Results 231 to 240 of about 332,446 (308)

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Advantage of magnifying narrow-band imaging for the diagnosis of colorectal neoplasia associated with sessile serrated lesions. [PDF]

DEN Open
Enomoto Y, Ishioka M, Chino A, Kobayashi H, Shimizu R, Yasue C, Ide D, Igarashi M, Fujisaki J, Matsuda T, Igarashi Y, Saito S.   +11 more
europepmc   +1 more source

Could near focus endoscopy, narrow-band imaging, and acetic acid improve the visualization of microscopic features of stomach mucosa? [PDF]

World J Gastrointest Endosc
Kurtcehajic A, Zerem E, Bokun T, Alibegovic E, Kunosic S, Hujdurovic A, Tursunovic A, Ljuca K.   +7 more
europepmc   +1 more source

Efficacy of Magnifying Endoscopy with Narrow-Band Imaging in the Diagnosis of Early Gastric Cancer and Gastric Intraepithelial Neoplasia. [PDF]

Turk J Gastroenterol
Zhu Y, Wu K, Wang FY.
europepmc   +1 more source

Role of narrow band imaging in detecting recurrence in patients of squamous cell carcinoma larynx and hypopharynx who underwent radiotherapy/chemo-radiotherapy. [PDF]

Med J Armed Forces India
Sahu PK, Paramasivam PK, Dutta A, Gupta DK, Marlapudi SK.   +4 more
europepmc   +1 more source

Accuracy of Narrow-Band Imaging-Guided Histopathology and Ki-67 Index in Head and Neck Carcinoma.

J Pharm Bioallied Sci
Debnath A, Choudhury MM, Sarma MK, Sharma M, Missong AK, Deka M.   +5 more
europepmc   +1 more source

Endoscopic Diagnosis of Epithelial Subtypes of Superficial Non-Ampullary Duodenal Epithelial Tumors using Magnifying Narrow-Band Imaging.

Dig Dis
Kurata Y, Hirose T, Kakushima N, Nakaguro M, Okumura Y, Tanaka H, Fujishiro M, Kawashima H.   +7 more
europepmc   +1 more source

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Updates in narrow‐band imaging for colorectal polyps: Narrow‐band imaging generations, detection, diagnosis, and artificial intelligence

Digestive Endoscopy, 2023
Narrow‐band imaging (NBI) is an optical digital enhancement method that allows the observation of vascular and surface structures of colorectal lesions. Its usefulness in the detection and diagnosis of colorectal polyps has been demonstrated in several clinical trials and the diagnostic algorithms have been simplified after the establishment of ...
Akira Teramoto, Seiji Hamada, Banri Ogino, Ichiro Yasuda, Yasushi Sano   +4 more
openaire   +3 more sources

Deep Learning for nasopharyngeal Carcinoma Identification Using Both White Light and Narrow‐Band Imaging Endoscopy

The Laryngoscope, 2021
To develop a deep‐learning‐based automatic diagnosis system for identifying nasopharyngeal carcinoma (NPC) from noncancer (inflammation and hyperplasia), using both white light imaging (WLI) and narrow‐band imaging (NBI) nasopharyngoscopy images.
Jianwei Xu, Jun Wang, Xianzhang Bian, Jiqing Zhu, Cheng-Wei Tie, Xiaoqing Liu, Zhiyong Zhou, X. Ni, Dahong Qian   +8 more
semanticscholar   +1 more source

Narrow band imaging and multiband imaging

Gastrointestinal Endoscopy, 2008
NBI and MBI may enhance the diagnosis and characterization of mucosal lesions in the GI tract, particularly as adjunctive techniques to magnification endoscopy. Standardization of image characterization, further image-to-pathology correlation and validation, and the impact of these technologies on patient outcomes are necessary before endorsing the use
Louis Michel Wong Kee, Song, Douglas G, Adler, Jason D, Conway, David L, Diehl, Francis A, Farraye, Sergey V, Kantsevoy, Richard, Kwon, Petar, Mamula, Betsy, Rodriguez, Raj J, Shah, William M, Tierney   +10 more
openaire   +2 more sources