Jung‐Chang Kung

Ebselen–loaded silver–containing mesoporous bioactive glass for the control of Enterococcus faecalis and Streptococcus mutans in endodontic infections

Chu-Yun Wei, Wen‐Cheng Chen, Jung‐Chang Kung, Chi‐Jen Shih

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A Longitudinal Study of Antimicrobial Resistance in Oral Bacterial Isolates From Periodontitis Patients in Taiwan

Jung‐Chang Kung, Chern-Hsiung Lai, Ping-Ho Chen, Ting‐Hsun Lan et autres

INTRODUCTION AND AIMS: The oral cavity harbours a complex microbial ecosystem that plays a critical role in periodontal health and disease. Despite growing concerns over antimicrobial resistance (AMR), long-term surveillance of antibiotic susceptibility in oral bacteria remains limited. This study aimed to …

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Assessment of silver-copper co-loaded mesoporous bioactive glass as an advanced pulp-capping material

Jung‐Chang Kung, Hui-Ci Yang, Tsung-Ying Yang, Chi‐Jen Shih

OBJECTIVES: To evaluate the multifunctionality of silver-copper co-loaded mesoporous bioactive glass (MBG), with the goal of developing an advanced pulp-capping material. METHODS: The synthesis of materials was conducted using the sol-gel method, following the approach described in previous studies but with some …

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Comparison of implant stability and marginal bone loss between osseodensification and conventional osteotomy at adjacent implant sites

Po‐Sung Fu, Je‐Kang Du, Fei-Chi Tseng, Han-Jen Hsu et autres

Background/purpose: Osseodensification (OD) has been proposed to enhance implant stability, but the extent of stability and marginal bone changes is unclear. The aim of this study was to compare implant stability and marginal bone changes between osseodensification and conventional drilling (CD) osteotomy …

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Silica-based silver nanocomposite 80S/Ag as Aggregatibacter actinomycetemcomitans inhibitor and its in vitro bioactivity

Jung‐Chang Kung, Tsung-Ying Yang, Chun‐Cheng Hung, Chi‐Jen Shih

As a commonly-found pathogen in periodontal disease, Aggregatibacter actinomycetemcomitans has been reported with several antibiotic resistance. Thus, to develop an alternative and protective therapy for A. actinomycetemcomitans infections is urgently needed in dentistry. In this study, we sought to synthesize a silica-based …

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In Vitro Bioactivity and Antibacterial Effects of a Silver-Containing Mesoporous Bioactive Glass Film on the Surface of Titanium Implants

Yueh-Ching Wang, Sheng-Hui Lin, Chi‐Sheng Chien, Jung‐Chang Kung et autres

Peri-implantitis is defined as a bacterial infection-induced inflammation and suppuration of soft and hard tissues surrounding a dental implant. If bacteria further invade the alveolar bone, they can easily cause bone loss and even lead to the early failure of a dental …

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Efficacy of Er:YAG laser for the peri-implantitis treatment and microbiological changes: a randomized controlled trial

Jen‐Hao Chen, Ying‐Chun Lin, Jung‐Chang Kung, Dah-You Yan et autres

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The Antibacterial and Remineralization Effect of Silver-Containing Mesoporous Bioactive Glass Sealing and Er-YAG Laser on Dentinal Tubules Treated in a Streptococcus mutans Cultivated Environment

Jung‐Chang Kung, Wei‐Hsun Wang, Yu‐Ching Chiang, Yuan-Ting Yang-Wang et autres

The aim of this study was to evaluate the remineralization and antibacterial effect of silver-containing mesoporous bioactive glass (MBG-Ag) sealing combined with Er:YAG laser irradiation on human demineralized dentin specimens in a Streptococcus mutans cultivated environment. A total of 48 human dentin …

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Evaluation of Antibacterial Effects of Matrix-Induced Silver Ions against Antibiotic-Resistant ESKAPE Pathogens

Ya‐Chi Huang, Tsung-Ying Yang, Bo-Xuan Chen, Jung‐Chang Kung et autres

Recently, drug-resistant bacterial infections, especially ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp.), have become a critical health issue worldwide, highlighting the emerging need for novel antibacterial agents. In this study, silver nanoparticles were extracted …

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Antibacterial silver-containing mesoporous bioglass as a dentin remineralization agent in a microorganism-challenged environment

Yu‐Ching Chiang, Yueh-Ching Wang, Jung‐Chang Kung, Chi‐Jen Shih

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Effects of AgNPs on the structure and anti-methicillin resistant Staphylococcus aureus (MRSA) properties of SiO2-CaO-P2O5 bioactive glass

Yu-Hsuan Chen, Jung‐Chang Kung, Sung‐Pin Tseng, Wen‐Cheng Chen et autres

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Antibacterial Activity of Silver Nanoparticles (AgNP) Confined to Mesostructured, Silica-Based Calcium Phosphate against Methicillin-Resistant Staphylococcus aureus (MRSA)

Jung‐Chang Kung, Wei‐Hsun Wang, Chung‐Lin Lee, Hao-Che Hsieh et autres

Staphylococcus aureus, which is commonly found in hospitals, has become a major problem in infection control. In this study, Ag/80S bioactive ceramics used for enhanced antibacterial applications have been developed. An in vitro bioactivity test of the Ag/80S bioactive ceramic powders was …

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