Thu, 18 October 2018
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Preprint ARTICLE Download: 10| View: 50| Comments: 0| doi:10.20944/preprints201810.0425.v1
Subject: Chemistry, Analytical Chemistry; Tea; Salvia officinalis; Rosmarinus officinalis; Total phenolic; Antioxidant
Online: 18 October 2018 (14:52:37 CEST)
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Preprint ARTICLE Download: 12| View: 33| Comments: 0| doi:10.20944/preprints201810.0406.v1
Subject: Chemistry, Analytical Chemistry; platinum; DNA; IR
Online: 18 October 2018 (09:54:20 CEST)
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Mon, 15 October 2018
Preprint REVIEW Download: 33| View: 34| Comments: 0| doi:10.20944/preprints201810.0327.v1
Subject: Chemistry, Analytical Chemistry; LC-MS/MS, Rapid, Quantification, Oncology Drugs
Online: 15 October 2018 (18:57:44 CEST)
Tue, 9 October 2018
Preprint REVIEW Download: 39| View: 126| Comments: 0| doi:10.20944/preprints201810.0175.v1
Subject: Chemistry, Analytical Chemistry; biosensors; enzyme-based systems; receptor-based systems; toxins; food analysis; environmental monitoring; nanotechnology
Online: 9 October 2018 (07:59:30 CEST)
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Mon, 8 October 2018
Preprint ARTICLE Download: 39| View: 136| Comments: 0| doi:10.20944/preprints201810.0155.v1
Subject: Chemistry, Analytical Chemistry; recycled diatomaceous earth; solid phase microextraction; polycyclic aromatic hydrocarbons; gas chromatography-mass spectrometry
Online: 8 October 2018 (17:54:40 CEST)
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Preprint ARTICLE Download: 33| View: 131| Comments: 0| doi:10.20944/preprints201806.0256.v2
Subject: Chemistry, Analytical Chemistry; Chirality; Chiroptical Responses; Exciton Chirality; Selection Rules; Symmetry.
Online: 8 October 2018 (17:37:56 CEST)
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Preprint COMMUNICATION Download: 30| View: 137| Comments: 0| doi:10.20944/preprints201810.0136.v1
Subject: Chemistry, Analytical Chemistry; lead ions; fluorescence detection; ionophore; Benzo-18-Crown-6-ether; drinking water
Online: 8 October 2018 (12:27:11 CEST)
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Fri, 28 September 2018
Preprint ARTICLE Download: 37| View: 209| Comments: 0| doi:10.20944/preprints201809.0555.v1
Subject: Chemistry, Analytical Chemistry; screen-printed electrode; Sb-film electrode; SPE; SbFE; stripping analysis; EIS
Online: 28 September 2018 (08:18:11 CEST)
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Wed, 19 September 2018
Preprint ARTICLE Download: 61| View: 882| Comments: 0| doi:10.20944/preprints201809.0362.v1
Subject: Chemistry, Analytical Chemistry; solid-phase microextraction; air sampling; air analysis; volatile organic compounds; COMSOL; time-weighted average
Online: 19 September 2018 (06:08:14 CEST)
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Fri, 14 September 2018
Preprint ARTICLE Download: 54| View: 137| Comments: 1| doi:10.20944/preprints201809.0252.v1
Subject: Chemistry, Analytical Chemistry; dried fish; Puntius sophore; organochlorine pesticide residues; gas chromatography; microbiological quality
Online: 14 September 2018 (06:51:38 CEST)
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Wed, 5 September 2018
Preprint ARTICLE Download: 61| View: 111| Comments: 0| doi:10.20944/preprints201809.0095.v1
Subject: Chemistry, Analytical Chemistry; Astragali Radix; Sulfur-fumigation duration; quantification; synthesis.
Online: 5 September 2018 (13:58:25 CEST)
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Sat, 1 September 2018
Preprint ARTICLE Download: 128| View: 189| Comments: 0| doi:10.20944/preprints201809.0003.v1
Subject: Chemistry, Analytical Chemistry; surface plasmon resonance; urinary tract infection; surface relief gratings; crossed surface relief gratings; nano-plasmonics; biosensing; uropathogenic E. coli
Online: 1 September 2018 (19:29:04 CEST)
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Thu, 30 August 2018
Preprint ARTICLE Download: 119| View: 111| Comments: 0| doi:10.20944/preprints201808.0536.v1
Subject: Chemistry, Analytical Chemistry; Breeding population, internal standards, matrix effects, plant volatiles, SPME, odorant analysis
Online: 30 August 2018 (23:22:47 CEST)
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Preprint ARTICLE Download: 83| View: 141| Comments: 0| doi:10.20944/preprints201808.0519.v1
Subject: Chemistry, Analytical Chemistry; metabolomics; γ-Hydroxybutyric acid; polyamine profiling analysis, gas chromatography-mass spectrometry; star pattern recognition analysis; multivariate analysis
Online: 30 August 2018 (10:14:55 CEST)
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Mon, 27 August 2018
Preprint ARTICLE Download: 94| View: 128| Comments: 0| doi:10.20944/preprints201808.0451.v1
Subject: Chemistry, Analytical Chemistry; bone marrow oil; unsaturated fatty acid; urea inclusion; low temperature crystallization; GC/MS
Online: 27 August 2018 (13:02:38 CEST)
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Thu, 23 August 2018
Preprint REVIEW Download: 92| View: 200| Comments: 1| doi:10.20944/preprints201808.0410.v1
Subject: Chemistry, Analytical Chemistry; metabolomics; direct mass spectrometry; Alzheimer’s disease; pathogenesis; biomarkers
Online: 23 August 2018 (12:10:47 CEST)
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Preprint ARTICLE Download: 105| View: 243| Comments: 2| doi:10.20944/preprints201808.0401.v1
Subject: Chemistry, Analytical Chemistry; soil; PAHs; diboll; fluoranthene; pyrene; gas chromatography-mass spectrometry
Online: 23 August 2018 (06:18:17 CEST)
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Wed, 8 August 2018
Preprint ARTICLE Download: 104| View: 118| Comments: 0| doi:10.20944/preprints201808.0153.v1
Subject: Chemistry, Analytical Chemistry; 4-benzoyl pyrazolone; fluorescence sensing; functionalized gold nanoparticles; detection Al3+ ion
Online: 8 August 2018 (05:53:55 CEST)
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Fri, 3 August 2018
Preprint REVIEW Download: 92| View: 118| Comments: 0| doi:10.20944/preprints201808.0069.v1
Subject: Chemistry, Analytical Chemistry; biosensors, enzyme-based systems, receptor-based systems, toxins, food analysis, environmental monitoring, nanotechnology
Online: 3 August 2018 (16:20:04 CEST)
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Mon, 30 July 2018
Preprint ARTICLE Download: 110| View: 102| Comments: 0| doi:10.20944/preprints201807.0562.v1
Subject: Chemistry, Analytical Chemistry; GC-MS; SPME; Tom Yum soup; volatile compounds; extra volatile compounds; aroma compounds; sniffing analysis
Online: 30 July 2018 (08:25:04 CEST)
Thu, 19 July 2018
Preprint ARTICLE Download: 92| View: 134| Comments: 0| doi:10.20944/preprints201807.0343.v1
Subject: Chemistry, Analytical Chemistry; silica-dye microspheres; hierarchical nanostructure; colorimetric sensing; gaseous cyclohexanone; ppb detection; explosive screening
Online: 19 July 2018 (07:06:42 CEST)
Tue, 17 July 2018
Preprint ARTICLE Download: 241| View: 185| Comments: 0| doi:10.20944/preprints201807.0313.v1
Subject: Chemistry, Analytical Chemistry; elephant dung coffee; volatile compound; discriminant marker; SHS GC–MS; chemometrics; coffee authentication
Online: 17 July 2018 (17:02:03 CEST)
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Mon, 16 July 2018
Preprint ARTICLE Download: 118| View: 183| Comments: 0| doi:10.20944/preprints201807.0281.v1
Subject: Chemistry, Analytical Chemistry; Graphene quantum dots, molecularly imprinted polymers, tetracycline, quenching
Online: 16 July 2018 (13:42:03 CEST)
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Thu, 12 July 2018
Preprint ARTICLE Download: 153| View: 199| Comments: 0| doi:10.20944/preprints201807.0211.v1
Subject: Chemistry, Analytical Chemistry; contamination; domestic use; Nandoni dam; salinity; water analysis
Online: 12 July 2018 (09:48:10 CEST)
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Thu, 5 July 2018
Preprint ARTICLE Download: 110| View: 169| Comments: 0| doi:10.20944/preprints201807.0088.v1
Subject: Chemistry, Analytical Chemistry; nutrient profiling; simulated gastrointestinal digestion; antioxidant activity; fish soup
Online: 5 July 2018 (10:51:14 CEST)
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Fri, 22 June 2018
Preprint ARTICLE Download: 161| View: 182| Comments: 0| doi:10.20944/preprints201806.0364.v1
Subject: Chemistry, Analytical Chemistry; SPME; OH-PAHs; gas-chromatography; MTBSTFA.
Online: 22 June 2018 (18:05:55 CEST)
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Wed, 13 June 2018
Preprint ARTICLE Download: 163| View: 186| Comments: 0| doi:10.20944/preprints201806.0210.v1
Subject: Chemistry, Analytical Chemistry; carbon graphite; crystal cubic carbon; M-polynomial; Zagreb index; Randic index
Online: 13 June 2018 (12:58:44 CEST)
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Fri, 8 June 2018
Preprint ARTICLE Download: 132| View: 218| Comments: 0| doi:10.20944/preprints201806.0142.v1
Subject: Chemistry, Analytical Chemistry; gluten-free foods, fatty acids, GC-MS, celiac
Online: 8 June 2018 (18:20:20 CEST)
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Mon, 4 June 2018
Preprint ARTICLE Download: 237| View: 180| Comments: 0| doi:10.20944/preprints201806.0038.v1
Subject: Chemistry, Analytical Chemistry; silicon; Zagreb index; Zagreb polynomial
Online: 4 June 2018 (13:57:44 CEST)
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Thu, 31 May 2018
Preprint ARTICLE Download: 221| View: 327| Comments: 0| doi:10.20944/preprints201805.0475.v1
Subject: Chemistry, Analytical Chemistry; quantitative structure-activity relationship; hybrid intelligence; artificial neural network; particle swarm optimization
Online: 31 May 2018 (13:42:38 CEST)
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Wed, 30 May 2018
Preprint ARTICLE Download: 141| View: 189| Comments: 0| doi:10.20944/preprints201805.0455.v1
Subject: Chemistry, Analytical Chemistry; Gonocaryum calleryanum; secoiridoid; structure identification; anti-inflammatory.
Online: 30 May 2018 (18:42:36 CEST)
Mon, 28 May 2018
Preprint REVIEW Download: 149| View: 177| Comments: 0| doi:10.20944/preprints201805.0410.v1
Subject: Chemistry, Analytical Chemistry; biosensors; lipid membranes; potentiometry, graphene electrodes
Online: 28 May 2018 (15:38:53 CEST)
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Preprint ARTICLE Download: 131| View: 177| Comments: 0| doi:10.20944/preprints201805.0403.v1
Subject: Chemistry, Analytical Chemistry; eccentric-connectivity index; augmented eccentric-connectivity index; molecular graph; phosphorus containing dendrimers
Online: 28 May 2018 (14:40:03 CEST)
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Thu, 24 May 2018
Preprint ARTICLE Download: 137| View: 203| Comments: 0| doi:10.20944/preprints201805.0323.v1
Subject: Chemistry, Analytical Chemistry; Potential active ingredients; Naomaitong; PK - PD correlation; Support vector machines
Online: 24 May 2018 (12:38:35 CEST)
Tue, 15 May 2018
Preprint ARTICLE Download: 185| View: 231| Comments: 0| doi:10.20944/preprints201805.0210.v1
Subject: Chemistry, Analytical Chemistry; pomegranate; fruit juice; total antioxidant capacity; ABTS; iRAC; total phenols content; Folin-Ciocalteu; food composition; databases
Online: 15 May 2018 (10:34:06 CEST)
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Thu, 10 May 2018
Preprint ARTICLE Download: 145| View: 198| Comments: 0| doi:10.20944/preprints201803.0209.v2
Subject: Chemistry, Analytical Chemistry; Mitracarpus scaber Zucc.; pentalogin; anti-inflammatory; MS/MS; Il-8
Online: 10 May 2018 (13:51:09 CEST)
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Fri, 27 April 2018
Preprint REVIEW Download: 340| View: 210| Comments: 0| doi:10.20944/preprints201804.0343.v2
Subject: Chemistry, Analytical Chemistry; biosensor; aptasensor; aptamer; antibiotic; ampicillin; penicillin; gentamicin; kanamycin; neomycin; tobramycin; streptomycin; daunomycin; chloramphenicol; ciprofloxacin; danofloxacin; enrofloxacin; ofloxacin; lincomycin; oxytetracycline; tetracycline; sulfadimethoxine
Online: 27 April 2018 (18:11:09 CEST)
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Tue, 24 April 2018
Preprint ARTICLE Download: 168| View: 303| Comments: 0| doi:10.20944/preprints201804.0309.v1
Subject: Chemistry, Analytical Chemistry; phenyltin derivatives; tetraphenyltin; triphenyltin chloride; triphenyltin acetate; triphenyltin hydroxide; fabric phase sorptive extraction (FPSE), high performance liquid chromatography (HPLC)
Online: 24 April 2018 (09:45:23 CEST)
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Sat, 7 April 2018
Preprint REVIEW Download: 369| View: 221| Comments: 0| doi:10.20944/preprints201804.0084.v1
Subject: Chemistry, Analytical Chemistry; microdevice; aptamer; biosensor; SELEX; lab-on-chip; point-of-care
Online: 7 April 2018 (14:10:02 CEST)
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Tue, 3 April 2018
Preprint ARTICLE Download: 299| View: 295| Comments: 0| doi:10.20944/preprints201804.0029.v1
Subject: Chemistry, Analytical Chemistry; pulsed electrolyte cathode atmospheric pressure discharge (pulsed-ECAD); plasma temperatures; temperature characteristics; electron number density
Online: 3 April 2018 (05:58:35 CEST)
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Tue, 27 March 2018
Preprint ARTICLE Download: 282| View: 317| Comments: 0| doi:10.20944/preprints201803.0225.v1
Subject: Chemistry, Analytical Chemistry; chemosensors; CN− selective sensor; test strip sensor
Online: 27 March 2018 (14:13:34 CEST)
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Fri, 23 March 2018
Preprint ARTICLE Download: 265| View: 255| Comments: 0| doi:10.20944/preprints201803.0198.v1
Subject: Chemistry, Analytical Chemistry; copper detection; magnetic nanoparticle; rhodamine B derivative; removal
Online: 23 March 2018 (11:28:53 CET)
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Thu, 22 March 2018
Preprint ARTICLE Download: 205| View: 285| Comments: 0| doi:10.20944/preprints201802.0161.v2
Subject: Chemistry, Analytical Chemistry; Guayule; Parthenium argentatum Gray; resin; guayulins; RP-HPLC
Online: 22 March 2018 (04:19:59 CET)
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Sat, 17 February 2018
Preprint ARTICLE Download: 238| View: 373| Comments: 0| doi:10.20944/preprints201802.0113.v1
Subject: Chemistry, Analytical Chemistry; Bioremediation; gas chromatography; green chemistry; mass spectrometry; microcosm; organotin analysis; static headspace; tributyltin (TBT)
Online: 17 February 2018 (12:39:21 CET)
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Wed, 17 January 2018
Preprint ARTICLE Download: 224| View: 559| Comments: 0| doi:10.20944/preprints201801.0106.v2
Subject: Chemistry, Analytical Chemistry; catalytide; serine protease-like peptide; Tob1
Online: 17 January 2018 (08:27:30 CET)
Mon, 15 January 2018
Preprint REVIEW Download: 208| View: 465| Comments: 0| doi:10.20944/preprints201801.0120.v1
Subject: Chemistry, Analytical Chemistry; vesicles; polydiacetylene; biosensing; bacteria; toxins; virus; peptides
Online: 15 January 2018 (08:44:02 CET)
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Wed, 3 January 2018
Preprint ARTICLE Download: 353| View: 350| Comments: 0| doi:10.20944/preprints201801.0022.v1
Subject: Chemistry, Analytical Chemistry; Phaleria macrocarpa; extraction; free radical scavenging activity (DPPH); ferric ion reducing power assay (FRAP); total phenolic content (TPC); total flavonoid content (TFC); response surface methodology (RSM)
Online: 3 January 2018 (11:15:16 CET)
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Wed, 13 December 2017
Preprint ARTICLE Download: 607| View: 351| Comments: 0| doi:10.20944/preprints201712.0082.v1
Subject: Chemistry, Analytical Chemistry; natural dyes; flavonoids; flavone glycosides; anthraquinones; extraction procedure; liquid chromatography mass spectrometry
Online: 13 December 2017 (18:58:00 CET)
Fri, 13 October 2017
Preprint REVIEW Download: 492| View: 938| Comments: 0| doi:10.20944/preprints201710.0094.v1
Subject: Chemistry, Analytical Chemistry; Listeria monocytogenes; label-free biosensors; Surface Plasmon Resonance (SPR); Electrochemical Impedance Spectroscopy (EIS)
Online: 13 October 2017 (19:15:10 CEST)
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Fri, 28 July 2017
Preprint ARTICLE Download: 518| View: 674| Comments: 0| doi:10.20944/preprints201707.0086.v1
Subject: Chemistry, Analytical Chemistry; Caffeine, Uncertainty calculation; ISO 17025, Guatemala coffee grains; GC-FID
Online: 28 July 2017 (15:05:43 CEST)
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Fri, 23 June 2017
Preprint REVIEW Download: 581| View: 775| Comments: 0| doi:10.20944/preprints201706.0108.v1
Subject: Chemistry, Analytical Chemistry; carbon nanotubes; chiral separation; achiral separation; SWCNTs; MWCNTs
Online: 23 June 2017 (05:30:13 CEST)
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Wed, 10 May 2017
Preprint ARTICLE Download: 708| View: 587| Comments: 0| doi:10.20944/preprints201701.0085.v2
Subject: Chemistry, Analytical Chemistry; fabric phase sorptive extraction (FPSE); sol-gel; phenols; environmental pollution; sample preparation; microextraction; green analytical chemistry (GAC)
Online: 10 May 2017 (06:37:58 CEST)
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Fri, 28 April 2017
Preprint ARTICLE Download: 649| View: 767| Comments: 0| doi:10.20944/preprints201704.0188.v1
Subject: Chemistry, Analytical Chemistry; electrochemistry; tyrosinase; graphene; Choline–gold nanoparticals; catechol
Online: 28 April 2017 (07:25:54 CEST)
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Wed, 19 April 2017
Preprint ARTICLE Download: 686| View: 614| Comments: 0| doi:10.20944/preprints201703.0176.v2
Subject: Chemistry, Analytical Chemistry; Fabric Phase Sorptive Extraction (FPSE); Polycyclic Aromatic Hydrocarbons (PAHs); Persistent pollutants; Green Analytical Chemistry (GAC); Environmental water; Sorptive microextraction
Online: 19 April 2017 (21:27:27 CEST)
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Fri, 14 April 2017
Preprint ARTICLE Download: 923| View: 1791| Comments: 0| doi:10.20944/preprints201704.0080.v1
Subject: Chemistry, Analytical Chemistry; metabolomics; LC-MS; GC-MS; plasma; brain tissue
Online: 14 April 2017 (06:41:05 CEST)
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Wed, 4 January 2017
Preprint ARTICLE Download: 805| View: 1186| Comments: 0| doi:10.20944/preprints201611.0075.v3
Subject: Chemistry, Analytical Chemistry; azithromycin; HPLC; robust; isocratic; drug stability; degradation products
Online: 4 January 2017 (11:08:52 CET)
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Wed, 7 December 2016
Preprint ARTICLE Download: 999| View: 775| Comments: 0| doi:10.20944/preprints201612.0038.v1
Subject: Chemistry, Analytical Chemistry; Rosa rugosa; UPLC-DAD; quality control; fingerprint
Online: 7 December 2016 (12:11:00 CET)
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Mon, 5 December 2016
Preprint ARTICLE Download: 903| View: 897| Comments: 0| doi:10.20944/preprints201612.0023.v1
Subject: Chemistry, Analytical Chemistry; UPLC-MS/MS; mycotoxins; feedstuffs; flow-through; multiple analysis
Online: 5 December 2016 (10:40:24 CET)
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Mon, 7 November 2016
Preprint ARTICLE Download: 1036| View: 977| Comments: 0| doi:10.20944/preprints201611.0041.v1
Subject: Chemistry, Analytical Chemistry; M-polynomial; degree-based index; boron nanotubes
Online: 7 November 2016 (08:41:36 CET)
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Tue, 25 October 2016
Preprint COMMUNICATION Download: 1255| View: 922| Comments: 0| doi:10.20944/preprints201610.0106.v1
Subject: Chemistry, Analytical Chemistry; vanillyl butyl ether; HPLC; method validation; cosmetic product
Online: 25 October 2016 (11:43:18 CEST)
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Fri, 21 October 2016
Preprint ARTICLE Download: 806| View: 900| Comments: 0| doi:10.20944/preprints201610.0090.v1
Subject: Chemistry, Analytical Chemistry; Laminaria hyperborean; lipids; fatty acids; GC-MS
Online: 21 October 2016 (10:59:13 CEST)
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Wed, 19 October 2016
Preprint ARTICLE Download: 905| View: 1113| Comments: 0| doi:10.20944/preprints201610.0080.v1
Subject: Chemistry, Analytical Chemistry; degree-based topological index; Zagreb index; general Randic index; symmetric division index; M-polynomial, titania nanotubes
Online: 19 October 2016 (14:44:36 CEST)
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Mon, 5 September 2016
Preprint REVIEW Download: 1627| View: 985| Comments: 0| doi:10.20944/preprints201609.0015.v1
Subject: Chemistry, Analytical Chemistry; speciation; mercury; analytical instruments; speciation; environmental samples
Online: 5 September 2016 (12:43:33 CEST)
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Thu, 11 August 2016
Preprint ARTICLE Download: 1102| View: 1180| Comments: 0| doi:10.20944/preprints201608.0084.v2
Subject: Chemistry, Analytical Chemistry; extractive electrospray ionization; rapid detection; malachite green; water; mass spectrometry
Online: 11 August 2016 (12:00:17 CEST)
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Mon, 8 August 2016
Preprint ARTICLE Download: 1433| View: 1060| Comments: 0| doi:10.20944/preprints201608.0076.v1
Subject: Chemistry, Analytical Chemistry; Chlorogenic acid; screen-printed electrode; carbon nanotubes
Online: 8 August 2016 (14:07:57 CEST)
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