Results 1 to 10 of about 96,532 (186)

Enhanced strain and electrostrictive properties in lead-free BNT-based ceramics via rare earth doping

Journal of Materiomics, 2022
Bi0.5Na0.5TiO3 (BNT)-based ceramics are one of the most promising lead-free ferroelectrics due to their high strain property. Compared to other chemical modifications, rare earth ions doping provides significant possibility to optimize the strain ...
Jiagang Wu
exaly   +4 more sources

Comparison of humoral and cellular immune responses between ChAd-BNT heterologous vaccination and BNT-BNT homologous vaccination following the third BNT dose: A prospective cohort study

Frontiers in Immunology, 2023
IntroductionThe differential immune responses after two additional BNT162b2 (BNT) booster doses between ChAdOx1 nCoV-10 (ChAd)-primed and BNT-primed groups have not been elucidated.
Wooho Sim, Hyunhye Kang, Hyunhye Kang, Jin Jung, Jin Jung, Jihyun Lee, Geon Young Ko, Hye-Sun Park, Jeewan Choi, Kinam Park, Eun-Jee Oh, Eun-Jee Oh   +11 more
doaj   +2 more sources

Thermoelectric coupling effect in BNT-BZT-xGaN pyroelectric ceramics for low-grade temperature-driven energy harvesting

Nature Communications, 2023
Pyroelectric energy harvesting has received increasing attention due to its ability to convert low-grade waste heat into electricity. However, the low output energy density driven by low-grade temperature limits its practical applications.
Meng Shen, Kun Liu, Guanghui Zhang, Qifan Li, Guangzu Zhang, Qingfeng Zhang, Haibo Zhang, Shenglin Jiang, Yong Chen, Kui Yao   +9 more
doaj   +2 more sources

Camels' antibody response to botulinum toxin-A (Botox) [PDF]

Open Veterinary Journal
Background: In recent years, camel owners have increasingly attempted to make their camels more attractive by injecting botulinum neurotoxin A (BNT-A) into the lips of their camels.
Baraa Falemban, Mohamed Marzok, Mahdi Al Dhafiri, Sherif M. Saleh, Abdullah Ayman Al-wail, Adel I. Almubarak, Mahmoud Fayez, Mohamed Salem, Jamal Hussen   +8 more
doaj   +2 more sources

Structural, microstructural and dielectric characterizations of (Bi0.5Na0.5)TiO3based lead-free ferroelectric ceramics

Journal of Advanced Dielectrics, 2021
(1–x)Bi0.5Na0.5TiO3–xBaTiO3lead-free ceramics have been obtained from the conventional solid-state reaction sintering method. The structural properties were investigated from X-ray diffraction and Raman spectroscopy techniques.
B. R. Moya, A. C. Silva, A. Peláiz-Barranco, J. D. S. Guerra   +3 more
doaj   +1 more source

Neutralizing Activity Against SARS-CoV-2 Delta and Omicron Variants Following a Third BNT162b2 Booster Dose According to Three Homologous or Heterologous COVID-19 Vaccination Schedules

Frontiers in Cellular and Infection Microbiology, 2022
With the emergence and rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Delta and Omicron variants, escaping vaccine-induced immunity is a concern.
Ju-yeon Choi, Young Jae Lee, Jae-Hoon Ko, Su-Hwan Kim, Hye-Jin Kim, Hye Won Lee, Hyeonji Jeong, Tae-Yong Kim, Yeong Gyeong Jang, Hyo-jeong Hong, Min-Seong Kim, Sang Eun Lee, Yong Guan Kim, Eun Joo Chung, Heeji Lim, Sundong Jang, Kwangwook Kim, Sung Soon Kim, Jin Young Ahn, Jun Yong Choi, Yong Chan Kim, Yoon Soo Park, Kyong Ran Peck, Byoungguk Kim   +23 more
doaj   +1 more source

Heterologous ChAdOx1/BNT162b2 vaccination induces stronger immune response than homologous ChAdOx1 vaccination: The pragmatic, multi-center, three-arm, partially randomized HEVACC trial

EBioMedicine, 2022
Summary: Background: Several COVID-19 vaccines have been approved. The mRNA vaccine from Pfizer/BioNTech (Comirnaty, BNT162b2; BNT) and the vector vaccine from AstraZeneca (Vaxzevria, ChAdOx1; AZ) have been widely used.
Zoltán Bánki, Jose Mateus, Annika Rössler, Helena Schäfer, David Bante, Lydia Riepler, Alba Grifoni, Alessandro Sette, Viviana Simon, Barbara Falkensammer, Hanno Ulmer, Bianca Neurauter, Wegene Borena, Florian Krammer, Dorothee von Laer, Daniela Weiskopf, Janine Kimpel, Petra Flatscher, Lukas Forer, Elisabeth Graf, Gerhard Hausberger, Peter Heininger, Michael Kundi, Christine Mantinger, Conny Ower, Daniel Rainer, Magdalena Sacher, Lisa Seekircher, Sebastian Schönherr, Marton Szell, Tobias Trips, Ursula Wiedermann, Peter Willeit, Reinhard Würzner, August Zabernigg   +34 more
doaj   +1 more source

A Color-Picture Version of Boston Naming Test Outperformed the Black-and-White Version in Discriminating Amnestic Mild Cognitive Impairment and Mild Alzheimer's Disease

Frontiers in Neurology, 2022
Despite the ubiquity of the Boston naming test (BNT) in clinical practice and research, concerns have been expressed about its poor quality pictures, insufficient psychometric properties, and cultural bias in non-English language backgrounds. We modified
Dan Li, Yue-Yi Yu, Nan Hu, Min Zhang, Li Liu, Li-Mei Fan, Shi-Shuang Ruan, Fen Wang   +7 more
doaj   +1 more source

Evaluation of Antibody Response to Heterologous Prime–Boost Vaccination with ChAdOx1 nCoV-19 and BNT162b2: An Observational Study

Vaccines, 2021
In several countries, thrombotic events after vaccination with ChAdOx1 nCoV-19 have led to heterologous messenger RNA (mRNA) boosting. We tested the antibody response to SARS-CoV-2 spike protein four weeks after heterologous priming with the ChAdOx1 ...
Davide Firinu, Andrea Perra, Marcello Campagna, Roberto Littera, Federico Meloni, Francesca Sedda, Maria Conti, Giulia Costanzo, Monica Erbi, Gianmario Usai, Carlotta Locci, Mauro Giovanni Carta, Riccardo Cappai, Germano Orrù, Stefano Del Giacco, Ferdinando Coghe, Luchino Chessa   +16 more
doaj   +1 more source

Molecular Mimicry and HLA Polymorphisms May Drive Autoimmunity in Recipients of the BNT-162b2 mRNA Vaccine: A Computational Analysis

Microorganisms, 2023
Background: After the start of the worldwide COVID-19 vaccination campaign, there were increased reports of autoimmune diseases occurring de novo after vaccination.
R. Talotta
semanticscholar   +1 more source