Výsledky vyhledávání - "Hafiz Imran Ahmad Qazi"

Akademický článek

Highly Sensitive Detection of Heavy Metal Elements Using Laser-Induced Breakdown Spectroscopy Coupled with Chelating Resin Enrichment

Autor: Jinmei Wang, Gang Li, Peichao Zheng, Sahar Shata, Hafiz Imran Ahmad Qazi, Jianshu Lu, Shaojian Liu, Hongwu Tian, Daming Dong

Publikováno v: Chemosensors, Vol 11, Iss 4, p 228 (2023)

In this study, we demonstrate a unique method for the detection of heavy metals such as chromium (Cr), copper (Cu), lead (Pb), and nickel (Ni) at trace levels in aqueous solutions via laser-induced breakdown spectroscopy (LIBS) enriched using chelati

Externí odkaz: https://doaj.org/article/b316903c292648189d0935771c0cf7c5

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Akademický článek

The Influence of Metastable Species and Rotational Quantum Numbers on the Derivation of OH (A–X), NO-γ (A–X) and N₂ (C–B) Bands Rotational Temperatures in an Argon Gas-Liquid-Phase Plasma Discharge

Autor: Hafiz Imran Ahmad Qazi, Jian-Jun Huang

Publikováno v: IEEE Access, Vol 9, Pp 143315-143330 (2021)

In this work, the rotational temperatures of the atmospheric pressure AC-excited argon gas-liquid-phase discharge estimated by employing disparate spectroscopic methods on the rotational structure of molecular OH (A–X), NO- $\gamma $ (A–X), and N

Externí odkaz: https://doaj.org/article/f9a62830bda548eb8eb9539aa8ce9849

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Akademický článek

Ultrasensitive Leaky Surface Acoustic Wave Immunosensor for Real-Time Detection of Alpha-Fetoprotein in Biological Fluids

Autor: Sana Rauf, Hafiz Imran Ahmad Qazi, Jingting Luo, Chen Fu, Ran Tao, Sajid Rauf, Lei Yang, Honglang Li, Yongqing Fu

Publikováno v: Chemosensors, Vol 9, Iss 11, p 311 (2021)

We propose an ultrasensitive leaky surface acoustic wave (LSAW) immunosensor based on molybdenum disulfide @ cuprous oxide—gold (MoS2@Cu2O-Au) nanoparticles and subsequent gold staining for the detection of alpha-fetoprotein (AFP). MoS2@Cu2O-Au nan

Externí odkaz: https://doaj.org/article/933cc7f47d414ebc858ba51b9d151be1

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Determination of Metals in Environmental Waters by Solution Cathode Glow Discharge -Atomic Emission Spectroscopy (SCGD-AES) with a Syringe Pump for Sample Introduction

Autor: Jinmei Wang, Yuxin He, Sahar Shata, Mary Jane Shultz, Hafiz Imran Ahmad Qazi, Meini Wu, Nantian Yan, Guoxing Fei, Peichao Zheng

Publikováno v: Analytical Letters. :1-14

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78c6fda8178f4502056300494ca1e71b
https://doi.org/10.1080/00032719.2023.2189733

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Real-Time, Highly Sensitive Detection of Alpha-Fetoprotein in Biological Fluids Using a QCM Sensor Based on a Cu₂O@MoS₂–Au nanocomposite and Gold Staining

Autor: Sana Rauf, Hafiz Imran Ahmad Qazi, Jingting Luo, Chen Fu, Ran Tao, Muhammad Sohail, Lei Yang, Honglang Li

Publikováno v: IEEE Sensors Journal. 22:3122-3128

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4a379b295aaf1b6e0efd7f485a295b4
https://doi.org/10.1109/jsen.2021.3134677

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Development of milli-second pulsed atmospheric pressure solution cathode glow discharge optical emission spectroscopy for detecting metal elements in aqueous solution

Autor: Peichao Zheng, Yang Yang, Jinmei Wang, Hafiz Imran Ahmad Qazi, Meini Wu, Yuxin He, Qiang Hu, Ning Ding

Publikováno v: Journal of Analytical Atomic Spectrometry. 37:1806-1814

A novel atmospheric-pressure plasma source has been developed to determine metal ions in an aqueous solution by means of optical emission spectroscopy.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeabde3f5c89454c17946c60567374f5
https://doi.org/10.1039/d2ja00122e

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Autor: Jianjun Huang, Hafiz Imran Ahmad Qazi

Publikováno v: IEEE Access. 9:143315-143330

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b5bd333356351a0fd2bad348593c883
https://doi.org/10.1109/access.2021.3121341

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Synthesis of Flower-Like Co9S8/Reduced Graphene Oxide Nanocomposites and Their Photocatalytic Performance

Autor: Ziwei Lai, Shuangchen Ruan, Bakhtar Ullah, Muhammad Sohail, Huang Jiaman, Cao Yan, Faheem Ullah Khan, Hafiz Imran Ahmad Qazi, Muhammad Naeem Shah

Publikováno v: Journal of Inorganic and Organometallic Polymers and Materials. 30:5168-5179

The novel flower-like Co9S8/reduced graphene oxide (rGO) microsphere nanocomposites were synthesized using wet chemical method in combination with a spray drying technique. The structures and morphologies of as-synthesized Co9S8/rGO nanocomposites we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efef13586b06c9626c0b5b66b9f89d36
https://doi.org/10.1007/s10904-020-01686-4

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A novel leaky surface acoustic wave biosensor for detection of PKA activity in cell lysates based on peptide biomineralized metal nanoclusters

Autor: Sana Rauf, Jingting Luo, Hafiz Imran Ahmad Qazi, Muhammad Sohail, Ran Tao, Chen Fu, Sajid Rauf, Ishtiaq Ahmad, Hafiz M.N. Iqbal, Honglang Li

Publikováno v: Sensors and Actuators A: Physical. 351:114107

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c5d07f78745a8172cd6fb2ce65ec96a
https://doi.org/10.1016/j.sna.2022.114107

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Ultrasensitive Leaky Surface Acoustic Wave Immunosensor for Real-Time Detection of Alpha-Fetoprotein in Biological Fluids

Autor: Ran Tao, Sana Rauf, Lei Yang, Honglang Li, Jingting Luo, Hafiz Imran Ahmad Qazi, Chen Fu, Yongqing Fu, Sajid Rauf

Publikováno v: Chemosensors, Vol 9, Iss 311, p 311 (2021)
Chemosensors
Volume 9
Issue 11

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b44a3452c4fce744dcbf647c39bae5
https://www.mdpi.com/2227-9040/9/11/311

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