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Research Output 1985 2019

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2015

Decitabine nanoconjugate sensitizes human glioblastoma cells to temozolomide

Cui, Y., Naz, A., Thompson, D. H. & Irudayaraj, J., Apr 6 2015, In : Molecular Pharmaceutics. 12, 4, p. 1279-1288 10 p.

Research output: Contribution to journalArticle

temozolomide
decitabine
Nanoconjugates
Glioblastoma
Ethylene Glycol
DNA Methylation
Carrier Proteins
Homeostasis
DNA
Methyltransferases

Enhanced multiphoton emission from CdTe/ZnS quantum dots decorated on single-layer graphene

Liu, J., Kumar, P., Hu, Y., Cheng, G. J. & Irudayaraj, J. M. K., Mar 19 2015, In : Journal of Physical Chemistry C. 119, 11, p. 6331-6336 6 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Semiconductor quantum dots
graphene
quantum dots

Enhancement of single-photon emission from nitrogen-vacancy centers with TiN/(Al,Sc)N hyperbolic metamaterial

Shalaginov, M. Y., Vorobyov, V. V., Liu, J., Ferrera, M., Akimov, A. V., Lagutchev, A., Smolyaninov, A. N., Klimov, V. V., Irudayaraj, J., Kildishev, A. V., Boltasseva, A. & Shalaev, V. M., Jan 1 2015, In : Laser and Photonics Reviews. 9, 1, p. 120-127 8 p.

Research output: Contribution to journalArticle

Titanium nitride
titanium nitrides
Metamaterials
Vacancies
CMOS

Fourier transform infrared spectroscopy and near infrared spectroscopy for the quantification of defects in roasted coffees

Craig, A. P., Franca, A. S., Oliveira, L. S., Irudayaraj, J. M. K. & Ileleji, K., Mar 1 2015, In : Talanta. 134, p. 379-386 8 p.

Research output: Contribution to journalArticle

Coffee
Near infrared spectroscopy
Near-Infrared Spectroscopy
Fourier Transform Infrared Spectroscopy
Defects

Functionalized gold nanoparticles for the detection of nitrates in water

Mura, S., Greppi, G., Roggero, P. P., Musu, E., Pittalis, D., Carletti, A., Ghiglieri, G. & Irudayaraj, J. M. K., Jan 1 2015, In : International Journal of Environmental Science and Technology. 12, 3, p. 1021-1028 8 p.

Research output: Contribution to journalArticle

Gold
Nitrates
Nanoparticles
gold
nitrates

Graphene laminated gold bipyramids as sensitive detection platforms for antibiotic molecules

Lee, S., Kumar, P., Hu, Y., Cheng, G. J. & Irudayaraj, J., Jan 1 2015, In : Chemical Communications. 51, 85, p. 15494-15497 4 p.

Research output: Contribution to journalArticle

Graphite
Antibiotics
Gold
Graphene
Anti-Bacterial Agents

High performance immunochromatographic assay combined with surface enhanced Raman spectroscopy

Cho, I. H., Das, M., Bhandari, P. & Irudayaraj, J., Jul 5 2015, In : Sensors and Actuators, B: Chemical. 213, p. 209-214 6 p.

Research output: Contribution to journalArticle

Silver
Raman spectroscopy
Assays
Nanoparticles
silver

Modified graphene oxide sensors for ultra-sensitive detection of nitrate ions in water

Ren, W., Mura, S. & Irudayaraj, J. M. K., Jun 14 2015, In : Talanta. 143, p. 234-239 6 p., 15665.

Research output: Contribution to journalArticle

Graphite
Nitrates
Oxides
Ions
Water

Nanoscale histone localization in live cells reveals reduced chromatin mobility in response to DNA damage

Liu, J., Vidi, P. A., Lelièvre, S. A. & Irudayaraj, J. M. K., Jan 1 2015, In : Journal of cell science. 128, 3, p. 599-604 6 p.

Research output: Contribution to journalArticle

Histones
DNA Damage
Chromatin
damages
DNA

Rapid and unbiased extraction of chromatin associated RNAs from purified native chromatin

Zhou, Z., Yang, Y., Konieczny, S. F. & Irudayaraj, J. M. K., Dec 24 2015, In : Journal of Chromatography A. 1426, p. 64-68 5 p.

Research output: Contribution to journalArticle

Small Nuclear RNA
Salicylic Acid
Nanoparticles
Chromatin
Cell Separation
microbial detection
Immunochromatography
immunoaffinity chromatography
Pathogens
Gold

Selective increase in subtelomeric DNA methylation: An epigenetic biomarker for malignant glioma

Choudhury, S. R., Cui, Y., Milton, J. R., Li, J. & Irudayaraj, J., Oct 7 2015, In : Clinical epigenetics. 7, 1, 107.

Research output: Contribution to journalArticle

DNA Methylation
Epigenomics
Glioma
Methylation
Telomere

Single-Cell Quantification of Cytosine Modifications by Hyperspectral Dark-Field Imaging

Wang, X., Cui, Y. & Irudayaraj, J., Oct 27 2015, In : ACS Nano. 9, 12, p. 11924-11932 9 p.

Research output: Contribution to journalArticle

Nanoprobes
Cytosine
Imaging techniques
Surface plasmon resonance
cells

Single-cell screening and quantification of transcripts in cancer tissues by second-harmonic generation microscopy

Liu, J., Damayanti, N. P., Cho, I. H., Polar, Y., Badve, S. & Irudayaraj, J. M. K., Sep 1 2015, In : Journal of biomedical optics. 20, 9, 096016.

Research output: Contribution to journalArticle

Harmonic generation
harmonic generations
Microscopic examination
ribonucleic acids
Screening

The hypomethylating agent Decitabine causes a paradoxical increase in 5-hydroxymethylcytosine in human leukemia cells

Chowdhury, B., McGovern, A., Cui, Y., Choudhury, S. R., Cho, I. H., Cooper, B., Chevassut, T., Lossie, A. C. & Irudayaraj, J., Apr 22 2015, In : Scientific reports. 5, 9281.

Research output: Contribution to journalArticle

decitabine
5-Methylcytosine
Leukemia
DNA Methylation
DNA

Trichloroethylene sensing in water based on SERS with multifunctional Au/TiO2 core-shell nanocomposites

Ren, W., Zhou, Z. & Irudayaraj, J. M. K., Oct 7 2015, In : Analyst. 140, 19, p. 6625-6630 6 p.

Research output: Contribution to journalArticle

Nanocomposites
Trichloroethylene
Raman Spectrum Analysis
trichloroethylene
Raman scattering

Water flattens graphene wrinkles: Laser shock wrapping of graphene onto substrate-supported crystalline plasmonic nanoparticle arrays

Hu, Y., Lee, S., Kumar, P., Nian, Q., Wang, W., Irudayaraj, J. & Cheng, G. J., Dec 21 2015, In : Nanoscale. 7, 47, p. 19885-19893 9 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Nanoparticles
Crystalline materials
Water
2014

Application of elastic net and infrared spectroscopy in the discrimination between defective and non-defective roasted coffees

Craig, A. P., Franca, A. S., Oliveira, L. S., Irudayaraj, J. M. K. & Ileleji, K., Oct 1 2014, In : Talanta. 128, p. 393-400 8 p.

Research output: Contribution to journalArticle

Coffee
Infrared spectroscopy
Spectrum Analysis
Infrared radiation
Chlorogenic Acid
Nanoprobes
RNA Splice Sites
Raman Spectrum Analysis
Alternative Splicing
Arabidopsis

Diversity of two forms of DNA methylation in the brain

Chen, Y., Damayanti, N. P., Irudayaraj, J., Dunn, K. & Zhou, F. C., Jan 1 2014, In : Frontiers in Genetics. 5, MAR, Article 46.

Research output: Contribution to journalArticle

5-Methylcytosine
DNA Methylation
Brain
Chromatin
Neural Stem Cells
Raman spectroscopy
Raman Spectrum Analysis
Arabidopsis
Arabidopsis thaliana
mutants

Epitaxial superlattices with titanium nitride as a plasmonic component for optical hyperbolic metamaterials

Naik, G. V., Saha, B., Liu, J., Saber, S. M., Stach, E. A., Irudayaraj, J. M. K., Sands, T. D., Shalaev, V. M. & Boltasseva, A., May 27 2014, In : Proceedings of the National Academy of Sciences of the United States of America. 111, 21, p. 7546-7551 6 p.

Research output: Contribution to journalArticle

Optical Devices
Gold
Optics and Photonics
Metals
Equipment and Supplies

In-situ fluorescent immunomagnetic multiplex detection of foodborne pathogens in very low numbers

Cho, I. H., Mauer, L. & Irudayaraj, J. M. K., Jul 15 2014, In : Biosensors and Bioelectronics. 57, p. 143-148 6 p.

Research output: Contribution to journalArticle

Pathogens
Food
Bacteria
Escherichia coli O157
Fluorophores

Membrane filter-assisted surface enhanced Raman spectroscopy for the rapid detection of E. coli O157: H7 in ground beef

Cho, I. H., Bhandari, P., Patel, P. & Irudayaraj, J. M. K., Aug 28 2014, In : Biosensors and Bioelectronics. 64, p. 171-176 6 p.

Research output: Contribution to journalArticle

Beef
Escherichia coli O157
Raman Spectrum Analysis
Nanoparticles
Escherichia coli

NuMA promotes homologous recombination repair by regulating the accumulation of the ISWI ATPase SNF2h at DNA breaks

Vidi, P. A., Liu, J., Salles, D., Jayaraman, S., Dorfman, G., Gray, M., Abad, P., Moghe, P. V., Irudayaraj, J. M., Wiesmüller, L. & Lelièvre, S. A., 2014, In : Nucleic acids research. 42, 10, p. 6365-6379 15 p.

Research output: Contribution to journalArticle

Recombinational DNA Repair
DNA Breaks
Chromatin
Adenosine Triphosphatases
Chromatin Assembly and Disassembly

Quantification of 5-methylcytosine, 5-hydroxymethylcytosine and 5-carboxylcytosine from the blood of cancer patients by an enzyme-based immunoassay

Chowdhury, B., Cho, I. H., Hahn, N. & Irudayaraj, J., Dec 10 2014, In : Analytica Chimica Acta. 852, p. 212-217 6 p.

Research output: Contribution to journalArticle

5-Methylcytosine
immunoassay
Immunoenzyme Techniques
cancer
Blood

Quantifying the local density of optical states of nanorods by fluorescence lifetime imaging

Liu, J., Jiang, X., Ishii, S., Shalaev, V. & Irudayaraj, J., Jun 2014, In : New Journal of Physics. 16, 063069.

Research output: Contribution to journalArticle

nanorods
life (durability)
fluorescence
far fields
emitters

Quantitative imaging of single mRNA splice variants in living cells

Lee, K., Cui, Y., Lee, L. P. & Irudayaraj, J., Jun 2014, In : Nature Nanotechnology. 9, 6, p. 474-480 7 p.

Research output: Contribution to journalArticle

ribonucleic acids
Cells
Dimers
Imaging techniques
splicing

Quantitative real-time kinetics of optogenetic proteins CRY2 and CIB1/N using single-molecule tools

Cui, Y., Choudhury, S. R. & Irudayaraj, J. M. K., Aug 1 2014, In : Analytical Biochemistry. 458, p. 58-60 3 p.

Research output: Contribution to journalArticle

Optogenetics
Molecules
Kinetics
Proteins
Fluorescence Spectrometry

Second harmonic super-resolution microscopy for quantification of mRNA at single copy sensitivity

Liu, J., Cho, I. H., Cui, Y. & Irudayaraj, J. M. K., Dec 23 2014, In : ACS Nano. 8, 12, p. 12418-12427 10 p.

Research output: Contribution to journalArticle

Microscopic examination
microscopy
harmonics
Messenger RNA
sensitivity

Targeted in vivo photodynamic therapy with epidermal growth factor receptor-specific peptide linked nanoparticles

Narsireddy, A., Vijayashree, K., Irudayaraj, J. M. K., Manorama, S. V. & Rao, N. M., Aug 25 2014, In : International Journal of Pharmaceutics. 471, 1-2, p. 421-429 9 p.

Research output: Contribution to journalArticle

Photochemotherapy
Photosensitizing Agents
Epidermal Growth Factor Receptor
Nanoparticles
Peptides

Understanding the mechanical properties of DNA origami tiles and controlling the kinetics of their folding and unfolding reconfiguration

Chen, H., Weng, T. W., Riccitelli, M. M., Cui, Y., Irudayaraj, J. & Choi, J. H., May 14 2014, In : Journal of the American Chemical Society. 136, 19, p. 6995-7005 11 p.

Research output: Contribution to journalArticle

Tile
folding
mechanical property
DNA
kinetics
2013

A hybrid FLIM-elastic net platform for label free profiling of breast cancer

Damayanti, N. P., Craig, A. P. & Irudayaraj, J. M. K., Dec 7 2013, In : Analyst. 138, 23, p. 7127-7134 8 p.

Research output: Contribution to journalArticle

Optical Imaging
Labels
microscopy
Microscopy
cancer

Broadband enhancement of spontaneous emission from nitrogen-vacancy centers in nanodiamonds by hyperbolic metamaterials

Shalaginov, M. Y., Ishii, S., Liu, J., Liu, J., Irudayaraj, J., Lagutchev, A., Kildishev, A. V. & Shalaev, V. M., Apr 29 2013, In : Applied Physics Letters. 102, 17, 173114.

Research output: Contribution to journalArticle

spontaneous emission
broadband
nitrogen
augmentation
aluminum oxides
Raman Spectrum Analysis
Dimers
Nanoparticles
Raman scattering
Scattering

Differentiation of cancer cells in two-dimensional and three-dimensional breast cancer models by Raman spectroscopy

Damayanti, N. P., Fang, Y., Parikh, M. R., Craig, A. P., Kirshner, J. & Irudayaraj, J., Nov 1 2013, In : Journal of biomedical optics. 18, 11, 130383RR.

Research output: Contribution to journalArticle

breast
Raman spectroscopy
cancer
Cells
progressions

Fluorescence lifetime imaging of biosensor peptide phosphorylation in single live cells

Damayanti, N. P., Parker, L. L. & Irudayaraj, J. M. K., Apr 2 2013, In : Angewandte Chemie - International Edition. 52, 14, p. 3931-3934 4 p.

Research output: Contribution to journalArticle

Phosphorylation
Biosensors
Peptides
Phosphotransferases
Fluorescence

In-situ immuno-gold nanoparticle network ELISA biosensors for pathogen detection

Cho, I. H. & Irudayaraj, J. M. K., Jun 3 2013, In : International Journal of Food Microbiology. 164, 1, p. 70-75 6 p.

Research output: Contribution to journalArticle

microbial detection
Escherichia coli O157
Food Safety
biosensors
Biosensing Techniques

Lateral-flow enzyme immunoconcentration for rapid detection of Listeria monocytogenes

Cho, I. H. & Irudayaraj, J. M. K., Apr 1 2013, In : Analytical and Bioanalytical Chemistry. 405, 10, p. 3313-3319 7 p.

Research output: Contribution to journalArticle

Listeria
Listeria monocytogenes
Assays
Salmonella
Enzymes

Nanostructured thin films as surface-enhanced Raman scattering substrates

Mura, S., Greppi, G., Innocenzi, P., Piccinini, M., Figus, C., Marongiu, M. L., Guo, C. & Irudayaraj, J., Jan 1 2013, In : Journal of Raman Spectroscopy. 44, 1, p. 35-40 6 p.

Research output: Contribution to journalArticle

Raman scattering
Thin films
Substrates
Nanoparticles
Cytochromes c

One-stop genomic DNA extraction by salicylic acid-coated magnetic nanoparticles

Zhou, Z., Kadam, U. S. & Irudayaraj, J. M. K., Sep 26 2013, In : Analytical Biochemistry. 442, 2, p. 249-252 4 p.

Research output: Contribution to journalArticle

Salicylic Acid
Nanoparticles
Agar Gel Electrophoresis
Cell Separation
DNA

Probing site-exclusive binding of aqueous QDs and their organelle-dependent dynamics in live cells by single molecule spectroscopy

Dong, C., Chowdhury, B. & Irudayaraj, J., May 21 2013, In : Analyst. 138, 10, p. 2871-2876 6 p.

Research output: Contribution to journalArticle

Quantum Dots
Binding sites
Organelles
Semiconductor quantum dots
Binding Sites

Real-time dynamics of methyl-CpG-binding domain protein 3 and its role in DNA demethylation by fluorescence correlation spectroscopy

Cui, Y., Cho, I. H., Chowdhury, B. & Irudayaraj, J., Oct 2013, In : Epigenetics. 8, 10, p. 1089-1100 12 p.

Research output: Contribution to journalArticle

decitabine
Fluorescence Spectrometry
5-Methylcytosine
Cell Hypoxia
Carrier Proteins

Second harmonic generation correlation spectroscopy for single molecule experiments

Liu, J. & Irudayaraj, J. M. K., Nov 4 2013, In : Optics Express. 21, 22, p. 27063-27073 11 p.

Research output: Contribution to journalArticle

harmonic generations
nanocrystals
signal to noise ratios
spectroscopy
molecules

Surface-enhanced Raman spectroscopy applied to food safety

Craig, A. P., Franca, A. S. & Irudayaraj, J. M. K., Feb 1 2013, In : Annual Review of Food Science and Technology. 4, 1, p. 369-380 12 p.

Research output: Contribution to journalArticle

Raman spectroscopy
Raman Spectrum Analysis
Food Safety
food safety
Food Inspection
2012

Folic acid protected silver nanocarriers for targeted drug delivery

Wang, Y., Newell, B. B. & Irudayaraj, J. M. K., Oct 2012, In : Journal of Biomedical Nanotechnology. 8, 5, p. 751-759 9 p.

Research output: Contribution to journalArticle

Silver
Folic Acid
Acids
Doxorubicin
Pharmaceutical Preparations

FTIR nanobiosensors for Escherichia coli detection

Mura, S., Greppi, G., Marongiu, M. L., Roggero, P. P., Ravindranath, S. P., Mauer, L. J., Schibeci, N., Perria, F., Piccinini, M., Innocenzi, P. & Irudayaraj, J., Jul 31 2012, In : Beilstein Journal of Nanotechnology. 3, 1, p. 485-492 8 p.

Research output: Contribution to journalArticle

Escherichia
food
Escherichia coli
Titania
pathogens

Hydrodynamic size-dependent cellular uptake of aqueous QDs probed by fluorescence correlation spectroscopy

Dong, C. & Irudayaraj, J., Oct 11 2012, In : Journal of Physical Chemistry B. 116, 40, p. 12125-12132 8 p.

Research output: Contribution to journalArticle

Quantum Dots
Fluorescence Spectrometry
Hydrodynamics
Semiconductor quantum dots
Fluorescence
Chromates
chromate
Raman Spectrum Analysis
Biofilms
Raman spectroscopy