Search Results - "Karim, Shafqat"

Resonant plasmonic and vibrational coupling in a tailored nanoantenna for infrared detection by Neubrech, Frank, Pucci, Annemarie, Cornelius, Thomas Walter, Karim, Shafqat, García-Etxarri, Aitzol, Aizpurua, Javier

“…A novel resonant mechanism involving the interference of a broadband plasmon with the narrowband vibration from molecules is presented. With the use of this…”
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A Comparative Study of the Toxicity of Polyethylene Glycol-Coated Cobalt Ferrite Nanospheres and Nanoparticles by Akhtar, Shahnaz, Khan, Qasim, Anwar, Shahzad, Ali, Ghafar, Maqbool, Muhammad, Khan, Maaz, Karim, Shafqat, Gao, Lan

“…We present a comparative study of the toxicity of polyethylene glycol (PEG)-coated cobalt ferrite nanoparticles and nanospheres. Nanoparticles were prepared by…”
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Mesoporous Co3O4@CdS nanorods as anode for high-performance lithium ion batteries with improved lithium storage capacity and cycle life by Hamza Waleed, Haroon Ur Rasheed, Faiz, Faisal, Zafar, Amina, Javed, Saqib, Liu, Yanguo, Shafqat Karim, Sun, Hongyu, Yasir Faiz, Hussain, Shafqat, Atia Khalid, Yu, Yanlong, Nisar, Amjad, Ahmad, Mashkoor

“…Transition metal oxides based anodes are facing crucial problems of capacity fading at long cycles and high rates due to electrode degradations. In this…”
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Noble metal nanoparticle-functionalized ZnO nanoflowers for photocatalytic degradation of RhB dye and electrochemical sensing of hydrogen peroxide by Hussain, Muhammad, Sun, Hongyu, Karim, Shafqat, Nisar, Amjad, Khan, Maaz, ul Haq, Anwar, Iqbal, Munawar, Ahmad, Mashkoor

“…Flower-like hierarchical Zinc oxide nanostructures synthesized by co-precipitation method have been hydrothermally functionalized with 8 nm Au NPs and 15 nm Ag…”
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Facile synthesis of zwitterionic surfactant‐assisted molybdenum oxide/reduced graphene oxide nanocomposite with enhanced photocatalytic and antimicrobial activities by Ishtiaq, Aisha, Farrukh, Muhammad Akhyar, Rehman, Atta ur, Karim, Shafqat, Chong, Kok‐Keong

“…Reduced graphene oxide (rGO) was synthesized by chemical reduction method and molybdenum oxide (MoO3) was synthesized by sol–gel method, separately. Molybdenum…”
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Six band terahertz absorption in metamaterial for designing optical filters, and sensors by Anwar, Shahzad, Ali, Ghafar, Maab, Husnul, Khan, Qasim, Akhtar, Shahnaz, Karim, Shafqat, Khan, Maaz, Maqbool, Muhammad

“…Six band metamaterial perfect absorber at the terahertz region is made and designed of two rectangular bars and a metallic board separated by a dielectric…”
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Retraction Note to: A Comparative Study of the Toxicity of Polyethylene Glycol–Coated Cobalt Ferrite Nanospheres and Nanoparticles by Akhtar, Shahnaz, Khan, Qasim, Anwar, Shahzad, Ali, Ghafar, Maqbool, Muhammad, Khan, Maaz, Karim, Shafqat, Gao, Lan

“…An amendment to this paper has been published and can be accessed via the original article…”
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Sensitization of Sm/SnO2$$ - $$SiO2 Nanocomposite with Zwitterionic Surfactant for Enhanced Photocatalytic Performance under Sunlight by Nabeela Aslam, Farrukh, Muhammad Akhyar, Karim, Shafqat

“…This work presents the synthesis of SnO2–SiO2 nanocomposite via sol–gel method using N‑dodecyl-N,N-dimethyl-3-ammonium-1-propanesulfonate (SB3-12) zwitterionic…”
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RETRACTED ARTICLE: A Comparative Study of the Toxicity of Polyethylene Glycol–Coated Cobalt Ferrite Nanospheres and Nanoparticles by Akhtar, Shahnaz, Khan, Qasim, Anwar, Shahzad, Ali, Ghafar, Maqbool, Muhammad, Khan, Maaz, Karim, Shafqat, Gao, Lan

“…We present a comparative study of the toxicity of polyethylene glycol (PEG)–coated cobalt ferrite nanoparticles and nanospheres. Nanoparticles were prepared by…”
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Morphological evolution of ZnO nanostructures with hydrothermal oxidation time and their electrochemical glucose sensing properties by Khan, Shakil, Iftikhar, Muhammad, Rasheed, Muhammad Asim, Khan, Maaz, Karim, Shafqat, Shah, Attaullah, Maqbool, Muhammad, Ali, Ghafar

“…In this work, zinc oxide (ZnO) nanostructures have been grown from electrodeposited Zn thin film followed by hydrothermal oxidation. The Zn layer was grown on…”
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Correction to: Morphological evolution of ZnO nanostructures with hydrothermal oxidation time and their electrochemical glucose sensing properties by Khan, Shakil, Iftikhar, Muhammad, Rasheed, Muhammad Asim, Khan, Maaz, Karim, Shafqat, Shah, Attaullah, Maqbool, Muhammad, Ali, Ghafar

“…In Figure 3 (a) the axis title as well as units are inadvertently mentioned as “Wavenumber (cm −1 )”, which should be read as “Wavelength (nm)”. In the same…”
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Development of non-enzymatic cholesterol bio-sensor based on TiO2 nanotubes decorated with Cu2O nanoparticles by Khaliq, Nilem, Rasheed, Muhammad Asim, Cha, Gihoon, Khan, Maaz, Karim, Shafqat, Schmuki, Patrik, Ali, Ghafar

“…Graphical Abstract. (a) Schematic of electrochemical oxidation of cholesterol at the surface of Cu2O NPs decorated TNTs electrode, (b) amperometric response of…”
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Ultrasound-mediated in vivo biodistribution of coumarin-labeled sorafenib-loaded liposome-based nanotheranostic system by Sarwar, Usama, Naeem, Muhammad, Nurjis, Farwa, Karim, Shafqat, Raza, Abida

“…This study aimed to synthesize folate-conjugated sorafenib-loaded (FCSL) liposomes for theranostic application using ultrasound (US). US parameter…”
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Probing the Adsorption Sites of 5‐amino‐2‐mercaptobenzimidazole Conformations on Colloidal Gold Nanoparticles Investigated by SERS and DFT by Hussain, Shafqat, Karim, Shafqat, Pang, Yoonsoo

“…Gold nanoparticles (AuNP) have shown great potential in biomedical applications due to their unique and tunable properties. Understanding the ligand…”
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Voltage-Switchable Biosensor with Gold Nanoparticles on TiO2 Nanotubes Decorated with CdS Quantum Dots for the Detection of Cholesterol and H2O2 by Khaliq, Nilem, Rasheed, Muhammad Asim, Khan, Maaz, Maqbool, Muhammad, Ahmad, Mashkoor, Karim, Shafqat, Nisar, Amjad, Schmuki, Patrik, Cho, Sung Oh, Ali, Ghafar

“…A thin layer of gold nanoparticles (Au NPs) sputtered on cadmium sulfide quantum dots (CdS QDs) decorated anodic titanium dioxide nanotubes (TNTs) (Au/CdS…”
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Nickel foam supported hierarchical NiCo2S4@NiFe LDH heterostructures as highly efficient electrode for long cycling stability supercapacitor by Rabbani, Syeda Sughra, Mustafa, Hamna, Zafar, Amina, Javaid, Saqib, Bakar, Muhammad Abu, Nisar, Amjad, Liu, Yanguo, Karim, Shafqat, Sun, Hongyu, Hussain, Shafqat, Zafar, Zainab, Faiz, Yasir, Faiz, Faisal, Yu, Yanlong, Ahmad, Mashkoor

“…Layered double hydroxides (LDHs) based heterostructures provide an opportunity for the development of high-performance supercapacitors. Up till now,…”
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Multifunctional tunable Cu 2 O and CuInS 2 quantum dots on TiO 2 nanotubes for efficient chemical oxidation of cholesterol and ibuprofen by Khaliq, Nilem, Ali, Ghafar, Rasheed, Muhammad Asim, Khan, Maaz, Xie, Yi, Schmuki, Patrik, Cho, Sung Oh, Karim, Shafqat

“…In this study, a CuInS /Cu O/TiO nanotube (TNT) heterojunction-based hybrid material is reported for the selective detection of cholesterol and ibuprofen…”
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A sensitive non-enzymatic glucose sensor based on MgO entangled nanosheets decorated with CdS nanoparticles: Experimental and DFT study by Ullah, Habib, Ahmad, Rashid, Khan, Adnan Ali, Khaliq, Nilem, Khan, Maaz, Ali, Ghafar, Karim, Shafqat, Yi, Xie, Cho, Sung Oh

“…[Display omitted] •A novel and unique morphology of MgO entangled nanosheets (MgOENS) was produced via anodization.•MgOENS is functionlized with CdS NPs via…”
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Fabrication of Au/Ni/NiO heterostructure nanowires by electrochemical deposition and their temperature dependent magnetic properties by Khan, Maaz, Rafique, M. Yasir, Razaq, Aamir, Mir, Amna, Karim, Shafqat, Anwar, Shahzad, Sultana, Ishrat

“…Magnetic heterostructure nanowires with three different compositions (i.e. Au–NiO–Au, Ni–NiO–Ni, and Au–Ni–NiO) were successfully fabricated via simple…”
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Electrical and magnetic properties of nano-sized Eu doped barium hexaferrites by Zafar, Anum, ur Rahman, Atta, Shahzada, Shaista, Anwar, Shahzad, Khan, Maaz, Nisar, Amjad, Ahmad, Mashkoor, Karim, Shafqat

“…Magnetic and electrical response of nano-sized europium doped M-type barium hexaferrites have been reported in the study. The nano-sized material was…”
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