Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

1,053 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Fungi and bacteria occupy distinct spatial niches within carious dentin.
Sulyanto RM, Beall CJ, Ha K, Montesano J, Juang J, Dickson JR, Hashmi SB, Bradbury S, Leys EJ, Edgerton M, Ho SP, Griffen AL. Sulyanto RM, et al. PLoS Pathog. 2024 May 28;20(5):e1011865. doi: 10.1371/journal.ppat.1011865. Online ahead of print. PLoS Pathog. 2024. PMID: 38805482 Free article.
2D Materials Kill Bacteria from Within.
Hou D, Zhou S, Tan X, Yuan D, Yan J, Zeng Q, Chen Y. Hou D, et al. Nano Lett. 2024 May 24. doi: 10.1021/acs.nanolett.4c00803. Online ahead of print. Nano Lett. 2024. PMID: 38789389
A new two-dimensional, spiropyran-based polymer fluorescent nanoprobe with quantitative-fluorescent and photochromic properties for multi-substance detection.
Lin R, Zhang H, Huang Y. Lin R, et al. Nanotechnology. 2024 May 22. doi: 10.1088/1361-6528/ad4ee6. Online ahead of print. Nanotechnology. 2024. PMID: 38776878
Herein a new polymer fluorescent nanoprobe (2DSP-C28) has been synthesized, by adopting a two-dimensional (2D), spiropyran (SP)-based nanosheet structure with hydrophobic long-chain alkanes (C28). Unlike a traditional spiropyran-based small molecule probe, the 2DSP- …
Herein a new polymer fluorescent nanoprobe (2DSP-C28) has been synthesized, by adopting a two-dimensional (2D), spiropyran (SP)-based …
Photoisomerization of Spiropyran in Solution: A Surface Hopping Investigation.
Frassi D, Padula G, Granucci G. Frassi D, et al. J Phys Chem B. 2024 May 30;128(21):5246-5253. doi: 10.1021/acs.jpcb.4c00778. Epub 2024 May 17. J Phys Chem B. 2024. PMID: 38760327
We performed a computational investigation of the photoisomerization of an unsubstituted spiropyran in solution using surface hopping molecular dynamics simulations in a semiempirical framework. ...
We performed a computational investigation of the photoisomerization of an unsubstituted spiropyran in solution using surface hopping …
"Dissolve-on-Demand" 3D Printed Materials: Polymerizable Eutectics for Generating High Modulus, Thermoresponsive and Photoswitchable Eutectogels.
Mutch AL, Nahar Y, Bissember AC, Corrigan N, Boyer C, Oh XY, Truong VX, Thickett SC. Mutch AL, et al. Macromol Rapid Commun. 2024 May 13:e2400268. doi: 10.1002/marc.202400268. Online ahead of print. Macromol Rapid Commun. 2024. PMID: 38739444
The versatility of these PE systems is demonstrated through the addition of a photoswitchable spiropyran acrylate monomer, as well as applying the PE formulation as a stereolithography (SLA)-based 3D printing resin. ...
The versatility of these PE systems is demonstrated through the addition of a photoswitchable spiropyran acrylate monomer, as well as …
Ion-Cross-Linked Hybrid Photochromic Hydrogels with Enhanced Mechanical Properties and Shape Memory Behaviour.
Long S, Chen F, Ren H, Hu Y, Chen C, Huang Y, Li X. Long S, et al. Polymers (Basel). 2024 Apr 10;16(8):1031. doi: 10.3390/polym16081031. Polymers (Basel). 2024. PMID: 38674950 Free PMC article.
A novel shape-shifting photochromic hydrogel system was designed and fabricated by embedding hydrophobic spiropyran (SP) into double polymeric network (DN) through micellar copolymerisation. Here, sodium alginate (Alg) and poly acrylate-co-methyl acrylate-co-spiropyran …
A novel shape-shifting photochromic hydrogel system was designed and fabricated by embedding hydrophobic spiropyran (SP) into double …
Fluorescence Switching and Photoisomerization of a Spiropyran Molecular Photoswitch through Confined Spaces Regulation in Crystals.
Wang X, Yu H, Yang R, Li B, Wang M, Xu B, Tian W. Wang X, et al. J Phys Chem Lett. 2024 Apr 18;15(15):4224-4228. doi: 10.1021/acs.jpclett.4c00397. Epub 2024 Apr 11. J Phys Chem Lett. 2024. PMID: 38602419
Spiropyran (SP) and its derivatives are highly attractive owing to their distinctive merits in high contrast and fast response read-out systems. ...
Spiropyran (SP) and its derivatives are highly attractive owing to their distinctive merits in high contrast and fast response read-o …
Hal-Py-SO(3)H as a novel and recyclable catalyst for highly efficient synthesis of xanthene and spiropyran derivatives.
Abdolmaleki M, Daraie M, Mirjafary Z. Abdolmaleki M, et al. Sci Rep. 2024 Apr 6;14(1):8085. doi: 10.1038/s41598-024-58647-x. Sci Rep. 2024. PMID: 38582948 Free PMC article.
Furthermore, this new catalyst was evaluated in synthesizing spiropyran derivatives via multicomponent reactions (MCRs) and Xanthen derivatives under environmentally sustainable conditions. ...
Furthermore, this new catalyst was evaluated in synthesizing spiropyran derivatives via multicomponent reactions (MCRs) and Xanthen d …
Dynamic Manipulation of Droplets on Liquid-Infused Surfaces Using Photoresponsive Surfactant.
Liang X, Karnaukh KM, Zhao L, Seshadri S, DuBose AJ, Bailey SJ, Cao Q, Cooper M, Xu H, Haggmark M, Helgeson ME, Gordon M, Luzzatto-Fegiz P, Read de Alaniz J, Zhu Y. Liang X, et al. ACS Cent Sci. 2024 Feb 27;10(3):684-694. doi: 10.1021/acscentsci.3c00982. eCollection 2024 Mar 27. ACS Cent Sci. 2024. PMID: 38559290 Free PMC article.
In this work, we demonstrate 2D droplet motion on liquid surfaces and on LIS, as well as rectilinear motion in solid capillary tubes. We synthesize photoswitches based on spiropyran and merocyanine, capable of tension changes of up to 5.5 mN/m across time scales as short a …
In this work, we demonstrate 2D droplet motion on liquid surfaces and on LIS, as well as rectilinear motion in solid capillary tubes. We syn …
Highly Efficient Photoswitchable Smart Polymeric Nanovehicle for Gene and Anticancer Drug Delivery in Triple-Negative Breast Cancer.
Patra R, Halder S, Saha R, Jana K, Sarkar K. Patra R, et al. ACS Biomater Sci Eng. 2024 Apr 8;10(4):2299-2323. doi: 10.1021/acsbiomaterials.4c00115. Epub 2024 Mar 29. ACS Biomater Sci Eng. 2024. PMID: 38551335
In this study, we describe the synthesis of a photoswitchable smart polymeric vehicle comprising a photoswitchable spiropyran moiety and an amino-acid-based cationic monomer-based block copolymer using reversible addition-fragmentation chain transfer (RAFT) polymerization. …
In this study, we describe the synthesis of a photoswitchable smart polymeric vehicle comprising a photoswitchable spiropyran moiety …
1,053 results