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| 1 | High-resolution impedance mapping using electrically activated quantitative phase imaging显示文摘Retrieving electrical impedance maps at the nanoscale rapidly via nondestructive inspection with a high signal-to-noise ratio is an unmet need,likely to impact various applications from biomedicine to energy conversion.In this study,we develop a multimodal functional imaging instrument that is characterized by the dual capability of impedance mapping and phase quantitation,high spatial resolution,and low temporal noise.To achieve this,we advance a quantitative phase imaging system,referred to as epi-magnified image spatial spectrum microscopy combined with electrical actuation,to provide complementary maps of the optical path and electrical impedance.We demonstrate our system with high-resolution maps of optical path differences and electrical impedance variations that can distinguish nanosized,semi-transparent,structured coatings involving two materials with relatively similar electrical properties.We map heterogeneous interfaces corresponding to an indium tin oxide layer exposed by holes with diameters as small as~550 nm in a titanium(dioxide)over-layer deposited on a glass support.We show that electrical modulation during the phase imaging of a macro-electrode is decisive for retrieving electrical impedance distributions with submicron spatial resolution-and beyond the limitations of electrode-based technologies(surface or scanning technologies).The findings,which are substantiated by a theoretical model that fits the experimental data very well enable achieving electro-optical maps with high spatial and temporal resolutions.The virtues and limitations of the novel optoelectrochemical method that provides grounds for a wider range of electrically modulated optical methods for measuring the electric field locally are critically discussed. | Cristina Polonschii Mihaela Gheorghiu Sorin David Szilveszter Gáspár Sorin Melinte Hassaan Majeed Mikhail E.Kandel Gabriel Popescu Eugen Gheorghiu | 2021 | Light(Science & Applications)2021，10，2： | 2 |
| 2 | On using peak amplitude and rise time for AE source显示文摘 | Majeed M A Murthy C R L | 2002 | Sadhana2002，27，3： | 1 |
| 3 | Impact modification of polyoxymethylene (POM) 显示文摘 | UTHAMAN R N MAJEED A | 2006 | Pandurangan2006，34，1： | 1 |
| 4 | Accuracy of prognostic scores in decision making and predicting outcomes in metastatic spinedisease显示文摘 | Majeed H Kumar S Bommireddy R | | 0，，01： | 1 |
| 5 | Oligodendro-cytes promote neuronal survival and axonal length by distinct intracellular mechanisms:a novel vole for oligodendrocyte-derived glial cell line-derived neurotrophic factor显示文摘 | Wilkins A Majed H Layfield R | 2003 | J Neurosci2003，23，： | 1 |
| 6 | Effect of surfactants on sorption of atrazine by soil显示文摘 | Abu-zreig Majed Rudra R P Dickinson W T | 1999 | Journal of Contaminant Hydrology1999，36，34： | 1 |
| 7 | Risk factors asso- ciated with childhood asthma 显示文摘 | Majeed R Rajar U D Shaikh N | 2008 | J Coll Physicians Surg Pak2008，18，5： | 1 |
| 8 | Oli$odendrocytes promote neuro- nal survival and axonal length by distinct intracellular mecha- nisms: a novel role for oligodendrocyte-derived glial cell line-de- rived neurotrophic factor 显示文摘 | Wilkins A Majed H Layfied R | 2003 | Neurosci2003，23，12： | 1 |
| 9 | Synthesis and biological evaluation of ursolie acid-triazolyl deriva- tives as potential anti-cancer agents 显示文摘 | Rashid S Dar B A Majeed R | 2013 | Eur J Med Chem2013，66，： | 1 |
| 10 | Dietary feeding of silibinin inhibits prostate tumor growth and progression in transgenic adenocarcinoma of the mouse prostate model显示文摘 | Raina K Blouin M J Singh RP Majeed N Deep G Varghese L Glodé LM Greenberg NM Hwang D Cohen P Pollak MN Agarwal R | | 0，，： | 1 |
| 11 | Prescriptionpattern of benzodiazepines for inpatients at a tertiary care university hospital in Pakistan显示文摘 | Khawaja M R Majeed A Maik F | 2005 | J Pak Med Assoc2005，55，： | 1 |
| 12 | Early results after vertebral body stenting for fractures of the anterior column of the thoracolumbar spine 显示文摘 | Klezl Z Majeed H Bommireddy R | 2011 | Injury2011，42，： | 1 |
| 13 | A model with nonzero rise time for AE signals显示文摘 | Majeed M A Murthy C R L | 2001 | Sadhana2001，25，5： | 1 |
| 14 | The toxicity of gossypol to the male rat显示文摘 | Heywood R Lloyd GK Majeed SK | 1986 | Toxicology1986，40，3： | 1 |
| 15 | Efficacy of vaccination against HPV infections to prevent cervical cancer in France: present assessment and pathways to improve vaccination policies 显示文摘 | Ribassin Majed L Lounes R Cle men on S | 2012 | PLoS One2012，7，32： | 1 |
| 16 | Heparin induced thmmbocytopenia:diagnosis and management update显示文摘 | Ahmed I Majeed a Powell R | 2007 | Postgrad Med J2007，83，： | 1 |
| 17 | Exercise-induced hy- pertension, endothelial dysfunction, and coronary artery disease in a marathon runner显示文摘 | GOEL R MAJEED F VOGEL R | 2007 | Am J Cardiol2007，99，74： | 1 |
| 18 | Oligodendrocytes promote neuronal survival and axonal length by distinct intracellular mechanisms:a novel role for oligodendrocytederived glial cell line-derived neurotrophic factor显示文摘 | Wilkins A Majed H Layfield R | | 0，，12： | 1 |
| 19 | Ge- nomic origin, expression differentiation and regulation of multiple genes encoding CYP83A1, a key enzyme for core glucosinolate biosynthesis, from the allotetraploid Brassica juncea 显示文摘 | AUGUSTINE R MAJEE M PRADHAN A K | 2015 | Planta2015，241，3： | 1 |
| 20 | Air pollution caused by opencast mining and its abatement measures in India 显示文摘 | GHOSE M K MAJEE S R | 2001 | Journal of Environmental Management2001，63，2： | 1 |
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