Ahmad Umar

Hierarchical porous carbon aerogel derived from bagasse for high performance supercapacitor electrode

Pin Hao, Zhenhuan Zhao, Jian Tian et al. · Nanoscale · 2014 · 632 citations

Natural Sciences, Materials Engineering, Materials Science +16

Biomass-derived nitrogen-doped carbon quantum dots: highly selective fluorescent probe for detecting Fe3+ ions and tetracyclines

Houjuan Qi, Min Teng, Miao Liu et al. · Journal of Colloid and Interface Science · 2018 · 620 citations

Natural Sciences, Chemistry, Materials Science +16

Hierarchical SnO₂ Nanostructures Made of Intermingled Ultrathin Nanosheets for Environmental Remediation, Smart Gas Sensor, and Supercapacitor Applications

Yang Liu, Yang Jiao, Zhenglin Zhang et al. · ACS Applied Materials & Interfaces · 2014 · 510 citations

Natural Sciences, Materials Engineering, Materials Science +17

Zinc oxide nanonail based chemical sensor for hydrazine detection

Ahmad Umar, Mohammed M. Rahman, Sang Hoon Kim et al. · Chemical Communications · 2007 · 499 citations

Engineering, Chemistry, Materials Science +17

Highly effective Fe-doped TiO 2 nanoparticles photocatalysts for visible-light driven photocatalytic degradation of toxic organic compounds

Swati Sood, Ahmad Umar, S.K. Mehta et al. · Journal of Colloid and Interface Science · 2015 · 339 citations

Natural Sciences, Materials Engineering, Materials Science +17