4.8 Article

A label-free fiber ring laser biosensor for ultrahigh sensitivity detection of Salmonella Typhimurium

Related references

Note: Only part of the references are listed.
Article Biotechnology & Applied Microbiology

Induction of the Viable-but-Nonculturable State in Salmonella Contaminating Dried Fruit

Victor Jayeola et al.

Summary: This study found that unique stressors on dried fruit can induce the VBNC state in Salmonella, making it undetectable using culture-based methods. Therefore, additional microscopic and molecular methods should be considered for the accurate detection of all viable and/or culturable cells of Salmonella contaminating dried fruit, as all of these cells have the potential to cause human illness.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2022)

Article Engineering, Electrical & Electronic

Tapered Microfiber MZI Biosensor for Highly Sensitive Detection of Staphylococcus Aureus

Hou-Chang Li et al.

Summary: This article introduces a new double-taper microfiber Mach-Zehnder interferometer biosensor for Staphylococcus aureus detection. The sensor has a simple structure configuration, high sensitivity, good repeatability and specificity, wide detection range, and fast detection response time. It shows great potential in applications such as food safety inspection, biochemical sensing, diseases, and medical diagnostics.

IEEE SENSORS JOURNAL (2022)

Article Engineering, Electrical & Electronic

Fiber Ring Laser Based on Side-Polished Fiber MZI for Enhancing Refractive Index and Torsion Measurement

Wan Bo et al.

Summary: A fiber ring laser based on a side-polish fiber Mach-Zehnder interferometer is proposed for improving refractive index and torsion sensing. The experimental results show that the side-polished fiber MZI sensor has high sensitivity in measuring refractive index and torsion, achieving higher measurement resolution.

IEEE SENSORS JOURNAL (2022)

Article Engineering, Electrical & Electronic

Simultaneous Sensing of Refractive Index and Temperature With Supermode Interference

Jose A. Flores-Bravo et al.

Summary: This study demonstrates that a single supermode interferometer can monitor two parameters simultaneously by utilizing strongly coupled multicore fiber and standard single mode fiber. The reflection spectrum of the interferometer changes with refractive index and temperature, allowing for easy decoding of interference patterns in the Fourier domain. An important advantage of this device is that the length of the multicore fiber does not affect sensor performance, and the device can be reused multiple times.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2021)

Review Optics

Recent optical sensing technologies for the detection of various biomolecules: Review

Santosh Kumar et al.

Summary: This paper presents a summary of various optical sensing techniques used to develop different biosensors for detection of biomolecules and microorganisms, contributing important data support for disease diagnosis.

OPTICS AND LASER TECHNOLOGY (2021)

Review Microbiology

Salmonella Typhimurium and inflammation: a pathogen-centric affair

Jorge E. Galan

Summary: Microbial infections are controlled by host inflammatory responses initiated by innate immune receptors recognizing microbial products. The enteric pathogen Salmonella Typhimurium triggers inflammation in the intestinal tract using effector proteins without engaging innate immune receptors, while also employing other effectors to restrict the inflammatory response and preserve host homeostasis. The interaction between S. Typhimurium and its host represents a unique balance achieved through co-evolution, with mechanisms aimed at recovering host homeostasis after the inflammatory response.

NATURE REVIEWS MICROBIOLOGY (2021)

Review Engineering, Electrical & Electronic

Singlemode-Multimode-Singlemode Fiber Structures for Sensing Applications-A Review

Qiang Wu et al.

Summary: SMS fiber structures, consisting of singlemode and multimode fibers, are commonly used in sensors for measuring various parameters. Different types of SMS structures have been developed to sense different measurands or improve sensitivity in optical fiber systems.

IEEE SENSORS JOURNAL (2021)

Article Engineering, Electrical & Electronic

High-Sensitivity Bending Sensor Based on Supermode Interference in Coupled Four-Core Sapphire-Derived Fiber

Zhifeng Wang et al.

Summary: The Mach-Zehnder interferometer sensor based on a four-core sapphire-derived fiber shows promising potential for bending sensing applications, with the ability to fabricate sensors with different bending properties. The experimental results demonstrate high sensitivity and potential for application in structural health monitoring.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2021)

Article Engineering, Electrical & Electronic

MoS2 Functionalized Multicore Fiber Probes for Selective Detection of Shigella Bacteria Based on Localized Plasmon

Santosh Kumar et al.

Summary: This study introduces a fiber-optic localized surface plasmon resonance (LSPR) based biosensor for sensitive detection of Shigella bacterial species. By controlled etching and coating with nanomaterials, the sensor achieves increased refractive index sensitivity and excitation of localized plasmons. Results show successful and efficient detection of Shigella with high sensitivity, making it potentially valuable in the future as an alternative to existing commercial methods.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2021)

Article Multidisciplinary Sciences

Global spread of Salmonella Enteritidis via centralized sourcing and international trade of poultry breeding stocks

Shaoting Li et al.

Summary: Analyzing over 30,000 genomes of Salmonella enterica serotype Enteritidis and international live poultry trade data since the 1980s, researchers found evidence that the international trade of breeding stocks played a key role in the global spread of this pathogen.

NATURE COMMUNICATIONS (2021)

Article Engineering, Electrical & Electronic

High-Resolution Temperature Sensor Based on Intracavity Sensing of Fiber Ring Laser

Jia Shi et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2020)

Article Engineering, Biomedical

Development of Dopamine Sensor Using Silver Nanoparticles and PEG-Functionalized Tapered Optical Fiber Structure

Niteshkumar Agrawal et al.

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING (2020)

Review Biochemical Research Methods

Development of a low-cost paper-based ELISA method for rapid Escherichia coli O157:H7 detection

Bo Pang et al.

ANALYTICAL BIOCHEMISTRY (2018)

Article Food Science & Technology

SERS aptasensor for Salmonella typhimurium detection based on spiny gold nanoparticles

Xiaoyuan Ma et al.

FOOD CONTROL (2018)

Article Chemistry, Analytical

Aptamer-based F0F1-ATPase biosensor for Salmonella typhimurium detection

Nuo Duan et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Engineering, Electrical & Electronic

A label-free fiber optic biosensor for Salmonella Typhimurium detection

Siddharth Kaushik et al.

OPTICAL FIBER TECHNOLOGY (2018)

Article Biotechnology & Applied Microbiology

Enumerative Analysis of Salmonella in Outbreak-Associated Breaded and Frozen Comminuted Raw Chicken Products

Angela Catford et al.

JOURNAL OF FOOD PROTECTION (2017)

Article Engineering, Electrical & Electronic

Humidity Sensor Based on Fabry-Perot Interferometer and Intracavity Sensing of Fiber Laser

Jia Shi et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2017)

Review Food Science & Technology

Molecular Detection of Foodborne Pathogens: A Rapid and Accurate Answer to Food Safety

Manisha Mangal et al.

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION (2016)

Article Engineering, Electrical & Electronic

Supermodes in Coupled Multi-Core Waveguide Structures

Cen Xia et al.

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (2016)

Article Biophysics

Electrochemical detection of Salmonella using gold nanoparticles

Andre S. Afonso et al.

BIOSENSORS & BIOELECTRONICS (2013)

Article Optics

Supermodes for optical transmission

Cen Xia et al.

OPTICS EXPRESS (2011)

Article Immunology

The Global Burden of Nontyphoidal Salmonella Gastroenteritis

Shannon E. Majowicz et al.

CLINICAL INFECTIOUS DISEASES (2010)

Article Engineering, Electrical & Electronic

Hybrid Electrochemical/Magnetic Assay for Salmonella Typhimurium Detection

Khiena Z. Brainina et al.

IEEE SENSORS JOURNAL (2010)

Article Food Science & Technology

Food-borne diseases - The challenges of 20 years ago still persist while new ones continue to emerge

Diane G. Newell et al.

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY (2010)

Article Biotechnology & Applied Microbiology

Infective dose of foodborne pathogens in volunteers: A review

MH Kothary et al.

JOURNAL OF FOOD SAFETY (2001)