Lisa Olshansky selected for DOE Early Career Award

Date

06/10/22

Professor Lisa Olshansky is one of 83 early career scientists from across the nation who have been chosen by the U.S. Department of Energy to receive Early Career Research Program awards.

The program will distribute $110 million in funding to these scientists for research covering a wide range of topics, from holography to particle accelerators. This year’s awardees represent 47 universities and 13 National Labs in 29 states. The awards are part of the DOE’s long-standing efforts to develop the next generation of STEM leaders who will solidify America’s role as the driver of science and innovation around the world. 

“Supporting America’s scientists and researchers early in their careers will ensure the U.S. remains at the forefront of scientific discovery and develops the solutions to our most pressing challenges,” said U.S. Secretary of Energy Jennifer M. Granholm. “The funding will allow the recipients the freedom to find the answers to some of the most complex questions as they establish themselves as experts in their fields.” 

Olshansky will use the DOE funding to research a new approach to the efficient conversion of sunlight into chemical potential energy, and ultimately into liquid fuels.

"I am thrilled to have been selected for a DOE Early Career Award," said Olshansky, whose DOE project is inspired by ideas Olshansky began thinking about as a graduate student studying the enzyme ribonucleotide reductase.

"The ribonucleotide reductase enzyme performs an amazing multi-step proton-coupled electron transfer reaction to catalyze the biosynthesis of DNA building blocks. However, even though these individual reaction steps are fast, the overall reaction rate is set by slow macroscopic structural changes in the protein housing them," Olshansky explained. "It turns out, this scenario is common among metalloenzymes - slow protein structural changes gate fast electron transfer steps."

Olshansky does not believe that commonality is a coincidence and hypothesizes that they have evolved to use structure to control reactivity because it represents an energetically efficient pathway to drive kinetically and thermodynamically challenging reactions.

"My research program is focused on testing this hypothesis in simple molecular and artificial systems, and then taking advantage of it in a variety of real-world applications such as biomedical imaging and drug delivery, solar energy conversion, and catalysis," she said. "In the DOE funded work, we are using light to trigger structural changes about a bound metal ion by pre-organizing the system for fast electron transfer. This approach applies the fundamental parameters of electron transfer theory in reverse and mimics the way that I think many biological-electron transfer systems operate. We intend to use these systems to demonstrate a new approach to the efficient conversion of sunlight into chemical potential energy, and ultimately into liquid fuels."

Funding for the awards is part of the DOE Office of Science’s Early Career Research Program, which bolsters the nation’s scientific workforce by supporting exceptional researchers at the outset of their careers, when many scientists do their most formative work. Since its inception in 2010, the Early Career Research Program has made 785 awards, with 508 awards to university researchers and 277 awards to National Lab researchers.

 

Related People

lolshans

Directory

scheelinAlexander
Scheeline
bjmccallBenjamin
McCall
r-gennisRobert
Gennis
j-gerltJohn
Gerlt
sgranickSteve
Granick
mgruebelMartin
Gruebele
hergenroPaul
Hergenrother
huangRaven
Huang
mlkraftMary
Kraft
leckbandDeborah
Leckband
yi-luYi
Lu
martinisSusan
Martinis
snairSatish
Nair
eoldfielEric
Oldfield
cmsCharles
Schroeder
zanZaida
Luthey-Schulten
selvinPaul
Selvin
sksScott
Silverman
s-sligarStephen
Sligar
tajkhorsEmad
Tajkhorshid
zhao5Huimin
Zhao
pbraunPaul
Braun
mdburkeMartin
Burke
jeffchanJefferson
Chan
sdenmarkScott
Denmark
dlottDana
Dlott
foutAlison
Fout
agewirthAndrew
Gewirth
ggirolamGregory
Girolami
sohirataSo
Hirata
jainPrashant
Jain
jkatzeneJohn
Katzenellenbogen
nmakriNancy
Makri
douglasmDouglas
Mitchell
jsmooreJeffrey
Moore
murphycjCatherine
Murphy
r-nuzzoRalph
Nuzzo
dimerPhilip
Phillips
rauchfuzThomas
Rauchfuss
joaquinrJoaquín
Rodríguez-López
sarlahDavid
Sarlah
kschweizKenneth
Schweizer
jsweedleJonathan
Sweedler
vddonkWilfred
van der Donk
renskeRenske
van der Veen
vuraweisJosh
Vura-Weis
mcwhite7M.
White
sczimmerSteven
Zimmerman
beakPeter
Beak
wklemperWalter
Klemperer
jdmcdonaJ.
McDonald
pogoreloTaras
Pogorelov
mshen233Mei
Shen
dewoonDavid
Woon
wboulangWilliam
Boulanger
rxbRohit
Bhargava
qchen20Qian
Chen
jianjuncJianjun
Cheng
hy66Hong
Yang
andinomaJosé
Andino Martinez
decosteDonald
DeCoste
thhuangTina
Huang
tjhummelThomas
Hummel
dkellDavid
Kell
doctorkMichael
Koerner
marvilleKelly
Marville
crrayChristian
Ray
tlbrownTheodore
Brown
rmcoatesRobert
Coates
thdjrThom
Dunning
dykstraClifford
Dykstra
j-jonasJiri
Jonas
j-lisyJames
Lisy
shapleyJohn
Shapley
pshapleyPatricia
Shapley
zumdahl2Steven
Zumdahl
ksuslickKenneth
Suslick
jcoxJenny
Cox
sqdSean
Drummond
sheeleySarah
Sheeley
jsmaddenJoseph
Madden
cknight4Connie
Knight
schulzeHeather
Schulze
kbaumgarKeena
Finney
adkssnBeatrice
Adkisson
trabari1Katie
Trabaris
metclfKara
Metcalf
ljohnso2Lori
Johnson
lchenoweLeslie
Chenoweth
wdedoWolali
Dedo
spinnerDavid
Spinner
plblumPatricia
Simpson
stevens2Chad
Stevens
lsagekarLori
Sage-Karlson
bertholdDeborah
Berthold
kecarlsoKathryn
Carlson
sdesmondSerenity
Desmond
axelson2Jordan
Axelson
scbakerStephanie
Baker
pflotschPriscila
Falagan Lotsch
dgrayDanielle
Gray
thennes2Tom
Hennessey
holdaNancy
Holda
aibarrAlejandro
Ibarra
kimshSung Hoon
Kim
kocherg2Nikolai
Kocherginsky
philipk2Philip
Kocheril
legare2Stephanie
Legare
alewandoAgnieszka
Lewandowska
smccombiStuart
McCombie
jdm5Justin
McGlauchlen
egmooreEdwin
Moore
myerscouKathleen
Myerscough
snalla2Siva
Nalla
romanovaElena
Romanova
roubakhiStanislav
Rubakhin
shvedalxAlexander
Shved
asoudaAlexander
Soudakov
xywangXiying
Wang
kwilhelKaren
Wilhelmsen
wilkeyRandy
Wilkey
silongSilong
Zhang
schlembaMary
Schlembach
trimmellAshley
Trimmell
emccarr2Elise
McCarren
cmercierChristen
Mercier
atimpermAaron
Timperman
niesShuming
Nie
hshanHee-Sun
Han
mmgMutha
Gunasekera
kknightsKatriena
Knights
lisawLisa
Williamson
keinckKatie
Einck
kneef1Kate
Neef
txiang4Tiange
Xiang
j-hummelJohn
Hummel
i-paulIain
Paul
munjanjaLloyd
Munjanja
glnGayle
Nelsen
agerardAnna
Gerard
powerskaKimberly
Powers
lolshansLisa
Olshansky
miricaLiviu
Mirica
qingcao2Qing
Cao
lisa3Lisa
Johnson
tinalambTina
Lamb
baronpBaron
Peters
bransle2Sarah
Bransley
dylanmh2Dylan
Hamilton
raegansRaegan
Smith
apm8Angad
Mehta
leverittJohn
Leveritt
xingwXing
Wang
emillrEva
Miller
jmill24Jacqueline
Miller
jlbass2Julia
Bass
ramonarRamona
Rudzinski
tlcraneTracy
Crane
cejohnstCelia
Johnston
adlAmber
LaBau
cnsolomoCandice
Solomon-Strutz
mikaelbMikael
Backlund
jacksonnNick
Jackson