User profiles for Jennifer M. Heemstra
Jennifer HeemstraWashington University in St. Louis Verified email at wustl.edu Cited by 2624 |
The chain-length dependence test
Trends obtained from systematic studies based on chain-length variation have provided
valuable insight and understanding into the behavior of m-phenylene ethynylene foldamers. …
valuable insight and understanding into the behavior of m-phenylene ethynylene foldamers. …
FAIL Is Not a Four-Letter Word: A Theoretical Framework for Exploring Undergraduate Students' Approaches to Academic Challenge and Responses to Failure in …
…, S Shorter, L Charkoudian, JM Heemstra… - CBE—Life Sciences …, 2019 - Am Soc Cell Biol
Navigating scientific challenges, persevering through difficulties, and coping with failure are
considered hallmarks of a successful scientist. However, relatively few studies investigate …
considered hallmarks of a successful scientist. However, relatively few studies investigate …
Enzyme-linked small-molecule detection using split aptamer ligation
Here we report an aptamer-based analogue of the widely used sandwich enzyme-linked
immunosorbent assay (ELISA). This assay utilizes the cocaine split aptamer, which is …
immunosorbent assay (ELISA). This assay utilizes the cocaine split aptamer, which is …
A chemical screen for biological small molecule–RNA conjugates reveals CoA-linked RNA
WE Kowtoniuk, Y Shen, JM Heemstra… - Proceedings of the …, 2009 - National Acad Sciences
Compared with the rapidly expanding set of known biological roles for RNA, the known
chemical diversity of cellular RNA has remained limited primarily to canonical RNA, 3′-…
chemical diversity of cellular RNA has remained limited primarily to canonical RNA, 3′-…
In vitro selection of an XNA aptamer capable of small-molecule recognition
Despite advances in XNA evolution, the binding capabilities of artificial genetic polymers
are currently limited to protein targets. Here, we describe the expansion of in vitro evolution …
are currently limited to protein targets. Here, we describe the expansion of in vitro evolution …
Small-molecule-dependent split aptamer ligation
AK Sharma, JM Heemstra - Journal of the American Chemical …, 2011 - ACS Publications
Here we describe the first use of small-molecule binding to direct a chemical reaction between
two nucleic acid strands. The reported reaction is a ligation between two fragments of a …
two nucleic acid strands. The reported reaction is a ligation between two fragments of a …
Biomolecular assemblies: moving from observation to predictive design
Biomolecular assembly is a key driving force in nearly all life processes, providing structure,
information storage, and communication within cells and at the whole organism level. These …
information storage, and communication within cells and at the whole organism level. These …
High-throughput enantiopurity analysis using enantiomeric DNA-based sensors
…, DPV Olsen, ZC Headman, JM Heemstra - Journal of the …, 2015 - ACS Publications
Distinguishing between the two enantiomers of a molecule is a challenging task due to their
nearly identical physical properties. Time-consuming chromatography methods are typically …
nearly identical physical properties. Time-consuming chromatography methods are typically …
Enhancing aptamer function and stability via in vitro selection using modified nucleic acids
KN Meek, AE Rangel, JM Heemstra - Methods, 2016 - Elsevier
Nucleic acid aptamers have emerged as a promising alternative to antibodies for use as
recognition elements in therapeutics, bioimaging, and analytical applications. A key benefit that …
recognition elements in therapeutics, bioimaging, and analytical applications. A key benefit that …
Thermoreversible control of nucleic acid structure and function with glyoxal caging
…, MM Korn, BA Manuel, JM Heemstra - Journal of the …, 2020 - ACS Publications
Controlling the structure and activity of nucleic acids dramatically expands their potential for
application in therapeutics, biosensing, nanotechnology, and biocomputing. Several …
application in therapeutics, biosensing, nanotechnology, and biocomputing. Several …