Results 121 to 130 of about 39,706 (213)

Effect of Beta-Blocker Consumption on the Severity and Extension of Perfusion Defects in Dipyridamole Myocardial Perfusion Single-Photon Emission Computed Tomography. [PDF]

World J Nucl Med
Shahlaee S, Falsoleiman H, Daloee MH, Gholoobi A, Divband GA, Raeisi N, Dabbagh Kakhki VR.   +6 more
europepmc   +1 more source

Synthesis and Optical Properties of Single‐Crystalline Phosphors Gd3In2Ga3O12:RE3+ (RE = Nd3+ and Ho3+) Grown via the Optical Float Zone Method

Advanced Photonics Research, EarlyView.
Nd3+‐ and Ho3+‐doped Gd3In2Ga3O12 single crystals have been successfully synthesized via the optical float zone method. Their structure and optical characterization demonstrate efficient narrow‐line 4f–4f emission, low cross‐relaxation, and bright photoluminescence, indicating their potential as advanced optical materials for photonic applications. The
Hasan Yilmaz, Gülsüm Kinik, Masahiko Isobe, Pascal Puphal, Markus Suta, Oliver Clemens   +5 more
wiley   +1 more source

Analysis of small abdominal aortic aneurysms with the radiotracer technetium-99m- 6-hydrazinylnicotinoyl-C-C-chemokine receptor-2 ligand (^99mTc-HYNIC-CCR2-L) with single-photon emission computed tomography. [PDF]

Pol J Radiol
Anaya-Ayala JE, Galicia-Vega BJ, Mejia-Cervantes J, Ignacio-Alvarez E, Landero-Aguilar IA, Ferro-Flores G, Marquina-Castillo BN, Gibbens-Bandala B, Hinojosa CA.   +8 more
europepmc   +1 more source

Progress and Perspectives in 2D Piezoelectric Materials for Piezotronics and Piezo‐Phototronics

Advanced Science, EarlyView.
This review examines advancements in 2D materials, focusing on their applications in piezotronics and piezo‐phototronics. It discusses key materials like TMDs, h‐BN, and phosphorene, highlighting their unique mechanical, electronic, and optical properties.
Fengyi Pang, Pin Zhao, Hyeon Yeong Lee, Dae‐Jin Kim, Xiangchun Meng, Yong Soo Cho, Sang‐Woo Kim   +6 more
wiley   +1 more source

Efficacy of a Novel Respiratory Motion Reduction Block in Reducing Motion Artifact on Myocardial Perfusion Single-Photon Emission Computed Tomography. [PDF]

Cureus
Ichikawa H, Kato T, Kondo H, Shimada H, Shibutani T, Onoguchi M.   +5 more
europepmc   +1 more source

Polarized Color Filters Using Colloidal Quantum Rod Nanocrystals for Advanced High‐Performance Displays

Advanced Science, EarlyView.
This groundbreaking research has advanced the utilization of quantum rods (QRs) for the emission of linearly polarized light, resulting in exceptional color saturation and enhanced display efficiency. The developed filter demonstrates a polarization degree of up to 0.67 and an impressive ambient contrast ratio (ACR) of 263:1, setting the stage for ...
Jianxin Song, Maksym F. Prodanov, Yiyang Gao, Chengbin Kang, Debjyoti Bhadra, Yuechu Cheng, Zebing Liao, Kumar Mallem, Vigneshwaran Swaminathan, Valerii V. Vashchenko, Xiao Wu, Xinhui Lu, Abhishek K. Srivastava   +12 more
wiley   +1 more source

Phase I trial of single-photon emission computed tomography-guided liver-directed radiotherapy for patients with low functional liver volume. [PDF]

JNCI Cancer Spectr
Chang E, Wong FCL, Chasen BA, Erwin WD, Das P, Holliday EB, Koong AC, Ludmir EB, Minsky BD, Noticewala SS, Smith GL, Taniguchi CM, Rodriguez MJ, Beddar S, Martin-Paulpeter RM, Niedzielski JS, Sawakuchi GO, Schueler E, Perles LA, Xiao L, Szklaruk J, Park PC, Dasari AN, Kaseb AO, Kee BK, Lee SS, Overman MJ, Willis JA, Wolff RA, Tzeng CD, Vauthey JN, Koay EJ.   +31 more
europepmc   +1 more source

In Situ Control of Reactive Mesogens Alignment During 3D Printing by Two‐Photon Lithography

Advanced Science, EarlyView.
Manipulating material properties at the microscale is crucial for 3D printing of smart microdevices. Two‐photon lithography directly patterns molecular alignment in liquid crystal resists. The polymerization reaction wavefront along the writing path induces an easy‐axis for the mesogenic moieties.
Tiziana Ritacco, Alfredo Mazzulla, Michele Giocondo, Gabriella Cipparrone, Pasquale Pagliusi   +4 more
wiley   +1 more source

Hypoperfusion of the Left Insula, Operculum, and Putamen on Technetium-99m Ethyl Cysteinate Dimer (99mTc-ECD) Single-Photon Emission Computed Tomography in Patients With Mild Cognitive Impairment and Early Alzheimer's Disease. [PDF]

Cureus
Honda H, Watanabe Y, Murakami T, Uemoto M, Kitao S, Fujii S, Nemoto K, Hanajima R.   +7 more
europepmc   +1 more source

Gentle Label‐Free Nonlinear Optical Imaging Relaxes Linear‐Absorption‐Mediated Triplet

Advanced Science, EarlyView.
The phototoxicity in nonlinear optical microscopy arises mainly from linear absorption of intrinsic biomolecules rather than nonlinear absorption. This mechanism is supported by a reproducible phototoxicity assay based on widely available chicken breast.
Geng Wang, Lianhuang Li, Janet E. Sorrells, Jianxin Chen, Haohua Tu   +4 more
wiley   +1 more source