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

Publications 1981 2017

  • 13 h-Index
  • 43 Article
  • 14 Conference contribution
  • 2 Chapter
Filter
Article
2017
3 Citations

Electrodeposition of Ni/Ni(OH)2 Catalytic Films for the Hydrogen Evolution Reaction Produced by using Cyclic Voltammetry

Yuan, H., Lunt, R. R., Thompson, J. I. & Ofoli, R. Y. Feb 1 2017 In : ChemElectroChem. 4, 2, p. 241-245 5 p.

Research output: Contribution to journalArticle

Electrocatalysts
Electrodeposition
Cyclic voltammetry
Hydrogen
Catalysts
2016
2 Citations
Fluorine
Tin oxides
Cyclic voltammetry
Oxidation
Catalysts
2015
1 Citations

Structural and morphological evaluation of Ru-Pd bimetallic nanocrystals

Ma, X., Lin, R., Ofoli, R. Y., Mei, Z. & Jackson, J. E. Mar 6 2015 (Accepted/In press) In : Materials Chemistry and Physics.

Research output: Contribution to journalArticle

Nanocrystals
nanocrystals
evaluation
Polyols
Coalescence
2014
8 Citations

Characterization and functional assessment of a cobalt(III)-oxo cubane cluster water oxidation catalyst immobilized on ITO

Yuan, H., Newton, DA. L., Seymour, L. A., Metz, A., Cropek, D., Holder, A. A. & Ofoli, R. Y. Nov 5 2014 In : Catalysis Communications. 56, p. 76-80 5 p.

Research output: Contribution to journalArticle

Functional assessment
Cobalt
Tin oxides
Indium
Oxidation
5 Citations

Effects of surface activation on the structural and catalytic properties of ruthenium nanoparticles supported on mesoporous silica

Ma, X., Lin, R., Beuerle, C., Jackson, J. E., Obare, S. O. & Ofoli, R. Y. Jan 31 2014 In : Nanotechnology. 25, 4, 045701

Research output: Contribution to journalArticle

Ruthenium
Silicon Dioxide
Chemical activation
Silica
Nanoparticles
2012

Chemical engineering (and materials science and engineering)

Patrick Walton, S., Ofoli, R. Y., Depriest, J. L. & Seeley, L. A. Jun 2012 In : Chemical Engineering Education. 46, 3, p. 146-151 6 p.

Research output: Contribution to journalArticle

Chemical engineering
Materials science
Education
10 Citations

Facile hydrogenation of carbon-carbon double bonds using catalytic noble nanoparticles immobilized in microfluidic reactors

Lin, R., Ma, X., Fielitz, T. R., Obare, S. O. & Ofoli, R. Y. Feb 10 2012 In : Catalysis Communications. 18, p. 168-175 8 p.

Research output: Contribution to journalArticle

Microfluidics
Hydrogenation
Carbon
Nanoparticles
Catalyst activity
2011

Unit operations lab bazaar

Prudich, M. E., Briedis, D., Bender, T. & Ofoli, R. 2011 In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalArticle

2010
10 Citations
Lysophospholipids
Membrane Fluidity
Lipid bilayers
Fluidity
Lipid Bilayers
10 Citations

In situ immobilization of palladium nanoparticles in microfluidic reactors and assessment of their catalytic activity

Lin, R., Freemantle, R. G., Kelly, N. M., Fielitz, T. R., Obare, S. O. & Ofoli, R. Y. Jul 21 2010 In : Nanotechnology. 21, 32, 325605

Research output: Contribution to journalArticle

Palladium
Microfluidics
Polydimethylsiloxane
Catalyst activity
Nanoparticles
2009
11 Citations
Lipid bilayers
Phosphorylcholine
Chromophores
Membrane Lipids
chromophores
2007
74 Citations

Comparison of liposomes formed by sonication and extrusion: Rotational and translational diffusion of an embedded chromophore

Lapinski, M. M., Castro-Forero, A., Greiner, A. J., Ofoli, R. Y. & Blanchard, G. J. Nov 6 2007 In : Langmuir. 23, 23, p. 11677-11683 7 p.

Research output: Contribution to journalArticle

Sonication
Liposomes
Chromophores
chromophores
Extrusion
2006
24 Citations

Arrays of lipid bilayers and liposomes on patterned polyelectrolyte templates

Kohli, N., Vaidya, S., Ofoli, R. Y., Worden, R. M. & Lee, I. Sep 15 2006 In : Journal of Colloid and Interface Science. 301, 2, p. 461-469 9 p.

Research output: Contribution to journalArticle

Lipid bilayers
Liposomes
Polyelectrolytes
lipids
polycyclic aromatic hydrocarbons
18 Citations

Tethered lipid bilayers on electrolessly deposited gold for bioelectrical applications

Kohli, N., Hassler, B. L., Parthasarathy, L., Richardson, R. J., Ofoli, R. Y., Worden, R. M. & Lee, I. Dec 2006 In : Biomacromolecules. 7, 12, p. 3327-3335 9 p.

Research output: Contribution to journalArticle

Lipid bilayers
Lipid Bilayers
Gold
Biomimetics
Biomolecules
2005
23 Citations

Adsorption and interaction of fibronectin and human serum albumin at the liquid-liquid interface

Vaidya, S. S. & Ofoli, R. Y. Jun 21 2005 In : Langmuir. 21, 13, p. 5852-5858 7 p.

Research output: Contribution to journalArticle

liquid-liquid interfaces
albumins
Fibronectins
Serum Albumin
serums
2003
5 Citations

Effect of heat on phycoerythrin fluorescence: Influence of thermal exposure on the fluorescence emission of R-phycoerythrin

Vaidya, S., Orta-Ramirez, A., Smith, D. M. & Ofoli, R. Y. Aug 20 2003 In : Biotechnology and Bioengineering. 83, 4, p. 465-473 9 p.

Research output: Contribution to journalArticle

Phycoerythrin
Hot Temperature
Fluorescence
Temperature
Experiments
2002
6 Citations

R-phycoerythrin as a time-temperature integrator to verify the thermal processing adequacy of beef patties

Smith, S. E., Orta-Ramirez, A., Ofoli, R. Y., Ryser, E. T. & Smith, D. M. 2002 In : Journal of Food Protection. 65, 5, p. 814-819 6 p.

Research output: Contribution to journalArticle

Phycoerythrin
patties
beef
Salmonella
Hot Temperature
2000
27 Citations

Effect of extrinsic fluorescent labels on diffusion and adsorption kinetics of proteins at the liquid-liquid interface

Gajraj, A. & Ofoli, R. Y. Oct 17 2000 In : Langmuir. 16, 21, p. 8085-8094 10 p.

Research output: Contribution to journalArticle

liquid-liquid interfaces
Bovine Serum Albumin
albumins
serums
Labels
28 Citations

Quantitative technique for investigating macromolecular adsorption and interactions at the liquid-liquid interface

Gajraj, A. & Ofoli, R. Y. May 2 2000 In : Langmuir. 16, 9, p. 4279-4285 7 p.

Research output: Contribution to journalArticle

liquid-liquid interfaces
Adsorption
adsorption
Oils
Liquids
1997
10 Citations

Small-angle Rayleigh scattering by relatively large latex particles

Ofoli, R. Y. & Prieve, D. C. Sep 3 1997 In : Langmuir. 13, 18, p. 4837-4842 6 p.

Research output: Contribution to journalArticle

Rayleigh scattering
Latex
latex
Latexes
Light scattering
1994
5 Citations

Statistical method to evaluate the critical Reynolds number for pseudoplastic fluids in tubes

Campos, D. T., Steffe, J. F. & Ofoli, R. Y. 1994 In : Journal of Food Engineering. 23, 1, p. 21-32 12 p.

Research output: Contribution to journalArticle

laminar flow
statistical analysis
Pressure
turbulent flow
Carboxymethylcellulose Sodium
1993
11 Citations

Characterization of the swelling of starch doughs during extrusion

Ofoli, R. Y., Morgan, R. G. & Steffe, J. F. 1993 In : Journal of Food Engineering. 18, 3, p. 297-312 16 p.

Research output: Contribution to journalArticle

extrusion
dough
Starch
starch
Pressure
4 Citations
Pressure
rheometers
rheometry
10 Citations

Volatile retention in microwave freeze-dried model foods

Chen, S. D., Ofoli, R. Y., Scott, E. P. & Asmussen, J. 1993 In : Journal of Food Science. 58, 5, p. 1157-1161 5 p.

Research output: Contribution to journalArticle

Preserved Food
Microwaves
Freeze Drying
sampling
Starch
1992
2 Citations

DEVELOPMENT and SENSORY CHARACTERISTICS of EXTRUDED READY‐TO‐EAT PREBAKED POTATOES

KEN AWT, MOHAMED. A., SINHA, NIRMAL. K., OFOLI, ROBERT. Y. & CASH, JERRY. N. 1992 In : Journal of Food Processing and Preservation. 16, 3, p. 175-183 9 p.

Research output: Contribution to journalArticle

Solanum tuberosum
Skin
Plastic molds
potatoes
Dextrose
3 Citations

Ovalbumin thermal Gelation Prediction by Application of Temperature‐Time History

HARTE, J. B., ZABIK, M. E., OFOLI, R. Y. & MORGAN, R. G. 1992 In : Journal of Food Science. 57, 5, p. 1093-1098 6 p.

Research output: Contribution to journalArticle

ovalbumin
Ovalbumin
gelation
Viscosity
viscosity
1991
13 Citations
Amylases
Bacilli
Liquefaction
Starch
Extrusion
1 Citations

BARLEY β‐AMYLASE HYDROLYSIS of STARCH DURING TWIN SCREW EXTRUSION

KOMOLPRASERT, VANEE. & OFOLI, ROBERT. Y. 1991 In : Journal of Food Process Engineering. 13, 4, p. 283-295 13 p.

Research output: Contribution to journalArticle

Maltose
screws
Starch
extrusion
Extrusion
41 Citations

Starch hydrolysis kinetics of Bacillus licheniformis α-amylase

Komolprasert, V. & Ofoli, R. Y. 1991 In : Journal of Chemical Technology and Biotechnology. 51, 2, p. 209-223 15 p.

Research output: Contribution to journalArticle

Reconfigurable hardware
Enzyme kinetics
Amylases
Bacilli
Starch
1990

Extrusion liquefaction and saccharification of carbohydrate substrates

Ofoli, R., Komolprasert, V., Saha, B. C. & Berglund, K. A. 1990 In : Food Biotechnology. 4, 1, p. 365 1 p.

Research output: Contribution to journalArticle

saccharification
extruders
screws
extrusion
Carbohydrates
16 Citations

MODELING the AVERAGE SHEAR RATE IN A CO‐ROTATING TWIN SCREW EXTRUDER

OFOLI, ROBERT. Y. & MORGAN, RON. G. 1990 In : Journal of Food Process Engineering. 12, 3, p. 227-246 20 p.

Research output: Contribution to journalArticle

extruders
Extruders
Carbon Monoxide
screws
Shear deformation
1 Citations

Oxygen diffusion rate through the gamma bottle and associated kinetic effects on tomato ketchup

Burgess, C., Burgess, G. & Ofoli, R. Oct 1990 In : Packaging Technology and Science. 3, 4, p. 233-239 7 p.

Research output: Contribution to journalArticle

ketchup
Bottles
Lycopersicon esculentum
bottles
tomatoes
4 Citations

Prediction of temperature profiles in twin screw extruders

Mohamed, I. O. & Ofoli, R. Y. 1990 In : Journal of Food Engineering. 12, 2, p. 145-164 20 p.

Research output: Contribution to journalArticle

extruders
screws
temperature profiles
Temperature
prediction
22 Citations

Rheological Modeling of Corn Starch Doughs At Low to Intermediate Moisture

MACKEY, KEVIN. L. & OFOLI, ROBERT. Y. 1990 In : Journal of Food Science. 55, 2, p. 417-423 7 p.

Research output: Contribution to journalArticle

corn starch
dough
Starch
Zea mays
water content
17 Citations

Rheological modeling of potato flour during extrusion cooking

Mackey, K. L., Ofoli, R. Y., Morgan, R. G. & Steffe, J. F. Jan 1990 In : Journal of Food Process Engineering. 12, 1, p. 1-11 11 p.

Research output: Contribution to journalArticle

potato flour
Cooking
Flour
Solanum tuberosum
extrusion
1989
5 Citations

Average heat transfer coefficients in twin screw extruders

Mohamed, I. O. & Ofoli, R. Y. Dec 1989 In : Biotechnology Progress. 5, 4, p. 158-163 6 p.

Research output: Contribution to journalArticle

heat transfer coefficient
extruders
screws
Hot Temperature
heat transfer
52 Citations

Generalized viscosity model for extrusion of protein doughs

Morgan, R. G., Steffe, J. F. & Ofoli, R. Y. 1989 In : Journal of Food Process Engineering. 11, 1, p. 55-78 24 p.

Research output: Contribution to journalArticle

extrusion
Viscosity
dough
Extrusion
viscosity
10 Citations

MATHEMATICAL MODELING OF MICROWAVE HEATING BY THE METHOD OF DIMENSIONAL ANALYSIS

KOMOLPRASERT, VANEE. & OFOLI, ROBERT. Y. 1989 In : Journal of Food Processing and Preservation. 13, 2, p. 87-106 20 p.

Research output: Contribution to journalArticle

Microwave heating
microwave treatment
Microwaves
Heating
mathematical models
1988
5 Citations

Average Convective Heat Transfer Coefficients in Single Screw Extrusion of Non‐Newtonian Food Materials

Mohamed, I. O., Morgan, R. G. & Ofoli, R. Y. 1988 In : Biotechnology Progress. 4, 2, p. 68-75 8 p.

Research output: Contribution to journalArticle

Heating
Hot Temperature
Food
Temperature
14 Citations

ON THE THERMAL MODELING OF FOODS IN ELECTROMAGNETIC FIELDS

OFOLI, ROBERT. Y. & KOMOLPRASERT, VANEE. 1988 In : Journal of Food Processing and Preservation. 12, 3, p. 219-241 23 p.

Research output: Contribution to journalArticle

Electromagnetic Fields
Electromagnetic fields
Hot Temperature
heat
Food
1987
29 Citations

A GENERALIZED RHEOLOGICAL MODEL FOR INELASTIC FLUID FOODS

OFOLI, R. Y., MORGAN, R. G. & STEFFE, J. F. 1987 In : Journal of Texture Studies. 18, 3, p. 213-230 18 p.

Research output: Contribution to journalArticle

Food Analysis
Food
Viscosity
Plastics
shears
1986
2 Citations

A thermodynamic approach to heat and mass transport in stored agricultural products

Ofoli, R. Y. & Burgess, G. J. 1986 In : Journal of Food Engineering. 5, 3, p. 195-216 22 p.

Research output: Contribution to journalArticle

agricultural products
mass transfer
Thermodynamics
thermodynamics
Hot Temperature