Siti Fauziyah Rahman
Universitas Indonesia

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Chronic rhinosinusitis on radiological examination: literature review Anshor Nugroho; Puspita Anggraini Katili; Siti Fauziyah Rahman
International Journal of Health Science and Technology Vol 4, No 2 (2022): November
Publisher : Universitas 'Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31101/ijhst.v4i2.2752

Abstract

Rhinosinusitis is a manifestation of the presence of inflammation in the nasal cavity and mucous membrane of the paranasal sinuses resulting in the formation of fluid or damage to the bone structures below. Radiological support examination in cases of rhinosinusitis can be done with conventional X-ray radiology examination of the paranasal sinuses, which can be combined with computed tomography (CT) or Magnetic Resonance Imaging (MRI) radiology examination. This study compares traditional imaging, CT scanning, and MRI in patients with chronic rhinosinusitis. A comprehensive literature review was employed in the study to locate, analyze and interpreting all information pertaining to chronic rhinosinusitis cases. The maxillaris, frontalis, ethmoidalis, and sphenoidalis sinuses with processus alveolar and petrous ridge can be seen without superposition on conventional x-rays. The complete paranasal sine and its surrounding anatomy can be seen with a CT scan, which has the best sensitivity and can show a difference in slice thickness of just 1 mm.  MRI examination can clearly distinguish between soft tissue and body fat and is used to support therapy in cases of rhinosinusitis and does not cause radiation. 
Conductive Smart Scaffold for Electrochemical Sensing in Bone Tissue Engineering Applications: A Review Rusyda Fajarani; Siti Fauziyah Rahman; Armelia Ramandha
Rekayasa Vol. 24 No. 1 (2026)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v24i1.43191

Abstract

Tissue engineering technology using biomaterial-based scaffolds has been developed to support and regulate cellular activities, including cell adhesion, proliferation, migration, and the differentiation of electrically excitable cells through the incorporation of conductive materials. Conductive smart scaffolds have emerged as a promising platform for bone tissue engineering by integrating structural support with electrochemical sensing capabilities. Recent advances have enabled the development of conductive scaffolds integrated with electrochemical sensing systems for real-time, non-invasive monitoring of cellular behavior during bone regeneration. This review analyzes recent developments in electroactive conductive scaffolds and scaffold-based electrochemical sensing platforms for bone tissue engineering applications. A comprehensive literature review was conducted across major scientific databases to identify studies related to scaffold composition, conductive materials, electrochemical characterization methods, sensing strategies, and associated biological responses. The reviewed studies demonstrate that conductive polymers and carbon-based nanomaterials are widely used to enhance scaffold electroactivity and osteogenic performance. Electrochemical characterization techniques, including Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS), are commonly employed to evaluate scaffold conductivity, redox behavior, and electrochemical stability. Furthermore, conductive scaffold-based electrochemical sensing systems have been successfully applied to monitor cell viability, adhesion, proliferation, mineralization, and osteogenic differentiation in a label-free, non-destructive manner. The integration of conductive biomaterials with electrochemical sensing platforms enables precise monitoring of cellular activities through changes in electrical signals, impedance, and electrochemical responses. Overall, conductive smart scaffolds represent a promising multifunctional strategy for advancing bone tissue engineering by combining biocompatibility, electroactivity, regenerative capability, and real-time biosensing within a single scaffold system.