Navigation Links
Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices
Date:8/28/2014

TALLAHASSEE, Fla. Exciting new work by a Florida State University research team has led to a novel molecular system that can take your temperature, emit white light, and convert photon energy directly to mechanical motions.

And, the molecule looks like a butterfly.

Biwu Ma, associate professor in the Department of Chemical and Biomedical Engineering in the FAMU-FSU College of Engineering, created the molecule in a lab about a decade ago, but has continued to discover that his creation has many other unique capabilities.

For example, the molecular butterfly can flap its "wings" and emit both blue and red light simultaneously in certain environments. This dual emission means it can create white light from a single molecule, something that usually takes several luminescent molecules to achieve.

And, it is extremely sensitive to temperature, which makes it a thermometer, registering temperature change by emission color.

"This work is about basic, fundamental science, but also about how we can use these unique findings in our everyday lives," Ma said.

Among other things, Ma and his team are looking at creating noninvasive thermometers that can take better temperature readings on infants, and nanothermometers for intracellular temperature mapping in biological systems. They are also trying to create molecular machines that are operated simply by sunlight.

"These new molecules have shown very interesting properties with a variety of potential applications in emerging fields," Ma said. "I have been thinking of working on them for quite a long time. It is so wonderful to be able to make things really happen with my new team here in Tallahassee."

The findings are laid out in the latest edition of the academic journal Angewandte Chemie. Other authors for this publication are Mingu Han, Yu Tian, Zhao Yuan and Lei Zhu from the Chemistry and Biochemistry Department. Florida State has also filed a patent application on the work.

Ma came to Florida State in 2013 from the Lawrence Berkeley National Laboratory as part of a strategic push by the university to aggressively recruit and hire up-and-coming researchers in energy and materials science.

In addition to the faculty hires, the university has invested in top laboratory space and other resources needed to help researchers make technology breakthroughs.

"This type of research is why we continue to invest in materials science and recruit faculty like Biwu Ma to Florida State," said Vice President for Research Gary K. Ostrander. "Making this area of research a priority shows why FSU is a preeminent institution, and we look forward to what Biwu and our other scientists can accomplish in the years to come."


'/>"/>

Contact: Kathleen Haughney
khaughney@fsu.edu
850-644-1489
Florida State University
Source:Eurekalert

Related biology technology :

1. ChemoCentryx Presents Positive Results for Novel CCR2 Inhibitor in Preclinical Models of Diabetic Nephropathy at the 44th Annual Meeting of the American Society of Nephrology
2. S*BIOs Novel JAK2 Inhibitor Pacritinib (SB1518) and Histone Deacetylase Inhibitor Pracinostat (SB939) Demonstrate Promising Activity in Phase 2 Studies for Patients with Myelofibrosis (MF)
3. New magnetic-field-sensitive alloy could find use in novel micromechanical devices
4. Metamark Genetics Signs Collaboration Agreement on Novel Therapeutic Targets with Janssen Biotech
5. TrovaGene, Inc. Obtains Exclusive License to Novel Mutations Associated with Prognosis and Chemotherapy Response in Leukemia
6. Arcion Receives Notice of Allowance for US Patent for Novel Topical Lidocaine Formulation for Pain
7. Nabsys Expands Leadership Team to Prepare for Commercialization of Novel DNA Positional Sequencing Technology
8. Boulder Diagnostics Licenses Novel Rapid Detection Technology for Homocysteine and Related Compounds from Portland State University
9. Sofie Biosciences Is Awarded a US Patent on a Family of Novel PET Probes for Use in Oncology and Immunology
10. Lupus Research Institute Awards $3.6 Million for Novel Studies Driving Wide-Ranging New Science in Lupus
11. Novel method to make nanomaterials discovered
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... SAN DIEGO , Dec. 8, 2016 /PRNewswire/ ... presented demonstrating the role of the Breast Cancer ... stage, ER+ breast cancer are most at-risk for ... therapy. Data include results from three studies advancing ... provide information related to tumor biology and inform ...
(Date:12/8/2016)... ... December 08, 2016 , ... ... SDK that provide essential device-to-computer interconnect using USB or PCI Express, announced the ... support. The FOMD-ACV-A4 is a small, thin, SODIMM-style module that fits a standard ...
(Date:12/8/2016)... (PRWEB) , ... December 08, 2016 , ... ... data bioInformatics portal. In response to client demand KbioBox developed a sophisticated “3 ... biodesign program. Both are accessible from KBioBox’s new website, https://www.kbiobox.com/ ...
(Date:12/8/2016)... N.J. , Dec. 8, 2016  Soligenix, ... late-stage biopharmaceutical company focused on developing and commercializing ... an unmet medical need, announced today the long-term ... with SGX942 (dusquetide), a first-in-class Innate Defense Regulator ... in head and neck cancer patients undergoing chemoradiation ...
Breaking Biology Technology:
(Date:12/7/2016)... 7, 2016   Avanade is helping Williams ... teams in history, exploit biometric data in order to ... maintain the competitive edge against their rivals after their ... Avanade has worked with Williams during the 2016 ... data (heart rate, breathing rate, temperature and peak acceleration) ...
(Date:12/6/2016)... , Dec. 6, 2016 Securus ... justice technology solutions for public safety, investigation, corrections ... jointly announced today a five (5) year funding ... agreement to expand the rehabilitation and reentry support ... PEP History Established in 2004, the Prison Entrepreneurship ...
(Date:11/30/2016)... , Nov. 30, 2016 Not many of us realize that we spend ... recovery so we need to do it well. Inadequate sleep levels have been found ... pressure, stroke, diabetes, and even cancer. Maybe now is the best time ... could help them to manage their sleep quality? Continue ... ...
Breaking Biology News(10 mins):