Search

Your search keyword '"Akram, Sumia"' showing total 98 results
Start Over Author "Akram, Sumia"
98 results on '"Akram, Sumia"'

6. Contributors

Author

Adei, Evans, primary, Adsul, Tushar, additional, Afugu, Amos, additional, Afzal, Muhammad, additional, Ahamed, Mohd Imran, additional, Akpasi, Stephen, additional, Akram, Sumia, additional, Akter, Beauty, additional, Anekwe, Ifeanyi Michael Smarte, additional, Anwar, Naushad, additional, Armah, Edward Kwaku, additional, Asif, Muhammad, additional, Aslan, S., additional, Athar, Hafiz Muhammad, additional, Atuman, Samaila Joel, additional, Bandyopadhyay, Tarun Kanti, additional, Barbosa, Jhonatas Rodrigues, additional, Basumallick, Srijita, additional, Bera, Achinta, additional, Bhunia, Biswanath, additional, Butt, Faizan Waseem, additional, Danquah, Michael K., additional, Dey, Pritam, additional, Fadeyibi, Adeshina, additional, Faisal, Muhammad, additional, Ferreira, Clara Prestes, additional, Ghosh, Santanu, additional, Gopalram, Keerthiga, additional, Hayat, Sumreen, additional, Hasan, Nazmul, additional, Hira, Uzma, additional, Isa, Yusuf Makarfi, additional, Islam, Md. Mahbubul, additional, Islam, Md Abu Shahyn, additional, Işık, C., additional, Jeyaseelan, Christine, additional, Junior, Raul Nunes de Carvalho, additional, Jutur, Pannaga Pavan, additional, Kamal, Ahmed, additional, Kapoor, Ashish, additional, Kareya, Mukul Suresh, additional, Kataria, Bharti, additional, Khan, Mohd Arham, additional, Kumar, Ashish, additional, Kumar, Mukesh, additional, Kwawu, Caroline R., additional, Liaqat, Zainab, additional, Lima, Jeieli Wendel Gaspar, additional, Makaranga, Abdalah, additional, Malhotra, Milan, additional, Mamuk, A.E., additional, Maqbool, Fareeha, additional, Menkah, Elliot, additional, Mushtaq, Muhammad, additional, Muzammil, Saima, additional, Nadeem, Habibullah, additional, Nag, Bijaya, additional, Nath, Pinku Chandra, additional, Nesamma, Asha Arumugam, additional, Osei, Dacosta, additional, Ponnuchamy, Muthamilselvi, additional, Rasul, Ijaz, additional, Saha, Mitali, additional, Saleem, Tuba, additional, Saraf, Shubham, additional, Sathyanadh, Anusha, additional, Shakeel, Nimra, additional, Shammi, Mashura, additional, Shahzad, Tanvir, additional, Siddique, Muhammad Hussnain, additional, Singh, Pritam, additional, Stalinraja, Abinaya, additional, Tahir, Javeria, additional, Tetteh, Emmanuel Kweinor, additional, Thakur, Abhinay, additional, Tian, Guocai, additional, Tran, Khanh-Quang, additional, Twi-Yeboah, Nigel, additional, Vaishampayan, Vijay, additional, Varma, Atul Kumar, additional, Waseem, Muhammad, additional, and Winter, Julien, additional

Published
2023
Full Text
View/download PDF

10. Essentials and Pertinence of Cold Plasma in Essential Oils, Metal–Organic Frameworks and Agriculture.

Author

Khan, Mujahid Ameen, Akram, Sumia, Naeem, Rabia, Kamal, Muhammad Umair, Muhammad, Gulzar, Mushtaq, Muhammad, Anwar, Farooq, and Hosseini‐Bandegharaei, Ahmad

Abstract

ABSTRACT Cold atmospheric pressure plasma (CAPP) comprises an ensemble of ionized gas, neutral particles, and/or reactive species. Electricity is frequently used to produce CAPP via a variety of techniques, including plasma jets, corona discharges, dielectric barrier discharges, and glow discharges. The type and flow rates of the carrier gas(es), temperature, pressure, and vacuum can all be altered to control the desired properties of the CAPP. Since a few decades ago, CAPP has become a widely used technology with applications in every walk of life. The plasma activated liquid mediums like water, ethanol, and methanol have been merged as novel sterilizers. With recent advancements in material science, particularly work on metal–organic frameworks (MOFs), essential oils, and agricultural technologies, CAPP has become a vital component of these advancements. Likewise, CAPP has been found as a green and benign technology to induce early seed germination and plant development. This review covers the critical components of CAPP, the production of reactive oxygen and nitrogen species, and mechanisms by which CAPP‐based technologies are applied to agricultural products, MOFs, and essential oils. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

11. Deep Eutectic Liquids as Tailorable Extraction Solvents: A Review of Opportunities and Challenges.

Author

Mushtaq, Muhammad, Butt, Faizan Waseem, Akram, Sumia, Ashraf, Rizwan, and Ahmed, Dildar

Subjects
EXTRACTION (Chemistry), ANALYTICAL chemistry, SOLVENT extraction, LIFE sciences, FEATURE extraction
Abstract

Deep Eutectic Liquids (DELs) fall among the rapidly evolving discoveries of the 21st century, and these liquids are considered as alternative solvents to toxic and volatile organic liquids. Nevertheless, the emerging trend regarding the use of DELs in every field of physical and biological sciences, a lot of ambiguities and misconceptions exist about their formation, mechanism, and efficiencies observed or projected. A review of available technical data makes it obvious that these liquids have the potential to revolutionize the underdeveloped areas of analytical chemistry particularly the extraction/enrichment of analytes. To ensure the green and sustainable use of DELs, the researchers need to have a thorough understanding of DELs, their classification, chemistry, the nature and strength of molecular entanglements, and their tailorable features. Many researchers have declared these liquids recyclable but more attentive trials are needed to develop an authentic and straightforward DELs recycling methodology. The present review covers sound background knowledge and expert opinions about the technical definition of DELs, their classification, formation, recyclability, and tailorable features for their application as extraction solvent/sorbent in analytical chemistry. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

18. Capsaicin

Author

Waheed, Ammara, primary, Arshad, Laiba, additional, Tabassum, Sajida, additional, Zahid, Iqra, additional, Ahmed, Hammad, additional, Akram, Sumia, additional, and Mushtaq, Muhammad, additional

Published
2021
Full Text
View/download PDF

19. Contributors

Author

Abhishek Biswal, R., primary, Adem, Şevki, additional, Adnan, Ahmad, additional, Ahemad, Nafees, additional, Ahmed, Hammad, additional, Akram, Sumia, additional, Alafnan, Ahmed, additional, Anwar, Farooq, additional, Anwar, Sirajudheen, additional, Arshad, Laiba, additional, Artero, Nayara A., additional, Ashraf, Rizwan, additional, Aslam, Mehwish, additional, Atanacković Krstonošić, Milica, additional, Batool, Aima Iram, additional, Bhatti, Haq Nawaz, additional, Carvalho, Thacyana T., additional, Casagrande, Rubia, additional, Cassels, Bruce K., additional, Castro-Saavedra, Sebastián, additional, Chanioti, Sofia, additional, Coorey, Ranil, additional, Cvejić, Jelena, additional, Cvetanović, Aleksandra, additional, De, Baishakhi, additional, Devi, Savita, additional, Devu, Suparna, additional, Emidio, Nayara Braga, additional, Estévez-Sánchez, Karen Hariantty, additional, Fattori, Victor, additional, Ferraz, Camila R., additional, Franciosi, Anelise, additional, Fuentes-Barros, Gonzalo, additional, Ghani, Ma’Aruf Abd, additional, Gómez-Mejía, Esther, additional, Goswami, Tridib Kumar, additional, Hasany, Syeda Mariam, additional, Hussain, Ghulam, additional, Hussain, Norhayati, additional, Ihsan, Sidra, additional, Ishak, Izzreen, additional, Katsouli, Maria, additional, Lang, Gustavo Heinrich, additional, León-González, Mª Eugenia, additional, Lovegrove, Alison, additional, Madhumathi, Ramasamy, additional, Manchope, Marília F., additional, Meenambiga, Setti Sudharshan, additional, Meghwal, Murlidhar, additional, Mehmood, Tahir, additional, Meireles, M. Angela A., additional, Melini, Francesca, additional, Melini, Valentina, additional, Mikulić, Mira, additional, Mushtaq, Muhammad, additional, Nawaz, Javaria, additional, Ochoa-Velasco, Carlos Enrique, additional, de Oliveira, Maurício, additional, de Oliveira Raphaelli, Chirle, additional, Pazhamalai, Vivek, additional, Ping, Tan Chin, additional, Qadir, Rahman, additional, Rasquel-Oliveira, Fernanda S., additional, Rasul, Azhar, additional, Rehman, Muhammad Fayyaz ur, additional, Riaz, Ammara, additional, Rosales-Conrado, Noelia, additional, Ruiz-Espinosa, Héctor, additional, Ruiz-López, Irving Israel, additional, Sadiqa, Ayesha, additional, Sakthiselvan, Punniavan, additional, Saleem, Hammad, additional, Santana, Ádina L., additional, Sarfraz, Iqra, additional, Shafique, Asma, additional, Shahbazi, Yasser, additional, Shavisi, Nassim, additional, Singh, Himani, additional, Smiline Girija, A.S., additional, Suárez-Rozas, Cristian, additional, Tabassam, Qudsia, additional, Tabassum, Ayesha, additional, Tabassum, Sajida, additional, Tzia, Constantina, additional, Ucak, Ilknur, additional, Verri Jr, Waldiceu A., additional, Vicentini, Fabiana T.M.C., additional, Waheed, Ammara, additional, Zahid, Iqra, additional, and Zahoor, Muhammad Kashif, additional

Published
2021
Full Text
View/download PDF

23. Apiole

Author

Tabassum, Ayesha, primary, Akram, Sumia, additional, and Mushtaq, Muhammad, additional

Published
2021
Full Text
View/download PDF

25. Natural deep eutectic liquid and ultrasound-assisted extraction of milk thistle phenolics and their hepatoprotective activities.

Author

Nasrullah, Nabiha, Akram, Sumia, Rashid, Ayoub, Adnan, Ahmad, and Mushtaq, Muhammad

Subjects
MILK thistle, PHENOLS, END of treatment, SOLVENT extraction, OXIDANT status, HIGH-fat diet
Abstract

Introduction: The present research describes the utilization of natural deep eutectic solvent in combination with ultrasound for the extraction of milk thistle polyphenols. The extracts obtained under different conditions were evaluated for their in vitro antioxidant activities and hepatoprotective activities in Albino mice (in vivo). Methods: The extraction parameters involving liquid-to-solid ratio (S/L), ethanol-to-natural deep eutectic solvent ratio (EtOH/DES), extraction time (t), and ultrasound treatment time were investigated and optimized to enhance the recovery of bioactives, their phenolic content, Trolox equivalent antioxidant capacity (TEAC), and radical scavenging capacity (RSC). Results and discussions: The extraction of milk thistle polyphenols using glucose/citric acid (1:1)-based natural deep eutectic liquid coupled with ultrasound for 1.0min under an S/L of 6.2, EtOH/DES 9, and extraction time of 120.8min offered 35.89 ± 2.29 g/100 g of crude extracts, which were three-fold higher than that by conventional solvent extraction (CSE). Each gram of milk thistle extracts thus obtained comprised 377.93 ± 6.17mg GAE of TPC and exhibited 298.70 ± 3.06 μmol TEAC and 93.16 ± 0.58 percent inhibition of DPPH free radicals. In addition, the administration of milk thistle extracts obtained as given above at 25 mg/Kg body weight in Albino mice significantly (p ≤ 0.05) improved the liver function parameters at the end of treatment (7 days). Conclusion: Overall, it was observed that NaDES in combination with medium-level ultrasound energy (700 watt) might work as a sustainable choice to enhance the recovery of bioactive phenolics from milk thistle powder without compromising their antioxidant and hepatoprotective potential. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

34. List of Contributors

Author

Adnan, Ahmad, primary, Ağçam, Erdal, additional, Akram, Sumia, additional, Akyıldız, Asiye, additional, Alberti, Aline, additional, Albuquerque, Tânia G., additional, Alves, Vitor D., additional, Asokapandian, Sangamithra, additional, Augusto, Pedro E.D., additional, Baduge, Sachitha A., additional, Barba, Francisco J., additional, Basavaraj, Koracha, additional, Baysal, Ayşe H., additional, Cannavan, Andrew, additional, Costa, Helena S., additional, Cristianini, Marcelo, additional, Cullen, Patrick J., additional, Danalache, Florina, additional, Delgadillo, Ivonne, additional, Dinkova, Rada, additional, Dixit, Yash, additional, Duarte, Ricardo V., additional, Dündar, Burcu, additional, Dzimitrowicz, Anna, additional, Fernandes Pereira, Ana Lucia, additional, Fidalgo, Liliana G., additional, Galvis-Sánchez, Andrea C., additional, García, Carlos Álvarez, additional, Garcia-Vaquero, Marco, additional, Inácio, Rita S., additional, Islam, Tanveer ul, additional, Jamroz, Piotr, additional, Jandrić, Zora, additional, Jedryczko, Dominika, additional, Kalaiselvan, Ratish Ramanan, additional, Kanwal, Nazia, additional, Keener, Kevin M., additional, Kim, Jeong Un, additional, Kim, Sun-Hyoung, additional, Koubaa, Mohamed, additional, Kovačević, Danijela Bursać, additional, Mandappa, Iychettira Machaiah, additional, Manonmani, Haravey Krishnan, additional, Martin-Diana, Ana B., additional, Massini, Laura, additional, Mata, Paulina, additional, Matche, Rajeshwar S., additional, Mihalev, Kiril, additional, Millan-Sango, David, additional, Moldão-Martins, Margarida, additional, Mollov, Plamen, additional, Moreira, Silvia A., additional, Mushtaq, Muhammad, additional, Muthukumarappan, Kasiviswanathan, additional, Naz, Rabia, additional, Negi, Pradeep S., additional, Nogueira, Alessandro, additional, O’Donnell, Colm P., additional, O’Sullivan, Carl, additional, Oliveira, M. Beatriz P.P., additional, Pandey, Arti, additional, Panikuttira, Bhavya, additional, Pankaj, Shashi Kishor, additional, Park, Jiyong, additional, Periasamy, Suganya, additional, Pohl, Pawel, additional, Priyadarshini, Akanksha, additional, Priyadarshini, Anushree, additional, Putnik, Predrag, additional, Queirós, Rui P., additional, Rajauria, Gaurav, additional, Radhakrishnan, Mahendran, additional, Rastogi, Navin K., additional, Rico, Daniel, additional, Rodrigues, Sueli, additional, Roohinejad, Shahin, additional, Salomão, Beatriz de Cássia Martins, additional, Santos, Mauro D., additional, Saraiva, Jorge A., additional, Shahbaz, Hafiz Muhammad, additional, Shikov, Vasil, additional, Silva, Mafalda A., additional, Sugumar, Anandakumar, additional, Swamy, Gabriela John, additional, Szymczycha-Madeja, Anna, additional, Tahir, Aisha, additional, Tiwari, Brijesh K., additional, Tiwari, Uma, additional, Tribst, Alline A.L., additional, Valdramidis, Vasilis P., additional, Vinholes, Juliana, additional, Welna, Maja, additional, Yuan, Yvonne V., additional, and Zielinski, Acácio A.F., additional

Published
2018
Full Text
View/download PDF

40. A dispersive liquid–liquid microextraction followed by reverse‐phase high‐performance liquid chromatography for QuEChERS determination of chlorogenic acid.

Author

Amin, Mujahid, Sharif, Shahzad, Akram, Sumia, Muhammad, Gulzar, Amin, Saqib, Ashraf, Rizwan, and Mushtaq, Muhammad

Abstract

Introduction: The presence of chlorogenic acid (CGA) not only imparts a characteristic flavour to foods but also makes them useful against chronic diseases and metabolic syndromes, especially diabetes mellitus and asthma. Objectives: The present study was designed to develop a quick, easy, cheap, effective, rugged, and safe (QuEChERS) and pragmatic method to analyse CGA in plant‐based products by applying dispersive liquid–liquid microextraction (DLLME) followed by reverse‐phase high‐performance liquid chromatography under a diode array detector (RP‐HPLC‐DAD). Methodology: The DLLME was carried out using Triton X‐100 as a dispersant and ethanol as an extraction solvent, while method development and validation activities were performed on a Shimadzu 10‐AT HPLC‐DAD system equipped with C‐18 columns as stationary phases. Results: The well‐resolved peak for the standard CGA was observed at 2.92 min for the mobile phase comprising 0.1% aqueous formic acid‐ethanol (22:78 v/v) of pH 3.0 programmed under an isocratic flow rate of 1.0 mL/min. The developed method was found to be linear (R2 = 0.9976) over 1–500 μg/mL of CGA concentration at 328 nm. Moreover, the assay was found to be repeatable with RSD ≤ 5.0, and the limit of detection (LOD) and limit of quantification (LOQ) were 0.0281 and 0.0853 μg/mL of CGA, respectively. The DLLME offered an overall recovery rate between 97.60% and 99.54% at an acceptable level of reproducibility [relative standard deviation (RSD) ≤ 5.0]. Conclusion: The developed assay was found to be a QuEChERS and pragmatic choice for the high‐throughput analysis of CGA in plant‐based products/foods. Finally, the analysis revealed the presence of an ample level of CGA in guava fruit in addition to coffee beans and black tea. The present study describes a dispersive liquid–liquid microextraction‐reverse‐phase high‐performance liquid chromatography under a diode array detector (DLLME‐RP‐HPLC‐DAD)‐based method to analyze chlorogenic acid in plant‐based products. The DLLME offered an overall recovery rate between 97.60% and 99.54% at an acceptable level of reproducibility (relative standard deviation [RSD] ≤ 5.0). The assay was found to be QuEChERS and pragmatic with limit of detection (LOD) and limit of quantification (LOQ) of 0.0281 and 0.0853 μg/ml. The analysis revealed the presence of ample levels of chlorogenic acid in guava fruit in addition to coffee beans and black tea. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

45. Honey Potential as Antibiofilm, Antiquorum Sensing and Dispersal Agent against Multispecies Bacterial Biofilm.

Author

Liaqat, Iram, Gulab, Babar, Hanif, Uzma, Sultan, Aisha, Sadiqa, Ayesha, Zafar, Urooj, Afzaal, Muhammad, Naseem, Sajida, Akram, Sumia, and Saleem, Gulbeena

Subjects
HONEY, QUORUM sensing, DRUG resistance, ANTIBIOTICS, HONEYBEES, BIOFILMS
Abstract

This study is first to test Pakistani honey bees, Apis dorsata and A. cerana honey samples as anti biofilm, anti quorum sensing (QS) and biofilm dispersal agents honey against multispecies biofilm of bacteria (obtained from obese patients). Briefly, five previously identified isolates Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Morganella morganii and Klebsiella pneumoniae (MT448672- MT448676) were selected. Antibiogram study of all five isolates was tested against three antibiotics viz., erythromycin (20 µg/mL), lincomycin (100 µg/mL) and rifampicin (100 µg/mL). In order to form multispecies biofilm, identified bacteria were grown in batch culture by mixing equal volumes (OD590nm = 0.1) of 2, 3 and 5 bacterial isolates. In total 11 groups (g1-g11) were made. Crystal violet (CV) staining method was used to evaluate the antibiofilm potential and biofilm dispersal potential of both honey samples. QS inhibition in P. aeruginosa was measured following culture supernatant method. Antibiogram study showed significant (p < 0.05) resistance by P. aeruginosa against tested antibiotics. E. coli, M. morganii and K. pneumoniae were significantly susceptible to erythromycin and S. aureus to lincomycin. Both honey samples at 2% and 5% concentrations showed significant (p < 0.05) inhibition potential of multispecies biofilm by all test groups (g1-g11). Though A. dorsata honey significantly inhibited biofilm formation at 2 and 5% against all groups but 2% concentration was highly significant against g2-g4 groups. Regarding A. cerana honey, 2% concentration was significantly effective against g1, g4-g7 and g9-g11 groups. Both honey samples significantly inhibited QS at 2 and 5%. The 5% concentration of A. dorsata honey significantly dispersed biofilm by all groups compared to 2% which showed dispersal potential only by g2 and g3 groups. Accordingly, honey samples showed significant antibiofilm, anti-QS and biofilm dispersal potentials thus can be considered as good alternative to antibiotics. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

50. Contributors

Author

Aggarwal, Poonam, Agrawal, Mukta, Ahmad, Mudasir, Ajazuddin, Akram, Sumia, Alexander, Amit, Amado, Franco Rico, Amenaghawon, Andrew N., Anil Kumar, Nanjangud V., Anyalewechi, Chinedu L., Aslam, Raouf, Baghbanbashi, Mojhdeh, Bao, Ming, Bertuol, Daniel Assumpção, Bezerra, F.W.F., Bezerra, P.N., Carvalho Junior, R.N., Chandra, Rajesh, Chaves Neto, A.M.J., Cheikhyoussef, Ahmad, Cheikhyoussef, Natascha, Chong, Gun-Hean, Cordeiro, R.M., Cruz, Estevan Dorneles, Cunha, V.M.B., da Costa, W.A., da Cruz, J.N., de Oliveira, M.S., de Souza, Ana Lúcia Barbosa, Din Reshi, Noor U., Druzian, Janice Izabel, Dubey, Sunil Kumar, Gani, Adil, Gonçalves, Sandra, Hadidi, Naghmeh, Hadzir, Noor Hadzuin Nik, Jafarinejad, Shahryar, Khan, Junaid, Kusuma, Heri Septya, Lee, Wan-Jun, Liu, Xin, Machado, Bruna Aparecida Souza, Mahfud, Mahfud, Matsakas, Leonidas, Moosvi, Syed Kazim, Mushtaq, Muhammad, Patel, Ravish, Patel, Alok, Pazuki, Gholamreza, Pessoa, Fernando Luiz Pellegrini, Pinto, R.H.H., Rehal, Jagbir, Reis, João Henrique de Oliveira, Rizvi, Masood Ahmad, Romano, Anabela, Saraf, Shailendra, Saraf, Swarnlata, Sartaj, Km, Siddique, Sabahuddin, Silva, M.P., Suali, Emma, Suleiman, Norhidayah, Sunil, Dhanya, Tanabe, Eduardo Hiromitsu, Vahdat, Nader, Wang, Wan-Hui, Yadav, Pooja, Yaqoob, Mudasir, and Zabot, Giovani L.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results