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| 1 | Current methods for the maturation of induced pluripotent stem cellderived cardiomyocytes显示文摘Induced pluripotent stem cells(iPSCs) were first generated by Yamanaka and colleagues over a decade ago. Since then, iPSCs have been successfully differentiated into many distinct cell types, enabling tissue-, disease-, and patientspecific in vitro modelling. Cardiovascular disease is the greatest cause of mortality worldwide but encompasses rarer disorders of conduction and myocardial function for which a cellular model of study is ideal. Although methods to differentiate iPSCs into beating cardiomyocytes(iPSC-CMs) have recently been adequately optimized and commercialized, the resulting cells remain largely immature with regards to their structure and function,demonstrating fetal gene expression, disorganized morphology, reliance on predominantly glycolytic metabolism and contractile characteristics that differ from those of adult cardiomyocytes. As such, disease modelling using iPSC-CMs may be inaccurate and of limited utility. However, this limitation is widely recognized, and numerous groups have made substantial progress in addressing this problem. This review highlights successful methods that have been developed for the maturation of human iPSC-CMs using small molecules,environmental manipulation and 3-dimensional(3 D) growth approaches. | Pranav Machiraju Steven C Greenway | 2019 | World Journal of Stem Cells2019，11，1： | 7 |
| 2 | Bismuth Modified Porous Silica Preparation,Characterization and Photocatalytic Activity Evaluation for Degradation of Isoproturon显示文摘Porous silica prepared by using an acrylic emulsion has been impregnated with bismuth ion resulting in Bi_2SiO_5 species containing surface.The as-prepared materials have been characterized by X-ray diffraction spectroscopy (XRD),X-ray photoelectron spectroscopy(XPS),UV-Vis diffuse reflectance spectroscopy(UV-Vis DRS), scanning electron microscopy(SEM),energy dispersive analysis of X-ray(EDAX),transmission electron microscopy(TEM),Fourier transform infrared spectroscopy(FTIR) and N_2 adsorption/desorption techniques. EDAX analysis confirms the penetration of bismuth ions into the framework of silica to form Bi_2SiO_5,which is substantiated by XRD.The UV—Vis DRS shows that the catalysts are optically active and XPS confirms the inclusion of bismuth into the framework of silica.FTIR spectra illustrate the formation of Bi—O—Si linkages in the porous silica framework.SEM and TEM show the spherical morphology,whereas N_2 adsorption/desorption study confirms the porosity of the prepared materials.The photocatalytic activity of the material is evaluated for the degradation of isoproturon herbicide and it is found that the material is active as compared to the commercial P-25 Degussa TiO_2. | Anil Kumar Reddy Police Srinivas Basavaraju Durga Kumari Valluri Subrahmanyam Machiraju | 2013 | Journal of Materials Science & Technology2013，29，7： | 4 |
| 3 | Reconstruction error characterization and control: A sampling theory approach显示文摘 | Machiraju R Yagel R | 1996 | IEEE Transactions on Visualization and Computer Graphics1996，2，4： | 1 |
| 4 | Primary user behavior in cellular networks and implications for dynamic spectrum access 显示文摘 | Willkonmm D Machiraju S | 2009 | IEEE Communication Magazine2009，47，3： | 1 |
| 5 | Data-parallel volume rendering algorithms 显示文摘 | Yagel R Machiraju R | 1995 | The Visual Computer1995，11，6： | 1 |
| 6 | Primary user behavior in cellular networks and implications for dynamic spectrum access 显示文摘 | Willkomm D Machiraju S Bolot J el al | 2009 | IEEE Commun Mag2009，47，3： | 1 |
| 7 | Comparison of photocatalytic efficiencies of TiO2 in suspended and immobilised form for the photocatalytic degradation of nitrobenzene sulfonic acids 显示文摘 | Anita Rachel Machiraju Subrahmanyam Pierre Boule | 2002 | Applied Catalysis2002，37，： | 1 |
| 8 | An efficient and novel porous nanosilica supported TiO2 photocatalyst for pesticide degradation using solar light 显示文摘 | MANGALAMPALLI V PHANIKRISHNA S MACHIRAJU S | 2009 | Hazardous Materials2009，171，3： | 1 |
| 9 | Primary user behavior in cellular aetworks and implications for dynamic spectrum access显示文摘 | WILLKONMM D MACHIRAJU S | 2009 | IEEE Com- aaunications Magazine2009，47，3： | 1 |
| 10 | Evaluation and design of filters using a taylor series expansion 显示文摘 | Torsten Moller Raghu Machiraju Klaus Mueller | 1997 | IEEE Transactions on Visualization and Computer Graphics1997，3，2： | 1 |
| 11 | Primary user behavior in cellular networks and implications for dynamic spectrum access 显示文摘 | WILLKOMM D MACHIRAJU S BOLOT J | 2009 | IEEE COMMUN Mag2009，47，3： | 1 |
| 12 | Hydrotalcite structure derived Ni-Cu-Al catalysts for the production of H2 by CH4 decomposition 显示文摘 | Jangam Ashok Machiraju Subrahmanyam Akula Venugopal | 2008 | International Journal of Hydrogen Energy2008，33，11： | 1 |
| 13 | Insilico studies on anthrax lethal factor inhibitors: pharmacophore model- ing and virtual screening approaches towards designing of novel inhibitors for a killer显示文摘 | Roy J Kumar UC Machiraju PK | 2010 | J Molecul Graph & Mod- el2010，29，2： | 1 |
| 14 | Comparison of photocatalytic efficiencies of TiO2 in suspended and immobilised form for the photocatalytic degradation of nitrobenzenesulfonic acids显示文摘 | Anita Rachel Machiraju Subrahmanyam Pierre Boule 2002 | 2002 | Applied Catalysis B: Environmental2002，37，： | 1 |
| 15 | Production of COX Free Hydrogen by Catalytic Decomposition of Methane Over Ni/HY Catalysts显示文摘 | Jangam Ashok Sathu Naveen Kumar Machiraju Subrahmanyam Akula Venugopal | 2007 | Catalysis Letters (-)2007，，1： | 1 |
| 16 | Physics-based feature mining for large data exploration 显示文摘 | D S Thompson R K Machiraju M Jiang | 2002 | Computing in Science & Engineering2002，4，4： | 1 |
| 17 | Evaluation and design of filters using a taylor series expansion 显示文摘 | Moller T Machiraju R Mueller K | 1997 | IEEE Transactions on Visualization and Computer Graphics1997，3，2： | 1 |
| 18 | Reconstruction error characterization and control显示文摘 | Raghu Machiraju Roni Yagel | 1996 | IEEE Transactions on visualization and computer graphics1996，2，4： | 1 |
| 19 | Comparison of photocatalytic efficiencies of TiO 2 in suspended and immobilised form for the photocatalytic degradation of nitrobenzenesulfonic acids显示文摘 | Anita Rachel Machiraju Subrahmanyam Pierre Boule | 2002 | Applied Catalysis B Environmental2002，，4： | 1 |
| 20 | Viscoelastic studies of human subscapularis tendon: Relaxation test and a Wiechert model 显示文摘 | Machiraju C Phan A V Pearsall A | 2006 | Computer Methods and Programs in Biomedicine2006，83，1： | 1 |
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