Junqi Ling

ORCID: 0000-0003-0841-1173
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About
Contact & Profiles
Research Areas
  • Endodontics and Root Canal Treatments
  • Oral microbiology and periodontitis research
  • Dental Radiography and Imaging
  • Dental materials and restorations
  • Bone and Dental Protein Studies
  • dental development and anomalies
  • Periodontal Regeneration and Treatments
  • Mesenchymal stem cell research
  • Dental Trauma and Treatments
  • Dental Health and Care Utilization
  • Bacterial biofilms and quorum sensing
  • Streptococcal Infections and Treatments
  • Dental Erosion and Treatment
  • Antimicrobial Peptides and Activities
  • Oral and Maxillofacial Pathology
  • Innovations in Medical Education
  • Dental Education, Practice, Research
  • Infective Endocarditis Diagnosis and Management
  • S100 Proteins and Annexins
  • Dental Anxiety and Anesthesia Techniques
  • Cancer-related gene regulation
  • Dental Implant Techniques and Outcomes
  • Fibroblast Growth Factor Research
  • Salivary Gland Disorders and Functions
  • Cancer, Hypoxia, and Metabolism

Sun Yat-sen University
2015-2025

Stomatology Hospital
2016-2025

Hospital of Stomatology, Sun Yat-sen University
2009-2022

Guangzhou Medical University
2020-2021

Yanbian University Hospital
2020

Yonsei University
2020

Yonsei University College of Dentistry
2020

Key Laboratory of Guangdong Province
2018

Anhui Academy of Agricultural Sciences
2018

Westmead Institute
2017

To combat the spread of antibiotic resistance, methods that quantitatively assess metabolism-inhibiting effects drugs in a rapid and culture-independent manner are urgently needed. Here using four oral bacteria as models, we show heavy water (D2O)-based single-cell Raman microspectroscopy (D2O-Raman) can probe bacterial response to different shift at C–D (carbon–deuterium vibration) band 2040 2300 cm–1 universal biomarker for metabolic activity single-bacterial-cell resolution. The "minimum...

10.1021/acs.analchem.6b05051 article EN Analytical Chemistry 2017-03-10

Enterococcus faecalis rank among the leading causes of nosocomial infections worldwide and possesses both intrinsic acquired resistance to a variety antibiotics. Development new antibiotics is limited, pathogens continually generate antibiotic resistance. Many researchers aim identify strategies effectively kill this drug-resistant pathogen. Here, we evaluated effect antimicrobial peptide nisin on antibacterial activities 18 against E. faecalis. The MIC MBC results showed that OG1RF, ATCC...

10.1371/journal.pone.0089209 article EN cc-by PLoS ONE 2014-02-20

In this study, we constructed and evaluated a target-specific, salt-resistant antimicrobial peptide (AMP) that selectively targeted Streptococcus mutans, leading cariogenic pathogen. The rationale for creating such was based on the addition of targeting domain S. mutans ComC signaling pheromone (CSP) to killing consisting portion marine-derived, broad-spectrum AMP pleurocidin generate target-specific AMP. Here, report results our assessment fusion peptides against two closely related...

10.1128/aac.05175-11 article EN Antimicrobial Agents and Chemotherapy 2011-08-16

Oral rinses containing chemotherapeutic agents, such as cetylpyridinium chloride (CPC), can alleviate plaque-induced gingival infections, but how oral microbiota respond to these treatments in human population remains poorly understood. Via a double-blinded, randomised controlled trial of 91 subjects, the impact CPC-containing on supragingival plaque was investigated experimental gingivitis, where after 21-day period dental prophylaxis achieve healthy gingivae, received either CPC or water...

10.1038/ijos.2016.18 article EN cc-by-nc-nd International Journal of Oral Science 2016-08-19
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