| Name | C18 |
|---|---|
| Synonyms | B1; D1; BBS 9; BBS9; BBS9 GENE; Bardet Biedl syndrome 9 protein; C18; PTH responsive osteosarcoma B1 protein… |
| Name | ethylene |
|---|---|
| CAS | ethene |
| PubMed | Abstract | RScore(About this table) | |
|---|---|---|---|
| 19626844 | Li C, Shen W, Jiang Y, Shen C, Zhao Z, Yu K, Gui Q, Sun N, Yuan Z: [Determination of 20 kinds of pesticide residues in soybeans and corn using gas chromatography-negative chemical ionization mass spectrometry coupled with offline disperse solid-phase extraction]. Se Pu. 2009 Mar;27(2):176-80. The combined extract was concentrated to dryness and redissolved in acetonitrile, then cleaned up by dispersive solid-phase extraction with sorbents of N-propyl ethylene diamine (PSA), graphited carbon black, and C18, and determined and confirmed by GC-NCI/MS. |
6(0,0,1,1) | Details |
| 20226822 | Adrian JE, Morselt HW, Suss R, Barnert S, Kok JW, Asgeirsdottir SA, Ruiters MH, Molema G, Kamps JA: Targeted SAINT-O-Somes for improved intracellular delivery of siRNA and cytotoxic drugs into endothelial cells. J Control Release. 2010 Mar 11. The design was based on long circulating conventional liposomes that were formulated with a cationic amphiphile, 1-methyl-4-(cis-9-dioleyl) methyl-pyridinium-chlorid (SAINT-C18). Attachment of anti-E-selectin specific antibodies to the distal end of surface grafted poly (ethylene glycol) resulted in immuno-SAINT-O-Somes that were as efficiently taken up by inflammation activated endothelial cells as conventional anti-E-selectin specific immunoliposomes. |
2(0,0,0,2) | Details |
| 19626848 | Yang X, Yang G, Zhu T, Feng X, Yang G: [Preparation of weak cation exchange monolithic column and its applications for on-line determination of nifedipine in human plasma]. Se Pu. 2009 Mar;27(2):197-200. A cation exchange monolithic column was prepared with methylacrylic acid (MAA) as the functional monomer and ethylene dimethacrylate (EDMA) as the cross linker. The on-line clean-up and enrichment of samples were carried out using this column as the solid-phase extraction material and the C18 column as the analytical column. |
2(0,0,0,2) | Details |
| 20302345 | Xu Y, Cao Q, Svec F, Frechet JM: Porous Polymer Monolithic Column with Surface-Bound Gold Nanoparticles for the Capture and Separation of -Containing Peptides. Anal Chem. 2010 Mar 19. Application of the gold modified monolith in tandem with a packed C18 capillary column is demonstrated with baseline separation of a peptide mixture achieved in a two step process. The column is prepared from a poly (glycidyl methacrylate-co-ethylene dimethacrylate) monolith through reaction of some of its epoxide moieties with to afford a monolith rich in surface thiol groups. |
1(0,0,0,1) | Details |
| 19576466 | Sun X, He X, Zhang Y, Chen L: Determination of tetracyclines in food samples by molecularly imprinted monolithic column coupling with high performance liquid chromatography. Talanta. 2009 Aug 15;79(3):926-34. Epub 2009 May 27. Using tetracycline (TC) as the template, methacrylic acid (MAA) as the functional monomer, ethylene glycol dimethacrylate (EGDMA) as the cross-linker, as the solvent, cyclohexanol and dodecanol as the mixed porogenic solvents, a TC imprinted monolithic column was prepared by in situ molecular imprinting technique for the first time, and the optimal synthesis conditions and the selectivity of TC imprinted monolithic column were investigated. Molecularly imprinted solid phase extraction (MISPE) coupling with C18 column was used to determinate the TCs in milk and honey. |
1(0,0,0,1) | Details |
| 19546036 | Liang Y, Zhou S, Hu L, Li L, Zhao M, Liu H: Class-specific immunoaffinity monolith for efficient on-line clean-up of pyrethroids followed by high-performance liquid chromatography analysis. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Jan 15;878(2):278-82. Epub 2009 Jun 13. Poly (ethylene dimethacrylate-glycidyl methacrylate) monolith was synthesized in a 50mmx4.6mm i.d. stainless steel cartridge with two auxiliary pipette tips. Under the optimum loading, washing and eluting conditions, the IAM specifically retained deltamethrin, flumethrin, flucythrinate and cis/trans permethrin, which were further baseline separated by C18 column using acetonitrile-water (83:17, V/V) as the mobile phase at a flow rate of 1.0mL/min. |
1(0,0,0,1) | Details |
| 20127918 | Molikova M, Jandera P: Characterization of stationary phases for reversed-phase chromatography. J Sep Sci. 2010 Mar;33(4-5):453-63. Retention characteristics of seven -based chromatographic columns (Bidentate C18, -hydride, Spherisorb ODS-1, Resolve C18, XTerra C18, XBridge Phenyl and Blaze C8 Polydentate) were compared. The columns differ in the character of the support, including type B, hydrosilated and hybrid gel with incorporated methyl groups, or ethylene bridges; further in the type of chemically bonded stationary phase, including C (18), C (8) and phenyl ligands, endcapped and non-endcapped with single point, bidentate and polydentate multi-point attachment to the adsorbent surface. |
1(0,0,0,1) | Details |
| 20153595 | Zhang J, Xiao Y, Feng J, Wu SL, Xue X, Zhang X, Liang X: Selectively preparative purification of aristolochic acids and aristololactams from Aristolochia plants. J Pharm Biomed Anal. 2010 Aug 1;52(4):446-51. Epub 2010 Jan 20. In this method, Oligo (ethylene glycol) separation column which has "clustering function" for compounds in TCMs was used to produce the fractions containing the compounds with similar structures. A four-channel parallel preparative HPLC with C18 separation column was employed to purify the target compounds. |
1(0,0,0,1) | Details |
| 19803129 | Huang X, Wu H, Huang F, Lin X, Zhu Z: [Determination of polyoxyethylene ether sulphate by liquid chromatography-electrospray ionization mass spectrometry]. Se Pu. 2009 May;27(3):279-82. The alkyl carbon number distribution, ethylene oxide number and average relative molecular mass in AES were determined by negative ion mode ESI/MS. |
0(0,0,0,0) | Details |