- Kuzhelev A.,* 31P Dynamic Nuclear Polarization through the Solid Effect: Study of Biomolecules in Aqueous Solutions at 9.4 T, Anal. Chem., 2025, 97, 14890−14893 (*corresponding author)
- Elter M., Brosz M., Sucerquia D., Kuzhelev A., Kiesewetter D., Kurth M., Dreuw A., Prisner Th., Freudenberg J., Bunz U., Gräter F., Breaking Strong Alkynyl-Phenyl Bonds: Poly(para-phenylene ethynylene)s under Mechanical Stress, J. Am. Chem. Soc. 2024, 146, 27594−27599, DOI: 10.1021/jacs.4c08765.
- Dai D., Denysenkov V., Bagryanskaya E., Tormyshev V., Prisner Th., Kuzhelev A.,* 13C Hyperpolarization of Viscous Liquids by Transfer of Solid-Effect 1H Dynamic Nuclear Polarization at High Magnetic Field. J. Phys. Chem. Lett. 2023, 14 (31), 7059–7064, DOI: 10.1021/acs.jpclett.3c01732 (*corresponding author).
- Kuzhelev A.,* Denysenkov V., Ahmad I., Rogozhnikova O., Trukhin D., Bagryanskaya E., Tormyshev V., Sigurdsson S., Prisner Th., Solid-Effect Dynamic Nuclear Polarization in Viscous Liquids at 9.4 T Using Narrow-Line Polarizing Agents. J. Am. Chem. Soc. 2023, 145 (18), 10268–10274, DOI: 10.1021/jacs.3c01358 (*corresponding author).
- Kurth M., Barayeu U., Gharibi H., Kuzhelev A., Riedmiller K., Zilke J., Noack K., Denysenkov V., Kappl R., Prisner Th., Zubarev R., Dick T., Gräter F., DOPA Residues Endow Collagen with Radical Scavenging Capacity, Angew. Chem. Int. Ed. 2023, 62, e202216610, DOI: 10.1002/anie.202216610.
Available Facilities
|
Spectrometer |
Room |
Frequency |
CW |
Pulsed |
Temperature |
Comments |
|
Bruker EMX nano |
N120, 9 |
9-10 GHz X-band |
Yes |
No |
298 K |
Teaching (PC Praktikum) |
|
Home-built G-band |
N140, 5 |
180 GHz G-band |
Yes |
Yes |
4 – 300 K |
cw EPR, ED-spectra, PELDOR |
|
AWG home-built |
N140, 7 |
9-10 GHz X-band |
No |
Yes |
4 – 300 K |
Shaped pulses |
|
Bruker Elexsys E500 |
N140, 7 |
9-10 GHz X-band |
Yes |
No |
4 – 400 K |
Spin counting |
|
Bruker Elexsys E580 |
N140, 12 |
9-10/33-35 GHz X-/Q-band |
Yes |
Yes |
4 – 300 K |
PELDOR, ENDOR, ESEEM, cw-DNP |
|
Bruker Elexsys E780 |
NMR hall |
263 GHz J-band |
Yes |
Yes |
4 – 300 K |
cw EPR, ED-spectra, ENDOR |
|
Home-built DNP at 9.4 T |
NMR hall |
263 GHz J-band |
Yes |
No |
280 – 340 K |
Liquid-state
DNP |
Junior Group Leader
Building N140, Room 18
+49 (0) 69-798-29593
email: kuzhelev (at) chemie.uni-ftrankfurt.de
Karen Heinrich
Administration
Building N120, Room 226
+49 (0) 69-798-29708
email: heinrich (at) chemie.uni-frankfurt.de
Senior Scientist, Dipl. Phys.
Building N140, Room 11
+49 (0) 69-798-29183
email: denysenkov (at) em.uni-frankfurt.de
Bisera Krstić
Student Internship Assistant, CTA, Dipl. Chem.
Building N140, Room 13
+49 (0) 69-798-29423
email: krstic (at) em.uni-frankfurt.de
Postdoc
Building N140, Room 19
e-mail: schlittenhardt (at) em.uni-frankfurt.de
- Kuzhelev A.,* 31P Dynamic Nuclear Polarization through the Solid Effect: Study of Biomolecules in Aqueous Solutions at 9.4 T, Anal. Chem., 2025, 97, 14890−14893 (*corresponding author)
- Elter M., Brosz M., Sucerquia D., Kuzhelev A., Kiesewetter D., Kurth M., Dreuw A., Prisner Th., Freudenberg J., Bunz U., Gräter F., Breaking Strong Alkynyl-Phenyl Bonds: Poly(para-phenylene ethynylene)s under Mechanical Stress, J. Am. Chem. Soc. 2024, 146, 27594−27599, DOI: 10.1021/jacs.4c08765.
- Dai D., Denysenkov V., Bagryanskaya E., Tormyshev V., Prisner Th., Kuzhelev A.,* 13C Hyperpolarization of Viscous Liquids by Transfer of Solid-Effect 1H Dynamic Nuclear Polarization at High Magnetic Field. J. Phys. Chem. Lett. 2023, 14 (31), 7059–7064, DOI: 10.1021/acs.jpclett.3c01732 (*corresponding author).
- Kuzhelev A.,* Denysenkov V., Ahmad I., Rogozhnikova O., Trukhin D., Bagryanskaya E., Tormyshev V., Sigurdsson S., Prisner Th., Solid-Effect Dynamic Nuclear Polarization in Viscous Liquids at 9.4 T Using Narrow-Line Polarizing Agents. J. Am. Chem. Soc. 2023, 145 (18), 10268–10274, DOI: 10.1021/jacs.3c01358 (*corresponding author).
- Kurth M., Barayeu U., Gharibi H., Kuzhelev A., Riedmiller K., Zilke J., Noack K., Denysenkov V., Kappl R., Prisner Th., Zubarev R., Dick T., Gräter F., DOPA Residues Endow Collagen with Radical Scavenging Capacity, Angew. Chem. Int. Ed. 2023, 62, e202216610, DOI: 10.1002/anie.202216610.
Available Facilities
|
Spectrometer |
Room |
Frequency |
CW |
Pulsed |
Temperature |
Comments |
|
Bruker EMX nano |
N120, 9 |
9-10 GHz X-band |
Yes |
No |
298 K |
Teaching (PC Praktikum) |
|
Home-built G-band |
N140, 5 |
180 GHz G-band |
Yes |
Yes |
4 – 300 K |
cw EPR, ED-spectra, PELDOR |
|
AWG home-built |
N140, 7 |
9-10 GHz X-band |
No |
Yes |
4 – 300 K |
Shaped pulses |
|
Bruker Elexsys E500 |
N140, 7 |
9-10 GHz X-band |
Yes |
No |
4 – 400 K |
Spin counting |
|
Bruker Elexsys E580 |
N140, 12 |
9-10/33-35 GHz X-/Q-band |
Yes |
Yes |
4 – 300 K |
PELDOR, ENDOR, ESEEM, cw-DNP |
|
Bruker Elexsys E780 |
NMR hall |
263 GHz J-band |
Yes |
Yes |
4 – 300 K |
cw EPR, ED-spectra, ENDOR |
|
Home-built DNP at 9.4 T |
NMR hall |
263 GHz J-band |
Yes |
No |
280 – 340 K |
Liquid-state
DNP |
Junior Group Leader
Building N140, Room 18
+49 (0) 69-798-29593
email: kuzhelev (at) chemie.uni-ftrankfurt.de
Karen Heinrich
Administration
Building N120, Room 226
+49 (0) 69-798-29708
email: heinrich (at) chemie.uni-frankfurt.de
Senior Scientist, Dipl. Phys.
Building N140, Room 11
+49 (0) 69-798-29183
email: denysenkov (at) em.uni-frankfurt.de
Bisera Krstić
Student Internship Assistant, CTA, Dipl. Chem.
Building N140, Room 13
+49 (0) 69-798-29423
email: krstic (at) em.uni-frankfurt.de
Postdoc
Building N140, Room 19
e-mail: schlittenhardt (at) em.uni-frankfurt.de