Evaluation of Proteins Released to Medium in Yeast-Bacteria Co-culture System by Çağatay Tarhan, Ayşegül Yanık

“…Different from the control conditions, new protein bands that emerged under the co-culture conditions were detected and two of these bands were analyzed by mass spectrometry (MS). While 6 of differentaited proteins were released by S.pombe, 257 proteins matched with E.coli proteom. …”
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Rapid Screening and Quantitative Determination of Active Components in Qing-Hua-Yu-Re-Formula Using UHPLC-Q-TOF/MS and HPLC-UV by Xin Shao, Jie Zhao, Xu Wang, Yi Tao

“…In the present study, rapid ultrahigh-performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOF/MS) was used to qualitatively analyze the components of QHYRF. …”
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Isolation and Identification of Optochin-Resistant Viridans Group Streptococci from the Sputum Samples of Adult Patients in Jakarta, Indonesia by Wisiva Tofriska Paramaiswari, Nurma Sumar Sidik, Miftahuddin Majid Khoeri, Wisnu Tafroji, Wahyu Finasari Said, Dodi Safari

“…Optochin-resistant VGS isolates were identified by matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS). recA sequencing was used to confirm identified isolates at the genus level by MALDI-TOF MS. …”
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Untargeted Metabolomic Study of Patients with Macular Edema Secondary to Retinal Vein Occlusion in Aqueous Humor by Wei Q, Luo L, Min Y, Gong Y, Wang L

“…Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was utilized to analyze the metabolomic profiles in aqueous humor.Results: A total of 28 metabolites were identified as potential biomarkers capable of distinguishing RVO-ME patients from the control group. …”
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Comparative Studies on the pH Dependence of DOW of Microcystin-RR and -LR Using LC-MS by Gaodao Liang, Ping Xie, Jun Chen, Ting Yu

“…The dependence of the n-octanol/water distribution ratio (DOW) of MC-RR and -LR to pH was measured by high-performance liquid chromatography combined with mass spectrometry (LC-MS). There was a remarkable difference in such relationships between MC-RR and -LR. …”
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Analysis of Volatile Components in Tremella fuciformis by Electronic Nose Combined with GC-MS by Lijun Fu, Jing Tian, Li Liu, Yongzheng Ma, Xiumin Zhang, Changyang Ma, Wenyi Kang, Yong Sun

“…In order to quickly evaluate the quality of Tremella fuciformis, the volatile components of T. fuciformis from 4 provinces in China, including Hebei, Henan, Fujian, and Sichuan, were analyzed by electronic nose combined with gas chromatography-mass spectrometry (GC-MS), and the key aroma compounds were determined by relative odor activity value (ROAV). …”
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Comparative study of traditional and lab-scale roasting method for unpeeled robusta coffee in Bromo-Tengger-Semeru mountain slope regions by Kiki Fibrianto, Onky Audika Ferrasta, Igoy Arya Bimo

“…Gas chromatography-mass spectrometry (GC-MS) analysis further confirmed that lab-scale roasting enhanced sweet flavor notes compared to traditional farmer practices in Wonorejo.…”
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Pharmacokinetics study of a supersaturatable self-microemulsifying drug delivery system for ellagic acid by UHPLC-Q-TOF-MS by Wang Jinglong, Fan Liqun, Zhang Lihua, Zheng Dandan, Wang Yingzi, Sun Xiao, Ji Yonghui

“…To evaluate the bioavailability of ellagic acid loaded super-saturatable self-microemulsifying drug delivery system (S-SMEDDS), its pharmacokinetic properties were studied in rats with an ultra-high performance liquid chromatography-quadrupole time-of-flight tandem mass spectrometry. The plasma samples were treated by solid-phase extraction method, and gallic acid was used as the internal standard when determining the concentration of ellagic acid. …”
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Development and Validation of Gas Chromatography-Triple Quadrupole Mass Spectrometric Method for Quantitative Determination of Regulated Plasticizers in Medical Infusion Sets by So Hyeon Jeon, Yong Pyo Kim, Younglim Kho, Jeoung Hwa Shin, Won Hyun Ji, Yun Gyong Ahn

“…A method for the quantitative determination of dibutyl phthalate (DBP), benzyl butyl phthalate (BBP), bis(2-ethylhexyl) adipate (DEHA), bis(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DNOP), dioctyl terephthalate (DOTP), diisononyl phthalate (DINP), and diisodecyl phthalate (DIDP) in medical infusion sets was developed and validated using gas chromatography coupled with triple quadrupole mass spectrometry (GC-MS/MS) in the multiple reaction monitoring (MRM) mode. …”
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Similar Strains of Coagulase-Negative Staphylococci Found in the Gastrointestinal Tract and Bloodstream of Bacteremic Neonates by Jennifer O. Adeghate, Emese Juhász, Miklós Á. Iván, Júlia Pongrácz, Katalin Kristóf

“…CoNS strains isolated from blood cultures and perianal and pharyngeal swab samples of neonates from two neonatal intensive care units were investigated using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and pulsed-field gel electrophoresis. …”
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Decolorization and Bioelectricity Generation from Palm Oil Mill Effluent by a Photosynthetic Bacterial Consortium by Pimprapa Chaijak, Alisa Kongthong

“…The degraded metabolites were analyzed by gas chromatography-mass spectrometry (GC-MS) after treatment. The results revealed that melanoidin was converted to 1-ethyl-2-methylbenzene, 1,2,4-trimethylbenzene, decamethylcyclopentasiloxane, dodecamethylcyclohexane, butylated hydroxytoluene, and stigmasta-3,5-diene. …”
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Chemical composition and larvicidal activity of the essential oil of Tagetes minuta Linnaeus from the southern Brazilian highlands by Elisiane de Bona Sartor, Renan Reisdörfer Schorr, Fernando Cesar Martins Betim, Cintia Aparecida dos Anjos, Camila Freitas de Oliveira, Luciane Dalarmi, Deise Prehs Montrucchio, Josiane de Fátima Gaspari Dias, Obdulio Gomes Miguel, Marilis Dallarmi Miguel

“…The chemical composition was determined using gas chromatography coupled with mass spectrometry (GC-MS). The EO extraction yield was 4.9%, and the major compounds (Z)-tagetone, (Z)-β-ocimene, and dihydrotagetone were identified. …”
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Synthesis Characterization and Biological Activities of Coordination Compounds of 4-Hydroxy-3-nitro-2H-chromen-2-one and Its Aminoethanoic Acid and Pyrrolidine-2-carboxylic Acid Mi... by Temitayo Aiyelabola, Ezekiel Akinkunmi, Efere Obuotor, Idowu Olawuni, David Isabirye, Johan Jordaan

“…The compounds formed were characterized using infrared, Uv-vis spectrophotometric analyses, mass spectrometry, magnetic susceptibility measurements, and EDX analyses. …”
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Authentication of Processed Epimedii folium by EA-IRMS by Fengyan He, Mengyi Li, Yi He, Zhe Dong, Jin Cao, Zhong Dai, Shuangcheng Ma

“…Elemental analyzer coupled with isotopic ratio mass spectrometry (EA-IRMS) was applied to determine the δ13C values of the cyclohexane extracts of those samples. …”
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UHPLC-MS/MS based comprehensive phenolic profiling, antimicrobial and antioxidant activities of Indian Rhodomyrtus tomentosa fruits by A Divya Priya, Asha Martin

“…Abstract Rhodomyrtus tomentosa fruits, endemic to the Western Ghats were analyzed for its free, bound and esterified phenolics by Ultra High Performance Liquid Chromatography–Mass Spectrometry. Overall, twenty-nine phenolic compounds were identified, amongst them 18 were detected in this fruit for the first time. …”
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Diagnosis of Methyl Malonicaciduria from 2013 to 2018 by Alina Concepción Álvarez, Ivette Camayd Viera, Norma Elena de León Ojeda, Alina García García, Laritza Martínez Rey, Daniel Quintana Hernández

“…The identification of methylmalonic acid was performed by gas chromatography / mass spectrometry, while the homocysteine quantification by high performance liquid chromatography. …”
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Detection and Analytical Capabilities for Trace Level of Carbon in High-Purity Metals by Laser-Induced Breakdown Spectroscopy with a Frequency Quintupled 213 nm Nd:YAG Laser by Masaki Ohata, Toshiki Nakae

“…From these results, the frequency quintupled 213 nm Nd:YAG laser, which was adopted widely as a commercial laser ablation (LA) system coupled with inductively coupled plasma mass spectrometry (ICPMS) for trace element analysis in solid materials, could be used for C analysis to achieve simultaneous measurements for both C and trace elements in metals by LIBS and LA-ICPMS, respectively.…”
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High Levels of Perfluorooctane Sulfonate in Children at the Onset of Diabetes by Barbara Predieri, Lorenzo Iughetti, Cristiana Guerranti, Patrizia Bruzzi, Guido Perra, Silvano E. Focardi

“…Perfluorinated compounds were measured using high performance liquid chromatography with electrospray ionization tandem mass spectrometry. Nonparametric statistical analysis was performed. …”
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Pulse protein quality and derived bioactive peptides by Matthew G. Nosworthy, Matthew G. Nosworthy, Bianyun Yu, L. Irina Zaharia, Gerardo Medina, Nii Patterson

“…Additionally, the use of proteomics platforms, such as mass spectrometry, in combination with bioinformatics tools, enables the identification and characterization of bioactive peptides in pulse crops. …”
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Low-temperature biodegradation of freshwater dissolved organic matter during winter-to-spring transition by Corentin Bouvet, Pascale B. Beauregard, Céline Guéguen

“…Despite limited degradation of colored and fluorescent DOM (CDOM and FDOM, respectively), 84% of the mass-to-charge (m/z) peaks detected using positive ion mass spectrometry were lost in winter DOM after 28-day incubation. …”
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