Detection of morphine in urine based on a surface plasmon resonance imaging immunoassay

Haokun Ke, Xianchao Du, Ling Wang, Xiao Wang, Jinsong Zhu, Yuan Gao, Bo Peng, Hongxia Hao and Nengbin Cai

Anal. Methods, 2020, 12, 3038
DOI: 10.1039/D0AY00648C

An immunochromatographic dipstick as an alternate for monitoring of heroin metabolites in urine samples

Priya Mishra, Ivneet Banga, Roshika Tyagi, Tanya Munjal, Aditya Goel, Neena Capalash, Prince Sharma, C. R. Suri and Sonu Gandhi

RSC Adv., 2018, 8, 23163
DOI: 10.1039/C8RA02018C

Immuno-chromatic probe based lateral flow assay for point-of-care detection of Japanese encephalitis virus NS1 protein biomarker in clinical samples using a smartphone-based approach

Akanksha Roberts, Drishya Prakashan, Himani Dhanze, Ravi Kumar Gandham, Sonu Gandhi and G. Taru Sharma

Nanoscale Adv., 2022, 4, 3966
DOI: 10.1039/D2NA00463A

Microfluidic paper device for rapid detection of aflatoxin B1 using an aptamer based colorimetric assay

Aruna Kasoju, Narlawar Sagar Shrikrishna, Deepshikha Shahdeo, Azmat Ali Khan, Amer M. Alanazi and Sonu Gandhi

RSC Adv., 2020, 10, 11843
DOI: 10.1039/D0RA00062K

Neisseria meningitidis detection by coupling bacterial factor H onto Au/scFv antibody nanohybrids

Maryam Rad, Gholamhossein Ebrahimipour, Mojgan Bandehpour, Omid Akhavan and Fatemeh Yarian

Appl. Phys. A, 2023, 129
DOI: 10.1007/s00339-023-06620-2

How new nanotechnologies are changing the opioid analysis scenery? A comparison with classical analytical methods

Muhammad Usman, Yawar Baig, Donatella Nardiello and Maurizio Quinto

Forensic Sciences Research, 2024, 9
DOI: 10.1093/fsr/owae001

Mystery Behind Red Gold

Nishant Arya, Manisha Byakodi and Sonu Gandhi

Reson, 2024, 29, 209
DOI: 10.1007/s12045-024-0209-z

Aptamers for aflatoxin M1: from aptasensing technology to commercialization

Xiaodong Guo, Mengke Zhang, Xin Wen, Genxi Zhang, Tao Zhang, Xinhui Lou, Mengzhi Wang, Marie-Laure Fauconnier and Kaizhou Xie

Critical Reviews in Food Science and Nutrition, 2025, 1
DOI: 10.1080/10408398.2025.2510424

Tailored calix[4]arene-gold nanoconjugate as a ultra-sensitive immunosensing nanolabel

Nidhi Verma, Pinkesh Sutariya, Tvarit Patel, Malvika Shukla and Alok Pandya

Biomed Microdevices, 2023, 25
DOI: 10.1007/s10544-022-00640-0

Strategies for developing sensitive and specific nanoparticle-based lateral flow assays as point-of-care diagnostic device

Jun Hui Soh, Hsi-Min Chan and Jackie Y. Ying

Nano Today, 2020, 30, 100831
DOI: 10.1016/j.nantod.2019.100831

Enzymatic Formation of Recombinant Antibody-Conjugated Gold Nanoparticles in the Presence of Citrate Groups and Bacteria

Maryam Rad, Gholamhossein Ebrahimipour, Mojgan Bandehpour, Omid Akhavan and Fatemeh Yarian

Catalysts, 2022, 12, 1048
DOI: 10.3390/catal12091048

Self-assembled chitosan polymer intercalating peptide functionalized gold nanoparticles as nanoprobe for efficient imaging of urokinase plasminogen activator receptor in cancer diagnostics

Deepshikha Shahdeo, Veerbhan Kesarwani, Deepa Suhag, Jahangeer Ahmed, Saad M. Alshehri and Sonu Gandhi

Carbohydrate Polymers, 2021, 266, 118138
DOI: 10.1016/j.carbpol.2021.118138

Quantification of morphine in exhaled breath condensate using a double network polymeric hybrid hydrogel functionalized with AuNPs

Zahra Karimzadeh, Abolghasem Jouyban, Maryam Khoubnasabjafari, Vahid Jouyban-Gharamaleki and Elaheh Rahimpour

BMC Chemistry, 2024, 18
DOI: 10.1186/s13065-024-01299-9

Selection and Characterization of a Single-Chain Variable Fragment against Porcine Circovirus Type 2 Capsid and Impedimetric Immunosensor Development

Supaporn Klangprapan, Chang-Ching Weng, Wan-Ting Huang, Yaw-Kuen Li and Kiattawee Choowongkomon

ACS Omega, 2021, 6, 24233
DOI: 10.1021/acsomega.1c03894

A Systematic Review on the Advanced Techniques of Wearable Point-of-Care Devices and Their Futuristic Applications

Drishya Prakashan, Ramya P R and Sonu Gandhi

Diagnostics, 2023, 13, 916
DOI: 10.3390/diagnostics13050916

Recombinant antibodies by phage display for bioanalytical applications

Olga I. Guliy, Stella S. Evstigneeva and Lev A. Dykman

Biosensors and Bioelectronics, 2023, 222, 114909
DOI: 10.1016/j.bios.2022.114909

Microfluidic-based graphene field effect transistor for femtomolar detection of chlorpyrifos

Saurav Islam, Shruti Shukla, Vivek K. Bajpai, Young-Kyu Han, Yun Suk Huh, Arindam Ghosh and Sonu Gandhi

Sci Rep, 2019, 9
DOI: 10.1038/s41598-018-36746-w

Electroactive reduced graphene oxide for highly sensitive detection of secretory non-structural 1 protein: A potential diagnostic biomarker for Japanese encephalitis virus

Akanksha Roberts, Veerbhan Kesarwani, Rupal Gupta and Sonu Gandhi

Biosensors and Bioelectronics, 2022, 198, 113837
DOI: 10.1016/j.bios.2021.113837

Recent Advances in Electrochemical Biosensors for the Detection of Salmonellosis: Current Prospective and Challenges

Subhasis Mahari and Sonu Gandhi

Biosensors, 2022, 12, 365
DOI: 10.3390/bios12060365

Immunochromatographic assay for the point-of-care diagnosis of food borne Salmonella strains using smartphone application

Subhasis Mahari, Drishya Prakashan and Sonu Gandhi

Colloids and Surfaces B: Biointerfaces, 2023, 226, 113319
DOI: 10.1016/j.colsurfb.2023.113319

Discriminative detection of morphine and methamphetamine-like street samples by label-free Cu doped-silver nanoparticles chemosensor

Tahereh Rohani Bastami, Yasaman Ghamari, Sara Khadempir, Maryam Entezari Khorasani, Roberto Paolesse and Mansour Bayat

Journal of Industrial and Engineering Chemistry, 2024, 131, 459
DOI: 10.1016/j.jiec.2023.10.050

Human blood biocompatibility and immunogenicity of scFvD2B PEGylated gold nanoparticles

Nadim Mitri, Kamil Rahme, Giulio Fracasso and Esther Ghanem

Nanotechnology, 2022, 33, 315101
DOI: 10.1088/1361-6528/ac66ef

Detection of morphine and data processing using surface plasmon resonance imaging sensor

Jianuo Sun, Haokun Ke, Jinghan Wang, Xianchao Du, Hongxia Hao and Hong Zhou

Green Processing and Synthesis, 2024, 13
DOI: 10.1515/gps-2024-0067

Graphene nanosheets as an electric mediator for ultrafast sensing of urokinase plasminogen activator receptor-A biomarker of cancer

Akanksha Roberts, Prem Prakash Tripathi and Sonu Gandhi

Biosensors and Bioelectronics, 2019, 141, 111398
DOI: 10.1016/j.bios.2019.111398

Phage Antibodies for Detection of Diagnostically Important Antigens

Olga I. Guliy, Vitaly A. Khanadeev and Lev A. Dykman

Front. Biosci. (Elite Ed), 2024, 16
DOI: 10.31083/j.fbe1603024

Design and fabrication of a competitive lateral flow assay using gold nanoparticle as capture probe for the rapid and on-site detection of penicillin antibiotic in food samples

Drishya Prakashan, Pratik Kolhe and Sonu Gandhi

Food Chemistry, 2024, 439, 138120
DOI: 10.1016/j.foodchem.2023.138120

Single-chain variable fragment-based immunoassay for bioactive natural products

Xiping Cui, Jian Lu, Jinchao Wei, Suqing Zhao, Yiyong Yan, Guo Yin, Bing Wang, Yunping Mu and Peng Li

Phytochem Rev, 2025, 24, 1261
DOI: 10.1007/s11101-023-09867-y

A sensitive determination of morphine in plasma using AuNPs@UiO-66/PVA hydrogel as an advanced optical scaffold

Zahra Karimzadeh, Abolghasem Jouyban, Ali Ostadi, Afshin Gharakhani and Elaheh Rahimpour

Analytica Chimica Acta, 2022, 1227, 340252
DOI: 10.1016/j.aca.2022.340252

Label-free detection of SARS-CoV-2 Spike S1 antigen triggered by electroactive gold nanoparticles on antibody coated fluorine-doped tin oxide (FTO) electrode

Akanksha Roberts, Subhasis Mahari, Deepshikha Shahdeo and Sonu Gandhi

Analytica Chimica Acta, 2021, 1188, 339207
DOI: 10.1016/j.aca.2021.339207

Graphene functionalized field-effect transistors for ultrasensitive detection of Japanese encephalitis and Avian influenza virus

Akanksha Roberts, Neha Chauhan, Saurav Islam, Subhasis Mahari, Bhaskar Ghawri, Ravi Kumar Gandham, S. S. Majumdar, Arindam Ghosh and Sonu Gandhi

Sci Rep, 2020, 10
DOI: 10.1038/s41598-020-71591-w

D2B antibody and its scFvD2B fragment in nanomedicine: promising tools in the theranostics of prostate cancer

Nadim Mitri, Kamil Rahme, Giulio Fracasso and Esther Ghanem

Adv. Nat. Sci: Nanosci. Nanotechnol., 2021, 12, 035008
DOI: 10.1088/2043-6262/ac2747

Nano-assembly of multiwalled carbon nanotubes for sensitive voltammetric responses for the determination of residual levels of endosulfan

Maitri Shah, Pratik Kolhe and Sonu Gandhi

Chemosphere, 2023, 321, 138148
DOI: 10.1016/j.chemosphere.2023.138148

Development of Hybrid IgG-Aptamer Sandwich Immunoassay Platform for Aflatoxin B1 Detection and Its Evaluation Onto Various Field Samples

Y. V. V. Aswani Kumar, R. M. Renuka, Jayakrishnan Achuth, M. Venkataramana, M. Ushakiranmayi and P. Sudhakar

Front. Pharmacol., 2018, 9
DOI: 10.3389/fphar.2018.00271

Fluorometric determination of morphine via its effect on the quenching of fluorescein by gold nanoparticles through a surface energy transfer process

John Nebu, J. S. Anjali Devi, R. S. Aparna, B. Aswathy, A. O. Aswathy and George Sony

Microchim Acta, 2018, 185
DOI: 10.1007/s00604-018-3050-9

Gold nanoparticle conjugate‐based lateral flow immunoassay (LFIA) for rapid detection of RBD antigen of SARS‐CoV‐2 in clinical samples using a smartphone‐based application

Drishya Prakashan, Narlawar S. Shrikrishna, Manisha Byakodi, K. Nagamani and Sonu Gandhi

Journal of Medical Virology, 2023, 95
DOI: 10.1002/jmv.28416

Disposable graphene-oxide screen-printed electrode integrated with portable device for detection of SARS-CoV-2 in clinical samples

P.R. Ramya, Sayanti Halder, K. Nagamani, Raghuraj Singh Chouhan and Sonu Gandhi

Bioelectrochemistry, 2024, 158, 108722
DOI: 10.1016/j.bioelechem.2024.108722

Nanobiosensors for detection of opioids: A review of latest advancements

Mahtab Razlansari, Fulden Ulucan-Karnak, Masoud Kahrizi, Shekoufeh Mirinejad, Saman Sargazi, Sachin Mishra, Abbas Rahdar and Ana M. Díez-Pascual

European Journal of Pharmaceutics and Biopharmaceutics, 2022, 179, 79
DOI: 10.1016/j.ejpb.2022.08.017

Binding Characteristic of Various Antibody Formats Against Aflatoxins

Kuntalee Rangnoi, Florian Rüker, Gordana Wozniak-Knopp, Barbara Cvak, Richard O’Kennedy and Montarop Yamabhai

ACS Omega, 2021, 6, 25258
DOI: 10.1021/acsomega.1c03044

Fabrication of microfluidic device for Aflatoxin M1 detection in milk samples with specific aptamers

Aruna Kasoju, Deepshikha Shahdeo, Azmat Ali Khan, Narlawar Sagar Shrikrishna, Subhasis Mahari, Amer M. Alanazi, Mashooq Ahmad Bhat, Jyotsnendu Giri and Sonu Gandhi

Sci Rep, 2020, 10
DOI: 10.1038/s41598-020-60926-2

Magnetic Nanoparticles—A Multifunctional Potential Agent for Diagnosis and Therapy

Raghuraj Singh Chouhan, Milena Horvat, Jahangeer Ahmed, Norah Alhokbany, Saad M. Alshehri and Sonu Gandhi

Cancers, 2021, 13, 2213
DOI: 10.3390/cancers13092213

Rapid-format recombinant antibody-based methods for the diagnosis of Clostridioides difficile infection: Recent advances and perspectives

Hamideh Raeisi, Masoumeh Azimirad, Hamid Asadzadeh Aghdaei, Abbas Yadegar and Mohammad Reza Zali

Front. Microbiol., 2022, 13
DOI: 10.3389/fmicb.2022.1043214

Phage Display in the Quest for New Selective Recognition Elements for Biosensors

Riikka Peltomaa, Elena Benito-Peña, Rodrigo Barderas and María C. Moreno-Bondi

ACS Omega, 2019, 4, 11569
DOI: 10.1021/acsomega.9b01206