浏览全部资源
扫码关注微信
长江大学 油气资源与勘探技术教育部重点实验室, 湖北 荆州 434023
Received:12 October 2016,
Revised:10 November 2016,
Published:05 April 2017
移动端阅览
石东坡, 尹先清, 陈武等. HP-β-CD消除SDS对SDBS同步荧光光谱的影响[J]. 发光学报, 2017,38(4): 535-542
SHI Dong-po, YIN Xian-qing, CHEN Wu etc. Interference of SDS on Synchronous Fluorescence Spectrum of SDBS Reduced by HP-β-CD[J]. Chinese Journal of Luminescence, 2017,38(4): 535-542
石东坡, 尹先清, 陈武等. HP-β-CD消除SDS对SDBS同步荧光光谱的影响[J]. 发光学报, 2017,38(4): 535-542 DOI: 10.3788/fgxb20173804.0535.
SHI Dong-po, YIN Xian-qing, CHEN Wu etc. Interference of SDS on Synchronous Fluorescence Spectrum of SDBS Reduced by HP-β-CD[J]. Chinese Journal of Luminescence, 2017,38(4): 535-542 DOI: 10.3788/fgxb20173804.0535.
十二烷基苯磺酸钠(SDBS)与十二烷基苯磺酸钠(SDS)之间的相互作用'能对SDBS的检测产生明显干扰。实验结果表明'在水溶液中SDS不仅可以增大SDBS的同步荧光强度'还能显著降低SDBS的表观临界胶束浓度。按SDBS的摩尔计量比加入1:1的羟丙基--环糊精(HP--CD)'可以消除SDS对SDBS的同步荧光强度的干扰。相比于形成胶束'在SDS/SDBS水溶液中'SDBS单体优先选择与HP--CD形成量比1:1的包结物。当水溶液中HP--CD的浓度由0增加至0.900 mmol;L
-1
时'复配体系中SDBS形成胶束的标准摩尔吉布斯函变
G
m
由-39.681 kJ;mol
-1
增加至-37.580 kJ;mol
-1
。加入适量HP--CD后'能够准确检测SDS/SDBS水溶液中SDBS的含量(临盘采油厂T5站地层水样)'方法的回收率为101.0%~101.6%。FT-IR及
1
H-NMR分析表明'SDBS分子进入HP--CD分子内腔的大口径端并形成量比1:1的包结物'是消除SDS对SDBS检测干扰的根本原因。
The interaction between sodium dodecyl benzene sulfonate (SDBS) and sodium dodecyl sulfonate (SDS) could have a significant impact on the quantitative analysis of SDBS in water. The results indicate that the existence of SDS not only can improve the synchronous fluorescence intensity of SDBS but also can greatly decrease the apparent critical micelle concentration values of SDBS. The interference of SDS on the synchronous fluorescence intensity of SDBS can be greatly reduced by adding 1:1 HP--CD according to the molar amount of SDBS. The results also show that SDBS molecules are more likely to form SDBS/HP--CD inclusion with the molar ratio of 1:1 rather than micelles in HP--CD aqueous solution. Thus
the standard molar Gibbs free energy for SDBS from aqueous SDS/SDBS binary blend solution to the micelle
G
m
increases from -39.681 kJmol
-1
to -37.580 kJmol
-1
while the concentration of HP--CD increases from 0 to 0.900 mmolL
-1
. The concentration of SDBS in aqueous SDS/SDBS binary blend solution (water samples taken from T5 sites of LinPan oilfield)
can be accurately determinated by adding proper amount of HP-CD
and the recovery rate of SDBS is 101.0%-101.6%. The results of
1
H-NMR and FT-IR exhibit that the interference of SDS on quantitative determination of SDBS can be greatly reduced because of the formation of SDBS/HP--CD inclusion (molar ratio of 1:1) with SDBS molecule locating within the broad mouth of HP-CD molecule.
LI P Q, YANG C, CUI Z G, et al.. A new type of sulfobetaine surfactant with double alkyl polyoxyethylene ether chains for enhanced oil recovery[J]. J. Surfact. Deterg., 2016, 19(5):967-977.
KHANAMIRI H H, NOURANI M, TICHELKAMP T, et al.. Low-salinity-surfactant enhanced oil recovery (EOR) with a new surfactant blend:effect of calcium cations[J]. Energy Fuels, 2016, 30(2):984-991.
ARVAND M, BOZORGZADEH E, SHARIATI S, et al.. Trace determination of linear alkylbenzene sulfonates using ionic liquid based ultrasound-assisted dispersive liquid-liquid microextraction and response surface methodology[J]. Anal. Methods, 2012, 4(8):2272-2277.
OKADA D Y, DELFORNO T P, ESTEVES A S, et al.. Optimization of linear alkylbenzene sulfonate (LAS) degradation in UASB reactors by varying bioavailability of LAS, hydraulic retention time and specific organic load rate[J]. Bioresour. Technol., 2013, 128:125-133.
FISCHER K, FRIES E, KRNER W, et al.. New developments in the trace analysis of organic water pollutants[J]. Appl. Microbiol. Biotechnol., 2012, 94(1):11-28.
DEVI S, CHATTOPADHYAYA M C. Determination of sodium dodecyl sulfate in toothpastes by a PVC matrix membrane sensor[J]. J. Surfact. Deterg., 2013, 16(3):391-396.
ASOK A K, JISHA M S. Biodegradation of the anionic surfactant linear alkylbenzene sulfonate (LAS) by autochthonous pseudomonas sp.[J]. Water Air Soil Pollut., 2012, 223(8):5039-5048.
REN Z H, LUO Y, SHI D P, et al.. Mechanism on the interaction between amimo sulfonate amphoteric surfactant and sodium dodecyl benzene sulfonate in aqueous solution[J]. Colloids Surf. A:Physicochem. Eng. Aspects, 2013, 428:18-24.
杨大伟, 范晓蕾, TOBIAS K, 等. 基于芯片的直接进样质谱法和气相色谱-质谱测定莱茵衣藻中的极性脂类[J]. 化学学报, 2013, 71(4):663-669. YANG D W, FAN X L, TOBIAS K, et al.. Analysis of polar lipids in chlamydomonas reinhardtii using nanoelectrospray direct infusion method and gas chromatography and mass spectrometric detection[J]. Acta Chim. Sinica, 2013, 71(4):663-669. (in Chinese)
石东坡, 尹先清, 郑延成, 等. -CD降低强干扰体系中HABS的紫外光谱干扰及检测机理[J]. 光谱学与光谱分析, 2014, 34(9):2460-2465. SHI D P, YIN X Q, ZHENG Y C, et al.. Study on quantitative mechanism and the interference of the UV spectrum of HABS reduced by -cyclodextrin[J]. Spectrosc. Spect. Anal., 2014, 34(9):2460-2465. (in Chinese)
王键吉, 杨震宇, 岳永魁, 等. 十六烷基三甲基氯化铵在-环糊精水溶液中的胶束化行为[J]. 化学学报, 2003, 61(8):1261-1265. WANG J J, YANG Z Y, YUE Y K, et al.. Micellzation behavior of cetyltrimethylammonium chloride in aqueous -cyclodextrin solutions[J]. Acta Chim. Sinica, 2003, 61(8):1261-1265. (in Chinese)
MENDES C, BUTTCHEVITZ A, BARISON A, et al.. Investigation of -cyclodextrin-norfloxacin inclusion complexes. Part 2. Inclusion mode and stability studies[J]. Expert Rev. Anti-Infect. Ther., 2015, 13(1):131-140.
孙焕泉, 刘敏, 张瀛溟, 等. 不同电荷基团修饰环糊精与离子型表面活性剂的键合行为研究[J]. 有机化学, 2011, 31(5):762-767. SUN H Q, LIU M, ZHANG Y M, et al.. Binding behaviours of different charge groups modified cyclodex-trins with ionic surfactants[J]. Chin. J. Org. Chem., 2011, 31(5):762-767. (in Chinese)
GAO Y S, WU L P, ZHANG K X, et al.. Electroanalytical method for determination of shikonin based on the enhancement effect of cyclodextrin functionalized carbon nanotubes[J]. Chin. Chem. Lett., 2015, 26(5):613-618.
JUNQUERA E, TARDAJOS G, AICART E. Effect of the presence of -cyclodextrin on the micellization process of sodium dodecyl sulfate or sodium perfluorooctanoate in water[J]. Langmuir, 1993, 9(5):1213-1219.
MNDEZ-ARDOY A, STEENTJES T, KUDERNAC T, et al.. Self-assembled monolayers on gold of -cyclodextrin adsorbates with different anchoring groups[J]. Langmuir, 2014, 30(12):3467-3476.
PERIASAMY R, KOTHAINAYAKI S, SIVAKUMAR K. Investigation on inter molecular complexation between 4,4'-methylene-bis(N,N-dimethylaniline) and -cyclodextrin:preparation and characterization in aqueous medium and solid state[J]. J. Mol. Struct., 2015, 1080:69-79.
KELLICI T F, CHATZIATHANASIADOU M V, DIAMANTIS D, et al.. Mapping the interactions and bioactivity of quercetin-(2-hydroxypropyl)--cyclodextrin complex[J]. Int. J. Pharm., 2016, 511(1):303-311.
QIU N, SHEN B L S, LI X B, et al.. Inclusion complex of magnolol with hydroxypropyl--cyclodextrin:characterization, solubility, stability and cell viability[J]. J. Incl. Phenom. Macrocycl. Chem., 2016, 85(3-4):289-301.
0
Views
32
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution