Research Output 1992 2020

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2006

Targeted nanoparticle-aptamer bioconjugates for cancer chemotherapy in vivo

Farokhzad, O. C., Cheng, J., Teply, B. A., Sherifi, I., Jon, S., Kantoff, P. W., Richie, J. P. & Langer, R., Apr 18 2006, In : Proceedings of the National Academy of Sciences of the United States of America. 103, 16, p. 6315-6320 6 p.

Research output: Contribution to journalArticle

docetaxel
Nanoparticles
Drug Therapy
Neoplasms
Weight Loss
2005

Good vibrations: Do electrical therapeutic massagers work?

McDonagh, D., Wilson, L., Haslam, C. & Weightman, D., May 15 2005, In : Ergonomics. 48, 6, p. 680-691 12 p.

Research output: Contribution to journalArticle

Vibration
Hand
Health
Beauty
Gift Giving

Wavelength-dependent scattering in spectroscopic optical coherence tomography

Xu, C., Carney, P. S. & Boppart, S. A., Jun 11 2005, In : Optics Express. 13, 14, p. 5450-5462 13 p.

Research output: Contribution to journalArticle

tomography
scattering
wavelengths
modulation
spectral signatures

Wax-protected catalyst microspheres for efficient self-healing materials

Rule, J. D., Brown, E. N., Sottos, N. R., White, S. R. & Moore, J. S., Jan 31 2005, In : Advanced Materials. 17, 2, p. 205-208 4 p.

Research output: Contribution to journalArticle

Self-healing materials
dicyclopentadiene
Waxes
Microspheres
Catalysts
2004

Adaptive spectral apodization for sidelobe reduction in optical coherence tomography images

Marks, D., Carney, P. S. & Boppart, S. A., Nov 1 2004, In : Journal of biomedical optics. 9, 6, p. 1281-1287 7 p.

Research output: Contribution to journalArticle

sidelobe reduction
apodization
sidelobes
Optical tomography
Optical Coherence Tomography

Targeted delivery of RNA-cleaving DNA enzyme (DNAzyme) to tumor tissue by transferrin-modified, cyclodextrin-based particles

Pun, S. H., Tack, F., Bellocq, N. C., Cheng, J., Grubbs, B. H., Jensen, G. S., Davis, M. E., Brewster, M., Janicot, M., Janssens, B., Floren, W. & Bakker, A., Jul 2004, In : Cancer Biology and Therapy. 3, 7, p. 641-650 10 p.

Research output: Contribution to journalArticle

Cyclodextrins
Transferrin
RNA
Adamantane
Catalytic DNA
2003

Projected index computed tomography

Zysk, A. M., Reynolds, J. J., Marks, D. L., Carney, P. S. & Boppart, S. A., May 1 2003, In : Optics Letters. 28, 9, p. 701-703 3 p.

Research output: Contribution to journalArticle

tomography
refractivity
imaging techniques
refraction
spatial distribution
2002

In-plane bandgap control in porous GaN through electroless wet chemical etching

Li, X., Kim, Y. W., Bohn, P. W. & Adesida, I., Feb 11 2002, In : Applied Physics Letters. 80, 6, p. 980-982 3 p.

Research output: Contribution to journalArticle

etching
cathodoluminescence
light emission
reagents
wire

In-plane control of morphology and tunable photoluminescence in porous silicon produced by metal-assisted electroless chemical etching

Chattopadhyay, S., Li, X. & Bohn, P. W., May 1 2002, In : Journal of Applied Physics. 91, 9, p. 6134-6140 7 p.

Research output: Contribution to journalArticle

porous silicon
etching
luminescence
photoluminescence
metals
2001
Porous silicon
Silicon
silicon
Amplification
amplification

Effects of material growth technique and Mg doping on Er3+ photoluminescence in Er-implanted GaN

Kim, S., Henry, R. L., Wickenden, A. E., Koleske, D. D., Rhee, S. J., White, J. O., Myoung, J. M., Kim, K., Li, X., Coleman, J. J. & Bishop, S. G., Jul 1 2001, In : Journal of Applied Physics. 90, 1, p. 252-259 8 p.

Research output: Contribution to journalArticle

photoluminescence
excitation
defects
vapor phase epitaxy
hydrides

Experimental factors controlling analyte ion generation in laser desorption/ionization mass spectrometry on porous silicon

Kruse, R. A., Li, X., Bohn, P. W. & Sweedler, J. V., Aug 1 2001, In : Analytical chemistry. 73, 15, p. 3639-3645 7 p.

Research output: Contribution to journalArticle

Porous silicon
Ionization
Mass spectrometry
Desorption
Ions

Temperature dependence of photoluminescence spectra from multiple Er3+ sites in Er-implanted undoped and Mg-doped GaN

Kim, S., Rhee, S. J., White, J. O., Mitofsky, A. M., Li, X., Papen, G. C., Coleman, J. J. & Bishop, S. G., Apr 24 2001, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 81, 1-3, p. 136-139 4 p.

Research output: Contribution to journalArticle

Photoluminescence
photoluminescence
temperature dependence
Photoluminescence spectroscopy
Temperature
2000

Arsenic oxide microcrystals in anodically processed GaAs electrochemical growth, spectroscopy, and morphology

Li, X. & Bohn, P. W., May 1 2000, In : Journal of the Electrochemical Society. 147, 5, p. 1740-1746 7 p.

Research output: Contribution to journalArticle

Microcrystals
microcrystals
Arsenic
arsenic
Oxides

Metal-assisted chemical etching in HF/H2O2 produces porous silicon

Li, X. & Bonn, P. W., Oct 16 2000, In : Applied Physics Letters. 77, 16, p. 2572-2574 3 p.

Research output: Contribution to journalArticle

porous silicon
etching
metals
metal coatings
submerging

Selective enhancement of 1540 nm Er3+ emission centers in Er-implanted GaN by Mg codoping

Kim, S., Rhee, S. J., Li, X., Coleman, J. J. & Bishop, S. G., Apr 24 2000, In : Applied Physics Letters. 76, 17, p. 2403-2405 3 p.

Research output: Contribution to journalArticle

photoluminescence
augmentation
excitation
traps
pumps

Spatially resolved band-edge emission from partially coalesced GaN pyramids prepared by epitaxial lateral overgrowth

Li, X., Bohn, P. W., Kim, J., White, J. O. & Coleman, J. J., May 22 2000, In : Applied Physics Letters. 76, 21, p. 3031-3033 3 p.

Research output: Contribution to journalArticle

pyramids
cathodoluminescence
metalorganic chemical vapor deposition
luminescence
Raman spectra
1999

GaN: From selective area to epitaxial lateral overgrowth

Li, X., Bishop, S. G. & Coleman, J. J., Dec 1 1999, In : MRS Internet Journal of Nitride Semiconductor Research. 4, SUPPL. 1

Research output: Contribution to journalArticle

Cathodoluminescence
Topography
Optical properties
Imaging techniques
Substrates

Impurity states are the origin of yellow-band emission in GaN structures produced by epitaxial lateral overgrowth

Li, X., Bohn, P. W. & Coleman, J. J., Dec 1 1999, In : Applied Physics Letters. 75, 26, p. 4049-4051 3 p.

Research output: Contribution to journalArticle

impurities
pyramids
light emission
ridges
apexes

Photoluminescence and photoluminescence excitation spectroscopy of in situ Er-doped and Er-implanted GaN films grown by hydride vapor phase epitaxy

Kim, S., Li, X., Coleman, J. J., Zhang, R., Hansen, D. M., Kuech, T. F. & Bishop, S. G., Dec 1 1999, In : MRS Internet Journal of Nitride Semiconductor Research. 4, SUPPL. 1, p. 7d

Research output: Contribution to journalArticle

Vapor phase epitaxy
Hydrides
Photoluminescence
Spectroscopy
Organic Chemicals
microcrystals
arsenic
luminescence
oxides
x ray analysis
1998

Excitation mechanisms of multiple Er 3+ sites in Er-Implanted GaN

Kim, S., Rhee, S. J., Li, X., Coleman, J. J., Bishop, S. G. & Klein, P. B., Apr 1998, In : Journal of Electronic Materials. 27, 4, p. 246-254 9 p.

Research output: Contribution to journalArticle

Photoluminescence
photoluminescence
Absorption spectra
excitation
Defects

GaN epitaxial lateral overgrowth and optical characterization

Li, X., Bishop, S. G. & Coleman, J. J., Dec 1 1998, In : Applied Physics Letters. 73, 9, p. 1179-1181 3 p.

Research output: Contribution to journalArticle

cathodoluminescence
metalorganic chemical vapor deposition
atmospheric pressure
excitons
optical properties

Photoluminescence and photoluminescence excitation spectroscopy of multiple sites in Nd-implanted GaN

Kim, S., Rhee, S., Li, X., Coleman, J. & Bishop, S., Jan 1 1998, In : Physical Review B - Condensed Matter and Materials Physics. 57, 23, p. 14588-14591 4 p.

Research output: Contribution to journalArticle

Photoluminescence
Spectroscopy
photoluminescence
spectroscopy
excitation

The incorporation of arsenic in GaN by metalorganic chemical vapor deposition

Li, X., Kim, S., Reuter, E. E., Bishop, S. G. & Coleman, J. J., Dec 1 1998, In : Applied Physics Letters. 72, 16, p. 1990-1992 3 p.

Research output: Contribution to journalArticle

arsenic
metalorganic chemical vapor deposition
cathodoluminescence
luminescence
impurities
1997

Characteristics of GaN stripes grown by selective-area metalorganic chemical vapor deposition

Li, X., Jones, A. M., Roh, S. D., Turnbull, D. A., Bishop, S. G. & Coleman, J. J., Mar 1997, In : Journal of Electronic Materials. 26, 3, p. 306-310 5 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
metalorganic chemical vapor deposition
Cathodoluminescence
Aluminum Oxide
Substrates

Depth-resolved and excitation power dependent cathodoluminescence study of GaN films grown by metalorganic chemical vapor deposition

Li, X. & Coleman, J. J., Jan 27 1997, In : Applied Physics Letters. 70, 4, p. 438-440 3 p.

Research output: Contribution to journalArticle

cathodoluminescence
metalorganic chemical vapor deposition
luminescence
excitation
spectroscopy

Observation of multiple Er3+ sites in Er-implanted GaN by site-selective photoluminescence excitation spectroscopy

Kim, S., Rhee, S. J., Turnbull, D. A., Reuter, E. E., Li, X., Coleman, J. J. & Bishop, S. G., Jul 14 1997, In : Applied Physics Letters. 71, 2, p. 231-233 3 p.

Research output: Contribution to journalArticle

photoluminescence
spectroscopy
excitation
metalorganic chemical vapor deposition
optical absorption

Surface photoabsorption monitoring of the growth of GaAs and InGaAs at 650°C by MOCVD

Kim, Y. D., Nakamura, F., Yoon, E., Forbes, D. V., Li, X. & Coleman, J. J., Oct 1997, In : Journal of Electronic Materials. 26, 10, p. 1164-1168 5 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
photoabsorption
Semiconductor quantum wells
metalorganic chemical vapor deposition
Photoluminescence

Trap-mediated excitation of Er 3+ photoluminescence in Er-implanted GaN

Kim, S., Rhee, S. J., Turnbull, D. A., Li, X., Coleman, J. J., Bishop, S. G. & Klein, P. B., Nov 3 1997, In : Applied Physics Letters. 71, 18, p. 2662-2664 3 p.

Research output: Contribution to journalArticle

traps
photoluminescence
excitation
pumping
quenching
1996

Effect of e-beam irradiation on a p-n junction GaN light emitting diode

Li, X., Gu, S. Q., Reuter, E. E., Verdeyen, J. T., Bishop, S. G. & Coleman, J. J., Sep 1 1996, In : Journal of Applied Physics. 80, 5, p. 2687-2690 4 p.

Research output: Contribution to journalArticle

junction diodes
p-n junctions
electroluminescence
light emitting diodes
irradiation

Experimental investigation of aluminum/epoxy interfacial properties in shear and tension

Albers, R. G. & White, S. R., 1996, In : Journal of Adhesion. 55, 3-4, p. 303-316 14 p.

Research output: Contribution to journalArticle

Aluminum
Shear strength
shear strength
Phosphoric acid
shear

Time-dependent study of low energy electron beam irradiation of Mg-doped GaN grown by metalorganic chemical vapor deposition

Li, X. & Coleman, J. J., Sep 9 1996, In : Applied Physics Letters. 69, 11, p. 1605-1607 3 p.

Research output: Contribution to journalArticle

metalorganic chemical vapor deposition
electron beams
irradiation
annealing
energy
1995

A new buffer layer for MOCVD growth of GaN on sapphire

Li, X., Forbes, D. V., Gu, S. Q., Turnbull, D. A., Bishop, S. G. & Coleman, J. J., Nov 1 1995, In : Journal of Electronic Materials. 24, 11, p. 1711-1714 4 p.

Research output: Contribution to journalArticle

Aluminum Oxide
Metallorganic chemical vapor deposition
Buffer layers
Sapphire
metalorganic chemical vapor deposition

Manufacture and mechanical testing of hybrid aluminum/graphite/epoxy rods with different surface treatments

Berman, J. B., Albers, R. G. & White, S. R., Oct 1995, In : Journal of Advanced Materials. 27, 1, p. 18-30 13 p.

Research output: Contribution to journalArticle

Graphite
Mechanical testing
Aluminum
Surface treatment
Filament winding
1993

Ultraviolet absorption bands of ionic compound clusters: Onset of crystalline structures in [Csn+1In]+, n=1-13

Li, X. & Whetten, R. L., Jan 1 1993, In : The Journal of Chemical Physics. 98, 8, p. 6170-6175 6 p.

Research output: Contribution to journalArticle

ultraviolet absorption
Nanocrystals
Absorption spectra
Crystalline materials
absorption spectra
1992

Photon-stimulated ejection of atoms from alkali-halide nanocrystals

Li, X., Beck, R. D. & Whetten, R. L., Jan 1 1992, In : Physical review letters. 68, 23, p. 3420-3423 4 p.

Research output: Contribution to journalArticle

alkali halides
ejection
nanocrystals
photons
surface defects