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324篇 您的检索式:作者名="LEAL A"
    题名 作者 年代 出处 被引量
1Improved Non-Covalent Biofunctionalization of Multi-Walled Carbon Nanotubes Using Carbohydrate Amphiphiles with a Butterfly-Like Polyaromatic Tail显示文摘We have developed an efficient strategy for the non-covalent functionalization of multi-walled carbon nanotubes(MWCNTs)which allows a biomimetic presentation of carbohydrates on their surface byπ-πstacking interactions.The strategy is based on the use of sugar-based amphiphiles functionalized with tetrabenzo[a,c,g,i]fluorene(Tbf),a polyaromatic compound with a topology that resembles a butterfly with open wings.The new carbohydrate-tethered Tbf amphiphiles have been synthesized in a straightforward manner using click chemistry.The reported method has been developed in order to improve the rather low ability of pyrene-based systems to exfoliate MWCNTs in water.By means of thermogravimetric analysis(TGA),ultraviolet(UV),infrared(IR),and fluorescence spectroscopies the interaction between MWCNTs and the Tbf group has been found to be stronger than those involving pyrene-based amphiphilic carbohydrates.The resulting aggregates with a multivalent sugar exposition on their surface are able to engage in specific ligand-lectin interactions similar to glycoconjugates on a cell membrane.Mohyeddin Assali Manuel Pernía Leal Inmaculada Fernández Pablo Romero-Gomez Rachid Baati Noureddine Khiar 2010Nano Research2010,3,11:3
2Fungal antioxidant pathways promote survival against neutrophils during infection显示文摘Leal Sixto M Vareechon Chairut Cowden Susan Cobb Brian A Latgé Jean-Paul Momany Michelle Pearlman Eric 2012EN2012,,7:2
3Inducible nitric oxide synthase isoform is a key mediator of leukostasis and blood-retinal barrier breakdown in diabetic retinopathy显示文摘Leal EC Manivannan A Hosoya K 2007Invest Ophthalmol Vis Sci2007,48,11:1
4Influence of formula- tion on propofol pharmacokineties and pharmacodynam ics in anesthetized patients显示文摘Calvo R Telletxea S Leal N et a l 2004Acta Anaesthesiol Scand2004,48,8:1
5Current control strategy for brushless DC motors based on a common DC signal显示文摘Juan W Dixon Ivan A Leal 2009IEEE Transaction on Power Electronics2009,17,2:1
6GH-releasing hormone and TH-releasing peptide-6 for diagnostic testing in GH-deficient adults显示文摘Popovic V Leal A Micic D 2000Lancet2000,356,:1
7Gastric emptying and gastrointestinal transit of liq- uid in awake rats is delayed after acute myocardial infarction显示文摘CAMURCA F D QuEmoz D A F LEAL P RL 2004Dig Dis Sci2004,49,5:1
8Photodynamic therapy disinfection of carious tissue mediated by aluminum - chloride- phthalocyanine entrapped in cationic liposomes: an in vitro and clinical study 显示文摘Longo J P F Leal S C Simioni A'R 2012Lasers Med Sci2012,27,:1
9Economic burden of cardiovascular diseases in the enlarged European Union显示文摘Leal J Luengo-Fern 6 ndez R Gray A 2006European Heart Journal2006,27,13:1
10Standard enthalpies of for-mation of sodium alkoxides 显示文摘LEAL J P DEMATOS A P 1991Journal of Organometallic Chemistry1991,403,1:1
11The PTEN/PI3K/AKT signalling pathway in cancer,therapeutic implications显示文摘Carnero A Blanco-Aparicio C Renner O Link W Leal JF 2008Curr Cancer Drug Targets2008,8,3:1
12Current control strategy for brushless DC motors based on a common DC signal显示文摘Dixon J W Leal I A 2002IEEE Transactions on Power Electronics2002,17,2:1
13Image - guided surgical planning using anatomical landmarks in the retrosigmoid approach 显示文摘DA SILVA EB J R LEAL A G MILANO J B DA SILVA LF Jr 2010Acta Neurochir (Wien)2010,152,5:1
14Interspecies prediction of human drug clearance based on scaling data from one or two animal species 显示文摘Tang H Hussain A Leal M Mayersohn M Fluhler E 2007Drug Metab Dispos2007,36,10:1
15Invasiveand noninvasive assessment of cerebral oxygenation in patients withsevere traumatic brain injury 显示文摘Leal - Noval SR Cayuela A Arellano - Orden V 2010Intensive Care Med2010,36,8:1
16The relationship between pcriodontitis and preteerm low birthweight 显示文摘Vettore M V Leal M Leao A T 2008J Dent Res2008,87,1:1
17Kinetics and molecular properties of pheromone binding and release显示文摘Leal W S Chen A M Ishida Y 2005Proceeding of National Academy of Sciences of the USA2005,102,:1
18Antimicrobial ellagitannin of punica granatumfruits显示文摘MACHADO T B LEAL I C AMARAL A C 2002J Braz Chem Soc2002,13,5:1
19Quercetin in- duces structural chromosomal aberrations and uncom- mon rearrangements in bovine cells transformed by the E7 protein of bovine papillomavirus type 4显示文摘Leal A M Ferraz O P Carvalho C 2003Vet Comp Onco12003,1,1:1
20Synthesis of novel ursolic acid heterocyclic derivatives with im- proved abilities of antiproliferation and induction of p53, p21wn and NOXA in pancreatic cancer cells 显示文摘Leal A S Wang R Salvador J A R 2012Bioorg Med Chem2012,20,19:1
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