Determination of Methanol, Acetaldehyde, and Ethyl Acetate in Thousand Folds of Ethanol Sample by Headspace Gas Chromatography with Mass Spectrometry by Nguyen Quoc Thang, Le Van Tan

“…In this study, volatile organic compounds in alcoholic beverages including acetaldehyde, ethyl acetate, methanol, and higher ethanol were investigated and evaluated using a headspace gas chromatograph equipped with a mass spectrometer. …”
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Changes in key volatile components associated with leaf quality of Pandanus amaryllifolius Roxb. alongside growth duration by Lu Yan, Ang Zhang, Xiaowei Qin, Huan Yu, Xunzhi Ji, Shuzhen He, Ying Zong, Chunhe Gu, Zhen Feng, Lisong Hu, Zhiqing Lu

“…However, there has long been a lack of understanding of the differences in volatile organic compounds (VOCs) of leaves at different growth periods. …”
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Photodegradation of organic pollutants in aqueous solutions caused by Fe(OH)aq2+ photolysis: Evidence of OH radical formation by I. P. Pozdnyakov, Yu. A. Sosedova, V. F. Plyusnin, E. M. Glebov, V. P. Grivin, D. Yu. Vorobyev, N. M. Bazhin

“…This mechanism is based mainly on the analysis of the final products of photochemical reactions between light-excited Fe(III) complexes and organic compounds. However, realization of an alternative mechanism of photolysis, based on the intermolecular electron transfer from organic molecules located in the second coordination sphere to the light-excited complex could take place. …”
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White light-emitting electrochemical cells based on metal-free TADF emitters by Shi Tang, Youichi Tsuchiya, Jia Wang, Chihaya Adachi, Ludvig Edman

“…However, a drawback with current white LECs is that they either employ non-sustainable metals as an emitter constituent or are intrinsically efficiency limited by that the emitter only converts singlet excitons to photons. Organic compounds that emit by thermally activated delayed fluorescence (TADF) can address these issues since they can harvest all excitons for light emission while being metal free. …”
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Pharmacological Correction of Stress-Induced Gastric Ulceration by Novel Small-Molecule Agents with Antioxidant Profile by Konstantin V. Kudryavtsev, Anna O. Markevich, Oleksandr V. Virchenko, Tetyana M. Falalyeyeva, Tetyana V. Beregova, Lyudmyla I. Ostapchenko, Dmitry V. Zabolotnev, Nikolay S. Zefirov

“…To achieve this goal, four novel organic compounds containing structural fragments with known antioxidant activity were synthesized, characterized by physicochemical methods, and evaluated in vivo at water immersion restraint conditions. …”
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Design, Synthesis, and Performance of Novel Nano‐CoO/NiO‐loaded and Sulfonation‐Modified ZSM‐5 Composite Catalyst for In Situ Conversion of Oil Shale by Aibin Wu, Junwen Wu, Liu Chen, Jianzheng Su, Weichu Yu

“…When the loading amount of nano‐CoO/NiO was 20 wt% and the silicon/aluminum ratio of ZSM‐5 was 40–50, the required activation energy for oil shale cracking was as low as 43.64 kJ/mol, the yield of oil products was as high as 15.46 wt%, and the content of organic compounds in medium‐/low‐carbon hydrocarbon was as high as 71.50%. …”
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MS-Based Analytical Techniques: Advances in Spray-Based Methods and EI-LC-MS Applications by Federica Bianchi, Nicolò Riboni, Veronica Termopoli, Lucia Mendez, Isabel Medina, Leopold Ilag, Achille Cappiello, Maria Careri

“…Mass spectrometry is the most powerful technique for the detection and identification of organic compounds. It can provide molecular weight information and a wealth of structural details that give a unique fingerprint for each analyte. …”
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Adsorption Equilibrium and Kinetics of the Removal of Ammoniacal Nitrogen by Zeolite X/Activated Carbon Composite Synthesized from Elutrilithe by Yong Zhang, Feng Yu, Wenping Cheng, Jiancheng Wang, Juanjuan Ma

“…Further, as a novel sorbent, this material has the potential application in removing ammoniacal nitrogen coexisting with other organic compounds from industrial wastewater.…”
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Preparation of Multiwalled Carbon Nanotubes/Hydroxyl-Terminated Silicone Oil Fiber and Its Application to Analysis of Crude Oils by Shukui Zhu, Ting Tong, Wanfeng Zhang, Wei Dai, Sheng He, Zhenyang Chang, Xuanbo Gao

“…A simple and efficient method to analyze the volatile and semivolatile organic compounds in crude oils has been developed based on direct immersion solid-phase microextraction coupled to comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (DI-SPME-GC × GC/TOFMS). …”
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Three-Dimensional Excitation and Emission Fluorescence-Based Method for Evaluation of Maillard Reaction Products in Food Waste Treatment by Jiaze Liu, Jun Yin, Xiaozheng He, Ting Chen, Dongsheng Shen

“…The 3DEEM method combined with fluorescence regional integration (FRI) and parallel factor (PARAFAC) analyses was able to differentiate clearly between MRPs and other dissolved organic compounds compared to other approaches. The volume of fluorescence Φ from FRI and maximum fluorescence intensity Fmax from PARAFAC were found to be suitable quantitative parameters for determination of MRPs in the hydrothermal FW system. …”
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Global Modeling of the Oceanic Source of Organic Aerosols by Stelios Myriokefalitakis, Elisabetta Vignati, Kostas Tsigaridis, Christos Papadimas, Jean Sciare, Nikolaos Mihalopoulos, Maria Cristina Facchini, Matteo Rinaldi, Frank J. Dentener, Darius Ceburnis, Nikos Hatzianastasiou, Colin D. O'Dowd, Michiel van Weele, Maria Kanakidou

“…The global marine organic aerosol budget is investigated by a 3-dimensional chemistry-transport model considering recently proposed parameterisations of the primary marine organic aerosol (POA) and secondary organic aerosol (SOA) formation from the oxidation of marine volatile organic compounds. MODIS and SeaWiFS satellite data of Chlorophyll-a and ECMWF solar incoming radiation, wind speed, and temperature are driving the oceanic emissions in the model. …”
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Analysis of 31 Hydrazones of Carbonyl Compounds by RRLC-UV and RRLC-MS(/MS): A Comparison of Methods by Soraya de M. Ochs, Maíra Fasciotti, Annibal D. Pereira Netto

“…Aldehydes and ketones are volatile organic compounds (VOC) emitted into the atmosphere by a large number of natural and anthropogenic sources. …”
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Evaluation of Land Use Regression Models for Nitrogen Dioxide and Benzene in Four US Cities by Shaibal Mukerjee, Luther Smith, Lucas Neas, Gary Norris

“…Recent LUR studies have collected nitrogen dioxide (NO2) and volatile organic compounds (VOCs) using passive samplers at urban air monitoring networks in El Paso and Dallas, TX, Detroit, MI, and Cleveland, OH to assess spatial variability and source influences. …”
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Semiconductors as sensitisers for the radical addition of tertiary amines to electron deficient alkenes by Siniša Marinković, Norbert Hoffmann

“…Frequently, semiconductors are used for the mineralisation of organic compounds in wastewater. However, in this case, they are used in organic synthesis. …”
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Synthesis and Use of Complex Titanium-Containing Coagulant in Water Purification Processes by Evgenii Kuzin

“…The comparison of the coagulation efficiency of traditional aluminum- and iron-containing reagents and freshly synthesized reagents showed that the use of complex titanium-containing coagulants allows us not only to minimize the residual concentrations of various pollutants (phosphates, turbidity, oxidizable organic compounds) but also to reduce the reagent consumption by 20–25%, as well as to intensify the processes of sedimentation and filtration of coagulation sludge. …”
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Native Cyclodextrin-Based Metal–Organic Frameworks (MOFs): Synthesis, Characterization, and Potential Applications in Food Industry by Siddanth Saxena, Manuel J. Lis

“…However, their use is sometimes forbidden in the food industry due to the presence of some organic compounds which have undesirable effects. Cyclodextrins, which are considered GRAS (Generally Recognized as Safe) by the FDA, comes as a very good alternative to previously used compounds for the development of the MOFs to be used in the food packaging industry, especially in the packaging sector. …”
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Lutein Suppresses the Maturation and Function of Bone Marrow-Derived Dendritic Cells by Seulah Choi, Tae Sung Kim, Hui Xuan Lim

“… Lutein, nonivamide, and baicalein, organic compounds found in a variety of plants, are known to exert anti-inflammatory effects in animal cells. …”
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Identification and Characterization of Sulfur Cake from Stepnogorsk Sulfuric Acid Plant by Ye. Tileuberdi, Ye. Imanbayev, Ye. Kanzharkan, A. Kidyrali, S. Frolov, N. Bektenov

“….%), O, Na, Mg, Al, Si, Cl, Ca, Fe, Cu, Pb, and Zn. The content of organic compounds in sulfur cake is low, and mineral components – gypsum, calcium sulfate, and silicates are contained in insignificant quantities, which makes it possible to use it for the production of composite materials for construction purposes. …”
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The Role and the Regulation of NLRP3 Inflammasome in Irritable Bowel Syndrome: A Narrative Review by Arezina Kasti, Konstantinos Katsas, Maroulla D. Nikolaki, Konstantinos Triantafyllou

“…Although premature, knowledge of the action of synthetic small molecules, phytochemicals, organic compounds, and probiotics might make NLRP3 a new therapeutic target in the quiver of physicians’ therapeutic choices for IBS symptoms management.…”
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A dynamic model describing heterotrophic culture of chorella and its stability analysis by Yan Zhang, Wanbiao Ma, Hai Yan, Yasuhiro Takeuchi

“…Chlorella USTB01 is a strain ofmicroalga which is isolated from Qinghe River in Beijing and hasstrong ability in the utilization of organic compounds and wasidentified as Chlorella sp. (H. …”
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