Publications
2026
74
A Variation in Thiophene-extended Nucleosides as Microenvironment-sensitive Fluorescent Probes.
73
A Cytosine–Silver Incorporated Metal–Organic Framework for Efficient Laccase-Mimicking Reactions.
72
Emerging Applications of the Tropylium Ion as Reagent, Catalyst, and Chromophore.
2025
71
Photoresponsive Helicity Control in Cholesteric Liquid Crystals Using a Chiral Arylazopyrazole Dopant: Chirality Amplification and Helix Inversion.
70
Tiny but Mighty! N,N-dimethyl-4-(5-nitro thiophen-2-yl)aniline, a Push-pull Fluorescent Dye for Lipid Droplet Imaging.
69
Derivatizing Immobilization Methods for TEMPO Radicals in Metal-Organic Frameworks: Toward Efficient Aerobic Oxidation and Sequential Reactions.
68
NIR-Induced Photoswitching Hybrid DNA Nanoconstruct-Based Drug Delivery System for Spatiotemporal Control of Stem Cell Fate.
67
Fluorescent Nucleobase Analogue for Cellular Visualisation and Regulation of Immunostimulatory CpG Oligodeoxynucleotides.
2024
66
Creation of Metal-Complex-Integrated Tensegrity Triangle DNA Crystals.
65
Multivalent dendritic DNA aptamer molecules for the enhancement of therapeutic effect.
2023
64
Electrospun composite nanofibers of deoxyribonucleic acid and polylactic acid for skincare applications.
63
Histidine-DNA Nanoarchitectures as Laccase Mimetic DNAzymes.
62
Intercellular crosstalk in adult dental pulp is mediated by heparin-binding growth factors Pleiotrophin and Midkine.
61
Thiophene-extended Fluorescent Nucleosides as Molecular Rotor-type Fluorogenic Sensors for Biomolecular Interactions.
60
Fluorogenic bisazide cyanine probe as a highly efficient acrolein detection tool for diagnosing triple negative breast cancer.
59
Highly Fluorescent Isomorphic Nucleobase Analogs Based on the Thieno[3,4-d]-pyrimidine.
58
Evaluation by Experimentation and Simulation of a FRET Pair Comprising Fluorescent Nucleobase Analogs in Nucleosomes.
2022
57
Characterization of 2-Fluoro-2’-deoxyadenosine in Duplex, G-quadruplex and I-motif.
56
Photo-Cross-Linking between BrU and Pyrene Residues in an RNA/DNA Hybrid.
55
Single Base-Modification Reports and Locates Z-DNA Conformation on a Z-B-Chimera Formed by Topological Constraint.
54
Enhanced Immunostimulatory Activity of Covalent DNA Dendrons.
53
Harnessing DNA as a Designable Scaffold for Asymmetric Catalysis: Recent Advances and Future Perspectives.
2021
52
Photoswitchable single-stranded DNA-peptide coacervate formation as a dynamic system for reaction control.
51
Photo-controllable Phase Transition of Arylazopyrazole-conjugated Oligonucleotides.
50
Tropylium Derivatives as New Entrants that Sense Quadruplex Structures.
49
Systematic Approach to DNA Aptamer Design Using Amino Acid–Nucleic Acid Hybrids (ANHs) Targeting Thrombin.
48
Synthesis and Application of a 19F-labeled Fluorescent Nucleoside as a Dual-mode Probe for i-motif DNAs.
47
Fabricating Antibacterial and Antioxidant Electrospun Hydrophilic Polyacrylonitrile Nanofibers Loaded with AgNPs by Lignin-Induced In-Situ Method.
46
Polyacrylonitrile/Carbon Black nanoparticle/Nano-Hydroxyapatite (PAN/nCB/ HA) Composite Nanofibrous Matrix as a Potential Biomaterial Scaffold for Bone Regenerative Applications.
45
Lignin-mediated In-situ Synthesis of CuO Nanoparticles on Cellulose Nanofibers: A potential Wound Dressing Material.
44
Combined use of chemically modified nucleobases and nanostructured DNA for enhanced immunostimulatory activity of CpG oligodeoxynucleotide.
43
Photocontrolled DNA Origami Assembly using Two Photoswitches.
Before 2020
42
Construction of a FRET System in Double-stranded DNA Using Fluorescent Thymidine and Cytidine Analogues.
41
Modular quadruplex-duplex hybrids as biomolecular scaffolds for asymmetric Michael addition reactions.
40
Histidine-conjugated DNA as a biomolecular depot for metal ions.
39
N1-Methylpseudouridine substitution enhances the performance of synthetic mRNA switches in cells.
38
Highly Sensitive and Selective Mercury Sensor based on Mismatched Base Pairing with dioxT.
37
G-quadruplexs as Versatile Scaffolds for Catalysis.
36
New Size-expanded Fluorescent Thymine Analogue: Synthesis, Characterization, and Application
35
Modular DNA-based Hybrid Catalysts as a Toolbox for Enantioselective Hydration of α,β-Unsaturated Ketones.
34
Binding of a Telomestatin Derivative Changes Mechanical Anisotropy of Human Telomeric G-quadruplex.
33
Approach to the Investigation of Nucleosome Structure by Using the Highly Emissive Nucleobase thdG-tC FRET Pair.
32
Sequence Preference and Structural Heterogeneity of BZ junctions.
31
Facile and Effective Antibacterial Coatings on Various Oxide Substrates.
30
Biomimetic Artificial Epigenetic Code for Targeted Acetylation of Histones.
29
A Combination of Visible-Light Photoredox and Metal Catalysis for the Mannich-Type Reaction of N-Aryl Glycine Esters.
28
Copper-containing DNA–Silica Mineral Complexes for the Asymmetric Diels–Alder Reaction.
27
Development of a Vivid FRET System Based on a Highly Emissive dG-dC Analogue Pair.
26
Synthesis, Photophysical Properties, and Enzymatic Incorporation of an Emissive Thymidine Analogue.
25
Development of a Visible Nanothermometer with a Highly Emissive 2'-O-Methylated Guanosine Analogue.
24
Development of DNA Metalloenzymes Using a Rational Design Approach and Application in the Asymmetric Diels-Alder Reaction.
23
Direct Quantification of Loop Interaction and π-π Stacking for G-quadruplex Stability at the Sub-molecular Level.
22
Development of DNA-based Hybrid Catalysts Through Direct Ligand Incorporation: Towards Understanding of DNA-based Asymmetric Catalysis.
21
Amplification of Fluorescent DNA through Enzymatic Incorporation of a Highly Emissive Deoxyguanosine Analogue.
20
The Origin of Enantioselectivity for Intramolecular Friedel-Crafts Reaction Catalyzed by Supramolecular Cu/DNA catalyst Complex.
19
Investigation of B-Z Transitions with DNA Oligonucleotides Containing 8-Methylguanine.
18
Highly emissive deoxyguanosine analogue capable of direct visualization of B-Z transition.
17
Solid-Support DNA for Asymmetric Synthesis: a Stepping-Stone toward Practical Application.
16
DNA as a Chiral Scaffold for Asymmetric Synthesis.
15
Deciphering DNA-Based Asymmetric Catalysis through Intramolecular Friedel–Crafts Alkylations.
Publications from PhD and Postdoctoral Research
14
Photocontrollable Sequence-Specific DNA Alkylation by a Pyrrole-Imidazole Polyamide seco-CBI Conjugate.
13
DNA-Based Hybrid Catalysts for Asymmetric Organic Synthesis.
12
Mechanistic Investigation of the Palladium-Catalyzed Decarboxylative Cyclization of γ-Methylidene-δ-valerolactones with Isocyanates: Kinetic Studies and Origin of the Site Selectivity in the Nucleophilic Attack at a (π-Allyl)palladium.
11
Palladium-Catalyzed Intramolecular Decarboxylative Allylic Arylation of α-Aryl-γ-methylidene-δ-valerolactones.
10
Palladium-Catalyzed Decarboxylative [4 + 1] Cycloaddition of γ-Methylidene-δ-valerolactones with Isocyanides.
9
Palladium-Catalyzed Asymmetric Decarboxylative Lactamization of γ-Methylidene-δ-valerolactones with Isocyanates: Conversion of Racemic Lactones to Enantio-enriched Lactams.
8
Palladium-Catalyzed Synthesis of Spiro[2.4]heptanes: Ligand-Dependent Position Control in the Nucleophilic Attack to a π-Allylpalladium Intermediate.
7
Palladium-Catalyzed Asymmetric [3 + 3] Cycloaddition of Trimethylenemethane Derivatives with Nitrones.
6
Rhodium-Catalyzed Isomerization of Unactivated Alkynes to 1,3-Dienes.
5
Use of Ruthenium/Alumina as a Convenient Catalyst for the Copper-Free Sonogashira Coupling Reactions.
4
Ruthenium-Catalyzed Heck-Type Olefination and Suzuki Coupling Reactions: Studies on the Nature of Catalytic Species.
3
Rh-Catalyzed One-pot and Practical Transformation of Aldoximes to Amides.
2
Osmium Replica of Mesoporous Silicate MCM-48: Efficient and Reusable Catalyst for Oxidative Cleavage and Dihydroxylation Reactions.
1
A Short and Concise Synthetic Route to (-)-Coniceine.
Address
Earth-Life Science Institute (ELSI) Institute of Science Tokyo, 2-12-1-IE-1 Ookayama, Meguro-ku Tokyo 152-8550, JAPAN
E-mail spark@elsi.jp
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Earth-Life Science Institute (ELSI) Institute of Science Tokyo 2-12-1-IE-1 Ookayama, Meguro-ku Tokyo 152-8550, JAPAN
