|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Post-synthesis phase and shape evolution of CsPbBr3 colloidal nanocrystals: The role of ligands显示文摘The surface chemistry of colloidal cesium lead bromide (CsPbBr3) nanocrystals is decisive in determining the stability and the final morphology of this class of materials,characterized by ionic structure and a high defect tolerance factor.Here,the high sensitivity of purified colloidal nanocubes of CsPbBr3 to diverse environmental condition (solvent dilution,ageing,ligands post synthetic treatment) in ambient atmosphere is investigated by means of a comprehensive morphological (electron microscopy),structural (θ/2θ X-ray diffraction (XRD) and grazing incidence wide angle scattering (GIWAXS)),and spectroscopic chemical (1H nuclear magnetic resonance (NMR),nuclear Overhauser effect spectroscopy (NOESY),absorption and emission spectroscopy) characterization.The aging and solvent dilution contribute to modify the nanocrystal morphology,due to a modification of the ligand dynamic.Moreover,we establish the ability of aliphatic carboxylic acids and aikyl amines ligands to induce,even in a post preparative process at room temperature,structural,morphological and spectroscopic variations.Upon post synthesis alkyl amine addition,in particular of oleyl amine and octyl amine,the highly green emitting CsPbBr3 nanocubes effectively tum into one-dimensional (1 D) thin tetragonal nanowires or lead halide deficient rhombohedral zero-dimensional (0D) Cs4PbBr6 structures with a complete loss of fluorescence.The addition of an alkyl carboxylic acid,as oleic and nonanoic acid,produces the transformation of nanocubes into still emitting orthorombic two-dimensional (2D) nanoplates.The acid/base equilibrium between the native and added ligands,the edsorbed/free ligands dynamic in solution and the ligand solubility in non-polar solvent contribute to render CsPbBr3 particularly sensitive to environmental and processing conditions and,therefore prone to undergo to structural,morphological and,hence spectroscopic,transformations. | Elisabetta Fanizza Francesca Cascella Davide Altamura Cinzia Giannini Annamaria Panniello Leonardo Triggiani Francesca Panzarea Nicoletta Depalo Roberto Grisorio Gian Paolo Suranna Angela Agostiano M.Lucia Curri Marinella Striccoli | 2019 | Nano Research2019，12，5： | 2 |
| 2 | Integrin-targeting with peptide-bioconjugated semiconductor-magnetic nanocrystalline heterostructures显示文摘二进制不对称的 nanocrystals (BNC ) ,加入的光敏的 TiO 2 nanorod 填写了 superparamagnetic -Fe2O3 球形的领域,在聚乙烯乙二醇被嵌入修改 phospholipid micelle 并且成功地 bioconjugated 到包含一个 RGD 主题的合适设计的肽。BNC 表示由于在一个粒子的二个不同领域的共存,相关多功能的 nanomaterial 由高 photoactivity 和磁性描绘了,那特别地在生物成像用作光线疗法和过高热代理人以及一根磁性的探针被适合。我们选择了 RGD 主题以便指向在激活的 endothelial 房间和癌症房间的几种类型上表示的 integrin。准备 RGD-peptide/BNC 结合,包括地由使用互补光、结构的技术监视了,在生物媒介表明了高稳定性和一致可分散性。RGD-peptide/BNC 的 cytotoxicity 结合在 vitro 被学习。RGD 肽的细胞的举起在房间结合,在房间 lysates 借助于二条不同途径,也就是共焦的显微镜学分析和排放光谱学决心估计了, RGD-peptide-BNC 的显示的选择为 v3 integrin 结合。这些 RGD-peptide-BNC 结合为癌症的 theranostic 治疗有一个高潜力。 | Gianpiero Valente Nicoletta Depalo Ivan de Paola Rosa Maria lacobazzi Nunzio Denora Valentino Laquintana Roberto Comparelli Emiliano Altamura Tiziana Latronico Michele Altomare Elisabetta Fanizza Marinella Striccoli Angela Agostiano Michele Saviano Annarita Del Gatto Laura Zaccaro Maria Lucia Curri | 2016 | Nano Research2016，9，3： | 2 |
| 3 | UV induced photocatalytic degradation of azo dyes by organic-capped ZnO nanocrystals immobilized onto substrates显示文摘 | Comparelli R Fanizza E Curri M L | 2005 | Applied Catalysis B: Environmental2005，60，12： | 1 |
| 4 | Laparoendoscopic Single-Site Upper Urinary Tract Surgery: Assessment of Postoperative Complications and Analysis of Risk Factors显示文摘 | Francesco Greco Luca Cindolo Riccardo Autorino Salvatore Micali Robert J. Stein Giampaolo Bianchi Caterina Fanizza Luigi Schips Paolo Fornara Jihad Kaouk | 2011 | European Urology2011，，3： | 1 |
| 5 | Evaluation of cytotoxic concentration-time response in A549 cells exposed to respirable α-quartz显示文摘 | FANIZZA C FRESEGNA A M MAIELLO R | 2009 | J Appl Toxicol2009，29，： | 1 |
| 6 | Photocatalytic activity of organic-capped anatase TiO2 nanocrystalsin homoge neous organic solutions显示文摘 | Cozzoli P D Comparelli R Fanizza E | 2003 | Mater Sci Eng C2003，23，68： | 1 |
| 7 | UV- induced photocataLytic degradation of azo dyes by or- ganic-capped ZnO nanocrystaLs immobilized 显示文摘 | COMPARELLI R FANIZZA E CURRI M L etal | 2005 | Ap- pLied CataLysis B: Environmental2005，60，： | 1 |
| 8 | 显示文摘 | Comparelli R Fanizza E Curri M L | 2005 | Applied Catalysis B: Environmental2005，60，： | 1 |
| 9 | Prevelance of chronic obstructive pulmonary disease and pattern of comorbidities in a general population显示文摘 | Anecchino C Rossi E Fanizza C | 2007 | Int J Chron Obstruct Pulmon Dis2007，2，4： | 1 |
| 10 | UV-induced photocatalytic degradation of azo dyes by organic-capped ZnO nanocrystals immobilized onto substrates显示文摘 | Comparelli R Fanizza E Curri M L | 2005 | Applied Catalysis B: Environmental2005，60，12： | 1 |
| 11 | Low-di- mensional chainlike assemblies of TiO2 nanorod- stabilized Au nanopartieles 显示文摘 | Cozzoli P D Fanizza E Curri M L etal | 2005 | Chem Commun2005，7，： | 1 |
| 12 | Multi-walled carbon nanotubes induce cytotoxicity and genotoxicity in human lung epithelial cells显示文摘 | Cavallo D Fanizza C Ursini CL | 2012 | J Appl Toxicol2012，32，： | 1 |
| 13 | UV-induced photocatalytic degradation of azo dyes by organic-capped ZnO nanocrystals immobilized onto substrates显示文摘 | COMPARELLI R FANIZZA E CURRI M L | 2005 | Appl Cataly B:Environ2005，60，12： | 1 |
| 14 | Photocatalytic synthesis of silver nanopartieles stabilized by TiO2 nanor- ods:a semiconductor/metal nanoeomposite in homogeneous nonpolar solution显示文摘 | Cozzoli P D Comparelli R Fanizza E | 2004 | J Am Chem Soc2004，126，： | 1 |
| 15 | AFLP analysis of genetic relationships among aromatic grapevines显示文摘 | Fanizza G Chaabane R Lamaj F | 2003 | Theor Appl Genet2003，107，： | 1 |
| 16 | Meta - analysis of phase Ⅲ trials of docetaxel alone or in combination with chemotherapy in metastatic breast cancer 显示文摘 | Belfiglio M Fanizza C Tinari N | 2012 | J Cancer Res Clin Oncol2012，138，2： | 1 |
| 17 | Overview of plant ehitinases identified as food allergens显示文摘 | Volpicella M Leoni C Fanizza I | 2014 | J Agric Food Chem2014，62，25： | 1 |
| 18 | UV-induced photocatalytic degradation of azo dyes by organic-capped ZnO nanocrystals immobilized onto substrates 显示文摘 | Comparelli R Fanizza E Curri M L | 2005 | Applied Catalysis B: Environmental2005，60，12： | 1 |
| 19 | Mouse- buster:A Robot for Real-time Catching显示文摘 | BUTTAZZO G C ALLOTTA B FANIZZA F P | 1994 | Control Syste- ms1994，14，1： | 1 |
| 20 | Photoeatalytic synthesis of sil- ver nanoparticles stabilized by TiO2 nanorods: A semiconductor/ metal nanocomposite in homogeneous nonpolar solution 显示文摘 | Cozzle P D Comparelli R Fanizza E | 2004 | J Am Chem Soc2004，126，12： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员