Results 71 to 80 of about 85,766 (341)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

بررسی تکامل دندان‏ها و شیوع آنومالی های دندانی در بیماران بتا تالاسمی ماژور [PDF]

Journal of Mashhad Dental School, 2010
مقدمه: مطالعات زیادی در زمینه تأثیر تالاسمی ماژور بر استخوان‏های ناحیه کرانیوفاشیال انجام شده است اما تأثیر این بیماری بر تکامل دندان‏ها کمتر مورد مطالعه قرار گرفته است.
لیلا خجسته پور, پریسا صالحی, حمیدرضا پاکشیر, زهرا خسروانی   +3 more
doaj  

Comparison of Digital OPG and CBCT in Assessment of Risk Factors Associated with Inferior Nerve Injury during Mandibular Third Molar Surgery

Diagnostics, 2021
Background: Pre-operative radiographic assessment of the anatomical relationship between the roots of the mandibular third molar and the inferior alveolar nerve (IAN) is a must to minimize the risk of IAN injury during surgery. Objectives: To compare the
Rakhi Issrani, Namdeo Prabhu, Mohammed Sghaireen, Hasna Rasheed Alshubrmi, Amal Mohamed Alanazi, Zainab Ali Alkhalaf, Mohammed Odhayd Alnusayri, Fahad Muqbil Aljohani, Zafar A. Khan   +8 more
doaj   +1 more source

Evaluation of Transfer Learning with Deep Convolutional Neural Networks for Screening Osteoporosis in Dental Panoramic Radiographs

Journal of Clinical Medicine, 2020
Dental panoramic radiographs (DPRs) provide information required to potentially evaluate bone density changes through a textural and morphological feature analysis on a mandible.
Ki-Sun Lee, Seok-Ki Jung, J. Ryu, Sang‐Wan Shin, Jinwook Choi   +4 more
semanticscholar   +1 more source

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

Advanced Functional Materials, EarlyView.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao, Yeon‐Woo Choi, Tomoyuki Yokota, Takao Someya, Nam‐Gyu Park   +4 more
wiley   +1 more source

Evaluation of interproximal crestal bone loss around Straumann implants after the 1 st year of loading in panoramic radiography

SRM Journal of Research in Dental Sciences, 2016
Background: The marginal bone loss (MBL) around implants following restoration is used as a reference for evaluating implant success and survival. The aim of this study was to measure MBL around Straumann implants after 1 year of loading.
Mehrdad Abdinian, Morteza Bonakdarchian, Reyhaneh Faghihian, Marzieh Yousefian   +3 more
doaj   +1 more source

Aquatic animal telemetry: A panoramic window into the underwater world

Science, 2015
A brave new world with a wider view Researchers have long attempted to follow animals as they move through their environment. Until relatively recently, however, such efforts were limited to short distances and times in species large enough to carry ...
N. Hussey, S. Kessel, K. Aarestrup, S. Cooke, P. Cowley, A. Fisk, R. Harcourt, K. Holland, S. Iverson, J. Kocik, J. Mills Flemming, F. Whoriskey   +11 more
semanticscholar   +1 more source

Automated Mesiodens Classification System Using Deep Learning on Panoramic Radiographs of Children

Diagnostics, 2021
In this study, we aimed to develop and evaluate the performance of deep-learning models that automatically classify mesiodens in primary or mixed dentition panoramic radiographs.
Y. Ahn, Jaejoon Hwang, Yun-Hoa Jung, Taesung Jeong, Jonghyun Shin   +4 more
semanticscholar   +1 more source

Challenges and Opportunities for Rechargeable Aqueous Sn Metal Batteries

Advanced Materials, EarlyView.
Rechargeable aqueous batteries with metal anodes promise enhanced energy density, combining higher output voltage and capacity with high safety. This perspective highlights the emerging potential of the Sn metal anode, emphasizing its resistance to hydrogen evolution, high reversibility, and sustainability.
Haozhe Zhang, Di‐Jia Liu, Kang Xu, Ying Shirley Meng   +3 more
wiley   +1 more source