 more source

Fibrosing Mediastinitis: a Rare Cause of Unilateral Absent Lung Perfusion on a V/Q Scan

, 2018
Alyssa R. Goldbach, Suzanne Pascarella, Simin Dadpravarar   +2 more
openalex   +2 more sources

Optoacoustic‐Guided Magnetic Microrobot Platform for Precision Drug Delivery

Advanced Materials, EarlyView.
Optoacoustically guided FePt@ZIF‐8‐based microrobots are designed with high drug loading capacity, controllable locomotion, and deep‐tissue imaging capability. By integrating navigation, drug release, and real‐time monitoring into a single platform, they provide a versatile tool for precise intervention, opening new possibilities for treating ...
Fan Wang, Erdost Yildiz, Xosé Luís Deán‐Ben, Yan Yu, Daniil Nozdriukhin, Wenbin Kang, Shuaizhong Zhang, Jelena Zinnanti, Devin Sheehan, Ren Hao Soon, Shuxin Lyu, Daniel Razansky, Metin Sitti   +12 more
wiley   +1 more source

Imaging of adult ocular neoplasms on a standard 1.5 Tesla MRI magnet: evaluation by improved diagnostic performance of “anatomical” images through feasible technical innovations, supplemented by quick “functional” data

The Egyptian Journal of Radiology and Nuclear Medicine
Background Ocular neoplasms of adults have low prevalence and are usually diagnosed by different ophthalmological techniques, with or without contrast, and are targeted to small lesions.
Lamyaa Abdel Galil Eissa, Sara Mohamed ElBannan, Hisham Farouk Idriss, Aya Mohammed Abdel Aziz   +3 more
doaj   +1 more source

Coronary CT angiography and stress perfusion scan for evaluation of patients with atypical chest pain [PDF]

, 2013
Mehmet İncedayı, Zafer Işılak, Ersin Öztürk, Murat Yalçın   +3 more
openalex   +1 more source

One‐Step Coordinated Multi‐Kinetic 4D Printing of Human Vascularized Cardiac Tissues with Selective Fast‐Shrinking Capillaries

Advanced Materials, EarlyView.
This study presents a novel 4D bioprinting technique for fabricating cardiac tissues with complex microvasculature. Unlike traditional 3D printing, it enables capillary‐scale structure formation via selective post‐printing shrinkage. This approach overcomes resolution limits of printing cell‐laden hydrogels, allowing the creation of functional ...
Ester Sapir Baruch, Roni Cohen, Eric Silberman, Michael Namestnikov, Itai Cabilly, Assaf Shapira, Tal Dvir   +6 more
wiley   +1 more source

Scanning laser Doppler is a useful technique to assess foot cutaneous perfusion during femoral artery cannulation [PDF]

, 1999
NicholasH Boyle, PeterC Roberts, Bernice Ng, Haim Berkenstadt, Angela McLuckie, RichardJ Beale, RobertC Mason   +6 more
openalex   +1 more source