Results 211 to 220 of about 5,132,672 (375)

Cold Quad‐Modal Nanocomplex for Precise and Quantitative In Vivo Stem Cell Tracking

Advanced Functional Materials, EarlyView.
Multimodal albumin–bismuth sulfide–superparamagnetic iron oxide (ABS) nanocomplexes are developed for stem cell tracking across four different imaging modalities: MRI, MPI, MSOT, and CT. Combining its flexibility with high sensitivity, this quad‐modal imaging agent enables a robust quantification of ABS‐labeled stem cells in vivo.
Ali Shakeri‐Zadeh, Chao Wang, Shreyas Kuddannaya, Saleem Yousf, Jeff W. M. Bulte   +4 more
wiley   +1 more source

Radiation Dose Reduction in Coronary Computed Tomography Angiography. [PDF]

JACC Case Rep
Odigie-Okon E, Ogunleye O, Saxena R, Ganiyu S, Hassib M, Swanson D, Gaalema D.   +6 more
europepmc   +1 more source

Measurement of the Ambient Radioactivity and Estimation of Human Radiation Exposure Dose in Tokyo with Regard to the Radioactive Substance Leakage Due to the Fukushima Daiichi Nuclear Power Plant Accident

, 2011
Yoshiyasu Nagakawa, Takashi Suzuki, Yasuhito Kinjo, Noriyuki MIYAZAKI, Masayuki Sekiguchi, Noboru Sakurai, Hiroaki Ise   +6 more
openalex   +2 more sources

Iodine contrast agent increases the absorbed radiation dose in coronary CT angiography.

, 2020
Mahta Mazloumi
openalex   +1 more source

A Programmable Semiconductor Containing Active Molecular Photoswitches Located in the Crystal's Volume Phase

Advanced Functional Materials, EarlyView.
A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske, Yaşar Krysiak, Hans Tornatzky, Markus R. Wagner, Sebastian Polarz   +4 more
wiley   +1 more source

Effects of Scout Direction, Off-Centering, and Scout Imaging Parameters on Radiation Dose Modulation in CT. [PDF]

Tomography
Inoue Y, Itoh H, Hata H, Kikuchi K.
europepmc   +1 more source

Improving Cytogenetic Surveillance in Radiology Workers Exposed to Low-Dose Radiation in Africa: A Call to Action [PDF]

Daniel Gyingiri Achel, Owusu James, Sandra Agbenyegah   +2 more
openalex   +1 more source

Laser‐Microscribed Glass Enables Surface‐Microfluidics‐Facilitated, Affordable, Rapid Cancer Diagnosis

Advanced Functional Materials, EarlyView.
A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal, Snehasis Mishra, Arani Mukhopadhyay, Ilias Papailias, Atique U. Ahmed, Constantine M. Megaridis   +5 more
wiley   +1 more source

Electronic and Optical Behaviors of Platinum (Pt) Nanoparticles and Correlations with Gamma Radiation Dose and Precursor Concentration. [PDF]

Nanomaterials (Basel)
Gharibshahi E, Saion E, Ashraf A, Gharibshahi L, Ashraf S.   +4 more
europepmc   +1 more source

Occupational Radiation Exposure in Dental Clinics Operating Within Industrial Facilities Constructed with Lightweight or Artificial Walls: Implications for Thyroid Health and Radiation Safety “Challenging the Assumption of Safety in Low-Dose Dental Radiology”

A. El Kamar, Ioannis Mavroudis, Foivos Petridis, Dimitrios Kazis, Alin Ciobîcă, Diana Gheban, Catalin Morosan, Bogdan Gurzu, Otilia Novac, B. J. Szabo   +9 more
openalex   +1 more source