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14 Current news of Tokyo Institute of Technology
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Durable, inexpensive catalyst reduces carbon footprint of ammonia production
27-Oct-2022
The Haber-Bosch process, which is commonly used to synthesize ammonia (NH3)–the foundation for synthetic nitrogen fertilizers–by combining hydrogen (H2) and nitrogen (N2) over catalysts at high pressures and temperatures, is one of the most important scientific discoveries that has helped improve ...
Novel hybrid nanocages for faster catalysis
Hybrid bio-nanocages could effectively catalyze reactions to yield industrially important products
26-Jan-2022
A novel hybrid ferritin nanocage with histidine residues shows 1.5 times higher metal ion uptake and improved catalytic efficiency for alcohol production, find researchers from Tokyo Tech in a new study. Their findings suggest that hybrid bio-nanocages could effectively catalyze reactions to ...
New polymer detection method to turn the (pep)tide in the fight against water pollution
Machine-learning based discrimination of multiple signals can detect dissolved polymers
16-Nov-2021
A peptide sensor to detect water-soluble polymers in wastewater, a major contributor to pollution on par with microplastics, has been developed by scientists from Tokyo Institute of Technology. The new technique takes advantage of the bonding that occurs between peptides and different polymers to ...
Just Mix It Up
New Synthetic Method for Making Amphiphilic Molecules without Additives
29-Jun-2021
Amphiphilic molecules, which aggregate and encapsulate molecules in water, find use in several fields of chemistry. The simple, additive-free connection of hydrophilic and hydrophobic molecules would be an efficient method for amphiphilic molecule synthesis. However, such connections, or bonds, ...
A rapid, easy-to-use DNA amplification method at 37°C
Study could advance molecular diagnosis and robotics
17-Jun-2019
Scientists in Japan have developed a way of amplifying DNA on a scale suitable for use in the emerging fields of DNA-based computing and molecular robotics. By enabling highly sensitive nucleic acid detection, their method could improve disease diagnostics and accelerate the development of ...
Green catalysts with Earth-abundant metals accelerate production of bio-based plastic
How crystalline structure can affect the performance of MnO2 catalysts
10-Jan-2019
Scientists at Tokyo Institute of Technology (Tokyo Tech) have developed and analyzed a novel catalyst for the oxidation of 5-hydroxymethyl furfural, which is crucial for generating new raw materials that replace the classic non-renewable ones used for making many plastics. It should be no ...
A new molecular player involved in T cell activation
13-Dec-2018
When bacteria or viruses enter the body, proteins on their surfaces are recognized and processed to activate T cells, white blood cells with critical roles in fighting infections. During T-cell activation, a molecular complex known as the microtubule-organizing center (MTOC) moves to a central ...
Metallic nanoparticles light up another path towards eco-friendly catalysts
Platinum clusters consisting 19 atoms perform 50 times higher catalytic activity
19-Nov-2018
Scientists at Tokyo Institute of Technology produced subnano-sized metallic particles that are very effective as catalysts for the oxidation of hydrocarbons. These catalysts can be as much as 50 times more effective than well-known Au-Pd bimetallic nanocatalysts.The oxidation of aromatic ...
A "switch" to increase starch accumulation in algae
A brighter future for renewable energy and materials
05-Nov-2018
Results from a collaborative study by Tokyo Tech and Tohoku University, Japan, raise prospects for large-scale production of algae-derived starch, a valuable bioresource for biofuels and other renewable materials. Such bio-based products have the potential to replace fossil fuels and contribute ...
Harnessing energy from algae
An enzyme that could help accelerate biofuel production
21-Aug-2018
Researchers at Tokyo Institute of Technology have honed in on an enzyme belonging to the glycerol-3-phosphate acyltransferase (GPAT) family as a promising target for increasing biofuel production from the red alga Cyanidioschyzon merolae. Algae are known to store up large amounts of oils called ...
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