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Related Concept Videos

Prokaryotic Cells01:51

Prokaryotic Cells

Prokaryotes are small unicellular organisms that include the domains—Archaea and Bacteria. Bacteria include many common organisms, such as Salmonella and E. coli, while the Archaea include extremophiles that live in harsh environments, such as volcanic springs.
Like eukaryotic cells, all prokaryotic cells are surrounded by a plasma membrane, have genetic material in the form of single, circular DNA, a cytoplasm that fills the interior of the cell, and ribosomes that synthesize proteins.
Prokaryotic Cells01:28

Prokaryotic Cells

Prokaryotes are small unicellular organisms that include the domains — Archaea and Bacteria. Bacteria include many common microorganisms, such as Salmonella and E. coli, while the Archaea include extremophiles that live in harsh environments, such as volcanic springs.
Like eukaryotic cells, all prokaryotic cells are surrounded by a plasma membrane, have genetic material in the form of single, circular DNA, a cytoplasm that fills the interior of the cell, and ribosomes that synthesize proteins.
Polymers02:34

Polymers

The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the properties that they exhibit. Additionally,...
Polymers02:34

Polymers

The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the properties that they exhibit. Additionally,...
Polymers02:34

Polymers

The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the properties that they exhibit. Additionally,...
Protein Complexes with Interchangeable Parts01:57

Protein Complexes with Interchangeable Parts

Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
The SCF ubiquitin ligase is a protein complex of five individual proteins. This complex attaches ubiquitin to other target proteins to mark them for degradation. In order to...

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Related Experiment Video

Updated: May 27, 2026

Forming Giant-sized Polymersomes Using Gel-assisted Rehydration
08:45

Forming Giant-sized Polymersomes Using Gel-assisted Rehydration

Published on: May 26, 2016

Engineering Polymersome Protocells.

Neha P Kamat1, Joshua S Katz, Daniel A Hammer

  • 1Department of Bioengineering, University of Pennsylvania, 240 Skirkanich Hall, Philadelphia PA 19104.

The Journal of Physical Chemistry Letters
|November 24, 2011
PubMed
Summary
This summary is machine-generated.

Polymersomes are synthetic cell-like structures that mimic biological functions. Their design flexibility offers potential for creating intelligent, autonomous particles and artificial cells.

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Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure
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Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure

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Synthetic Condensates and Cell-Like Architectures from Amphiphilic DNA Nanostructures

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Related Experiment Videos

Last Updated: May 27, 2026

Forming Giant-sized Polymersomes Using Gel-assisted Rehydration
08:45

Forming Giant-sized Polymersomes Using Gel-assisted Rehydration

Published on: May 26, 2016

Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure
06:01

Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure

Published on: April 21, 2021

Synthetic Condensates and Cell-Like Architectures from Amphiphilic DNA Nanostructures
08:02

Synthetic Condensates and Cell-Like Architectures from Amphiphilic DNA Nanostructures

Published on: May 31, 2024

Area of Science:

  • Biomimetic materials science
  • Synthetic biology
  • Polymer chemistry

Background:

  • Biomimicry aims to replicate biological structures and functions in synthetic systems.
  • The development of artificial or proto-cells is a growing area of research.
  • Polymersomes, versatile vesicles from synthetic or biological polymers, serve as model templates for cell-like structures.

Purpose of the Study:

  • To review the applications of polymersomes in mimicking cellular functions.
  • To highlight the potential of polymersomes as biomembrane mimetics due to their synthetic flexibility.
  • To explore the possibility of creating autonomous, responsive particles resembling biological cells.

Main Methods:

  • Review of existing literature on polymersome applications in biomimicry.
  • Discussion of polymersome design principles and synthetic flexibility.
  • Analysis of polymersome capabilities for mimicking cell behaviors.

Main Results:

  • Polymersomes have been successfully employed to mimic various cell functions.
  • The tunable nature of polymersomes makes them suitable for biomembrane mimetic applications.
  • Designing polymersomes with specific behaviors can lead to advanced artificial cell models.

Conclusions:

  • Polymersomes are promising building blocks for artificial cells.
  • Their synthetic flexibility allows for tailored biomimetic designs.
  • Further development could yield autonomous, intelligent synthetic particles.