Full Text Journal Articles by
Author Bosoon Park

Advertisement

Find full text journal articles






Immunoassay Biosensing of Foodborne Pathogens with Surface Plasmon Resonance Imaging: A Review.

Bin Wang, Bosoon Park,

Surface plasmon resonance imaging (SPRi) has been increasingly used in the label-free detections of various biospecies, such as organic toxins, proteins, and bacteria. In combination with the well-developed microarray immunoassay, SPRi has the advantages of rapid detection in tens of minutes and multiplex detection of different targets with the same ... Read more >>

J. Agric. Food Chem. (Journal of agricultural and food chemistry)
[2020, :]

Cited: 0 times

View full text PDF listing >>



Changing the Landscape: An Introduction to the AGFD Technical Program at the 258th ACS National Meeting in San Diego.

Michael Appell, Atanu Biswas, Sechin Chang, Wei Chen, Huai N Cheng, James Daily, Xuetong Fan, Michael Granvogl, Mingming Guo, Yoshihiro Ito, Tony Jin, Masuko Kobori, Jane V Leland, Linshu Liu, Yangchao Luo, Shaun MacMahon, Kanjana Mahattanatawee, Sunghyun Nam, Coralia Osorio, Bosoon Park, Daxi Ren, Shengmin Sang, Fereidoon Shahidi, Michael H Tunick, Chibuike C Udenigwe, Qin Wang, Wallace Yokoyama, Liangli Lucy Yu, Yaqiong Zhang, Yingdong Zhu,

This special issue of the Journal of Agricultural and Food Chemistry (JAFC) is a highlight of the Agricultural and Food Chemistry (AGFD) technical program at the 258th National Meeting of the American Chemical Society (ACS) in San Diego, California, USA, on August 25-29, 2019. At the conference, AGFD had 44 ... Read more >>

J. Agric. Food Chem. (Journal of agricultural and food chemistry)
[2020, :]

Cited: 0 times

View full text PDF listing >>



Advertisement

Assessment of matcha sensory quality using hyperspectral microscope imaging technology

Qin Ouyang, Li Wang, Bosoon Park, Rui Kang, Zhen Wang, Quansheng Chen, Zhiming Guo,

Hyperspectral microscope imaging (HMI) technology coupled with chemometrics was attempted to mimic human panel test for estimating sensory quality of matcha in this study. The hypercubes from HMI system contained spatial and spectral information related with quality of samples. Models were established based on the spectral information and the sensory ... Read more >>

Lebensm Wiss Technol (Lebensmittel-Wissenschaft + [i.e. und] Technologie. Food science + technology. Science + technologie alimentaire)
[2020, 125:Not Available]

Cited: 0 times

View full text PDF listing >>



Rapid Identification of Campylobacter Strains Cultured Under Aerobic Incubation Using Hyperspectral Microscope Imaging.

Matthew Eady, Bosoon Park, Arthur Hinton,

ABSTRACT:Campylobacter is an organism of concern for food safety and is one of the leading causes of foodborne bacterial gastroenteritis. This pathogen can be found in broiler chickens, and the level of allowable contamination of processed poultry is regulated by federal agency guidelines. Traditional methods for detecting and isolating this ... Read more >>

J. Food Prot. (Journal of food protection)
[2020, 83(3):405-411]

Cited: 0 times

View full text PDF listing >>



Classification of foodborne bacteria using hyperspectral microscope imaging technology coupled with convolutional neural networks‡.

Rui Kang, Bosoon Park, Matthew Eady, Qin Ouyang, Kunjie Chen,

Foodborne pathogens have become ongoing threats in the food industry, whereas their rapid detection and classification at an early stage are still challenging. To address early and rapid detection, hyperspectral microscope imaging (HMI) technology combined with convolutional neural networks (CNN) was proposed to classify foodborne bacterial species at the cellular ... Read more >>

Appl. Microbiol. Biotechnol. (Applied microbiology and biotechnology)
[2020, 104(7):3157-3166]

Cited: 0 times

View full text PDF listing >>



Identifying non-O157 Shiga toxin-producing Escherichia coli (STEC) using deep learning methods with hyperspectral microscope images.

Rui Kang, Bosoon Park, Kunjie Chen,

Non-O157 Shiga toxin-producing Escherichia coli (STEC) serogroups such as O26, O45, O103, O111, O121 and O145 often cause illness to people in the United States and the conventional identification of these "Big-Six" are complex. The label-free hyperspectral microscope imaging (HMI) method, which provides spectral "fingerprints" information of bacterial cells, was ... Read more >>

Spectrochim Acta A Mol Biomol Spectrosc (Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy)
[2020, 224:117386]

Cited: 0 times

View full text PDF listing >>



Detection of Salmonella from chicken rinsate with visible/near-infrared hyperspectral microscope imaging compared against RT-PCR.

Matthew Eady, Gayatri Setia, Bosoon Park,

Salmonella is an organism of importance to the poultry industry with increasingly stringent government regulatory standards. Real-time polymerase chain reaction (RT-PCR) and plating procedures on nutrient enriched growth media have been the standard detection methods of Salmonella from broiler chicken carcasses for years. These methods are proven, but offer disadvantages ... Read more >>

Talanta (Talanta)
[2019, 195:313-319]

Cited: 1 time

View full text PDF listing >>



Label-free screening of foodborne Salmonella using surface plasmon resonance imaging.

Jing Chen, Bosoon Park,

It is estimated that 95% of the foodborne infections are caused by 15 major pathogens. Therefore, rapid and effective multiplex screening techniques for these pathogens with improved efficiencies could benefit public health at lower costs. Surface plasmon resonance imaging (SPRi) provides a label-free, multiplex analytical platform for pathogen screening. In ... Read more >>

Anal Bioanal Chem (Analytical and bioanalytical chemistry)
[2018, 410(22):5455-5464]

Cited: 5 times

View full text PDF listing >>



Label-free biosensing of Salmonella enterica serovars at single-cell level.

Bin Wang, Bosoon Park, Bingqian Xu, Yongkuk Kwon,

The emerging nanotechnologies have greatly facilitated the development of label-free biosensors. The atomic force microscopy (AFM) has been used to study the molecular mechanism of the reactions for protein and aptamers. The surface plasmon resonance (SPR) have been used in fast detections of various pathogens such as bacteria. This study ... Read more >>

J Nanobiotechnology (Journal of nanobiotechnology)
[2017, 15(1):40]

Cited: 1 time

View full text PDF listing >>



Recent Advancements in Nanobioassays and Nanobiosensors for Foodborne Pathogenic Bacteria Detection.

Jing Chen, Bosoon Park,

Bacterial pathogens are one of the leading causes of food safety incidents and product recalls worldwide. Timely detection and identification of microbial contamination in agricultural and food products is crucial for disease prevention and outbreak investigation. In efforts to improve and/or replace time-consuming and laborious "gold standards" for pathogen detection, ... Read more >>

J. Food Prot. (Journal of food protection)
[2016, 79(6):1055-1069]

Cited: 2 times

View full text PDF listing >>



Effect of Sample Preparation on the Discrimination of Bacterial Isolates Cultured in Liquid Nutrient Media Using Laser-Induced Breakdown Spectroscopy (LIBS).

Gary R Gamble, Bosoon Park, Seung-Chul Yoon, Kurt C Lawrence,

Laser-induced breakdown spectroscopy (LIBS) is used as the basis for discrimination between two genera of gram-negative bacteria and two genera of gram-positive bacteria representing pathogenic threats commonly found in poultry processing rinse waters. Because LIBS-based discrimination relies primarily upon the relative proportions of inorganic cell components including Na, K, Mg, ... Read more >>

Appl Spectrosc (Applied spectroscopy)
[2016, 70(3):494-504]

Cited: 1 time

View full text PDF listing >>



Differentiation and classification of bacteria using vancomycin functionalized silver nanorods array based surface-enhanced Raman spectroscopy and chemometric analysis.

Xiaomeng Wu, Yao-Wen Huang, Bosoon Park, Ralph A Tripp, Yiping Zhao,

Twenty seven different bacteria isolates from 12 species were analyzed using intrinsic surface-enhanced Raman scattering (SERS) spectra with recently developed vancomycin coated silver nanorod (VAN AgNR) substrates. The VAN AgNR substrates could generate reproducible SERS spectra of the bacteria with little to no interference from the environment or bacterial by-products ... Read more >>

Talanta (Talanta)
[2015, 139:96-103]

Cited: 13 times

View full text PDF listing >>



Rapid and early detection of Salmonella serotypes with hyperspectral microscopy and multivariate data analysis.

Matthew Eady, Bosoon Park, Sun Choi,

This study was designed to evaluate hyperspectral microscope images for early and rapid detection of Salmonella serotypes Enteritidis, Heidelberg, Infantis, Kentucky, and Typhimurium at incubation times of 6, 8, 10, 12, and 24 h. Images were collected by an acousto-optical tunable filter hyperspectral microscope imaging system with a metal halide ... Read more >>

J. Food Prot. (Journal of food protection)
[2015, 78(4):668-674]

Cited: 2 times

View full text PDF listing >>



Detection by hyperspectral imaging of shiga toxin-producing Escherichia coli serogroups O26, O45, O103, O111, O121, and O145 on rainbow agar.

William R Windham, Seung-Chul Yoon, Scott R Ladely, Jennifer A Haley, Jerry W Heitschmidt, Kurt C Lawrence, Bosoon Park, Neelam Narrang, William C Cray,

The U.S. Department of Agriculture, Food Safety Inspection Service has determined that six non-O157 Shiga toxin-producing Escherichia coli (STEC) serogroups (O26, O45, O103, O111, O121, and O145) are adulterants in raw beef. Isolate and phenotypic discrimination of non-O157 STEC is problematic due to the lack of suitable agar media. The ... Read more >>

J. Food Prot. (Journal of food protection)
[2013, 76(7):1129-1136]

Cited: 8 times

View full text PDF listing >>



Stable silver/biopolymer hybrid plasmonic nanostructures for high performance surface enhanced Raman scattering (SERS).

Jaya Sundaram, Bosoon Park, Yongkuk Kwon,

Silver/biopolymer nanoparticles were prepared by adding 100 mg silver nitrate to 2% polyvinyl alcohol solution and reduced the silver nitrate using 2% trisodium citrate for high performance Surface Enhanced Raman Scattering (SERS) substrates. Optical properties of nanoparticle were measured using UV/VIS spectroscopy and hyperspectral imaging microscopy. Nanoparticle morphology was analyzed ... Read more >>

J Nanosci Nanotechnol (Journal of nanoscience and nanotechnology)
[2013, 13(8):5382-5390]

Cited: 1 time

View full text PDF listing >>



Surface enhanced Raman scattering (SERS) with biopolymer encapsulated silver nanosubstrates for rapid detection of foodborne pathogens.

Jaya Sundaram, Bosoon Park, Yongkuk Kwon, Kurt C Lawrence,

A biopolymer encapsulated with silver nanoparticles was prepared using silver nitrate, polyvinyl alcohol (PVA) solution, and trisodium citrate. It was deposited on a mica sheet to use as SERS substrate. Fresh cultures of Salmonella Typhimurium, Escherichia coli, Staphylococcus aureus and Listeria innocua were washed from chicken rinse and suspended in ... Read more >>

Int. J. Food Microbiol. (International journal of food microbiology)
[2013, 167(1):67-73]

Cited: 6 times

View full text PDF listing >>



High-resolution single-molecule recognition imaging of the molecular details of ricin-aptamer interaction.

Bin Wang, Cunlan Guo, Mengmeng Zhang, Bosoon Park, Bingqian Xu,

We studied the molecular details of DNA aptamer-ricin interactions. The toxic protein ricin molecules were immobilized on a Au(111) surface using a N-hydroxysuccinimide (NHS) ester to specifically react with lysine residues located on the ricin B chains. A single ricin molecule was visualized in situ using the AFM ... Read more >>

J Phys Chem B (The journal of physical chemistry. B)
[2012, 116(17):5316-5322]

Cited: 8 times

View full text PDF listing >>



Classification and structural analysis of live and dead Salmonella cells using Fourier transform infrared spectroscopy and principal component analysis.

Jaya Sundaram, Bosoon Park, Arthur Hinton, Seung Chul Yoon, William R Windham, Kurt C Lawrence,

Fourier transform infrared spectroscopy (FT-IR) was used to detect Salmonella Typhimurium and Salmonella Enteritidis food-borne bacteria and to distinguish between live and dead cells of both serotypes. Bacteria cells were prepared in 10(8) cfu/mL concentration, and 1 mL of each bacterium was loaded individually on the ZnSe attenuated total reflection ... Read more >>

J. Agric. Food Chem. (Journal of agricultural and food chemistry)
[2012, 60(4):991-1004]

Cited: 6 times

View full text PDF listing >>



Following aptamer-ricin specific binding by single molecule recognition and force spectroscopy measurements.

Bin Wang, Cunlan Guo, Guojun Chen, Bosoon Park, Bingqian Xu,

Single molecule recognition imaging and dynamic force spectroscopy (DFS) analysis showed strong binding affinity between an aptamer and ricin, which was comparable with antibody-ricin interaction. Molecular simulation showed a ricin binding conformation with aptamers and gave different ricin conformations immobilizing on substrates that were consistent with AFM images. ... Read more >>

Chem. Commun. (Camb.) (Chemical communications (Cambridge, England))
[2012, 48(11):1644-1646]

Cited: 8 times

View full text PDF listing >>



Line-scan hyperspectral imaging system for real-time inspection of poultry carcasses with fecal material and ingesta

Seung Chul Yoon, Bosoon Park, Kurt C Lawrence, William R Windham, Gerald W Heitschmidt,

In poultry processing plants, fecal material and ingesta are the primary source of carcass contamination with microbial pathogens. The current practice of the poultry inspection in the United States is primarily human visual observations. Since the visual inspection is becoming more challenging in poultry processing plants adopting high-speed lines, a ... Read more >>

(Computers and electronics in agriculture.)
[2011, 79(2):159-168]

Cited: 6 times

View full text PDF listing >>



Multispectral imaging system with interchangeable filter design

Kise, Park, Heitschmidt, Lawrence, Windham,

The design and calibration of a three-band image acquisition system was reported in this paper. The prototype system developed in this research was a three-band spectral imaging system that acquired two visible-band images and one NIR image simultaneously. This was accomplished by using a three-port imaging system that consisted of ... Read more >>

(Computers and electronics in agriculture.)
[2010, 72(2):61-68]

Cited: 5 times

View full text PDF listing >>



Comparison of FTIR spectra between Huanglongbing (citrus greening) and other citrus maladies.

Samantha A Hawkins, Bosoon Park, Gavin H Poole, Tim R Gottwald, William R Windham, Joseph Albano, Kurt C Lawrence,

Fourier transform infrared (FTIR) spectroscopy has the ability to quickly identify the presence of specific carbohydrates in plant materials. The presence of the disease huanglongbing (HLB) in the leaves of infected citrus plants has a distinctive spectrum that can be used to distinguish an infected plant from a healthy plant. ... Read more >>

J. Agric. Food Chem. (Journal of agricultural and food chemistry)
[2010, 58(10):6007-6010]

Cited: 5 times

View full text PDF listing >>



Detection of citrus Huanglongbing by Fourier transform infrared-attenuated total reflection spectroscopy.

Samantha A Hawkins, Bosoon Park, Gavin H Poole, Timothy Gottwald, William R Windham, Kurt C Lawrence,

Citrus Huanglongbing (HLB, also known as citrus greening disease) was discovered in Florida in 2005 and is spreading rapidly amongst the citrus growing regions of the state. Detection via visual symptoms of the disease is not a long-term viable option. New techniques are being developed to test for the disease ... Read more >>

Appl Spectrosc (Applied spectroscopy)
[2010, 64(1):100-103]

Cited: 4 times

View full text PDF listing >>



Nanorod-mediated surface plasmon resonance sensor based on effective medium theory.

Junxue Fu, Bosoon Park, Yiping Zhao,

We investigate a nanorod-mediated surface plasmon resonance (SPR) sensor for sensitivity enhancement. The theoretical model containing an anisotropic layer of nanorod is investigated using four-layer Fresnel equations and the effective medium theory. The properties of the nanorod-mediated SPR curves versus the metal thin film thickness d(f), length l, and diameter ... Read more >>

Appl Opt (Applied optics)
[2009, 48(23):4637-4649]

Cited: 10 times

View full text PDF listing >>



Simple, clickable protocol for atomic force microscopy tip modification and its application for trace ricin detection by recognition imaging.

Guojun Chen, Xinghai Ning, Bosoon Park, Geert-Jan Boons, Bingqian Xu,

A simple two-step protocol for modification of atomic force microscopy (AFM) tip and substrate by using a "click reaction" has been developed. The modified tip and substrate would be applied to detect trace amounts of ricin by using atomic force microscopy. A key feature of the approach is the use ... Read more >>

Langmuir (Langmuir : the ACS journal of surfaces and colloids)
[2009, 25(5):2860-2864]

Cited: 9 times

View full text PDF listing >>



Advertisement

Disclaimer
1.0755 s