Results 81 to 90 of about 12,927 (258)

Intimate Interaction Between Nucleic Acid and Conjugated Polymers in Organic Electrochemical Transistors Enables Ultrasensitive Biomarker Detection

Advanced Materials, EarlyView.
The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu, Naixiang Wang, Anneng Yang, Jiajun Song, Li Li, Iain McCulloch, Helen Ka‐wai Law, Feng Yan   +7 more
wiley   +1 more source

Ultrathin Hydrogel Membranes Inspired by Soap Films Enable Physiologically Relevant Breathing Lung Models

Advanced Materials, EarlyView.
A soap‐film inspired strategy enables the fabrication of ultrathin yet robust GelMA‐PAAm membranes for breathing lung culture. The hydrogel membrane supports long‐term cyclic deformation under air‐liquid interface conditions, enabling physiologically relevant breathing motions of engineered lung tissue culture. ABSTRACT Breathing continuously stretches
Yunji Lee, Gwang Myeong Kim, Wookyeom Kim, Fenny Soetanto, Gyungin Ryu, Taehun Chung, Youn Soo Kim, Junmin Lee, Hwa‐Rim Lee, Sungjune Jung   +9 more
wiley   +1 more source

Minimally displacive impression technique: A clinical report [PDF]

, 2011
Management of edentulous ridges with localized hyperplastic tissue is challenging. This clinical report describes the treatment of a completely edentulous patient with localized hyperplastic alveolar ridges.
Rucha Kashyap; Department of prosthodontics including crown, bridge and implantology, M R Ambedkar Dental college & Research centre, Bangalore, India., Mohammed Hilal; Reader, Department of prosthodontics including crown, bridge and implantology, M R Ambedkar Dental college & Research centre, Bangalore, India., Zubeda Begum; Professor and Guide, Department of prosthodontics including crown, bridge and implantology, M R Ambedkar Dental college & Research centre, Bangalore, India.   +2 more
core   +1 more source

Dynamic Mechanical Loading Modulates Extracellular Vesicle Production and Cargo in Meniscus Fibrochondrocytes

Advanced Materials Interfaces, EarlyView.
Dynamic mechanical loading of outer meniscus fibrochondrocytes increases extracellular vesicle (EV) yield and alters EV composition. When applied to progenitor cells, these mechanically primed EVs modulate the expression of matrix‐related genes.
Catherine Cheung, Zizhao Li, Sung‐Han Jo, Se‐Hwan Lee, Il Keun Kwon, Jina Ko, Su Chin Heo   +6 more
wiley   +1 more source

Alternative technique for preliminary impression in edentulous patients [PDF]

, 2017
Objective: The aim of this study was to analyze the reproducibility of the anatomic models of edentulous maxillary and mandibular arches.  Material and Methods: Alginate molds of the edentulous arches of standard model were performed and the tray was ...
Alexandre Luiz Souto Borges, Costa, Anna Karina Figueiredo [UNESP], Tarcisio Paes-Junior, Da Cunha, Lucas Daniel [UNESP], Paes-Junior, Tarcisio Jose Arruda [UNESP], Anna Karina Figueiredo Costa, Lucas Daniel da Cunha, Borges, Alexandre Luiz Souto [UNESP]   +7 more
core   +1 more source

Incremental impression technique for an implant-retained orbital prosthesis

The Journal of Indian Prosthodontic Society
Accurate impressions are an essential prerequisite for fabricating implant-retained maxillofacial prostheses. This article describes an impression technique for recording orbital defects by making increments for an implant-retained orbital prosthesis ...
Neeraj Kumar Chandraker
doaj   +1 more source

Management of the flabby ridge using a modified window technique and polyvinylsiloxane impression material

Saudi Dental Journal, 2018
Flabby ridge is a common clinical finding affecting the alveolar ridges of the mandibular or maxillary arches. The anterior region of maxilla is the most affected area in edentulous patients. Dentures on flabby ridges have compromised stability, support,
Nawaf Labban
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Real‐Time Holographic Feedback via Mixed Reality Sensorized Laryngoscope Training System Enhances Pediatric Intubation Training

Advanced Robotics Research, EarlyView.
We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li, Ryman Hashem, Ningzhe Hou, Perla Maiolino, Louis Halamek, Liang He   +5 more
wiley   +1 more source

Mishmash Impression Technique for Managing Maxillary Anterior Fibrous Ridge [PDF]

, 2018
Introduction: Flabby or fibrous ridge is one of the consequences of long term wearing of complete dentures. It can develop where hyperplasic soft tissue replaces the alveolar bone and is a common finding, particularly in the upper anterior region of long
Poonam Kulkarni, Rahul S. Kulkarni, Rupal J. Shah, Bharti Tomar   +3 more
core   +1 more source