Abdul Rehman Umar

RESEARCH, TEACHING, or OTHER INTERESTS

Chemistry, Catalysis, Colloid and Surface Chemistry, Electrochemistry

Scopus Publications

Efficient synergistic degradation of Congo red and omeprazole in wastewater using rGO/Ag@ZnO nanocomposite
Nazish Kousar, Sufian Rasheed, Kousar Yasmeen, Abdul Rehman Umar, Mouna Hind Laiche, Mohsin Masood, Haji Muhammad, and Muddasir Hanif
Elsevier BV



Smartphone-Integrated resorcinarene macrocycle capped silver nanoparticles (RMF-AgNPs) probe for enhanced La(III) detection in diverse environments
Kashif Hussain, Abdul Rehman Umar, Sufian Rasheed, Mehdi Hassan, Mouna Hind Laiche, Haji Muhammad, Muddasir Hanif, Zara Aslam, Sirajuddin, and Muhammad Raza Shah
Elsevier BV



Ultra-trace level colorimetric composite sensor based on novel DH-1,6-NAPY-8-CN-AgNPs for the detection of Clonazepam in aqueous and human plasma samples
Shujaat Ali, Abdul Rehman Umar, Kashif Hussain, Haji Muhammad, Muddasir Hanif, Mouna Hind Laiche, Sufian Rasheed, Kousar Yasmeen, Abdul Hameed, and Muhammad Raza Shah
Elsevier BV



Highly selective sub-micromolar level colorimetric sensor for lanthanum detection based on L-tyrosine functionalized silver nanoparticles
Muhammad Anwar Ul Haq, Kashif Hussain, Zara Aslam, Abdul Rehman Umar, Muhammad Raza Shah, Sirajuddin, Mujeeb-ur-Rehman, Syed Tufail Hussain Sherazi, and Jan Nisar
Elsevier BV



Removal of Pb(II) from water samples using surface modified core/shell CdZnS/ZnS QDs as adsorbents: Characterization, adsorption, kinetic and thermodynamic studies
Kousar Yasmeen, Sadia Nawaz, Azhar Iqbal, Asma Siddiqui, Abdul Rehman Umar, Haji Muhammad, Maryam Shafique, Faheem Shah, Sobia Tahir, Abdul Majeed Khan,et al.
Elsevier BV

RECENT SCHOLAR PUBLICATIONS

Smartphone-Integrated resorcinarene macrocycle capped silver nanoparticles (RMF-AgNPs) probe for enhanced La (III) detection in diverse environments
K Hussain, AR Umar, S Rasheed, M Hassan, MH Laiche, H Muhammad, ...
Journal of Industrial and Engineering Chemistry 2024



Efficient synergistic degradation of Congo red and omeprazole in wastewater using rGO/Ag@ ZnO nanocomposite
N Kousar, S Rasheed, K Yasmeen, AR Umar, MH Laiche, M Masood, ...
Journal of Water Process Engineering 58, 104775 2024



Ultra-trace level colorimetric composite sensor based on novel DH-1, 6-NAPY-8-CN-AgNPs for the detection of Clonazepam in aqueous and human plasma samples
S Ali, AR Umar, K Hussain, H Muhammad, M Hanif, MH Laiche, ...
Journal of Industrial and Engineering Chemistry 125, 136-143 2023



Highly selective sub-micromolar level colorimetric sensor for lanthanum detection based on l-tyrosine functionalized silver nanoparticles
MAU Haq, K Hussain, Z Aslam, AR Umar, MR Shah, STH Sherazi, J Nisar
Microchemical Journal 185, 108289 2023



Removal of Pb (II) from water samples using surface modified core/shell CdZnS/ZnS QDs as adsorbents: Characterization, adsorption, kinetic and thermodynamic studies
K Yasmeen, S Nawaz, A Iqbal, A Siddiqui, AR Umar, H Muhammad, ...
Arabian Journal of Chemistry 15 (11), 104224 2022



Ultra-trace level voltammetric sensor for MB in human plasma based on a carboxylic derivative of Calix [4] resorcinarene capped silver nanoparticles
AR Umar, K Hussain, Z Aslam, MAU Haq, H Muhammad, MR Shah
Journal of Industrial and Engineering Chemistry 107, 81-92 2022

MOST CITED SCHOLAR PUBLICATIONS

Ultra-trace level voltammetric sensor for MB in human plasma based on a carboxylic derivative of Calix [4] resorcinarene capped silver nanoparticles
AR Umar, K Hussain, Z Aslam, MAU Haq, H Muhammad, MR Shah
Journal of Industrial and Engineering Chemistry 107, 81-92 2022
Citations: 12



Highly selective sub-micromolar level colorimetric sensor for lanthanum detection based on l-tyrosine functionalized silver nanoparticles
MAU Haq, K Hussain, Z Aslam, AR Umar, MR Shah, STH Sherazi, J Nisar
Microchemical Journal 185, 108289 2023
Citations: 8



Ultra-trace level colorimetric composite sensor based on novel DH-1, 6-NAPY-8-CN-AgNPs for the detection of Clonazepam in aqueous and human plasma samples
S Ali, AR Umar, K Hussain, H Muhammad, M Hanif, MH Laiche, ...
Journal of Industrial and Engineering Chemistry 125, 136-143 2023
Citations: 4



Removal of Pb (II) from water samples using surface modified core/shell CdZnS/ZnS QDs as adsorbents: Characterization, adsorption, kinetic and thermodynamic studies
K Yasmeen, S Nawaz, A Iqbal, A Siddiqui, AR Umar, H Muhammad, ...
Arabian Journal of Chemistry 15 (11), 104224 2022
Citations: 3