If you made any changes in Pure, your changes will be visible here soon.

Research Output 1986 2019

2002

A fiber-optic fluorescence sensor for lithium ion in acetonitrile

Qin, W., Obare, S. O., Murphy, C. J. & Angel, S. M., Sep 15 2002, In : Analytical chemistry. 74, 18, p. 4757-4762 6 p.

Research output: Contribution to journalArticle

Lithium
Fiber optics
Fluorescence
Ions
Membranes

Anisotropic chemical reactivity of gold spheroids and nanorods

Jana, N. R., Gearheart, L., Obare, S. O. & Murphy, C. J., Feb 5 2002, In : Langmuir. 18, 3, p. 922-927 6 p.

Research output: Contribution to journalArticle

Chemical reactivity
spheroids
Nanorods
Gold
nanorods

Complex local dynamics in DNA on the picosecond and nanosecond time scales

Brauns, E. B., Madaras, M. L., Coleman, R. S., Murphy, C. J. & Berg, M. A., Apr 15 2002, In : Physical review letters. 88, 15, p. 1581011-1581014 4 p., 158101.

Research output: Contribution to journalArticle

oligonucleotides
deoxyribonucleic acid
dipole moments
probes
shift

Complex Local Dynamics in DNA on the Picosecond and Nanosecond Time Scales

Brauns, E. B., Madaras, M. L., Coleman, R. S., Murphy, C. J. & Berg, M. A., Jan 1 2002, In : Physical review letters. 88, 15, 1 p.

Research output: Contribution to journalArticle

deoxyribonucleic acid
oligonucleotides
shift
decay

Controlling the aspect ratio of inorganic nanorods and nanowires

Murphy, C. J. & Jana, N. R., Jan 4 2002, In : Advanced Materials. 14, 1, p. 80-82 3 p.

Research output: Contribution to journalArticle

Nanorods
Nanowires
Aspect ratio
Metals
Seed

Emission spectral properties of cadmium sulfide nanoparticles with multiphoton excitation

Lakowicz, J. R., Gryczynski, I., Piszczek, G. & Murphy, C. J., May 30 2002, In : Journal of Physical Chemistry B. 106, 21, p. 5365-5370 6 p.

Research output: Contribution to journalArticle

Cadmium sulfide
spectral emission
cadmium sulfides
Photons
Nanoparticles

Erratum: (Biomedical Nanotechnology Architectures and Applications (20-24 January 2002))

Bornhop, D. J., Dunn, D. A., Mariella, R. P., Murphy, C. J., Nicolou, D. V., Nie, S., Palmer, M. & Raghavachari, R., Jan 1 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 4626, p. 578-580 3 p.

Research output: Contribution to journalComment/debate

Nanotechnology
Architecture

Growth and form of gold nanorods prepared by seed-mediated, surfactant-directed synthesis

Johnson, C. J., Dujardin, E., Davis, S. A., Murphy, C. J. & Mann, S., Jan 1 2002, In : Journal of Materials Chemistry. 12, 6, p. 1765-1770 6 p.

Research output: Contribution to journalArticle

Nanorods
Surface-Active Agents
Gold
Seed
Surface active agents

Liquid crystalline assemblies of ordered gold nanorods

Jana, N. R., Gearheart, L. A., Obare, S. O., Johnson, C. J., Edler, K. J., Mann, S. & Murphy, C. J., Oct 1 2002, In : Journal of Materials Chemistry. 12, 10, p. 2909-2912 4 p.

Research output: Contribution to journalArticle

Nanorods
Gold
Crystalline materials
Liquids
Surface-Active Agents

Materials science: Nanocubes and nanoboxes

Murphy, C. J., Dec 13 2002, In : Science. 298, 5601, p. 2139-2141 3 p.

Research output: Contribution to journalShort survey

science and technology
materials science

Optical sensing with quantum dots

Murphy, C. J., Oct 1 2002, In : Analytical chemistry. 74, 19, p. 520A-526A

Research output: Contribution to journalReview article

Semiconductor quantum dots
Nanoparticles
Color

Quantum dots: A primer

Murphy, C. J. & Coffer, J. L., Jan 2002, In : Applied Spectroscopy. 56, 1, p. 16A-27A

Research output: Contribution to journalArticle

primers
Semiconductor quantum dots
quantum efficiency
quantum dots
Poisons

Sensing strategy for lithium ion based on gold nanoparticles

Obare, S. O., Hollowell, R. E. & Murphy, C. J., Dec 24 2002, In : Langmuir. 18, 26, p. 10407-10410 4 p.

Research output: Contribution to journalArticle

Lithium
Gold
lithium
Ligands
Ions

Solution-Phase Synthesis of Sub-10 nm Au-Ag Alloy Nanoparticles

Mallin, M. P. & Murphy, C. J., Nov 1 2002, In : Nano letters. 2, 11, p. 1235-1237 3 p.

Research output: Contribution to journalArticle

Nanoparticles
nanoparticles
synthesis
Sodium
sodium
2001

Advances in contrast agents, reporters, and detection

Bornhop, D. J., Contag, C. H., Licha, K. & Murphy, C. J., Apr 1 2001, In : Journal of biomedical optics. 6, 2, p. 106-110 5 p.

Research output: Contribution to journalArticle

Optical Imaging
Contrast Media
Biopsy
imaging techniques
toxicity

A two-color fluorescent lithium ion sensor

Obare, S. O. & Murphy, C. J., Nov 5 2001, In : Inorganic Chemistry. 40, 23, p. 6080-6082 3 p.

Research output: Contribution to journalArticle

Lithium
lithium
Fluorescence
Ions
Ligands

Evidence for seed-mediated nucleation in the chemical reduction of gold salts to gold nanoparticles

Jana, N. R., Gearheart, L. & Murphy, C. J., Sep 21 2001, In : Chemistry of Materials. 13, 7, p. 2313-2322 10 p.

Research output: Contribution to journalArticle

Gold
Seed
Nucleation
Salts
Nanoparticles

Inorganic nanoparticles as optical sensors of DNA

Murphy, C. J., Mahtab, R., Caswell, K., Gearheart, L., Jana, N. R., Hammami, S. & Best, D. D., Jan 1 2001, In : Proceedings of SPIE - The International Society for Optical Engineering. 4258, p. 25-34 10 p.

Research output: Contribution to journalConference article

Optical Sensor
Optical sensors
optical measuring instruments
Nanoparticles
DNA

Lifetime-based fiber-optic water sensor using a luminescent complex in a lithium-treated Nafion™ membrane

Glenn, S. J., Cullum, B. M., Nair, R. B., Nivens, D. A., Murphy, C. J. & Angel, S. M., Dec 3 2001, In : Analytica Chimica Acta. 448, 1-2, p. 1-8 8 p.

Research output: Contribution to journalArticle

fiber optics
lithium
Lithium
Fiber optics
Air

Oligonucleotide adsorption to gold nanoparticles: A surface-enhanced Raman spectroscopy study of intrinsically bent DNA

Gearheart, L. A., Ploehn, H. J. & Murphy, C. J., Dec 20 2001, In : Journal of Physical Chemistry B. 105, 50, p. 12609-12615 7 p.

Research output: Contribution to journalArticle

Raman Spectrum Analysis
oligonucleotides
Oligonucleotides
Gold
Nanoparticles

Oligonucleotide-directed assembly of materials: Defined oligomers

Waybright, S. M., Singleton, C. P., Wachter, K., Murphy, C. J. & Bunz, U. H. F., Mar 7 2001, In : Journal of the American Chemical Society. 123, 9, p. 1828-1833 6 p.

Research output: Contribution to journalArticle

fluorescence spectroscopy
Oligonucleotides
Oligomers
Fluorescence spectroscopy
cobalt

Preparation of Polystyrene- and Silica-Coated Gold Nanorods and Their Use as Templates for the Synthesis of Hollow Nanotubes

Obare, S. O., Jana, N. R. & Murphy, C. J., Nov 1 2001, In : Nano letters. 1, 11, p. 601-603 3 p.

Research output: Contribution to journalArticle

Polystyrenes
Nanorods
Silicon Dioxide
Gold
Nanotubes

Recognition of hypermethylated triplet repeats in vitro by cationic nanoparticles

Gearheart, L., Caswell, K. K. & Murphy, C. J., Apr 1 2001, In : Journal of biomedical optics. 6, 2, p. 111-115 5 p.

Research output: Contribution to journalArticle

Trinucleotide Repeats
Nanoparticles
DNA
deoxyribonucleic acid
nanoparticles

Seeding growth for size control of 5-40 nm diameter gold nanoparticles

Jana, N. R., Gearheart, L. & Murphy, C. J., Oct 30 2001, In : Langmuir. 17, 22, p. 6782-6786 5 p.

Research output: Contribution to journalArticle

inoculation
Gold
gold
Nanoparticles
nanoparticles

Seed-mediated growth approach for shape-controlled synthesis of spheroidal and rod-like gold nanoparticles using a surfactant template

Jana, N. R., Gearheart, L. & Murphy, C. J., Sep 14 2001, In : Advanced Materials. 13, 18, p. 1389-1393 5 p.

Research output: Contribution to journalArticle

Spectroscopic analysis
Surface-Active Agents
Reaction kinetics
Gold
Light absorption

Selective blue emission from an HPBO-Li+ complex in alkaline media

Obare, S. O. & Murphy, C. J., Dec 1 2001, In : New Journal of Chemistry. 25, 12, p. 1600-1604 5 p.

Research output: Contribution to journalArticle

Benzoxazoles
Titration
Ultraviolet radiation
Pyridine
Organic solvents

Specific fluorescence determination of lithium ion based on 2-(2-hydroxyphenyl)benzoxazole

Qin, W., Obare, S. O., Murphy, C. J. & Angel, S. M., Jan 1 2001, In : Analyst. 126, 9, p. 1499-1501 3 p.

Research output: Contribution to journalArticle

Benzoxazoles
lithium
Lithium
fluorescence
Fluorescence

Ultrafast dynamics in DNA

Brauns, E. B., Madaras, M. M., Coleman, R. S., Murphy, C. J. & Berg, M. A., Jan 1 2001, In : Springer Series in Chemical Physics. 66, p. 563-565 3 p.

Research output: Contribution to journalArticle

deoxyribonucleic acid
shift
DNA
Solvation
Relaxation time

Wet chemical synthesis of high aspect ratio cylindrical gold nanorods

Jana, N. R., Gearheart, L. & Murphy, C. J., May 17 2001, In : Journal of Physical Chemistry B. 105, 19, p. 4065-4067 3 p.

Research output: Contribution to journalLetter

Nanotubes
high aspect ratio
Nanorods
Gold
nanorods

Wet chemical synthesis of silver nanorods and nanowires of controllable aspect ratio

Jana, N. R., Gearheart, L. & Murphy, C. J., Apr 7 2001, In : Chemical Communications. 7, p. 617-618 2 p.

Research output: Contribution to journalArticle

Nanorods
Silver
Nanowires
Aspect ratio
Seed
2000

Aggregation kinetics of dendrimer-stabilized CdS nanoclusters

Hanus, L. H., Sooklal, K., Murphy, C. J. & Ploehn, H. J., Mar 21 2000, In : Langmuir. 16, 6, p. 2621-2626 6 p.

Research output: Contribution to journalArticle

Dendrimers
Nanoclusters
dendrimers
nanoclusters
Agglomeration

Detection of unusual DNA structures with nanoparticles

Murphy, C. J. & Mahtab, R., 2000, In : Proceedings of SPIE - The International Society for Optical Engineering. 3924, p. 10-16 7 p.

Research output: Contribution to journalArticle

Nanoparticles
DNA
deoxyribonucleic acid
nanoparticles
Higher Order

Intrinsic bending in GGCC tracts as probed by fluorescence resonance energy transfer

Wildeson, J. & Murphy, C. J., Aug 15 2000, In : Analytical Biochemistry. 284, 1, p. 99-106 8 p.

Research output: Contribution to journalArticle

Fluorescence Resonance Energy Transfer
Oligonucleotides
Electrophoresis
Coloring Agents
Gels

Optical sensing properties of [Ru(CN)4dppz]2- (dppz = dipyrido[3,2-a:2',3'-c]phenazine)

Keller, C. E., Pollard, C., Yeung, L. K., Plessinger, W. D. & Murphy, C. J., Feb 15 2000, In : Inorganica Chimica Acta. 298, 2, p. 209-215 7 p.

Research output: Contribution to journalArticle

Methyl Green
Acidity
acidity
Ethanol
ethyl alcohol

Synthesis and self-assembly of an oligonucleotide-modified cyclobutadiene complex

Waybright, S. M., Singleton, C. P., Tour, J. M., Murphy, C. J. & Bunz, U. H. F., Feb 21 2000, In : Organometallics. 19, 4, p. 368-370 3 p.

Research output: Contribution to journalArticle

oligonucleotides
Organometallics
Oligonucleotides
Self assembly
self assembly
Quantum Dots
Thermodynamics
Semiconductor quantum dots
DNA
Salts

Time-resolved spectral observations of cadmium-enriched cadmium sulfide nanoparticles and the effects of DNA oligomer binding

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z., Nowaczyk, K. & Murphy, C. J., Apr 10 2000, In : Analytical Biochemistry. 280, 1, p. 128-136 9 p.

Research output: Contribution to journalArticle

Cadmium
Oligomers
Nanoparticles
Wavelength
DNA
1999

A comparison of the photophysical properties of thiolate-capped CdS quantum dots with thiolate-capped CdS molecular clusters

Yeung, L. K., Sooklal, K., Mahtab, R., Zhang, B., Adams, R. D. & Murphy, C. J., Dec 1 1999, In : Materials Research Society Symposium - Proceedings. 571, p. 247-252 6 p.

Research output: Contribution to journalArticle

molecular clusters
Semiconductor quantum dots
quantum dots
Luminescence
Ligands

Development of a lifetime-based fiber-optic imaging sensor to study water transport in thin NafionTM membranes

Glenn, S. J., Cullum, B. M., Carter, J. C., Nair, R. B., Nivens, D. A., Murphy, C. J. & Angel, S. M., Jan 1 1999, In : Proceedings of SPIE - The International Society for Optical Engineering. 3540, p. 235-245 11 p.

Research output: Contribution to journalConference article

Fiber optic chemical sensors
Fiber Optics
Fiber optics
fiber optics
Lifetime

Fiber-optic imaging for in-situ chemical measurements

Carter, J. C., Egan, W. J., Nair, R. B., Murphy, C. J., Morgan, S. L. & Angel, S. M., 1999, In : Proceedings of SPIE - The International Society for Optical Engineering. 3540, p. 210-221 12 p.

Research output: Contribution to journalArticle

Fiber Optics
Fiber optics
fiber optics
Imaging
Imaging techniques

Halide enhancement of the luminescence of Cd10S4 thiolate clusters

Adams, R. D., Zhang, B., Murphy, C. J. & Yeung, L. K., Feb 21 1999, In : Chemical Communications. 4, p. 383-384 2 p.

Research output: Contribution to journalArticle

Anions
Luminescence
Negative ions

Inorganic quantum dot - organic dendrimer nanocomposite materials

Sooklal, K., Huang, J., Murphy, C. J., Hanus, L. & Ploehn, H. J., Dec 1 1999, In : Materials Research Society Symposium - Proceedings. 576, p. 439-444 6 p.

Research output: Contribution to journalConference article

Dendrimers
dendrimers
Semiconductor quantum dots
Nanocomposites
nanocomposites

Luminescence of CDS nanoparticles doped and activated with foreign ions

Huang, J. M. & Murphy, C. J., Dec 1 1999, In : Materials Research Society Symposium - Proceedings. 560, p. 33-38 6 p.

Research output: Contribution to journalConference article

Luminescence
Ions
luminescence
Nanoparticles
nanoparticles

Luminescence spectral properties of CdS nanoparticles

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z. & Murphy, C. J., Sep 9 1999, In : Journal of Physical Chemistry B. 103, 36, p. 7613-7620 8 p.

Research output: Contribution to journalArticle

Luminescence
Nanoparticles
luminescence
nanoparticles
Dendrimers

Measurement of local DNA reorganization on the picosecond and nanosecond time scales

Brauns, E. B., Madaras, M. L., Coleman, R. S., Murphy, C. J. & Berg, M. A., Dec 22 1999, In : Journal of the American Chemical Society. 121, 50, p. 11644-11649 6 p.

Research output: Contribution to journalArticle

DNA
timescale
Base Pairing
Molecular crystals
Oligonucleotides

Polyamine-quantum dot nanocomposites: Linear versus starburst stabilizer architectures

Huang, J., Sooklal, K., Murphy, C. J. & Ploehn, H. J., Jan 1 1999, In : Chemistry of Materials. 11, 12, p. 3595-3601 7 p.

Research output: Contribution to journalArticle

Dendrimers
Polyamines
Semiconductor quantum dots
Nanocomposites
Polymers

Synthesis and solvent-dependent properties of Ru(acac)2dppz

Nair, R. B., Yeung, K. K. & Murphy, C. J., 1999, In : Inorganic Chemistry. 38, 10, p. 2536-2538 3 p.

Research output: Contribution to journalArticle

synthesis
1998

A Blue-Emitting CdS/Dendrimer Nanocomposite

Sooklal, K., Hanus, L. H., Ploehn, H. J. & Murphy, C. J., Jan 1 1998, In : Advanced Materials. 10, 14, p. 1083-1087 5 p.

Research output: Contribution to journalArticle

Semiconducting cadmium compounds
Composition effects
Aromatic polymers
pH effects
Dendrimers

Local dynamics in DNA by temperature-dependent stokes shifts of an intercalated dye

Brauns, E. B., Murphy, C. J. & Berg, M. A., Mar 18 1998, In : Journal of the American Chemical Society. 120, 10, p. 2449-2456 8 p.

Research output: Contribution to journalArticle

dye
DNA
Coloring Agents
Dyes
Acridine Orange