Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

R. Hajian · SciRah

Researcher profile · Semantic Scholar

R. Hajian

Share profile

R. Hajian — researcher profile on SciRah

h-index: 30
Works: 74
Citations: 2,590

Most-cited papers

Detection of unamplified target genes via CRISPR–Cas9 immobilized on a graphene field-effect transistor
R. Hajian, Sarah Balderston, Thanhtra P. Tran, Tara R. deBoer +12 more
2019Nature Biomedical Engineering549 citations Open access
Semantic Scholar
Discrimination of single-point mutations in unamplified genomic DNA via Cas9 immobilized on a graphene field-effect transistor
Sarah Balderston, Jeffrey Taulbee, Elizabeth Celaya, Kandace Fung +17 more
2021Nature Biomedical Engineering130 citations Open access
Semantic Scholar
Fabrication of an electrochemical sensor for determination of doxorubicin in human plasma and its interaction with DNA
R. Hajian, Z. Tayebi, N. Shams
2016Journal of Pharmaceutical Analysis95 citations Open access
Semantic Scholar
Study on the interaction between doxorubicin and Deoxyribonucleic acid with the use of methylene blue as a probe
R. Hajian, N. Shams, M. Mohagheghian
200988 citations Open access
Semantic Scholar
A novel nanocomposite electrochemical sensor based on green synthesis of reduced graphene oxide/gold nanoparticles modified screen printed electrode for determination of tryptophan using response surface methodology approach
Somayeh Nazarpour, R. Hajian, Mina Hosseini Sabzvari
202079 citations
Semantic Scholar
Fabrication of reduced graphene oxide-magnetic nanocomposite (rGO-Fe3O4) as an electrochemical sensor for trace determination of As(III) in water resources
Akajionu Benjamin Chimezie, R. Hajian, N. Yusof, Meng-Woi Pei +1 more
201779 citations Open access
Semantic Scholar
Construction of an Electrochemical Sensor Based on Carbon Nanotubes/Gold Nanoparticles for Trace Determination of Amoxicillin in Bovine Milk
A. Muhammad, N. Yusof, R. Hajian, J. Abdullah
2016Italian National Conference on Sensors77 citations Open access
Semantic Scholar
A promising electrochemical sensor based on Au nanoparticles decorated reduced graphene oxide for selective detection of herbicide diuron in natural waters
N. Shams, H. Lim, R. Hajian, N. Yusof +5 more
2016Journal of Applied Electrochemistry70 citations
Semantic Scholar
DNA-binding studies of valrubicin as a chemotherapy drug using spectroscopy and electrochemical techniques
R. Hajian, Parvin Hossaini, Z. Mehrayin, Meng-Woi Pei +1 more
2017Journal of Pharmaceutical Analysis67 citations Open access
Semantic Scholar
The development of silicon nanowire as sensing material and its applications
J. I. A. Rashid, J. Abdullah, N. Yusof, R. Hajian
201367 citations Open access
Semantic Scholar
Electrochemical Immunosensor for Detection of Aflatoxin B1 Based on Indirect Competitive ELISA
Farah Asilah Azri, R. Sukor, J. Selamat, Fatimah Abu Bakar +2 more
2018Toxins65 citations Open access
Semantic Scholar
A screen printed carbon electrode modified with carbon nanotubes and gold nanoparticles as a sensitive electrochemical sensor for determination of thiamphenicol residue in milk
A. Muhammad, R. Hajian, N. Yusof, N. Shams +3 more
2018RSC Advances59 citations Open access
Semantic Scholar
Determination of tryptophan and histidine by adsorptive cathodic stripping voltammetry using H-point standard addition method.
A. Ensafi, R. Hajian
2006Analytica Chimica Acta53 citations
Semantic Scholar
Electrochemical sensor based on gold nanoparticles/ethylenediamine-reduced graphene oxide for trace determination of fenitrothion in water
N. Shams, H. Lim, R. Hajian, N. Yusof +4 more
201652 citations
Semantic Scholar
A Novel Disposable Biosensor Based on SiNWs/AuNPs Modified-Screen Printed Electrode for Dengue Virus DNA Oligomer Detection
J. I. A. Rashid, N. Yusof, J. Abdullah, U. Hashim +1 more
2015IEEE Sensors Journal48 citations
Semantic Scholar
Modification strategy of screen-printed carbon electrode with functionalized multi-walled carbon nanotube and chitosan matrix for biosensor development
Farah Asilah Azri, R. Sukor, R. Hajian, N. Yusof +2 more
201745 citations Open access
Semantic Scholar
The utilization of SiNWs/AuNPs-modified indium tin oxide (ITO) in fabrication of electrochemical DNA sensor.
J. I. A. Rashid, N. Yusof, J. Abdullah, U. Hashim +1 more
2014Materials Science and Engineering C: Materials for Biological Applications44 citations Open access
Semantic Scholar
Study on the interaction between morin-bi(III) complex and DNA with the use of methylene blue dye as a fluorophor probe
A. Ensafi, R. Hajian, S. Ebrahimi
200944 citations Open access
Semantic Scholar
Determination of Rutin in Pharmaceutical Compounds and Tea Using Cathodic Adsorptive Stripping Voltammetry
A. Ensafi, R. Hajian
200644 citations
Semantic Scholar
H-point standard addition method in the analysis by differential pulse anodic stripping voltammetry Simultaneous determination of lead and tin.
E. Shams, Hamid Abdollahi, M. Yekehtaz, R. Hajian
2004Talanta: The International Journal of Pure and Applied Analytical Chemistry43 citations
Semantic Scholar
Fabrication of an electrochemical sensor based on carbon nanotubes modified with gold nanoparticles for determination of valrubicin as a chemotherapy drug: valrubicin-DNA interaction.
R. Hajian, Z. Mehrayin, M. Mohagheghian, M. Zafari +2 more
2015Materials Science and Engineering C: Materials for Biological Applications40 citations
Semantic Scholar
Spectrophotometric Studies on the Thermodynamics of the ds-DNA Interaction with Irinotecan for a Better Understanding of Anticancer Drug-DNA Interactions
R. Hajian, T. Huat
201338 citations Open access
Semantic Scholar
The promise of graphene-based transistors for democratizing multiomics studies.
Hsiang-Wei Lu, A. Kane, J. Parkinson, Ying-Ning Gao +4 more
2021Biosensors & bioelectronics37 citations Open access
Semantic Scholar
Linear sweep anodic stripping voltammetry: Determination of Chromium (VI) using synthesized gold nanoparticles modified screen-printed electrode
S. A. Tukur, N. Yusof, R. Hajian
2015Proceedings of the Indian Academy of sciences. Chemical sciences36 citations Open access
Semantic Scholar
Application of adsorptive stripping voltammetry to the determination of bismuth and copper in the presence of morin
R. Hajian, E. Shams
200336 citations
Semantic Scholar
Interaction of Anticancer Drug Methotrexate with DS-DNA Analyzed by Spectroscopic and Electrochemical Methods
R. Hajian, M. Tavakol
201235 citations Open access
Semantic Scholar
Determination of Losartan and Triamterene in Pharmaceutical Compounds and Urine Using Cathodic Adsorptive Stripping Voltammetry
A. Ensafi, R. Hajian
2008Analytical Sciences32 citations
Semantic Scholar
Label-Free dengue detection utilizing PNA/DNA hybridization based on the aggregation process of unmodified gold nanoparticles
S. Rahman, Rafidah Saadun, Nur Ellina Azmi, N. Ariffin +4 more
201431 citations Open access
Semantic Scholar
Fabrication of an Electrochemical Sensor Based on Gold Nanoparticles/Carbon Nanotubes as Nanocomposite Materials: Determination of Myricetin in Some Drinks
R. Hajian, N. Yusof, Tayebe Faragi, N. Shams
2014PLoS ONE31 citations Open access
Semantic Scholar
The Spectrophotometric Multicomponent Analysis of a Ternary Mixture of Paracetamol, Aspirin, and Caffeine by the Double Divisor-Ratio Spectra Derivative Method
R. Hajian, Ahmad Soltaninezhad
201330 citations Open access
Semantic Scholar
Spectroscopic and Electrochemical Studies on the Interaction of Epirubicin with Fish Sperm DNA
R. Hajian, E. Ekhlasi, R. Daneshvar
201229 citations Open access
Semantic Scholar
Surface modifications to boost sensitivities of electrochemical biosensors using gold nanoparticles/silicon nanowires and response surface methodology approach
Jahwarhar Izuan Abdul Rashid, N. Yusof, J. Abdullah, U. Hashim +1 more
2015Journal of Materials Science27 citations Open access
Semantic Scholar
DNA‐binding Studies of Daunorubicin in the Presence of Methylene Blue by Spectroscopy and Voltammetry Techniques
R. Hajian, N. Shams, Afsaneh Parvin
200927 citations
Semantic Scholar
Determination of aflatoxins B1 and B2 by adsorptive cathodic stripping voltammetry in groundnut
R. Hajian, A. Ensafi
200927 citations
Semantic Scholar
Study on the Spectrophotometric Detection of Free Fatty Acids in Palm Oil Utilizing Enzymatic Reactions
Nur Hidayah Azeman, N. Yusof, J. Abdullah, R. Yunus +2 more
2015Molecules25 citations Open access
Semantic Scholar
Application of Ratio Derivative Spectrophotometry for Simultaneous Determination of Naphazoline and Antazoline in Eye Drops
R. Hajian, N. Shams, I. Kaedi
201023 citations Open access
Semantic Scholar
A Single Multiomics Transistor for Electronic Detection of SARS‐Cov2 Variants Antigen and Viral RNA Without Amplification
D. K. Ban, R. Hajian, Alexander J Winton, Ryan Eom +8 more
2023Advanced Materials & Technologies20 citations Open access
Semantic Scholar
DNA binding studies of Sunset Yellow FCF using spectroscopy, viscometry and electrochemical techniques
Sara Asaadi, R. Hajian
201720 citations
Semantic Scholar
Simultaneous determination of captopril and thioguanine in pharmaceutical compounds and blood using cathodic adsorptive stripping voltammetry
A. Ensafi, R. Hajian
200820 citations Open access
Semantic Scholar
Rapid and Electronic Identification and Quantification of Age-Specific Circulating Exosomes via Biologically Activated Graphene Transistors.
R. Hajian, Jonalyn DeCastro, J. Parkinson, Alex A Kane +8 more
2021Advances in Biology19 citations
Semantic Scholar
Net analyte signal standard addition method for simultaneous determination of sulphadiazine and trimethoprim in bovine milk and veterinary medicines.
R. Hajian, Esmat Mousavi, N. Shams
2013Food Chemistry18 citations
Semantic Scholar
Graphene-based biosensor for on-chip detection of Bio-orthogonally Labeled Proteins to Identify the Circulating Biomarkers of Aging during Heterochronic Parabiosis.
Corinne M Sadlowski, Sarah Balderston, Mandeep Sandhu, R. Hajian +7 more
2018Lab on a Chip17 citations Open access
Semantic Scholar
The Spectrophotometric Multicomponent Analysis of a Ternary Mixture of Ibuprofen, Caffeine and Paracetamol by the Combination of Double Divisor-Ratio Spectra Derivative and H-Point Standard Addition Method
R. Hajian, N. Afshari
201217 citations Open access
Semantic Scholar
Gold Nanoparticles-Modified Screen-Printed Electrode for Determination of Pb(II) Ion Using Linear Sweep Anodic Stripping Voltammetry
S. A. Tukur, N. Yusof, R. Hajian
2014IEEE Sensors Journal14 citations
Semantic Scholar
Physicochemical properties of frozen tuna fish as affected by immersion ohmic thawing and conventional thawing
Maryam Keshani, N. Zamindar, R. Hajian
2021Food science and technology international = Ciencia y tecnologia de los alimentos internacional13 citations
Semantic Scholar
Electrochemical Study on the Interaction of Irinotecan with Calf Thymus Double Stranded DNA
R. Hajian, T. Huat
201213 citations
Semantic Scholar
Simultaneous Determination of Copper and Bismuth by Anodic Stripping Voltammetry Using H‐Point Standard Addition Method with Simultaneous Addition of Analytes
E. Shams, H. Abdollahi, R. Hajian
200512 citations
Semantic Scholar
An Electrochemical Biosensor for the Determination of Ganoderma boninense Pathogen Based on a Novel Modified Gold Nanocomposite Film Electrode
Sabo Wada Dutse, N. Yusof, H. Ahmad, M. Hussein +3 more
201411 citations
Semantic Scholar
Study on the Interaction of Vitamin B12 with DNA by Spectroscopy and Electrochemical Methods
R. Hajian, M. Zafari
201111 citations
Semantic Scholar
Combination of First Derivative Spectrophotometry and H-Point Standard Addition Method for Simultaneous Determination of Guaifenesin and Theophylline in Cough Syrup
R. Hajian, N. Shams, Z. Davarpanah
201111 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

N. Yusof×17
Invite
N. Yusof — researcher profile on SciRah
N. Shams×13
Invite
N. Shams — researcher profile on SciRah
J. Abdullah×10
Invite
J. Abdullah — researcher profile on SciRah
Kiana Aran×6
Invite
Kiana Aran — researcher profile on SciRah

×6

Invite

A. Ensafi — researcher profile on SciRah

Brett Goldsmith×5

Invite

Brett Goldsmith — researcher profile on SciRah

Invite

I. Conboy — researcher profile on SciRah

Sarah Balderston×3

Invite

Sarah Balderston — researcher profile on SciRah

J. Parkinson×3

Invite

J. Parkinson — researcher profile on SciRah

Meng-Woi Pei×3

Invite

Meng-Woi Pei — researcher profile on SciRah

J. I. A. Rashid×3

Invite

J. I. A. Rashid — researcher profile on SciRah

Invite

U. Hashim — researcher profile on SciRah