Copolymeric Nanofilm Platform for Controlled and Localized Therapeutic Delivery

ACS Nano ◽  
2007 ◽  
Vol 2 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Edward Kai-Hua Chow ◽  
Erik Pierstorff ◽  
Genhong Cheng ◽  
Dean Ho
Keyword(s):  
Therapeutic Delivery

Nonlinear dynamics of a shell encapsulated microbubble near solid boundary in an ultrasonic field

2020 ◽  
Vol 14 (3) ◽  
pp. 7235-7243
Author(s):  
N.M. Ali ◽  
F. Dzaharudin ◽  
E.A. Alias
Keyword(s):  
Oscillation Amplitude ◽  
Ultrasonic Field ◽  
Dynamical Behaviour ◽  
Ultrasound Contrast Agents ◽  
Chaotic Behaviour ◽  
Solid Boundary ◽  
Driving Frequency ◽  
Pressure Amplitude ◽  
Radial Expansion ◽  
Therapeutic Delivery

Microbubbles have the potential to be used for diagnostic imaging and therapeutic delivery. However, the transition from microbubbles currently being used as ultrasound contrast agents to achieve its’ potentials in the biomedical field requires more in depth understanding. Of particular importance is the influence of microbubble encapsulation of a microbubble near a vessel wall on the dynamical behaviour as it stabilizes the bubble. However, many bubble studies do not consider shell encapsulation in their studies. In this work, the dynamics of an encapsulated microbubble near a boundary was studied by numerically solving the governing equations for microbubble oscillation. In order to elucidate the effects of a boundary to the non-linear microbubble oscillation the separation distances between microbubble will be varied along with the acoustic driving. The complex nonlinear vibration response was studied in terms of bifurcation diagrams and the maximum radial expansion. It was found that the increase in distance between the boundary and the encapsulated bubble will increase the oscillation amplitude. When the value of pressure amplitude increased the single bubble is more likely to exhibit the chaotic behaviour and maximum radius also increase as the inter wall-bubble distance is gradually increased. While, with higher driving frequency the maximum radial expansion decreases and suppress the chaotic behaviour.

A Comprehensive Review on Role of Nanoparticles in Therapeutic Delivery of Medicine

2018 ◽  
Vol 5 (4) ◽  
Author(s):  
Sandeep Rathor ◽  
D.C Bhatt ◽  
Sheikh Aamir ◽  
S.K. Singh ◽  
Vikash Kumar
Keyword(s):  
Comprehensive Review ◽  
Therapeutic Delivery

Recent Advances of DNA Tetrahedra for Therapeutic Delivery and Biosensing

ChemBioChem ◽  
2021 ◽  
Author(s):  
William Copp ◽  
Alexander Pontarelli ◽  
Christopher James Wilds
Keyword(s):  
Therapeutic Delivery ◽  
Recent Advances

scholarly journals Injectable nanofibrillar hydrogels based on charge-complementary peptide co-assemblies

2021 ◽  
Author(s):  
Bethsymarie Soto Morales ◽  
Renjie Liu ◽  
Juanpablo Olguin ◽  
Abigail M Ziegler ◽  
Stephanie M Herrera ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Injectable Hydrogels ◽  
Therapeutic Delivery ◽  
Peptide Nanofibers

Injectable hydrogels are attractive for therapeutic delivery because they can be locally administered through minimally-invasive routes. Charge-complementary peptide nanofibers provide hydrogels that are suitable for encapsulation of biotherapeutics, such as...

Applications of amphipathic and cationic cyclic cell-penetrating peptides: Significant therapeutic delivery tool

Peptides ◽  
2021 ◽  
Vol 141 ◽  
pp. 170542
Author(s):  
Muhammad Imran Sajid ◽  
Muhammad Moazzam ◽  
Ryan Stueber ◽  
Shang Eun Park ◽  
Yeseom Cho ◽  
...  
Keyword(s):  
Cell Penetrating Peptides ◽  
Therapeutic Delivery ◽  
Cell Penetrating

scholarly journals A glycoconjugate-based gold nanoparticle approach for the targeted treatment of Pseudomonas aeruginosa biofilms

Nanoscale ◽  
2020 ◽  
Vol 12 (45) ◽  
pp. 23234-23240
Author(s):  
Chao Zhang ◽  
De-Tai Shi ◽  
Kai-Cheng Yan ◽  
Adam C. Sedgwick ◽  
Guo-Rong Chen ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Gold Nanoparticle ◽  
Virulence Factors ◽  
Targeted Treatment ◽  
Therapeutic Delivery

Glycoconjugate-based AuNPs were developed for the targeted eradication of P. aeruginosa. This was achieved through carbohydrate-based recognition of key virulence factors followed by combined therapeutic delivery and light-based treatment (PDT/PTT).

scholarly journals Thiol–ene Click Hydrogels for Therapeutic Delivery

2016 ◽  
Vol 2 (2) ◽  
pp. 165-179 ◽  
Author(s):  
Prathamesh M. Kharkar ◽  
Matthew S. Rehmann ◽  
Kelsi M. Skeens ◽  
Emanual Maverakis ◽  
April M. Kloxin
Keyword(s):  
Therapeutic Delivery

scholarly journals Recent advances in therapeutic delivery systems of bacteriophage and bacteriophage-encoded endolysins

2017 ◽  
Vol 8 (7) ◽  
pp. 543-556 ◽  
Author(s):  
Hollie Hathaway ◽  
Scarlet Milo ◽  
J Mark Sutton ◽  
Toby A Jenkins
Keyword(s):  
Delivery Systems ◽  
Therapeutic Delivery ◽  
Recent Advances
Sign in / Sign up

Export Citation Format

Share Document