Results 121 to 130 of about 82,386 (310)

New Opportunities for Immobilization of Enzymes

open access: yes, 2013
In this chapter, as a general introduction, we summarize our personal point of view on immobilization technique in order to prepare optimal and cost-effective biocatalysts. Special attention is paid to the improvement of enzyme properties via immobilization techniques.
openaire   +3 more sources

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

Removal of cadmium from polluted water by immobilized algae [PDF]

open access: yes, 1990
A feasibility study was planned to determine the efficiency of immobilized algal cells growing in a packed bed for removing Cd from commercial effluents. To select appropriate material for an immobilized cell system, twenty-five strains of algae isolated
Jackson, Paul P.
core  

Enzymatic Synthesis of Nucleic Acid Derivatives by Immobilized Enzymes

open access: yes, 2018
Different nucleic acid derivatives (NADs) with therapeutic activity can be synthesized by employing immobilized enzymes as an ecofriendly alternative to traditional organic chemistry.
Arroyo Sánchez, Miguel   +3 more
core   +1 more source

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

open access: yesAdvanced Materials, EarlyView.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon   +3 more
wiley   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Síntese de ésteres catalisada por lipases imobilizadas em filmes de pva [PDF]

open access: yes, 2006
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Neste trabalho é descrita a imobilização de lipases de fontes variadas em filmes de álcool polivinílico (PVA).
PIMENTEL, Aline
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

One-step purification and immobilization of UDP-glycosyltransferase with modified Fe3O4 for the synthesis of ginsenoside Rh2

open access: yesXi'an Gongcheng Daxue xuebao
The disadvantages of high purification cost and difficult reuse of free enzymes restrict their application in the green biochemical industry, and immobilized enzymes with good performance are the necessary conditions for their industrialization.
LIU Xiaochen   +6 more
doaj   +1 more source

Some analytical applications of immobilized enzymes [PDF]

open access: yes, 1981
The use of immobilized enzymes in the analytical determination of enzyme substrates, inhibitors and activators has been examined using, for the majority of the work, heat sensors to monitor the chemical reactions occurring.
Trewhella, Martin John
core  

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