Functional microgels: recent advances in their biomedical applications

G Agrawal, R Agrawal - Small, 2018 - Wiley Online Library
Here, a spotlight is shown on aqueous microgel particles which exhibit a great potential for
various biomedical applications such as drug delivery, cell imaging, and tissue engineering …

[HTML][HTML] Stimuli-responsive microgels and microgel-based systems: Advances in the exploitation of microgel colloidal properties and their interfacial activity

G Agrawal, R Agrawal - Polymers, 2018 - mdpi.com
In this paper, recent developments in the chemical design of functional microgels are
summarized. A wide range of available synthetic methods allows the incorporation of …

Inverse Pickering emulsion stabilized by binary particles with contrasting characteristics and functionality for interfacial biocatalysis

H Jiang, L Liu, Y Li, S Yin, T Ngai - ACS applied materials & …, 2020 - ACS Publications
Water-in-oil (w/o) Pickering emulsions have received considerable attention in biphasic
enzymatic catalysis for their advantages of good stability, large interfacial area, and ease of …

Hollow and core–shell microgels at oil–water interfaces: Spreading of soft particles reduces the compressibility of the monolayer

K Geisel, AA Rudov, II Potemkin, W Richtering - Langmuir, 2015 - ACS Publications
We investigate the influence of a solid core and of the cross-link density on the compression
of microgel particles at oil–water interfaces by means of compression isotherms and …

A tutorial review on composites of silica and smart microgels

M Arif - JOM, 2024 - Springer
Silica-smart microgel composites are a unique combination, and have been given a lot of
attention due to their versatile application in diverse fields. This review article explores the …

Nanocolloidosomes with selective drug release for active tumor-targeted imaging-guided photothermal/chemo combination therapy

H Hu, C Xiao, H Wu, Y Li, Q Zhou, Y Tang… - … applied materials & …, 2017 - ACS Publications
Selective drug release is highly desirable for photothermal/chemo combination therapy
when two or even more theranostic agents are encapsulated together within the same …

Persulfate initiated ultra-low cross-linked poly (N-isopropylacrylamide) microgels possess an unusual inverted cross-linking structure

OLJ Virtanen, A Mourran, PT Pinard, W Richtering - Soft matter, 2016 - pubs.rsc.org
Cross-linking density and distribution are decisive for the mechanical and other properties of
stimuli-sensitive poly (N-isopropylacrylamide) microgels. Here we investigate the structure of …

Microgel/silica hybrid colloids: bioinspired synthesis and controlled release application

G Agrawal, SK Samal, SK Sethi, G Manik, R Agrawal - Polymer, 2019 - Elsevier
In the present work, we demonstrate that polymer based functional microgels can be used
as autocatalytic template for the bioinspired deposition of silica nanoparticles inside the …

Degradable, thermo-, pH-and redox-sensitive hydrogel microcapsules for burst and sustained release of drugs

M Mackiewicz, J Romanski, K Drabczyk… - International Journal of …, 2019 - Elsevier
Polymer microcapsules offer a possibility of storing increased amounts of drugs. Appropriate
design and composition of the microcapsules allow tuning of the drug-release process. In …

Dual Responsive Poly(Nvinylcaprolactam) Based Degradable Microgels for Drug Delivery

G Agrawal, R Agrawal, A Pich - Particle & Particle Systems …, 2017 - Wiley Online Library
Abstract Poly (Nvinylcaprolactam)based biodegradable microgels are prepared for drug
delivery application via precipitation polymerization using diacetone acrylamide (DAAM) …