Results 91 to 100 of about 41,285 (266)

Recognition of DNA Base Pair Mismatches by a Cyclometalated Rh(III) Intercalator

Inorganic Chemistry, 2000
Two cyclometalated complexes of Rh(III), rac-[Rh(ppy)2chrysi]+ and rac-[Rh(ppy)2 phi]+, have been synthesized and characterized with respect to their binding to DNA. The structure of rac-[Rh(ppy)2 phi]Cl.H2O.CH2Cl2 has been determined by X-ray diffraction (monoclinic, P2(1)/c, Z = 4, a = 18.447(3) A, b = 9.770(1) A, c = 17.661(3) A, beta = 94.821(11 ...
Kisko, Jennifer L., Barton, Jacqueline K.   +1 more
openaire   +3 more sources

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

RNase H-dependent PCR (rhPCR): improved specificity and single nucleotide polymorphism detection using blocked cleavable primers

BMC Biotechnology, 2011
Background The polymerase chain reaction (PCR) is commonly used to detect the presence of nucleic acid sequences both in research and diagnostic settings.
Powers Kristy M, Rupp Susan M, Beltz Kristin R, Rose Scott D, Dobosy Joseph R, Behlke Mark A, Walder Joseph A   +6 more
doaj   +1 more source

Reactivity of Ferrocenylcarbodiimide with DNA Duplex Containing Single-mismatched Base Pairs

Analytical Sciences, 2007
Ferrocenylcarbodiimide (1), which is known to react with a guanine (G) or thymine (T) base of single stranded DNA, was allowed to react with DNA duplex having a single mismatched base pair of G-T, T-T, or T-cytosine (C). Electrophoreograms of the reaction mixture showed that 1 could react with G or T base of the mismatched sites on the DNA duplex ...
MUKUMOTO, Kosuke, WATANABE, Sadayoshi, NOJIMA, Takahiko, WAKI, Michinori, TAKENAKA, Shigeori   +4 more
openaire   +3 more sources

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Mismatch detection in DNA monolayers by atomic force microscopy and electrochemical impedance spectroscopy

Beilstein Journal of Nanotechnology, 2016
Background: DNA hybridization is at the basis of most current technologies for genotyping and sequencing, due to the unique properties of DNA base-pairing that guarantee a high grade of selectivity.
Maryse D. Nkoua Ngavouka, Pietro Capaldo, Elena Ambrosetti, Giacinto Scoles, Loredana Casalis, Pietro Parisse   +5 more
doaj   +1 more source

SOPRA: Scaffolding algorithm for paired reads via statistical optimization

BMC Bioinformatics, 2010
Background High throughput sequencing (HTS) platforms produce gigabases of short read (
Michael Todd P, Dayarian Adel, Sengupta Anirvan M   +2 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

Advanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae, Kyung‐Sub Kim, Gyeong‐Seok Hwang, Jun‐Seok Shim, Sung‐Woo Kim, Yong‐Wu Kim, Jieun Han, Jae‐Young Bae, Jae‐Hwan Lee, Minjung Chae, Jooik Jeon, Joo‐Hyeon Park, You‐Jung Park, Ju‐Yong Lee, Sung‐Geun Choi, Min‐Ha Oh, Yong‐Joong Shin, Young‐In Ryu, Ji‐Woo Gu, Seong‐Yu Choi, Jeong‐Yun Sun, Jung Keun Hyun, Myoung‐Ryul Ok, Sang Yup Kim, Edyta Wyszkowska, Ju‐Young Kim, Kang‐Sik Lee, Seung‐Kyun Kang   +27 more
wiley   +1 more source