Browsing by Author "Malik, Rayaz A."
Now showing items 1-18 of 18
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A Machine Learning-Based Severity Prediction Tool for the Michigan Neuropathy Screening Instrument
Haque, Fahmida; Reaz, Mamun B. I.; Chowdhury, Muhammad E. H.; Shapiai, Mohd I.; Malik, Rayaz A.; Alhatou, Mohammed; Kobashi, Syoji; Ara, Iffat; Ali, Sawal H. M.; Bakar, Ahmad A. A.; Bhuiyan, Mohammad A.... more authors ... less authors ( MDPI , 2023 , Article)Diabetic sensorimotor polyneuropathy (DSPN) is a serious long-term complication of diabetes, which may lead to foot ulceration and amputation. Among the screening tools for DSPN, the Michigan neuropathy screening instrument ... -
A Novel Machine Learning Approach for Severity Classification of Diabetic Foot Complications Using Thermogram Images
Khandakar, Amith; Chowdhury, Muhammad E. H.; Reaz, Mamun B.; Ali, Sawal H.; Kiranyaz, Serkan; Rahman, Tawsifur; Chowdhury, Moajjem H.; Ayari, Mohamed A.; Alfkey, Rashad; Bakar, Ahmad Ashrif A.; Malik, Rayaz A.; Hasan, Anwarul... more authors ... less authors ( MDPI , 2022 , Article)Diabetes mellitus (DM) is one of the most prevalent diseases in the world, and is correlated to a high index of mortality. One of its major complications is diabetic foot, leading to plantar ulcers, amputation, and death. ... -
Biosensing studies on CuO-MgO nanocomposites for glucose detection
Riyaz, Najam US Sahar; Kannan, Karthik; Krishnasamy, Vinotha; Cabibihan, John-John; AlAli, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)Approximately 3 million people around the world suffer from diabetes. One of the basic indications of an individual suffering from diabetes can be observed in the form of peaked levels of glucose in the blood. Thus, it is ... -
Breath Analysis for the in Vivo Detection of Diabetic Ketoacidosis
Shabil Sha, Mizaj; Maurya, Muni Raj; Shafath, Sadiyah; Cabibihan, John-John; Al-Ali, Abdulaziz; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( American Chemical Society , 2022 , Article)Human breath analysis of volatile organic compounds has gained significant attention recently because of its rapid and noninvasive potential to detect various metabolic diseases. The detection of ketones in the breath and ... -
Cardiovascular autonomic neuropathy is associated with increased glycemic variability driven by hyperglycemia rather than hypoglycemia in patients with diabetes
Hoda, Gad; Elgassim, Einas; Mohammed, Ibrahim; Alhaddad, Ahmad Yaser; Aly, Hussein Ahmed Hussein Zaky; Cabibihan, John-John; Al-Ali, Abdulaziz; Sadasivuni, Kishor Kumar; Petropoulos, Ioannis N.; Ponirakis, Georgios; Abuhelaiqa, Wajeeha; Jayyousi, Amin; AlMohanadi, Dabia; Baagar, Khaled; Malik, Rayaz A.... more authors ... less authors ( Elsevier , 2023 , Article)AimCardiac autonomic neuropathy (CAN) has been suggested to be associated with hypoglycemia and impaired hypoglycemia unawareness. We have assessed the relationship between CAN and extensive measures of glucose variability ... -
Construction of Modified CuO-Co3O4-ZnO Electrode for Acetone Detection in Breath
Elsafi, Alaa Mohamed; Krishnasamy, Vinotha; Kannan, Karthik; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)Acetone in breath can be used as a biomarker for noninvasive detection of diabetes. The acetone level in breath is substantially high for diabetic patients. In this study, mixed metal oxide nanocomposite of CuO-Co3O4 -ZnO ... -
Corneal nerve loss in patients with TIA and acute ischemic stroke in relation to circulating markers of inflammation and vascular integrity
Khan, Adnan; Parray, Aijaz; Akhtar, Naveed; Agouni, Abdelali; Kamran, Saadat; Pananchikkal, Sajitha V.; Priyanka, Ruth; Gad, Hoda; Ponirakis, Georgios; Petropoulos, Ioannis N.; Chen, Kuan-Han; Tayyab, Kausar; Saqqur, Maher; Shuaib, Ashfaq; Malik, Rayaz A.... more authors ... less authors ( Nature Research , 2022 , Article)Vascular and inflammatory mechanisms are implicated in the development of cerebrovascular disease and corneal nerve loss occurs in patients with transient ischemic attack (TIA) and acute ischemic stroke (AIS). We have ... -
Detection of acetone in breath solution using nanocomposite CeO2-NiO-ZnO
Shafath, Sadiyah; Krishnasamy, Vinotha; Kannan, Karthik; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)Acetone level of diabetic patients from their breath can be detected. The effect of CeO2 -NiO-ZnO nanocomposite was studied by adding different concentration of acetone. Structural (XRD, Raman) and morphological (SEM with ... -
DSPNet: A Self-ONN Model for Robust DSPN Diagnosis From Temperature Maps
Khandakar, Amith; Chowdhury, Muhammad E. H.; Reaz, Mamun Bin Ibne; Kiranyaz, Serkan; Hasan, Anwarul; Rahman, Tawsifur; Ali, Sawal Hamid Md.; Razak, Mohd Ibrahim bin Shapiai @ Abd.; Bakar, Ahmad Ashrif A.; Podder, Kanchon Kanti; Chowdhury, Moajjem Hossain; Faisal, Md. Ahasan Atick; Malik, Rayaz A.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)Diabetic sensorimotor polyneuropathy (DSPN) leads to pain, diabetic foot ulceration (DFU), amputation, and death. The diagnosis of advanced DSPN to identify those at risk is key to preventing DFU and amputation. Alterations ... -
Longitudinal Studies of Wearables in Patients with Diabetes: Key Issues and Solutions
Alhaddad, Ahmad Yaser; Aly, Hussein; Gad, Hoda; Elgassim, Einas; Mohammed, Ibrahim; Baagar, Khaled; Al-Ali, Abdulaziz; Sadasivuni, Kishor Kumar; Cabibihan, John John; Malik, Rayaz A.... more authors ... less authors ( MDPI , 2023 , Article)Glucose monitoring is key to the management of diabetes mellitus to maintain optimal glucose control whilst avoiding hypoglycemia. Non-invasive continuous glucose monitoring techniques have evolved considerably to replace ... -
Non-invasive Electrochemical Detection of Glucose using CuO-NiO/MXene Modified Electrode
Elsafi, Alaa Mohamed; Krishnasamy, Vinotha; Kannan, Karthik; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)High levels of glucose or acetone in breath confirms diabetes disease. One of the analytical devices that detect changes in breath is the electrochemical sensor having high selectivity, easy to use and being able to meet ... -
Nonenzymatic electrochemical lactic acid sensor using CuO nanocomposite
M.S., Sajna; Cabibihan, John-John; Malik, Rayaz A.; Kumar Sadasivuni, Kishor; Geetha, Mithra; Khalid Alahmad, Johaina; Anwar Hijazi, Dima; Alsaedi, Fatimatulzahraa... more authors ... less authors ( Elsevier , 2023 , Article)The detection of biochemical performance and health parameters using wearable sensors have gained more attention. Lactic acid (LA) sensor was developed using the simple facile method for electrochemical detection in ... -
Nonenzymatic Electrochemical Sensor Based on CuO-MgO Composite for Dopamine Detection
Paramparambath, Sreedevi; Shafath, Sadiyah; Maurya, Muni Raj; Cabibihan, John-John; Al-Ali, Abdulazi; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Dopamine plays an essential role in the proper functioning of the brain and the body. A change in the level of dopamine can lead to disorders related to the nervous system. Thus, detection of dopamine levels may aid in the ... -
Sense and Learn: Recent Advances in Wearable Sensing and Machine Learning for Blood Glucose Monitoring and Trend-Detection
Alhaddad, Ahmad Yaser; Aly, Hussein; Gad, Hoda; Al-Ali, Abdulaziz; Sadasivuni, Kishor Kumar; Cabibihan, John John; Malik, Rayaz A.... more authors ... less authors ( Frontiers Media S.A. , 2022 , Article)(Figure presented.) Diabetes mellitus is characterized by elevated blood glucose levels, however patients with diabetes may also develop hypoglycemia due to treatment. There is an increasing demand for non-invasive blood ... -
Smart neuropathy detection using machine intelligence: Filling the void between clinical practice and early diagnosis
Salahuddin, Tooba; Al-Maadeed, Sumaya Ali; Petropoulos, Ioannis N.; Malik, Rayaz A.; Ilyas, Saadat Kamran; Qidwai, Uvais... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)An important aspect of Smart healthcare involves the development of innovative non-intrusive procedures for early detection and diagnosis of specific illnesses. Essentially, diseases for which very complicated and invasive ... -
Superior non-invasive glucose sensor using bimetallic cuni nanospecies coated mesoporous carbon
Radwan, Ahmed Bahgat; Paramparambath, Sreedevi; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Kasak, Peter; Rana A. Shakoor; Malik, Rayaz A.; Mansour, Said A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( MDPI , 2021 , Article)The assessment of blood glucose levels is necessary for the diagnosis and management of diabetes. The accurate quantification of serum or plasma glucose relies on enzymatic and nonenzymatic methods utilizing electrochemical ... -
Synthesis, characterization and biosensor applications of CuO-NiO nanocomposite
Shafath, Sadiyah; Krishnasamy, Vinotha; Kannan, Karthik; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)The effect of CuO-NiO nanocomposite was studied by addition of various concentrations of acetone. High acetone level in human breath is an indication of the diabetes. Studies were performed to determine the structure (XRD, ... -
Thermal Change Index-Based Diabetic Foot Thermogram Image Classification Using Machine Learning Techniques
Khandakar, Amith; Chowdhury, Muhammad E. H.; Reaz, Mamun B.; Ali, Sawal H.; Abbas, Tariq O.; Alam, Tanvir; Ayari, Mohamed A.; Mahbub, Zaid B.; Habib, Rumana; Rahman, Tawsifur; Tahir, Anas M.; Bakar, Ahmad Ashrif A.; Malik, Rayaz A.... more authors ... less authors ( MDPI , 2022 , Article)Diabetes mellitus (DM) can lead to plantar ulcers, amputation and death. Plantar foot thermogram images acquired using an infrared camera have been shown to detect changes in temperature distribution associated with a ...