دانلود مقالات ISI درباره COZY، طیف سنجی همبستگی + ترجمه فارسی

Quinic acid esters and sesquiterpenes from Sonchus arvensis

Keywords: COZY، طیف سنجی همبستگی; [α]D, specific optical rotation at sodium D line; c, concentration; calcd, calculated; CC, column chromatography; COSY, correlation spectroscopy; 1D, 2D, one- or two-dimensional; DEPT, distortionless enhancement by polarization transfer; DPPH, 1,1-dipheny

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Non-nutritive functional agents in rattan-shoots, a food consumed by native people in the Philippines

Keywords: COZY، طیف سنجی همبستگی; BHA, butylated hydroxyanisole; BHT, butylated hydroxytoluene; COSY, correlation spectroscopy; FABMS, fast atom bombardment mass spectroscopy; HMBC, heteronuclear multiple bond coherence; TBHQ, t-butylhydroquinone; COX, cyclooxygenase; NSAID, non-steroidal

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

HPLC/ESI-MS and NMR analysis of flavonoids and tannins in bioactive extract from leaves of Maytenus ilicifolia

Keywords: COZY، طیف سنجی همبستگی; API, atmospheric pressure ionization; CID, collision-induced dissociation; COSY, correlation spectroscopy; (Epi)Afz, afzelechin or epiafzelchin; (Epi)Cat, catechin or epicatechin; (Epi)Gall, gallocatechin or epigallocatechin; ESI-MS, electrospray ionizati

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

A novel highly acidic polysaccharide with inhibitory activity on calcification from the calcified scale “coccolith” of a coccolithophorid alga, Pleurochrysis haptonemofera

Keywords: COZY، طیف سنجی همبستگی; CMAP, coccolith matrix acidic polysaccharide; COSY, correlation spectroscopy; HMBC, heteronuclear multiple bond correlation; HMQC, heteronuclear multiple quantum coherence; HPLC, high performance liquid chromatography; NMR, nuclear magnetic resonance; PAG

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Hype and hypernation: multiple hyphenation of column liquid chromatography and spectroscopy

Keywords: COZY، طیف سنجی همبستگی; Complex-mixture analysis; Hypernation; Liquid chromatography; On-line mass spectrometry; On-line NMR spectroscopyAPCI, Atmospheric pressure chemical ionisation; CD, Circular dichroism; COSY, Correlation spectroscopy; DAD, Diode-array detection; ESI, Elect

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Antifeedant activity of some Tanacetum species and bioassay guided isolation of the secondary metabolites of Tanacetum cadmeum ssp. cadmeum (Compositae)

Keywords: COZY، طیف سنجی همبستگی; MeOH, methanol; EtOAc, ethyl acetate; CH2Cl2, dichloromethane; IR, infrared; UV, ultraviolet; NMR, nuclear magnetic resonance; COSY, correlation spectroscopy; APT, attached proton test; DEPT, distortionless enhanced polarization transfer; HMQC, heteronucl

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Solution structure of DNA/RNA hybrid duplex with C8-propynyl 2′-deoxyadenosine modifications: Implication of RNase H and DNA/RNA duplex interaction

Keywords: COZY، طیف سنجی همبستگی; 1D, one dimensional; 2D, two dimensional; COSY, correlation spectroscopy; DQF, double quantum filter; g, gauche; t, trans; NMR, nuclear magnetic resonance; NOE, nuclear Overhauser effect; NOESY, nuclear Overhauser effect spectroscopy; ODN, oligodeoxynucle

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Chemical shift assignment and structural plasticity of a HIV fusion peptide derivative in dodecylphosphocholine micelles

Keywords: COZY، طیف سنجی همبستگی; COSY, correlation spectroscopy; DPC, dodecylphosphocholine; DQ-COSY, double-quantum filtered correlation spectroscopy; DSS, 3-(trimethylsilyl)-1-propanesulfonic acid, sodium salt; HEPES, N-(2-hydroxyethyl)piperazine-N′-2-ethanesulfonic acid; HFP, HIV fusi

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

High-resolution nuclear magnetic resonance spectroscopy studies of polysaccharides crosslinked by sodium trimetaphosphate: a proposal for the reaction mechanism

Keywords: COZY، طیف سنجی همبستگی; ADP, adenosine 5′-diphosphate; AMP, adenosine 5′-monophosphate; aq, apparent quadruplet; at, apparent triplet; ATP, adenosine 5′-triphosphate; COSY, correlation spectroscopy; d, doublet; dd, doublet of doublet; DSS, sodium 2,2-dimethyl-2-silapentane-5-sul

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Glyco- and sphingophosphonolipids from the medusa Phyllorhiza punctata: NMR and ESI-MS/MS fingerprints

Keywords: COZY، طیف سنجی همبستگی; 1-APP, 1-aminopropylphosphonic acid; 2-AEP, 2-aminoethylphosphonic acid; 3-APP, 3-aminopropylphosphonic acid; API, atmospheric pressure ionization; CAEP, ceramide aminoethylphosphonate; CID, collision-induced dissociation; COSY, correlation spectroscopy;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Isolation, purification and identification of ellagic acid derivatives, catechins, and procyanidins from the root bark of Anisophyllea dichostyla R. Br.

Keywords: COZY، طیف سنجی همبستگی; BSTFA, N-methyl-N-(trimethylsilyl)-trifluoroacetamide; CC, Column chromatography; COLOC, Correlation spectroscopy for long-range couplings; COSY, Correlation spectroscopy; DCM, Dichloromethane; DEPT, Distortionless enhancement polarization transfer; DMSO,

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه

Structural elucidation of a neutral fucogalactan from the mycelium of Coprinus comatus

Keywords: COZY، طیف سنجی همبستگی; NMR, nuclear magnetic resonance; COSY, correlation spectroscopy; TOCSY, total correlation spectroscopy; HMQC, heteronuclear multiple-quantum coherence spectroscopy; NOESY, nuclear Overhauser effect spectroscopy; HPLC, high-performance liquid chromatograph

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Full assignment of the 1H and 13C spectra and revision of the O-acetylation site of the capsular polysaccharide of Streptococcus pneumoniae Type 33F, a component of the current pneumococcal polysaccharide vaccine

Keywords: COZY، طیف سنجی همبستگی; 1D, one-dimensional; 2D, two-dimensional; COSY, correlation spectroscopy; CPS, capsular polysaccharide; Hib, Haemophilus influenzae type b; TOCSY, total correlation spectroscopy; NOESY, nuclear Overhauser effect spectroscopy; ROESY, rotating frame Overhau

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

The fragrance chemical β-caryophyllene—air oxidation and skin sensitization

Keywords: COZY، طیف سنجی همبستگی; AOO, acetone:olive oil 4:1; COSY, correlation spectroscopy; DEPT, distortionless enhancement by polarisation transfer; dpm, disintegrations per minute; EI, electron impact; FCA, Freund’s complete adjuvant; FCAT, Freund’s complete adjuvant test; FIA, Freun

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

System level metabolic effects of a Schistosoma japonicum infection in the Syrian hamster

Keywords: COZY، طیف سنجی همبستگی; COSY, correlation spectroscopy; FID, free induction decay; NMR, nuclear magnetic resonance; OSC, orthogonal signal correction; PCA, principal component analysis; PLS-DA, projection to latent structure-discriminant analysis; TOCSY, total correlation spectr

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Two different O-polysaccharides from Escherichia coli O86 are produced by different polymerization of the same O-repeating unit

Keywords: COZY، طیف سنجی همبستگی; COSY, correlation spectroscopy; ELISA, enzyme-linked immunosorbent assay; HMQC, heteronuclear multiple-quantum coherence spectroscopy; HPLC, high-performance liquid chromatography; HRP, horseradish peroxidase; LPS, lipopolysaccharide; NMR, nuclear magneti

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Regio and stereoselective oxidations of unsaturated steroidal compounds with H2O2 mediated by CH3ReO3

Keywords: COZY، طیف سنجی همبستگی; Epoxidation; Regioselectivity; Stereoselectivity; Rhenium; Hydrogen peroxideFAB, fast atomic bombardment; APT, attached proton test; COSY, correlation spectroscopy; HSQC, heteronuclear single-quantum coherence; HMBC, heteronuclear multiple bond correlatio

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2006 سفارش ترجمه

Catalytic inhibition of human DNA topoisomerase by phenolic compounds in Ardisia compressa extracts and their effect on human colon cancer cells

Keywords: COZY، طیف سنجی همبستگی; Ardisia compressa; Phenolic compounds; Anti-topoisomerase activity; TeaAC, Ardisia compressa; AMS, amsacrine; BPI, base peak intensity; COSY, Correlation Spectroscopy; CPT, camptothecin; ddH2O, double distilled water; DL, dried leaves; DMSO, dimethyl sulf

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2006 سفارش ترجمه

Sensitizer-mediated photooxidation of histidine residues: Evidence for the formation of reactive side-chain peroxides

Keywords: COZY، طیف سنجی همبستگی; N-Ac-His, α−N-acetyl-l-histidine; AlPcS4, aluminum phthalocyanine tetrasulfonic acid; BSA, bovine serum albumin; COSY, correlation spectroscopy; DMPO, 5,5-dimethyl-1-pyrroline-N-oxide; DSS, sodium 2,2-dimethyl-2-silapentane-5-sulfonate; EPR, electron para

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2006 سفارش ترجمه

The solution structure of an N-terminally truncated version of the yeast CDC24p PB1 domain shows a different β-sheet topology

Keywords: COZY، طیف سنجی همبستگی; NOE, nuclear Overhauser effect; NOESY, NOE spectroscopy; COSY, correlation spectroscopy; TOCSY, total correlation spectroscopy; HSQC, heteronuclear single quantum coherence; HMQC, heteronuclear multi-quantum coherence; NMR, nuclear magnetic resonance; Sc,

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Full NMR assignment and revised structure for the capsular polysaccharide from Streptococcus pneumoniae type 15B

Keywords: COZY، طیف سنجی همبستگی; COSY, correlation spectroscopy; CPS, capsular polysaccharide; HSQC, heteronuclear single quantum correlation spectroscopy; NOE, nuclear Overhauser enhancement; NOESY, NOE spectroscopy; ROESY, rotating frame NOE spectroscopy; TOCSY, total correlation spect

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه