Photo-responsive pseudorotaxanes and assemblies

2015 ◽  
Vol 44 (3) ◽  
pp. 663-676 ◽  
Author(s):  
Amal Kumar Mandal ◽  
Monalisa Gangopadhyay ◽  
Amitava Das
Keyword(s):  
Conformational Change ◽  
Supramolecular Assembly ◽  
Stimuli Responsive ◽  
Optical Responses

Optical responses for understanding the dynamic conformational change(s) in solution during the stimuli responsive complexation and decomplexation process(es) in a supramolecular assembly.

An electrochemically controlled supramolecular zip tie based on host–guest chemistry of CB[8]

2020 ◽  
Vol 18 (27) ◽  
pp. 5228-5233
Author(s):  
Iago Neira ◽  
Olaya Domarco ◽  
Jose L. Barriada ◽  
Paola Franchi ◽  
Marco Lucarini ◽  
...  
Keyword(s):  
Radical Cation ◽  
Supramolecular Assembly ◽  
Stimuli Responsive ◽  
Guest Chemistry

A stimuli-responsive supramolecular assembly based on a bipyridinium thread and CB[8] behaves like a zip tie relaxing the chain as a consequence of the insertion of both radical cation moieties within the CB[8] macrocycle.

Supramolecular Assembly Induced Emission of Thiazole Orange with Sulfobutylether β‐cyclodextrin: A Stimuli‐Responsive Fluorescence Sensor for Tyramine

ChemPhysChem ◽  
2019 ◽  
Vol 20 (19) ◽  
pp. 2498-2505 ◽  
Author(s):  
Raman Khurana ◽  
Nilotpal Barooah ◽  
Achikanath C. Bhasikuttan ◽  
Jyotirmayee Mohanty
Keyword(s):  
Supramolecular Assembly ◽  
Fluorescence Sensor ◽  
Thiazole Orange ◽  
Stimuli Responsive

Stimuli-Responsive Genetically Engineered Polymer Hydrogel Demonstrates Emergent Optical Responses

2016 ◽  
Vol 2 (7) ◽  
pp. 1135-1142 ◽  
Author(s):  
Eva Rose M. Balog ◽  
Koushik Ghosh ◽  
Young-Il Park ◽  
Vaughn Hartung ◽  
Prakash Sista ◽  
...  
Keyword(s):  
Genetically Engineered ◽  
Stimuli Responsive ◽  
Polymer Hydrogel ◽  
Optical Responses

Terpyridine-functionalized stimuli-responsive microgels and their assembly through metal–ligand interactions

2018 ◽  
Vol 9 (8) ◽  
pp. 1032-1039 ◽  
Author(s):  
Jookyeong Lee ◽  
Eun Jung Choi ◽  
Imre Varga ◽  
Per M. Claesson ◽  
Sang-Ho Yun ◽  
...  
Keyword(s):  
Supramolecular Assembly ◽  
Stimuli Responsive ◽  
Ligand Interactions ◽  
Metal Ligand

We developed a terpyridine-functionalized microgel (tpy-mG) for its supramolecular assembly.

A hyaluronidase/ATP tandem stimuli-responsive supramolecular assembly

2019 ◽  
Vol 55 (95) ◽  
pp. 14387-14390 ◽  
Author(s):  
Jie Gao ◽  
Huijuan Yu ◽  
Fang-Yuan Chen ◽  
Xin-Yue Hu ◽  
Yuefei Wang ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Supramolecular Assembly ◽  
Eosin Y ◽  
Stimuli Responsive

We designed a hyaluronidase/ATP tandem stimuli-responsive assembly based on a guanidinium-modified calix[5]arene and eosin Y modified hyaluronic acid.

scholarly journals External and Internal Stimuli-Responsive Metallic Nanotherapeutics for Enhanced Anticancer Therapy

2021 ◽  
Vol 7 ◽  
Author(s):  
Adityanarayan Mohapatra ◽  
Saji Uthaman ◽  
In-Kyu Park
Keyword(s):  
Cost Effective ◽  
Anticancer Therapy ◽  
Multiple Drug ◽  
Stimuli Responsive ◽  
Uniform Size ◽  
Optical Responses ◽  
Anti Cancer ◽  
Therapeutic Molecules ◽  
Alternative Magnetic Field ◽  
Targeting Ability

Therapeutic, diagnostic, and imaging approaches based on nanotechnology offer distinct advantages in cancer treatment. Various nanotherapeutics have been presented as potential alternatives to traditional anticancer therapies such as chemotherapy, radiotherapy, and surgical intervention. Notably, the advantage of nanotherapeutics is mainly attributable to their accumulation and targeting ability toward cancer cells, multiple drug-carrying abilities, combined therapies, and imaging approaches. To date, numerous nanoparticle formulations have been developed for anticancer therapy and among them, metallic nanotherapeutics reportedly demonstrate promising cancer therapeutic and diagnostic efficiencies owing to their dense surface functionalization ability, uniform size distribution, and shape-dependent optical responses, easy and cost-effective synthesis procedure, and multiple anti-cancer effects. Metallic nanotherapeutics can remodel the tumor microenvironment by changing unfavorable therapeutic conditions into therapeutically accessible ones with the help of different stimuli, including light, heat, ultrasound, an alternative magnetic field, redox, and reactive oxygen species. The combination of metallic nanotherapeutics with both external and internal stimuli can be used to trigger the on-demand release of therapeutic molecules, augmenting the therapeutic efficacies of anticancer therapies such as photothermal therapy, photodynamic therapy, magnetic hyperthermia, sonodynamic therapy, chemodynamic therapy, and immunotherapy. In this review, we have summarized the role of different metallic nanotherapeutics in anti-cancer therapy, as well as their combinational effects with multiple stimuli for enhanced anticancer therapy.

A stimuli-responsive supramolecular assembly between inverted cucurbit[7]uril and hemicyanine dye

2018 ◽  
Vol 42 (18) ◽  
pp. 15420-15426 ◽  
Author(s):  
Zhong-Zheng Gao ◽  
Jinglan Kan ◽  
Zhu Tao ◽  
Bing Bian ◽  
Xin Xiao
Keyword(s):  
Supramolecular Assembly ◽  
Binding Mode ◽  
Stimuli Responsive ◽  
Hemicyanine Dye

The effect of inverted curcurbit[7]uril (iQ[7]) on the binding mode of 2-(4-(dimethylamino)styryl)-1-methylpyridinium (DASPMI) was determined in this study.

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