Search Results
32330 articles found
TECHNICAL NOTE
|
doi:10.20944/preprints202403.0367.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
tetrahydrocannabinol; HPLC; separations; compliance
Online: 6 March 2024 (13:19:55 CET)
ARTICLE
|
doi:10.20944/preprints201701.0059.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
cation exchange chromatography; minor milk protein; response surface modeling; simulation; steric mass action (SMA); optimization
Online: 12 January 2017 (09:59:40 CET)
ARTICLE
|
doi:10.20944/preprints201701.0085.v2
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
fabric phase sorptive extraction (FPSE); sol-gel; phenols; environmental pollution; sample preparation; microextraction; green analytical chemistry (GAC)
Online: 10 May 2017 (04:37:58 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1835.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Pure copper; Rare earth; Organization; Performance; Thermodynamics
Online: 29 March 2024 (10:40:03 CET)
ARTICLE
|
doi:10.20944/preprints202009.0668.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
magnetic solid-phase extraction; CoFe2O3 Nanoparticles; polyphenol; Lawsone; high-performance liquid chromatography
Online: 27 September 2020 (08:01:06 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0258.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Fabric phase sorptive extraction; Gas chromatography-Mass Spectrometry; Organochlorine pesticides; Sample preparation
Online: 25 January 2019 (14:56:26 CET)
ARTICLE
|
doi:10.20944/preprints201902.0016.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
liquid chromatography–tandem mass spectrometry; pharmaceuticals; wastewater analysis; solid phase extraction
Online: 2 February 2019 (03:21:04 CET)
ARTICLE
|
doi:10.20944/preprints202403.0176.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
3D/4D printing; adhesion; London and polar surface energies; glass transition; enthalpic and entropic Lewis’ s acid– base constants; acid and base surface energies
Online: 4 March 2024 (14:41:53 CET)
ARTICLE
|
doi:10.20944/preprints202404.0583.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
ultrasound; lignin; wood residue; enzymatic hydrolysis
Online: 8 April 2024 (15:38:08 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202402.1443.v1
Online: 26 February 2024 (14:15:14 CET)
ARTICLE
|
doi:10.20944/preprints202402.0937.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
covalent organic framework; magnetic solid-phase extraction; gas chromatography-mass spectrometry; pyrethroids pesticides
Online: 19 February 2024 (11:28:09 CET)
REVIEW
|
doi:10.20944/preprints202404.0129.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
catechins; HPLC; extraction methods; purification; tea polyphenols
Online: 2 April 2024 (07:40:14 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1801.v2
Subject:
Public Health And Healthcare,
Other
Keywords:
analytical method; antibiotic residues; sulfonamides; trimethoprim; dapsone; honey; liquid chromatography-tandem mass spectrometry
Online: 25 March 2024 (11:17:28 CET)
REVIEW
|
doi:10.20944/preprints202403.1573.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Optimization; extraction; parameters; bioactive molecules; seafoods byproducts; green extraction
Online: 26 March 2024 (11:23:30 CET)
ARTICLE
|
doi:10.20944/preprints201804.0309.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
phenyltin derivatives; tetraphenyltin; triphenyltin chloride; triphenyltin acetate; triphenyltin hydroxide; fabric phase sorptive extraction (FPSE), high performance liquid chromatography (HPLC)
Online: 24 April 2018 (07:45:23 CEST)
ARTICLE
|
doi:10.20944/preprints202401.2197.v2
Subject:
Business, Economics And Management,
Econometrics And Statistics
Keywords:
Two-part latent variable model; spike and slab prior; Bayesian lasso; MCMC sampling; CHFS
Online: 1 February 2024 (08:47:59 CET)
ARTICLE
|
doi:10.20944/preprints201612.0023.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
UPLC-MS/MS; mycotoxins; feedstuffs; flow-through; multiple analysis
Online: 5 December 2016 (09:40:24 CET)
ARTICLE
|
doi:10.20944/preprints202403.0118.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
nitrocellulose; fluorescence quenching; DNA extraction; aminated graphene; ions
Online: 4 March 2024 (10:36:50 CET)
ARTICLE
|
doi:10.20944/preprints202403.0997.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
London dispersion equation; recovery fraction; polar enthalpy and entropy; Lewis’s acid-base parameters, transition temperatures; intermolecular separation distance
Online: 18 March 2024 (10:04:06 CET)
ARTICLE
|
doi:10.20944/preprints201611.0052.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
empirical mode decomposition; intrinsic mode function; permutation entropy; multi-scale permutation entropy; feature extraction
Online: 9 November 2016 (10:24:35 CET)
ARTICLE
|
doi:10.20944/preprints202403.1051.v1
Subject:
Engineering,
Bioengineering
Keywords:
quaternary ammonium lignin; ionic liquid; separation; cobalt; nickel
Online: 18 March 2024 (16:20:48 CET)
ARTICLE
|
doi:10.20944/preprints201703.0089.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Light-emitting diodes; Light extraction efficiency; Textured structures; Light scattering; BSDF, BRDF, and BTDF
Online: 15 March 2017 (00:12:16 CET)
ARTICLE
|
doi:10.20944/preprints202404.0863.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
PMMA tacticity; London dispersive surface energy; Lewis’ s acid-base parameters, transition temperatures; intermolecular separation distance; acid-base surface energy
Online: 14 April 2024 (17:11:14 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0176.v2
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Fabric Phase Sorptive Extraction (FPSE); Polycyclic Aromatic Hydrocarbons (PAHs); Persistent pollutants; Green Analytical Chemistry (GAC); Environmental water; Sorptive microextraction
Online: 19 April 2017 (19:27:27 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0134.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
spatial-spectral feature; very high spatial resolution image; classification; Tobler’s First Law of Geography
Online: 17 March 2017 (05:06:12 CET)
ARTICLE
|
doi:10.20944/preprints201610.0094.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
GIR; TIR; NLP; spatiotemporal information; temporal inference
Online: 22 October 2016 (10:55:08 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0036.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
Acer truncatum leaves; ultrasonic-assisted extraction; response surface methodology; phenolics; antioxidant activity; UPLC-QTOF-MS/MS
Online: 9 January 2017 (04:16:01 CET)
ARTICLE
|
doi:10.20944/preprints202404.0531.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Solvent extraction; Biofuel; Pyrolysis oil; Carboxylic acids; Oxygenated compounds.
Online: 8 April 2024 (11:17:45 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0420.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
Chromatographic separation; SMB; multi-column; fuzzy; neural network
Online: 7 November 2023 (10:40:02 CET)
ARTICLE
|
doi:10.20944/preprints202007.0234.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
cannabis; THC; CBD; microwave assisted extraction; continuous flow
Online: 11 July 2020 (09:04:17 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1467.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
agrifood waste; bioactive compounds; capsaicinoids; carotenoids; extraction process; habanero pepper; re-valorization
Online: 26 February 2024 (14:18:17 CET)
ARTICLE
|
doi:10.20944/preprints202310.0283.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
nutmeg oil; carbon dioxide; supercritical; fluid; extraction
Online: 5 October 2023 (14:00:54 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0029.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
multilingual; open information extraction; parallel corpus
Online: 6 May 2019 (06:14:07 CEST)
REVIEW
|
doi:10.20944/preprints202207.0355.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
TLC screening of plants; TLC screening of psychoactive plants; TLC-direct bioautography; effect directed detection; chemotaxonomy of plants; quality control of medicinal plants; quality control of alimentary products; quality control of cosmetic products
Online: 25 July 2022 (07:50:57 CEST)
REVIEW
|
doi:10.20944/preprints202108.0383.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Bacterial carotenoids; Cell disruption; HPLC separation; MS analysis; Food and textile applications
Online: 18 August 2021 (14:09:35 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0599.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
4-Methylacetophenone; Refractory metals; Solvent extraction; Selective recovery
Online: 30 July 2018 (22:03:33 CEST)
ARTICLE
|
doi:10.20944/preprints201803.0128.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
moments invariants; ZM,PZM; OFMM; SVM; PSO
Online: 16 March 2018 (05:26:31 CET)
ARTICLE
|
doi:10.20944/preprints201706.0013.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
line extraction; morphological image processing; player tracking; sport videos
Online: 2 June 2017 (06:04:57 CEST)
ARTICLE
|
doi:10.20944/preprints201711.0059.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
palladium; hydrochloric acid; Cyanex 301; LIX 63; synergism
Online: 9 November 2017 (03:50:44 CET)
ARTICLE
|
doi:10.20944/preprints202403.0778.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
phytochemical; deep eutectic solvent; terpenes; cannabinoids; organic solvents; extraction; industrial hemp; Cannabis sativa L.
Online: 13 March 2024 (12:14:13 CET)
ARTICLE
|
doi:10.20944/preprints202401.1204.v2
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
herbal tea; phytochemicals; antioxidant; α-glucosidase
Online: 3 April 2024 (08:22:23 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1146.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
wild strawberry leaves; microwave-assisted extraction; accelerated solvent extraction; phenolic profile; antioxidant activity
Online: 17 November 2023 (15:29:30 CET)
REVIEW
|
doi:10.20944/preprints202110.0211.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Extracellular Vesicles (EVs); Exosomes; Size Exclusion Chromatography (SEC); gradient Size Exclusion Chromatography (gSEC); Ion Exchange Chromatography; Hybrid Chromatography
Online: 14 October 2021 (10:23:28 CEST)
REVIEW
|
doi:10.20944/preprints202205.0375.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
melanin; extraction; isolation; animal; plant; microbes
Online: 27 May 2022 (09:07:30 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1015.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
tooth extraction; atraumatic extraction; minimally invasive; dental implantology
Online: 18 March 2024 (10:45:27 CET)
ARTICLE
|
doi:10.20944/preprints202107.0631.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
pressurized liquid extraction; enzyme-assisted extraction; non-extractable polyphenols; proanthocyanidins; sweet cherry pomace
Online: 28 July 2021 (12:23:41 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0289.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
sphingolipidome; ceramides; high resolution mass spectrometry; whole blood; plasma
Online: 10 March 2021 (16:06:08 CET)
ARTICLE
|
doi:10.20944/preprints202009.0007.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Basic drugs; selective bonded-phase; in silico; solvent effect; electron localization
Online: 2 September 2020 (04:20:56 CEST)
REVIEW
|
doi:10.20944/preprints202007.0485.v2
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
extracellular vesicles; exosomes; microvesicles; differential ultracentrifugation; poly-ethylene glycol; immunoaffinity capture; microfluidics; size exclusion chromatography
Online: 20 August 2020 (09:44:09 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2110.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
soil nitrite; deionized water; potassium chloride; oscillation time; storage duration
Online: 27 December 2023 (14:37:16 CET)
ARTICLE
|
doi:10.20944/preprints202312.0118.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Aspect-based Sentiment Analysis; Syntax Knowledge
Online: 5 December 2023 (04:39:35 CET)
ARTICLE
|
doi:10.20944/preprints202402.0088.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Reversed-phase HPLC, retention times, recurrent approximation, detection of anomalies, chemical transformations of analytes.
Online: 1 February 2024 (15:27:36 CET)
REVIEW
|
doi:10.20944/preprints202312.1687.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
UV filters; sunscreens; liquid chromatography; environmental matrices; marine biota
Online: 22 December 2023 (03:51:59 CET)
ARTICLE
|
doi:10.20944/preprints202307.0567.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
fluorescence polarization immunoassay; phthalates; dibutylphthalate; contamination; water safety
Online: 10 July 2023 (08:16:23 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0080.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
algal oil; green chemistry; green solvents; extraction; biofuel; bio compound
Online: 8 November 2019 (03:16:06 CET)
ARTICLE
|
doi:10.20944/preprints201711.0165.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
oil and gas production; atmospheric emissions; greenhouse gases; gas flaring; H2S
Online: 26 November 2017 (12:21:40 CET)
ARTICLE
|
doi:10.20944/preprints202401.0977.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Acheta domesticus; bleaching; deacetylation; demineralization; deproteinization; insects
Online: 12 January 2024 (08:45:40 CET)
REVIEW
|
doi:10.20944/preprints202307.1553.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
Extracellular Vesicles, immune response, mycosis
Online: 24 July 2023 (10:28:58 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0965.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
candidate entity extraction; document-level event extraction; role overlapping
Online: 15 May 2023 (02:52:04 CEST)
ARTICLE
|
doi:10.20944/preprints202308.2086.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
green analytical chemistry; white analytical chemistry; global climate change; sustibability; sus-tinable solvent; greeneess; Cyrene, RGB12; AGREE; RP-HPLC
Online: 31 August 2023 (03:21:07 CEST)
ARTICLE
|
doi:10.20944/preprints201902.0218.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Salvia officinalis, Essential oil, GC-MS, Sudan
Online: 25 February 2019 (08:50:48 CET)
ARTICLE
|
doi:10.20944/preprints201901.0269.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
volume ratio; adsorbed water layer; stationary phase; salt concentration; column temperature
Online: 28 January 2019 (08:31:15 CET)
REVIEW
|
doi:10.20944/preprints202307.1132.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Diamond saw cutters; Diamond wire cutting; Dimension stones; Expansive mortar; Mining Engineering; Natural stone extraction
Online: 18 July 2023 (10:39:54 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0157.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Coating; Light extraction; Nanostructure; Optical interface; Packing fraction; PET; Photonic crystals; Radioactive source; Scintillators; Thin films
Online: 4 March 2021 (12:28:18 CET)
ARTICLE
|
doi:10.20944/preprints201912.0028.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
deep learning; generative adversarial networks; image inpainting; diversity inpainting
Online: 3 December 2019 (12:04:01 CET)
ARTICLE
|
doi:10.20944/preprints202403.1254.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Soybean meal; Protein isolates; Extraction; Enzymatic hydrolysis; Characterization
Online: 21 March 2024 (08:20:31 CET)
ARTICLE
|
doi:10.20944/preprints202309.0762.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
image processing; image analysis; deep learning; roof structure extraction; roof vectorization; frame field learning
Online: 12 September 2023 (08:36:45 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0339.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Acanthopanax senticosus; Deep eutectic solvents; Isofraxidin; Extraction
Online: 20 February 2023 (09:59:19 CET)
TECHNICAL NOTE
|
doi:10.20944/preprints201706.0085.v1
Subject:
Engineering,
Civil Engineering
Keywords:
finite element modeling; electrochemical chloride extraction (ECE); electrical injection of corrosion inhibitor (EICI); rebar corrosion; repair mortar
Online: 19 June 2017 (13:40:09 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0665.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
N-Acetylglucosamine-silica; Hydrophilic interaction liquid chromatography; Derivatized sugars; Nucleic acid fragments; Benzoic and phenolic acid derivatives
Online: 11 September 2023 (10:09:12 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0023.v2
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
dielectrophoresis; microparticles; chromatography; separation; polarizability
Online: 16 December 2019 (11:21:18 CET)
REVIEW
|
doi:10.20944/preprints201810.0327.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
LC-MS/MS, Rapid, Quantification, Oncology Drugs
Online: 15 October 2018 (16:57:44 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0565.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Two-dimensional liquid chromatography; heart-cutting 2D-LC; veterinary drug residue; nucleotides monophosphate; sheep’s milk
Online: 11 March 2024 (08:59:00 CET)
ARTICLE
|
doi:10.20944/preprints202308.0182.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Beetroot (Beta vulgaris); Total Correlation Spectroscopy (TOCSY); Gas Chromatog-raphy-Mass Spectrometry (GC-MS); selective TOCSY; Homonuclear single quantum correlation (HSQC); fatty acid methyl esters (FAME)
Online: 2 August 2023 (10:01:22 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0117.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
beer; nuclear magnetic resonance; solid-phase microextraction; gas chromatography
Online: 11 August 2016 (11:04:58 CEST)
REVIEW
|
doi:10.20944/preprints202406.0778.v1
Subject:
Analytical Chemistry,
Chemistry And Materials Science
Keywords:
green chemistry; green analytical chemistry; blue analytical chemistry; white analytical chemistry; sustainable analytical chemistry; sustainability; sustainable development; sustainability guideline; solvent selection; liquid chromatography
Online: 12 June 2024 (11:13:14 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0082.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
HILIC chromatography; RPLC chromatography; B1 vitamin; B2 vitamin; B3 vitamin
Online: 6 June 2022 (10:01:49 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1817.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Information extraction; Biomedical relation extraction; Dual-binary tree structure
Online: 28 November 2023 (13:39:09 CET)
ARTICLE
|
doi:10.20944/preprints201902.0023.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
anchovy; omega-3; limonene; circular economy; fish processing waste; marine fishery discards
Online: 3 February 2019 (02:58:23 CET)
ARTICLE
|
doi:10.20944/preprints202308.0643.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
VIO; V-SLAM; FPGA; histogram equalization; FAST; Pyramid processing
Online: 9 August 2023 (02:36:25 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1313.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Citrus by-products; Pectin extraction; Optimization; Characterization; Response surface methodology; technological properties
Online: 19 July 2023 (09:54:28 CEST)
REVIEW
|
doi:10.20944/preprints202304.0667.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Global health; human subjects research; international health; medical racism; research ethics; research neocolonialism; tropical medicine
Online: 21 April 2023 (03:40:31 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0219.v1
Subject:
Food Chemistry,
Chemistry And Materials Science
Keywords:
lipidomics; algae; 2D-TLC; lipid analysis; food lipidomics
Online: 6 May 2024 (09:56:30 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0259.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
retention mechanism; partitioning; adsorption; phase ratio; quantitative; HILIC
Online: 3 August 2023 (05:19:09 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0934.v1
Subject:
Medicine And Pharmacology,
Urology And Nephrology
Keywords:
Chronic kidney disease; Hemodialysis; Uremic toxins; Breath markers; Volatile organic compounds; Mass spectrometry
Online: 13 June 2023 (11:40:13 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0106.v1
Subject:
Medicine And Pharmacology,
Other
Keywords:
metabolomics; HR GCMS; Imputation; Missing values
Online: 12 April 2022 (09:49:42 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0092.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Synthetic cannabinoids; LC-MS/MS; Simultaneous determination; Matrix effect; Urine
Online: 6 January 2022 (14:10:17 CET)
ARTICLE
|
doi:10.20944/preprints202101.0440.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
glycosphingolipids; lipidomics; mass spectrometry; hydrophilic interaction liquid chromatography; human plasma; lipid profile; sample preparation; fragmentation behavior
Online: 22 January 2021 (11:31:39 CET)
REVIEW
|
doi:10.20944/preprints201902.0238.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
hydride surface; silicon-carbon bond; aqueous normal phase; retention mechanism
Online: 26 February 2019 (11:33:15 CET)
ARTICLE
|
doi:10.20944/preprints201811.0251.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
monolithic column; porous shell column; food additive; dye; food colorant; chromatography; fast chromatography
Online: 9 November 2018 (15:32:18 CET)
ARTICLE
|
doi:10.20944/preprints202210.0272.v1
Subject:
Physical Sciences,
Chemical Physics
Keywords:
polyethylene glycol; monodisperse PEG; reversed-phase chromatography; thermodynamic analysis; modelling
Online: 19 October 2022 (07:39:14 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1631.v1
Subject:
Materials Science And Technology,
Chemistry And Materials Science
Keywords:
London dispersion equation; Hamieh thermal model; Thermal conductivity; London dispersive and polar surface energy; Lewis’ s acid– base constants; coupling amphoteric constant; average separation distance between particles; acid and base surface energy
Online: 24 May 2024 (11:56:52 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0313.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
elephant dung coffee; volatile compound; discriminant marker; SHS GC–MS; chemometrics; coffee authentication
Online: 17 July 2018 (15:02:03 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0556.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
image data extraction; driving behavior analysis; geographic information system; global position system
Online: 7 June 2023 (13:09:43 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1908.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Dispersive surface energy; specific acid-base surface energy; specific surface enthalpy and entropy of adsorption; Lewis’s acid base enthalpic and entropic constants; thermal effect.
Online: 29 November 2023 (16:05:19 CET)
ARTICLE
|
doi:10.20944/preprints201802.0113.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Bioremediation; gas chromatography; green chemistry; mass spectrometry; microcosm; organotin analysis; static headspace; tributyltin (TBT)
Online: 17 February 2018 (11:39:21 CET)
ARTICLE
|
doi:10.20944/preprints201909.0024.v1
Subject:
Chemistry And Materials Science,
Medicinal Chemistry
Keywords:
JBIR-99; high-speed counter-current chromatography; polyketide; NMR spectroscopy; mass spectroscopy; X-ray crystallography; Meyerozyma guilliermondii
Online: 2 September 2019 (11:20:28 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1439.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
Onion seed; Supercritical fluid extraction; Carbon dioxide; Extraction yield
Online: 20 July 2023 (13:57:23 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1872.v1
Subject:
Public Health And Healthcare,
Other
Keywords:
radiomics; reproducibility; repeatability; validation; lung cancer; head and neck cancer; CT im-aging
Online: 26 May 2023 (07:15:55 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0074.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
archaeological topography; tumulus; burial mound; geomorphometry; high-resolution; DEM; LiDAR; Random Forest
Online: 6 February 2020 (02:43:29 CET)