Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Sekh Mahiuddin"'
Publikováno v:
Journal of Chemistry, Vol 2022 (2022)
Washing of iron ore fines and slime (10% and 25% w/v, slurry concentrations) with two types of surface-active agents (sodium humate (synthesized) and AD 200 (commercial)) at varying concentrations at pH 8 was conducted for ascertaining the efficacy o
Externí odkaz:
https://doaj.org/article/462c466e7d73468a9734fc6db56f07a8
Autor:
Jyotirmoy Sarma, Sekh Mahiuddin
Publikováno v:
Journal of Environmental Chemical Engineering. 5:2976-2985
Influence of position and type of functional groups ( COOH and phenolic OH groups) in a benzene ring on the adsorption of three natural organic matter (NOM) analogues e.g. 2,4-dihydroxybenzoic acid (2,4-DHBA), 2,6-dihydroxybenzoic acid (2,6-DHBA) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37434ae2aa08aff86dcea3ec597ac064
https://doi.org/10.1016/j.jece.2017.05.049
https://doi.org/10.1016/j.jece.2017.05.049
Autor:
Vinod K. Aswal, Ranjit Biswas, Sekh Mahiuddin, S. Rajkhowa, Kochi Ismail, Joachim Kohlbrecher, Jahar Dey, Sanjukta A. Kumar
Publikováno v:
Soft Matter. 13:3556-3567
The influence of mixing protocol, composition, temperature, ageing and added alcohols on the characteristics of the microstructures of sodium dodecylsulfate (SDS) + cetyltrimethylammonium bromide (CTAB) mixtures has been investigated in this paper. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43064046472b07a8e33c59b91644a8d2
https://doi.org/10.1039/c7sm00342k
https://doi.org/10.1039/c7sm00342k
Publikováno v:
Journal of Solution Chemistry. 46:11-24
Sodium dodecylsulfate and cetyltrimethylammonium bromide mixtures are important catanionic systems, as they have an inherent tendency to form vesicle structures. Despite extensive studies on the phase behavior and microstructures, there is dearth of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f8eb436b4faf7a2a6edd7829b71cba5
https://doi.org/10.1007/s10953-016-0552-0
https://doi.org/10.1007/s10953-016-0552-0
Autor:
Sekh Mahiuddin, Jyotirmoy Sarma
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 457:419-424
In the scope of adsorption of simple organic acid at the mineral oxide–water interface that represent natural ecosystem, adsorption of 3,4-dihydroxybenzoic acid onto α-alumina is explored in the presence of different salts at pH 5 and 7. The adsor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e36d76624fc94b9f00b3d9b35bb440e
https://doi.org/10.1016/j.colsurfa.2014.06.014
https://doi.org/10.1016/j.colsurfa.2014.06.014
Autor:
Jyotirmoy Sarma, Sekh Mahiuddin
Publikováno v:
Journal of Environmental Chemical Engineering. 2:90-99
Adsorption kinetics of o -hydroxybenzoic acid (salicylic acid) and p -hydroxybenzoic acid, in single-adsorbate and mixed-adsorbate mode, in the pH range 5–8 are reported using α-alumina as an adsorbent. Adsorption isotherms for both the acids are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf157809981f981440edc5a6a753015
https://doi.org/10.1016/j.jece.2013.12.002
https://doi.org/10.1016/j.jece.2013.12.002
Publikováno v:
Journal of Chemical & Engineering Data. 57:3467-3472
Specific conductivities and viscosities of molten mixtures of lithium nitrate, acetamide, and urea with the composition, 0.1LiNO3 + 0.9[xCH3CONH2 + (1 – x)CO(NH2)2], have been measured as functions of mole fraction of acetamide (0.40 ≤ x ≤ 0.75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e924486ddf8bb222fbdaa80438dec5ed
https://doi.org/10.1021/je300707j
https://doi.org/10.1021/je300707j
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 387:50-56
Adsorption kinetics and isotherms and the surface complexation of 3,4-dihydroxybenzoic acid (3,4-DHBA) and catechol at the α-alumina/electrolyte interface were investigated. The state of equilibrium for adsorption of 3,4-DHBA onto α-alumina surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d65aecfd8375ef8c6265675b9eca2a6
https://doi.org/10.1016/j.colsurfa.2011.07.024
https://doi.org/10.1016/j.colsurfa.2011.07.024
Autor:
Biswajit Guchhait, Ranjit Biswas, Namrata Sarma, Harun Al Rasid Gazi, Jayanta M. Borah, Sekh Mahiuddin
Publikováno v:
The Journal of Physical Chemistry B. 115:9040-9049
In this paper, we explore the effects of the chain length of simple monohydroxy alcohol (C(n)OH, 2 ≤ n ≤ 8) and benzyl alcohol (C(6)H(5)CH(2)OH) upon the fluorescence dynamics of a dipolar solute probe, coumarin 153 (C153), in vesicles formed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cb9c37cda0a9514abb1398ea03738c2
https://doi.org/10.1021/jp201402h
https://doi.org/10.1021/jp201402h
Publikováno v:
Langmuir. 27:8710-8717
Adsorption of organic acid at the mineral oxide-electrolyte interface has been explored. The adsorption of 2,4-dihydroxybenzoic acid onto α-alumina illustrates that specific ion effects show up at very low salt concentration (0.05 mM). These surpris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fbba58814b95161d3609e91a7e86d9c
https://doi.org/10.1021/la2006277
https://doi.org/10.1021/la2006277