Ryan, Mary - Imperial College London - Department of Materials

个人简介

Mary joined Imperial College in 1998 having spent three years at Brookhaven National Laboratory in the US, first as a post-doctoral researcher and then as staff scientist in the Materials Division. Her doctoral work at the University of Manchester was on the use of in-situ ECSTM to study the formation of ultra-thin surface oxides on base metals, showing for the first time that these surfaces are crystalline phases. At Brookhaven she developed the use of in-situ techniques in electrochemical systems, this time with synchrotron radiation-based techniques. Her current research is in the area of applied electrochemistry and corrosion, with a focus on deposition of nanostructures and the study of self-forming nanocrystalline oxides; as well as fundamental work on degradation and stability of metal systems. She is a Fellow of the Institute of Materials Mining and Minerals (member of the Corrosion Committee and Corrosion Network 2015-) and a member of the International Society of Electrochemistry (Materials Division Chair 2013-2015)

研究领域

Our research group is an interdiciplinary team of researchers working in interfacial nanoscience and its wide ranging applications in technology and arts. We aim to understand fundamental nanoscale interactions of materials in different environments and this leads us to a variety of indutrial secotrs as well as to biomedicine, conservation and control of nanomaterial structures. We work to develop sensitve and high resolution in situ methodologies using X-ray and electron spectro-microscopy and scattering.

近期论文

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Goode AE, Hine NDM, Chen S, Bergin SD, Shaffer MSP, Ryan MP, Haynes PD, Porter AE, McComb DWet al., Mapping functional groups on oxidised multi-walled carbon nanotubes at the nanometre scale, Chemical Communications, ISSN: 1364-548X Botelho DJ, Leo BF, Massa CB, Sarkar S, Tetley TD, Chung KF, Chen S, Ryan MP, Porter AE, Zhang J, Schwander SK, Gow AJet al., 2016, Low-dose AgNPs reduce lung mechanical function and innate immune defense in the absence of cellular toxicity, NANOTOXICOLOGY, Vol: 10, Pages: 118-127, ISSN: 1743-5390 Chen S, Goode AE, Skepper JN, Thorley AJ, Seiffert JM, Chung KF, Tetley TD, Shaffer MSP, Ryan MP, Porter AEet al., 2016, Avoiding artefacts during electron microscopy of silver nanomaterials exposed to biological environments, JOURNAL OF MICROSCOPY, Vol: 261, Pages: 157-166, ISSN: 0022-2720 Othman BA, Greenwood C, Abuelela AF, Bharath AA, Chen S, Theodorou I, Douglas T, Uchida M, Ryan M, Merzaban JS, Porter AEet al., 2016, Correlative Light-Electron Microscopy Shows RGD-Targeted ZnO Nanoparticles Dissolve in the Intracellular Environment of Triple Negative Breast Cancer Cells and Cause Apoptosis with Intratumor Heterogeneity, ADVANCED HEALTHCARE MATERIALS, Vol: 5, Pages: 1310-1325, ISSN: 2192-2640 Ramadan AJ, Rochford LA, Moffat J, Mulcahy C, Ryan MP, Jones TS, Heutz Set al., 2016, The morphology and structure of vanadyl phthalocyanine thin films on lithium niobate single crystals, JOURNAL OF MATERIALS CHEMISTRY C, Vol: 4, Pages: 348-351, ISSN: 2050-7526 Scatigno GG, Ryan MP, Giuliani F, Wenman MRet al., 2016, The effect of prior cold work on the chloride stress corrosion cracking of 304L austenitic stainless steel under atmospheric conditions, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Vol: 668, Pages: 20-29, ISSN: 0921-5093 Seiffert J, Buckley A, Leo B, Martin NG, Zhu J, Dai R, Hussain F, Guo C, Warren J, Hodgson A, Gong J, Ryan MP, Zhang JJ, Porter A, Tetley TD, Gow A, Smith R, Chung KFet al., 2016, Pulmonary effects of inhalation of spark-generated silver nanoparticles in Brown-Norway and Sprague-Dawley rats, RESPIRATORY RESEARCH, Vol: 17, ISSN: 1465-993X Sweeney S, Leo BF, Chen S, Abraham-Thomas N, Thorley AJ, Gow A, Schwander S, Zhang JJ, Shaffer MSP, Chung KF, Ryan MP, Porter AE, Tetley TDet al., 2016, Pulmonary surfactant mitigates silver nanoparticle toxicity in human alveolar type-I-like epithelial cells, COLLOIDS AND SURFACES B-BIOINTERFACES, Vol: 145, Pages: 167-175, ISSN: 0927-7765 Tay SER, Goode AE, Weker JN, Cruickshank AA, Heutz S, Porter AE, Ryan MP, Toney MFet al., 2016, Direct in situ observation of ZnO nucleation and growth via transmission X-ray microscopy, NANOSCALE, Vol: 8, Pages: 1849-1853, ISSN: 2040-3364 Theodorou IG, Jawad ZAR, Qin H, Aboagye EO, Porter AE, Ryan MP, Xie Fet al., 2016, Significant metal enhanced fluorescence of Ag2S quantum dots in the second near-infrared window, NANOSCALE, Vol: 8, Pages: 12869-12873, ISSN: 2040-3364 Theodorou IG, Ruenraroengsak P, Gow A, Schwander S, Zhang JJ, Chung KF, Tetley TD, Ryan MP, Porter AEet al., 2016, Effect of pulmonary surfactant on the dissolution, stability and uptake of zinc oxide nanowires by human respiratory epithelial cells, NANOTOXICOLOGY, Vol: 10, Pages: 1351-1362, ISSN: 1743-5390 Walker RJ, Pougin A, Oropeza FE, Villar-Garcia IJ, Ryan MP, Strunk J, Payne DJet al., 2016, Surface Termination and CO2 Adsorption onto Bismuth Pyrochlore Oxides, CHEMISTRY OF MATERIALS, Vol: 28, Pages: 90-96, ISSN: 0897-4756 Zhang X, Wu X, Centeno A, Ryan MP, Alford NM, Riley DJ, Xie Fet al., 2016, Significant Broadband Photocurrent Enhancement by Au-CZTS Core-Shell Nanostructured Photocathodes, SCIENTIFIC REPORTS, Vol: 6, ISSN: 2045-2322 Goode AE, Carter DAG, Motskin M, Pienaar IS, Chen S, Hu S, Ruenraroengsak P, Ryan MP, Shaffer MSP, Dexter DT, Porter AEet al., 2015, High resolution and dynamic imaging of biopersistence and bioreactivity of extra and intracellular MWNTs exposed to microglial cells, BIOMATERIALS, Vol: 70, Pages: 57-70, ISSN: 0142-9612 Goode AE, Porter AE, Ryan MP, McComb DWet al., 2015, Correlative electron and X-ray microscopy: probing chemistry and bonding with high spatial resolution, NANOSCALE, Vol: 7, Pages: 1534-1548, ISSN: 2040-3364 Lopez-Heras M, Theodorou IG, Leo BF, Ryana MP, Porter AEet al., 2015, Towards understanding the antibacterial activity of Ag nanoparticles: electron microscopy in the analysis of the materials-biology interface in the lung, ENVIRONMENTAL SCIENCE-NANO, Vol: 2, Pages: 312-326, ISSN: 2051-8153 Marchetti M, Shaffer MSP, Zambianchi M, Chen S, Superti F, Schwander S, Gow A, Zhang JJ, Chung KF, Ryan MP, Porter AE, Tetley TDet al., 2015, Adsorption of surfactant protein D from human respiratory secretions by carbon nanotubes and polystyrene nanoparticles depends on nanomaterial surface modification and size, PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, Vol: 370, ISSN: 0962-8436 Munusamy P, Wang C, Engelhard MH, Baer DR, Smith JN, Liu C, Kodali V, Thrall BD, Chen S, Porter AE, Ryan MPet al., 2015, Comparison of 20nm silver nanoparticles synthesized with and without a gold core: Structure, dissolution in cell culture media, and biological impact on macrophages, BIOINTERPHASES, Vol: 10, ISSN: 1934-8630 Ramadan AJ, Rochford LA, Keeble DS, Sullivan P, Ryan MP, Jones TS, Heutz Set al., 2015, Exploring high temperature templating in non-planar phthalocyanine/copper iodide (111) bilayers, JOURNAL OF MATERIALS CHEMISTRY C, Vol: 3, Pages: 461-465, ISSN: 2050-7526 Ramadan AJ, Rochford LA, Ryan MP, Jones TS, Heutz Set al., 2015, The influence of polar (0001) zinc oxide (ZnO) on the structure and morphology of vanadyl phthalocyanine (VOPc), RSC ADVANCES, Vol: 5, Pages: 65949-65952, ISSN: 2046-2069