use of ionic liquid under vacuum conditions

... inspection, the AFM images of the outer APA surface have also been used for quantitative determination of the sample roughness by means of the root mean square (RMS) of the distribution of sample features ... knowledge, the only use of APA and IL system has been so far as an additive in the fabrication of cobalt nanowires inside an APA template [9] In this work, we report on the use of ILs in the fabrication ... change the environmental conditions for anodization Ionic liquids (ILs) are a class of solvents that have recently attracted a renewed interest as chemical additives in a number of reactions [32, 33]...

Ngày tải lên: 22/06/2014, 00:20

... tail of the IL This causes the cmc of TX100 to increase in the presence of IL Conclusion The association of dye/drug molecule with surfactant solutions depends on the charge of the head group of ... the positive charge of the head group of the IL with TX100 [4], assisting interaction or strong association of curcumin with neutral surfactant solution 3.5 Effect of ionic liquid [bmin][BF4 ] ... the formation of micelles and hence lowers the cmc Similarly, the cmc of SDS decreased significantly in the presence of IL (Table 3) The lowering of the cmc of SDS in the presence of IL was also...

Ngày tải lên: 01/07/2014, 13:23

... Objective and scope of the study………………………………………………21 Section Ionic Liquid- based Liquid Phase Microextraction……………………… 25 Chapter Ionic liquid based liquid phase microextraction of UV filters………….31 ... Results of IL-DLLME-VA-μ-SPE of TCAs from canal water samples Table 6-1 Summary of all the developed microextraction methods in this thesis xiv List of Figures Figure 2-1 Effect of different ionic liquid ... tris(pentafluoroethyl)trifluorophosphate HPLC High performance liquid chromatography IL Ionic liquid Im Imidazolate Imi Imipramine LLE Liquid- liquid extraction LPME Liquid- phase microextraction LODs Limits of detection 4-MBC 3-(4-Methylbenzylidene)-camphor...

Ngày tải lên: 09/09/2015, 10:18

... Non-metallic volume per metre of test sample (I) Use of standard ladder, maximum width of test sample 300 mm: - number of layers: - number of burners: Positioning of test pieces Flame application ... 3-24 and 3-25 of IEC 60332 specifies methods of test for the assessment of vertical flame spread of verticallymounted bunched wires or cables, electrical or optical, under defined conditions NOTE ... vertical bunch of similar cables or wires will behave in a similar manner This is because flame spread along a vertical bunch of cables depends on a number of features, such as the volume of combustible...

Ngày tải lên: 25/12/2013, 11:00

... Non-metallic volume per metre of test sample (I) ~~ D 035 I ~~ Use of standard ladder, maximum width of test sample: 300 mm - number of layers: - number of burners: I Positioning of test pieces Flame ... the density of the component C, (kg/dm3); i is the length of the test piece of cable (m) The total volume, V, of the non-metallic materials contained in m of cable is equal to the sum of the individual ... restrictions on the selection of cables A summary of all conditions for type approval testing to this part of IEC 60332 is given in table A.l Table A.l'- Summary of test conditions I I Category and...

Ngày tải lên: 25/12/2013, 11:01

... ubiquitination of denatured proteins under stress conditions [32–34] In addition, identification of ubiquitinated forms of mis-folded proteins by HECT-type ubiquitin ligase under stress conditions ... Ubiquitination of Egd2 by Rsp5 under stress conditions H Hiraishi et al Table Oligonucleotides used in this study The underlining indicates the sequence upstream of the initiation codon and downstream of ... inhibition or cell death under stress conditions Hence, identification of the substrates of ubiquitin ligase represents a major challenge to understanding of the mechanism of ubiquitination and degradation...

Ngày tải lên: 18/02/2014, 11:20

... rate of accumulation of the two transcripts under these conditions Induction for longer periods of time did not further change the levels of the two transcripts (not shown) The induced rates of ... prevents the turnover of the D1 protein of photosystem II (PSII), causes the partial inhibition of PSII, and leads to a reduction of photosynthetic O2 evolution The partial inhibition of PSII is sufficient ... expression of HydA1 and HydA2 transcripts was also studied under sulfur-deprivation conditions In the absence of sulfur, the rates of photosynthetic O2 evolution drop below those of O2 consumption...

Ngày tải lên: 20/02/2014, 11:20

... dissociation of the corresponding peptide ions and examination of the resultant spectra for the presence of the signals produced by ‘neutral loss’ of phosphoric acid, which are characteristic of phosphorylated ... unique because there is no other report of any thylakoid protein undergoing quadruple phosphorylation To determine the extent of CP29 phosphorylation in State we performed similar MS analyses of thylakoid ... (2001) Balance of power: a view of the mechanism of photosynthetic state transitions Trends Plant Sci 6, 301–305 Kruse O (2001) Light-induced short-term adaptation mechanisms under redox control...

Ngày tải lên: 07/03/2014, 21:20

... Indeed, Stricture (often caused by Self-Abuse) is one of the most common causes of these complaints It was here that Lallemand and Civiale found the key-note of the true treatment of these diseases ... retribution for the abuse of so important a function, the Almighty deprives some of desire, some of power, some of both ONANISM.—By many this is confused with Masturbation or SelfAbuse While like it ... not reveal sickening pictures of lust, disease, melancholy and insanity Charnel-houses of sin and lust—sloughs of despond and regret—excess of passion offset by lack of power—dread, despair, hopelessness,...

Ngày tải lên: 15/03/2014, 15:20

... Medicine at the end of the Republic and the Beginning of the Empire Asclepiades of Prusa Themison of Laodicea Methodism Wounds of Julius Cæsar Systems of Philosophy State of the country Roman ... consequence of the strange happening of the serpent landing from the ship the end of the island on which the Temple of Æsculapius stood was shaped into the form of the bow of a ship, and the serpent of ... naught the life of a human being." Before the time when Greek doctors settled in Rome, medical treatment was mainly under the direct charge of the head of each household The father of a family had...

Ngày tải lên: 15/03/2014, 15:20

... Expression of carbonic anhydrase in gills (B) Expression of glutathione peroxidase in mantle (C) Expression of myc homologue in gills (D) Expression of BTF3 in mantle (E) Expression of glycogen ... MgCl2 and 10 pmol of each primer Combinations of primers we used are shown in Table 28S ribosomal RNA was used as a PCR internal control under the same conditions with primers sense (5¢-AAGGGCAGGAAAAGAAACT ... response to hypoxia exposure under experimental conditions of a marine mollusc, the oyster C gigas Using a SSH method, we obtained 616 different partial sequences of cDNA, encoding proteins involved...

Ngày tải lên: 16/03/2014, 23:20

... supply (such as a car battery or a set of household batteries) under ambient conditions; the process of NW formation is very rapid, with a typical growth time of a few seconds, and with a very little ... positions of these peaks as well as the shape of the Fe 2p spectrum agree well with those for the Fe3+ state reported in Ref [25] The presence of two states of SEM images of the surface of the iron ... Supplementary Material (ESM) In spite of intensive research into one-dimensional structures of metal oxides in particular and NWs in general, our understanding of the mechanisms of their formation and growth...

Ngày tải lên: 20/03/2014, 13:07

... view of ionic liquids, Analyst 130 (2005) 800–808 [9] T Gutel, J Garcia-Anton, K Pelzer, K Philippot, C.C Santini, Y Chauvin, B Chaudret, J.M Basset, Influence of the self-organization of ionic liquids ... morphological control of nanomaterials is feasible using ionic liquids by selecting proper capping agents and reaction conditions, which is an important step forward in using ionic liquids as solvents ... controlling the formation of nanorods of iron oxide The different solubility of precursors, reactive intermediates and nanoparticles in ionic liquid helps to regulate the delivery of agents in different...

Ngày tải lên: 20/03/2014, 13:08

... Constipation and pregnancy— Explanation of incomplete constipation —Causes of constipation—Negligence —Lack of exercise—Lack of water— Lack of bulk in the food taken—Abuse of cathartic drugs and aperient ... teeth—Care of the teeth—Dentition— Treatment of teething—How to weigh the baby—Average weight of a male baby—Average weight of a female baby —Average height of a male child—The rate of growth of a ... menstruation—Absence of menstruation, or amenorrhea—Treatment of amenorrhea—Painful menstruation, or dysmenorrhea—Causes of dysmenorrhea —Treatment of dysmenorrhea—Sterility in the female Conditions which...

Ngày tải lên: 22/03/2014, 23:20

... the presence of Ca2+ in LA repeats of LpR Therefore, the resistance of the LpR–HDLp complex may be caused by a higher affinity of the LA repeats of LpR for Ca2+, or by the ability of HDLp to shield ... hinge region of LDLR The presence of two Gly residues in LpR at the corresponding positions of His264 and Ser265 of LDLR (Table 1) might decrease the rigidity of the hinge region of LpR(1–342)LDLR(293–839), ... N-terminal LA repeats of LDLR and LA-8 of LpR, the number of cells that bound ligand was only 58.7 ± 4.2% of the number of cells that bound antibody This suggests a reduction in affinity of the hybrid...

Ngày tải lên: 23/03/2014, 07:20

... migration of ring D followed by cleavage of the carbon–oxygen bond of the c-lactone at C1 of 13C,18O-precorrin3x [8–10] as shown in the lower row of Fig We were interested in the mechanism of corrin ... 18O Comparison of the signal intensity or half-width of the 13C-enriched signal of the 13CO-carbonyl carbon with that of the 13C18O-carbonyl carbon of each 13 18 C O-amide group of 13C,18O-vitamin ... Ring contraction mechanism of vitamin B12 Fig The mechanisms of the ring contraction process in the biosynthesis of vitamin B12 postulated on the basis of the isolation of factor IV from the anaerobe...

Ngày tải lên: 23/03/2014, 09:20

... adopted because it is part of the vernacular of many of those providing the information and of many of the ultimate users of the study results Figure A presents a simplified model of the fate ... (IRIS) was to be used in the program’s analyses, “we use whatever ORD (the agency’s Office of Research and Development) tells us to use. ” The latest dioxin reassessment was underway by 1991, ... consultant (Tetra Tech) under contract to the EPA Office of Water/Office of Science and Technology/Standards and Applied Science Division To conduct the assessment required estimates of several factors...

Ngày tải lên: 24/03/2014, 05:20

... there are plenty of guides to the required knowledge, some of them of great delicacy and extreme accuracy The trouble generally is that these guides are not made use of, as the cause of the disaster ... tripod or other means of getting over the fire Sometimes the bough of a tree high out of the reach of the flames will Sometimes a stick or oar thrust into the bank or in a crevice of the wall behind ... Various This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever You may copy it, give it away or re -use it under the terms of the Project Gutenberg License...

Ngày tải lên: 29/03/2014, 13:20

... while Glinka’s model underestimates the strain levels under plane strain conditions Al alloy 7050 T7451 and Man-Ten steel were used to study the effects of the behaviour of the stress/strain ... triangular elements with nodes and degree of freedom by node were used in a net with 15865 nodes and 7770 elements In the plane simulation a quarter of the geometry was used, restricting the nodal dislocations ... the ones shown in Fig (2), was used The model was loaded from zero to the yield stress in steps of 50 MPa and observed the levels of stress and strain in the root of the notch as well as the correspondent...

Ngày tải lên: 24/05/2014, 20:32

... comparison of three variants of the regeneration of a mixed oak-beech stand (1st irregular shelterwood – gaps of a diameter of 23 m, mean value of relative radiation 26%; 2nd group shelterwood – gaps of ... Relationships between the growth of oak and light intensity were summarized by Reif and Gärtner (2007) as follows: the height growth of oak is higher under conditions of stand shade than on the open ... longer northern part After the first years of the life of oak seedlings, the authors recommended to extend gaps to about 0.1 because of the quality development of regenerated individuals According...

Ngày tải lên: 07/08/2014, 10:21