Keyword search (4,164 papers available)

"Patel T" Authored Publications:

Title Authors PubMed ID
1 Dynamic Covalent Polyurethane Network Materials: Synthesis and Self-healability Nellepalli P; Patel T; Oh JK; 34418209
CHEMBIOCHEM
2 Macromolecularly Engineered Thermoreversible Heterogeneous Self-Healable Networks Encapsulating Reactive Multidentate Block Copolymer-Stabilized Carbon Nanotubes Zhang G; Patel T; Nellepalli P; Bhagat S; Hase H; Jazani AM; Salzmann I; Ye Z; Oh JK; 33988899
CHEMBIOCHEM
3 Self-Healable Reprocessable Triboelectric Nanogenerators Fabricated with Vitrimeric Poly(hindered Urea) Networks. Patel T, Kim MP, Park J, Lee TH, Nellepalli P, Noh SM, Jung HW, Ko H, Oh JK 32840992
CHEMBIOCHEM
4 Thermally Labile Self-Healable Branched Gel Networks Fabricated by New Macromolecular Engineering Approach Utilizing Thermoreversibility. Jung S, Patel T, Oh JK 29210490
CHEMBIOCHEM
5 Microfluidic Assembly To Synthesize Dual Enzyme/Oxidation-Responsive Polyester-Based Nanoparticulates with Controlled Sizes for Drug Delivery. Hong SH, Patel T, Ip S, Garg S, Oh JK 29485889
CHEMBIOCHEM

 

Title:Microfluidic Assembly To Synthesize Dual Enzyme/Oxidation-Responsive Polyester-Based Nanoparticulates with Controlled Sizes for Drug Delivery.
Authors:Hong SH,  Patel T,  Ip S,  Garg S,  Oh JK
Link:https://www.ncbi.nlm.nih.gov/pubmed/29485889?dopt=Abstract
Publication:
Keywords:
PMID:29485889 Category:Langmuir Date Added:2019-05-31
Dept Affiliation: CHEMBIOCHEM
1 Department of Chemistry and Biochemistry , Concordia University , Montreal , QC , Canada H4B 1R6.
2 Precision NanoSystems, Vancouver , BC , Canada V6T 1Z3.

Description:

Microfluidic Assembly To Synthesize Dual Enzyme/Oxidation-Responsive Polyester-Based Nanoparticulates with Controlled Sizes for Drug Delivery.

Langmuir. 2018 03 13;34(10):3316-3325

Authors: Hong SH, Patel T, Ip S, Garg S, Oh JK

Abstract

Controlling the size and narrow size distribution of polymer-based nanocarriers for targeted drug delivery is an important parameter that significantly influences their colloidal stability, biodistribution, and targeting ability. Herein, we report a high-throughput microfluidic process to fabricate colloidally stable aqueous nanoparticulate colloids with tunable sizes at 50-150 nm and narrow size distribution. The nanoparticulates are designed with different molecular weight polyesters having both ester bonds (responsive to esterase) and sulfide linkages (to oxidative reaction) on the backbones, thus exhibiting dual esterase/oxidation responses, causing the destabilization of the nanoparticulates to lead to the controlled release of encapsulated therapeutics. The systematic investigation on both microfluidic and formulation parameters enables to control their properties as allowing for decreasing nanoparticulate sizes as well as improving colloidal stability and cytotoxicity. Further to such control over smaller size and narrow size distribution, dual stimuli-responsive degradation and excellent cellular uptake could suggest that the microfluidic nanoparticulates stabilized with polymeric stabilizers could offer the versatility toward dual smart drug delivery exhibiting enhanced release kinetics.

PMID: 29485889 [PubMed - indexed for MEDLINE]




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