Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ruchiranga Ranaweera"'
Publikováno v:
Analytical and Bioanalytical Chemistry.
Here we report a highly efficient PFAS preconcentration method that uses anodically generated shrinking gas bubbles to preconcentrate PFAS via aerosol formation, achieving ~ 1400-fold enrichment of PFOS and PFOA-the two most common PFAS-in 20 min. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b983500191c51e9ad6b7f48529f6f1
https://doi.org/10.1007/s00216-022-04175-4
https://doi.org/10.1007/s00216-022-04175-4
Publikováno v:
ChemElectroChem. 7:55-58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b354bec0deaf926032baef446ea90ee
https://doi.org/10.1002/celc.201901781
https://doi.org/10.1002/celc.201901781
Publikováno v:
Chemical Communications. 55:1378-1381
A facile perfluorooctanesulfonate (PFOS)-modulation strategy was developed to precisely control the dissolved-gas concentration at the electrode/gas/electrolyte interface for enhanced HER. With PFOS modulation, lowered dissolved-hydrogen concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abc62d92f538430d1fa33c5ae92daefd
https://doi.org/10.1039/c8cc08803a
https://doi.org/10.1039/c8cc08803a
Publikováno v:
The Journal of Physical Chemistry C. 122:15421-15426
Here we report a fundamental study of the H2 bubble formation mechanism on a model hydrogen-insertion material, Pd. We demonstrated that the current required for H2 bubble formation at Pd electrode...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b19c8707fa3202d6b4120eaf61dd692b
https://doi.org/10.1021/acs.jpcc.8b03770
https://doi.org/10.1021/acs.jpcc.8b03770
Autor:
Long Luo, Ruchiranga Ranaweera
Publikováno v:
ECS Meeting Abstracts. :1458-1458
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcfee89b6b5958672e61c1c3531e6d49
https://doi.org/10.1149/ma2021-02491458mtgabs
https://doi.org/10.1149/ma2021-02491458mtgabs
Publikováno v:
Analytical chemistry. 91(12)
We present the first bubble-nucleation-based electrochemical method for the selective and sensitive detection of surfactants. Our method takes advantage of the high surface activity of surfactant analyte to affect the electrochemical bubble nucleatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd58d7197cf7c7e9d9741b1490c7654
https://pubmed.ncbi.nlm.nih.gov/31026146
https://pubmed.ncbi.nlm.nih.gov/31026146
Publikováno v:
Analytical Methods. 8:5556-5568
Residual steroidal estrogens in environmental and food samples have become a cause for concern as they can affect organisms at low ppt concentrations. Analytical method development plays a key role in trace estrogen analysis due to the combination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2138856b19024543f9a66fd550da2783
https://doi.org/10.1039/c6ay01422d
https://doi.org/10.1039/c6ay01422d
Publikováno v:
ChemElectroChem. 7:4-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df640394ab65e2886b30d7f835b97c1d
https://doi.org/10.1002/celc.201901962
https://doi.org/10.1002/celc.201901962
Autor:
LONG Luo, Ruchiranga Ranaweera
Publikováno v:
ECS Meeting Abstracts. :2264-2264
Here, we present a proof-of-concept electrochemical detection method for detection of per- and polyfluoroalkyl substances (PFASs) in water. PFASs are persistent and globally distributed environmental contaminants. The strong carbon-fluorine bonds of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aafbe65d83a094d4ef6cea19c95970d1
https://doi.org/10.1149/ma2019-01/47/2264
https://doi.org/10.1149/ma2019-01/47/2264
Publikováno v:
ECS Meeting Abstracts. :1436-1436
A facile perfluorooctanesulfonate (PFOS)-modulation strategy was developed to precisely control the dissolved-gas concentration at electrode/gas/electrolyte interface for enhanced hydrogen evolution reaction (HER). With PFOS modulation, lowered disso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d19f826798f577daf4b281aab13b99
https://doi.org/10.1149/ma2019-01/29/1436
https://doi.org/10.1149/ma2019-01/29/1436