Search Results - "Tkachenko, V. V."

Self-organized architectures from assorted DNA-framed nanoparticles by Liu, Wenyan, Halverson, Jonathan, Tian, Ye, Tkachenko, Alexei V., Gang, Oleg

“…The science of self-assembly has undergone a radical shift from asking questions about why individual components self-organize into ordered structures, to…”
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Taxocene of pelagic copepods in coastal waters of the Argentine Islands, West coast of the Antarctic Peninsula, in 2021—2022 by Tkachenko, V.

“…Pelagic ecosystems are changing in response to the recent climate warming. The mesozooplankton and copepods in particular are important indicators of the state…”
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Diamond family of nanoparticle superlattices by Liu, Wenyan, Tagawa, Miho, Xin, Huolin L., Wang, Tong, Emamy, Hamed, Li, Huilin, Yager, Kevin G., Starr, Francis W., Tkachenko, Alexei V., Gang, Oleg

“…Diamond lattices formed by atomic or colloidal elements exhibit remarkable functional properties. However, building such structures via self-assembly has…”
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Generic phase diagram of binary superlattices by Tkachenko, Alexei V.

“…Emergence of a large variety of self-assembled superlattices is a dramatic recent trend in the fields of nanoparticle and colloidal sciences. Motivated by this…”
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Emergence of catalytic function in prebiotic information-coding polymers by Tkachenko, Alexei V, Maslov, Sergei

“…Life as we know it relies on the interplay between catalytic activity and information processing carried out by biological polymers. Here we present a…”
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Multiphoton Excitation of CsPbBr3 Perovskite Quantum Dots (PQDs): How Many Electrons Can One PQD Donate to Multiple Molecular Acceptors? by Mandal, Sadananda, Tkachenko, Nikolai V

“…Metastable multiexcitonic states (MESs) of semiconductor quantum dots can be involved in multielectron transfer reactions, which opens new perspectives in…”
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Structured sequences emerge from random pool when replicated by templated ligation by Kudella, Patrick W., Tkachenko, Alexei V., Salditt, Annalena, Maslov, Sergei, Braun, Dieter

“…The central question in the origin of life is to understand how structure can emerge from randomness. The Eigen theory of replication states, for sequences…”
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In situ microscopy of the self-assembly of branched nanocrystals in solution by Sutter, Eli, Sutter, Peter, Tkachenko, Alexei V., Krahne, Roman, de Graaf, Joost, Arciniegas, Milena, Manna, Liberato

“…Solution-phase self-assembly of nanocrystals into mesoscale structures is a promising strategy for constructing functional materials from nanoscale components…”
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Spontaneous emergence of autocatalytic information-coding polymers by Tkachenko, Alexei V, Maslov, Sergei

“…Self-replicating systems based on information-coding polymers are of crucial importance in biology. They also recently emerged as a paradigm in material design…”
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Acoustically shaped DNA-programmable materials by Arnon, Z. A., Piperno, S., Redeker, D. C., Randall, E., Tkachenko, A. V., Shpaisman, H., Gang, O.

“…Recent advances in DNA nanotechnology allow for the assembly of nanocomponents with nanoscale precision, leading to the emergence of DNA-based material…”
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Supramolecular Singlet Fission of Pentacene Dimers within Polyaromatic Capsules by Catti, Lorenzo, Narita, Haruna, Tanaka, Yuya, Sakai, Hayato, Hasobe, Taku, Tkachenko, Nikolai V, Yoshizawa, Michito

“…We herein report a new set of supramolecular nanotools for the generation and modulation of singlet fission (SF) of noncovalent/covalent pentacene dimers. Two…”
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Thermodynamic Control of Intramolecular Singlet Fission and Exciton Transport in Linear Tetracene Oligomers by Nakamura, Shunta, Sakai, Hayato, Fuki, Masaaki, Ooie, Rikuto, Ishiwari, Fumitaka, Saeki, Akinori, Tkachenko, Nikolai V., Kobori, Yasuhiro, Hasobe, Taku

“…We newly synthesized a series of homo‐ and hetero‐tetracene (Tc) oligomers to propose a molecular design strategy for the efficient exciton transport in linear…”
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Controlled Orientations of Neighboring Tetracene Units by Mixed Self-Assembled Monolayers on Gold Nanoclusters for High-Yield and Long-Lived Triplet Excited States through Singlet Fission by Saegusa, Toshiyuki, Sakai, Hayato, Nagashima, Hiroki, Kobori, Yasuhiro, Tkachenko, Nikolai V, Hasobe, Taku

“…Although tetracene (Tc) is well-known as a good candidate for singlet fission (SF), the number of high-yield and long-lived triplet excited states through SF…”
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Modeling COVID-19 Dynamics in Illinois under Nonpharmaceutical Interventions by Wong, George N., Weiner, Zachary J., Tkachenko, Alexei V., Elbanna, Ahmed, Maslov, Sergei, Goldenfeld, Nigel

“…We present modeling of the COVID-19 epidemic in Illinois, USA, capturing the implementation of a stay-at-home order and scenarios for its eventual release. We…”
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Stochastic social behavior coupled to COVID-19 dynamics leads to waves, plateaus, and an endemic state by Tkachenko, Alexei V, Maslov, Sergei, Wang, Tong, Elbana, Ahmed, Wong, George N, Goldenfeld, Nigel

“…It is well recognized that population heterogeneity plays an important role in the spread of epidemics. While individual variations in social activity are…”
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Raman scattering owing to magneto-polaron states in monolayer transition metal dichalcogenides by Trallero-Giner, C., Santiago-Pérez, D. G., Tkachenko, D. V., Marques, G. E., Fomin, V. M.

“…Magneto-optical measurements are fundamental research tools that allow for studying the hitherto unexplored optical transitions and the related applications of…”
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Remarkable Dependence of the Final Charge Separation Efficiency on the Donor-Acceptor Interaction in Photoinduced Electron Transfer by Higashino, Tomohiro, Yamada, Tomoki, Yamamoto, Masanori, Furube, Akihiro, Tkachenko, Nikolai V., Miura, Taku, Kobori, Yasuhiro, Jono, Ryota, Yamashita, Koichi, Imahori, Hiroshi

“…The unprecedented dependence of final charge separation efficiency as a function of donor–acceptor interaction in covalently‐linked molecules with a…”
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Photoinduced Electron Transfer in 9‐Substituted 10‐Methylacridinium Ions by Tsudaka, Takeshi, Kotani, Hiroaki, Ohkubo, Kei, Nakagawa, Tatsuo, Tkachenko, Nikolai V., Lemmetyinen, Helge, Fukuzumi, Shunichi

“…A series of 9‐substituted 10‐methylacridinium ions (Acr+‐R) in which an electron‐donor moiety (R) is directly linked with an electron‐acceptor moiety (Acr+) at…”
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Mechanisms for Strong Anisotropy of In-Plane g-Factors in Hole Based Quantum Point Contacts by Miserev, D S, Srinivasan, A, Tkachenko, O A, Tkachenko, V A, Farrer, I, Ritchie, D A, Hamilton, A R, Sushkov, O P

“…In-plane hole g factors measured in quantum point contacts based on p-type heterostructures strongly depend on the orientation of the magnetic field with…”
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Enthalpy–Entropy Compensation Effect for Triplet Pair Dissociation of Intramolecular Singlet Fission in Phenylene Spacer-Bridged Hexacene Dimers by Nakamura, Shunta, Sakai, Hayato, Fuki, Masaaki, Kobori, Yasuhiro, Tkachenko, Nikolai V, Hasobe, Taku

“…Hexacene (Hc) is highly promising for singlet fission (SF). However, the number of SFs in Hc is extremely limited. As far as Hc dimers in solution are…”
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