Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mongkon Rayanakorn"'
Publikováno v:
International Journal of Environmental Science and Technology. 13:1685-1696
A simple and low-cost passive sampler for collection of volatile organic compounds, specifically benzene, toluene, ethylbenzene and xylene (BTEX), from the ambient air has been developed by using cow bone char (CBC) as an adsorbent with desorption by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6588df62e4ee509ab8584dfb06ad4c7c
https://doi.org/10.1007/s13762-016-1003-6
https://doi.org/10.1007/s13762-016-1003-6
Publikováno v:
Talanta. 85:897-905
The endogenous levels of indole-3-acetic acid (IAA), gibberellins (GAs), abscisic acid (ABA) and cytokinins (CKs) and their changes were investigated in shoot tips of ten longan (Dimocarpus longan Lour.) trees for off-season flowering until 60 days a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f8d3247d41fa6f1f607feda8dfb4292
https://doi.org/10.1016/j.talanta.2011.04.073
https://doi.org/10.1016/j.talanta.2011.04.073
Publikováno v:
Desalination and Water Treatment. 19:17-25
Respirable airborne particulate matters (PM10) were collected using high volume air samplers for 24 h every three days from four sampling stations in Chiang Mai and Lamphun Provinces, Thailand. The maximum PM10 concentration for each sampling station
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9156074407e22ec55c4d457b5e1cb49b
https://doi.org/10.5004/dwt.2010.1891
https://doi.org/10.5004/dwt.2010.1891
Publikováno v:
Talanta. 67:686-695
A high-performance liquid chromatographic (HPLC) method was developed for the separation and determination of individual (C(10)-C(13)) linear alkylbenzene sulfonates (LAS). New sets of conditions have been established for routine analysis of individu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::499b7a751cb9e3da64ed9c1af0bb7c20
https://doi.org/10.1016/j.talanta.2005.03.011
https://doi.org/10.1016/j.talanta.2005.03.011
Autor:
Mongkon Rayanakorn, Brian J. Marquardt, Kate Grudpan, Gary D. Christian, Gwen M. Gross, Bryan J. Prazen, Jaroon Jakmunee, Robert E. Synovec, Lloyd W. Burgess, Sumalee Tanikkul
Publikováno v:
Talanta. 59:809-816
An ovel Raman sensor using a liquid-core optical waveguide is reported, implementing a Teflon-AF 2400 tube filled with water. An aqueous analyte mixture of benzene, toluene and p -xylene was introduced using a 1000 ml sample loop to the liquid-core w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2ae0f6887f2fc54e5bf188edd170af6
https://doi.org/10.1016/s0039-9140(02)00623-9
https://doi.org/10.1016/s0039-9140(02)00623-9
Autor:
Urai Tengcharoenkul, Somporn Chantara, Khajornsak Sopajaree, Petch Pengchai, Sunanta Wangkarn, Mongkon Rayanakorn
Publikováno v:
Environmental monitoring and assessment. 154(1-4)
Daily PM10 concentrations were measured at four sampling stations located in Chiang Mai and Lamphun provinces, Thailand. The sampling scheme was conducted during June 2005 to June 2006; every 3 days for 24 h in each sampling period. The result reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccae6b86e79a87aa0bc94842fbe0abe9
https://pubmed.ncbi.nlm.nih.gov/18688736
https://pubmed.ncbi.nlm.nih.gov/18688736
Autor:
Tapparath Leelasattarathkul, Winai Oungpipat, Mongkon Rayanakorn, Boonsom Liawruangrath, Saisunee Liawruangrath, Napaporn Youngvises
Publikováno v:
Talanta. 72(1)
Greener analytical method using micro flow system for the determination of Cu(II) in wastewater samples was designed and investigated. The micro flow system consisted of a planar glass chip with poly(dimethylsiloxane) (PDMS) top plate and fixed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b11283a0318df1df0432c88d52b43637
https://pubmed.ncbi.nlm.nih.gov/19071592
https://pubmed.ncbi.nlm.nih.gov/19071592
Autor:
Mongkon Rayanakorn, Winai Oungpipat, Saisunee Liawruangrath, Boonsom Liawruangrath, Tapparath Leelasattarathkul
Publikováno v:
Talanta. 70(3)
A sequential injection analysis (SIA) using lab-on-valve with air segmentation and spectrophotometric detection was designed for copper(II) determination. It is based on the reaction of copper(II) and 2-carboxy-2′-hydroxy-5′-sulfoformazyl benzene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c62962e5a78d5655d9c243bbd411ac
https://pubmed.ncbi.nlm.nih.gov/18970823
https://pubmed.ncbi.nlm.nih.gov/18970823
Autor:
Mongkon Rayanakorn, Kate Grudpan, Gary D. Christian, Jaroon Jakmunee, Somchai Lapanantnoppakhun, Robert E. Synovec, Sumalee Tanikkul, Ponlayuth Sooksamiti
Publikováno v:
Talanta. 64(5)
A flow injection (FI) in-valve-mini-column packed with Chelex-100 resin is proposed for on-line sample pretreatment for some metal ions, namely, Cd(II), Pb(II) and Zn(II), prior to simultaneous determination using ion chromatography (IC). A solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cdadffc301e365bec2870d88e694c1
https://pubmed.ncbi.nlm.nih.gov/18969736
https://pubmed.ncbi.nlm.nih.gov/18969736
Autor:
Richard L. Deming, Mongkon Rayanakorn, Sugunya Wongpornchai, Nattawan Kuppithayanant, Tippawan Prapamontol
Publikováno v:
Talanta. 61(6)
Optimized separation of a mixture of 16 priority pollutant polycyclic aromatic hydrocarbons (PAHs) by high performance liquid chromatography (HPLC) using the sequential simplex optimization method was accomplished by varying the starting and ending c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea742c267746806557cd813c0e16cc9f
https://pubmed.ncbi.nlm.nih.gov/18969254
https://pubmed.ncbi.nlm.nih.gov/18969254