Results 51 to 60 of about 111,183 (286)

Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]

, 2016
The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N., Clarke, Thomas A., Edwards, Marcus J., Gomez-Perez, Laura, Richardson, David J., White, Gaye F.   +5 more
core   +1 more source

Riboflavin: The Health Benefits of a Forgotten Natural Vitamin [PDF]

, 2020
Riboflavin (RF) is a water-soluble member of the B-vitamin family. Sufficient dietary and supplemental RF intake appears to have a protective effect on various medical conditions such as sepsis, ischemia etc., while it also contributes to the reduction ...
Bäumler, Hans, Georgieva, Radostina, Kao, Ijad, Pruß, Axel, Suwannasom, Nittiya   +4 more
core   +1 more source

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

Advanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani, Shaghayegh Baghapour, Stephen C. Warren‐Smith, Wenqi Zhang, Esmat Ebadati, Sally E. Plush, Alois M. Herkommer, Andrea Toulouse, Shahraam Afshar V.   +8 more
wiley   +1 more source

Pharmaceutically active micropollutants: origin, hazards and removal

Frontiers in Microbiology
Pharmaceuticals, recognized for their life-saving potential, have emerged as a concerning class of micropollutants in the environment. Even at minute concentrations, chronic exposure poses a significant threat to ecosystems.
Anuradha Gupta, Anuradha Gupta, Sandeep Kumar, Sandeep Kumar, Sandeep Kumar, Yashi Bajpai, Yashi Bajpai, Kavita Chaturvedi, Kavita Chaturvedi, Parul Johri, Rajesh K. Tiwari, V. Vivekanand, Mala Trivedi   +12 more
doaj   +1 more source

A Prospective, Comparative, Clinical Study to Evaluate the Safety and Efficacy of Two Different 0.1% Riboflavin Solutions Used in Collagen Crosslinking Treatment for Patients with Keratoconus

Clinical Ophthalmology, 2021
Sheetal Brar, Sri Ganesh, Shilpa S Reddy, Nagesh BN, Dhwni Shahanand Department of Phaco-Refractive Surgery, Nethradhama Superspecialty Eye Hospital, Bangalore, Karnataka, IndiaCorrespondence: Sheetal BrarNethradhama Superspeciality Eye Hospital, 256/14,
Brar S, Ganesh S, Reddy SS, BN N, Shahanand D   +4 more
doaj  

Informing Efforts to Develop Nitroreductase for Amine Production

Molecules, 2018
Nitroreductases (NRs) hold promise for converting nitroaromatics to aromatic amines. Nitroaromatic reduction rate increases with Hammett substituent constant for NRs from two different subgroups, confirming substrate identity as a key determinant of ...
Anne-Frances Miller, Jonathan T. Park, Kyle L. Ferguson, Warintra Pitsawong, Andreas S. Bommarius   +4 more
doaj   +1 more source

Regulation of the Flavin Redox Potential by Flavin‐Binding Antibodies [PDF]

European Journal of Biochemistry, 1997
Single‐chain Fv antibody fragments binding different flavin forms [10‐(5'‐carboxybutyl‐)flavin (Flox) and 10‐(5'‐carboxybutyl)‐1,5‐dihydroflavin (Flred)] have been generated from an antibody phage‐display library to study how a protein environment regulates the redox potential, starting from a protein other than a natural flavoprotein.
Bruggeman, Y.E., Honegger, A., Kreuvel, H., Visser, A.J.W.G., Laane, C., Schots, A., Hilhorst, R.   +6 more
openaire   +2 more sources

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

Reaction of the NAD(P)H:flavin oxidoreductase from Escherichia coli with NADPH and riboflavin: identification of intermediates. [PDF]

, 1998
International audienceFlavin reductase catalyzes the reduction of free flavins by NAD(P)H. As isolated, Escherichia coli flavin reductase does not contain any flavin prosthetic group but accommodates both the reduced pyridine nucleotide and the flavin ...
Fontecave, M., Nivière, V, Vanoni, M A, Zanetti, G   +3 more
core   +2 more sources

Improving the Skin‐Conformability of Wearable Continuous Glucose Monitors With Synthetic Hydrogel Electrodes

Advanced Science, EarlyView.
A synthetic hydrogel electrode for skin‐conformable enzymatic biosensing is presented, featuring a stretchable, tape‐shaped continuous glucose monitor for non‐invasive diabetes management. ABSTRACT Synthetic bioelectronics is rapidly advancing, propelled by breakthroughs in synthetic biology and bioelectronics.
Binbin Cui, Shilei Dai, Ivo Pang, Dingyao Liu, Xinran Zhang, Jing Bai, Xinyu Tian, Shiming Zhang   +7 more
wiley   +1 more source