P
Peter J. Photos
Researcher at Schlumberger
Publications - 16
Citations - 1146
Peter J. Photos is an academic researcher from Schlumberger. The author has contributed to research in topics: Polymersome & Slurry. The author has an hindex of 10, co-authored 16 publications receiving 1102 citations. Previous affiliations of Peter J. Photos include University of Pennsylvania & Princeton University.
Papers
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Journal ArticleDOI
Polymer vesicles in vivo: correlations with PEG molecular weight.
TL;DR: The stealthiness introduced to liposomes through PEGylation is extended here with completely synthetic polymersomes, which are vesicles composed entirely of PEG-based block copolymer amphiphiles that are not only more proportionately designed, but also have already been shown to considerably broaden the range of vesicle properties.
Journal ArticleDOI
Emerging Applications of Polymersomes in Delivery: from Molecular Dynamics to Shrinkage of Tumors.
Dennis E. Discher,Vanessa Ortiz,Goundla Srinivas,Michael L. Klein,Younghoon Kim,David A. Christian,Shenshen Cai,Peter J. Photos,Fariyal Ahmed +8 more
TL;DR: Comparisons of polymersomes with viral capsids are shown to encompass and inspire many aspects of current designs, and polymersome loading, in vivo stealthiness, degradation-based disassembly for controlled release, and even tumor-shrinkage in vivo are reviewed.
Journal ArticleDOI
Polymersomes as viral capsid mimics
TL;DR: Comparisons of polymersomes to viral capsids are shown to encompass many aspects of current designs, including in vivo stealthiness, programmed disassembly for controlled release, and a summary of targeting in vitro.
Patent
High solids content methods and slurries
Mohan K.R. Panga,Peter J. Photos,Bruno Drochon,John W. Still,Balkrishna Gadiyar,Ryan L. Hartman,Bryan Stamm +6 more
TL;DR: In this article, a carrier fluid and a solids mixture are combined to form a slurry, wherein the solics mixture comprises a plurality of volume-averaged particle size distribution (PSD) modes, wherein a first PSD mode comprises solids having a volume average median size at least three times larger than the volume-average median size of the second PSD modes such that a packed volume fraction of the solids mix exceeds 075.
Patent
Methods to reduce settling rate of solids in a treatment fluid
Mohan K.R. Panga,Bruno Drochon,Isabelle Couillet,Juan-Carlos Santamaria,Peter J. Photos,John W. Still +5 more
TL;DR: In this paper, a method of treating a subterranean formation of a well bore is described, where a treatment fluid made of a fluid, a particulate material, and a viscosifier material is used.