Results 91 to 100 of about 367,883 (311)

Dynamic Bonds Enable Repair and Reprocessing of Glycol‐Modified PET

Advanced Functional Materials, EarlyView.
Dynamic hindered urea bonds enable rapid healing in glycol‐modified PET‐based polyurethanes. Tuning the hindered‐amine content allows these polymers to balance mechanical integrity with fast repair, achieving complete scratch disappearance in 30 s at 130°C.
Chaninya Mak‐iad, José Augusto Berrocal, Georges J. M. Formon, Christoph Weder   +3 more
wiley   +1 more source

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Expression of the Reverse Transcriptase Domain of Telomerase Reverse Transcriptase Induces Lytic Cellular Response in DNA-Immunized Mice and Limits Tumorigenic and Metastatic Potential of Murine Adenocarcinoma 4T1 Cells

Vaccines, 2020
Telomerase reverse transcriptase (TERT) is a classic tumor-associated antigen overexpressed in majority of tumors. Several TERT-based cancer vaccines are currently in clinical trials, but immune correlates of their antitumor activity remain largely ...
Juris Jansons, Ekaterina Bayurova, Dace Skrastina, Alisa Kurlanda, Ilze Fridrihsone, Dmitry Kostyushev, Anastasia Kostyusheva, Alexander Artyuhov, Erdem Dashinimaev, Darya Avdoshina, Alla Kondrashova, Vladimir Valuev-Elliston, Oleg Latyshev, Olesja Eliseeva, Stefan Petkov, Maxim Abakumov, Laura Hippe, Irina Kholodnyuk, Elizaveta Starodubova, Tatiana Gorodnicheva, Alexander Ivanov, Ilya Gordeychuk, Maria Isaguliants   +22 more
doaj   +1 more source

trans-Bis(tert-butylamine)dichloropalladium(II) [PDF]

, 2005
The asymmetric unit of the title complex, trans-[PdCl2(NH2tBu)2], consists of two independent square-planar molecules, linked together in a hydrogen-bonding network, with the resultant alignment of the tert-butyl groups defining a two-dimensional layered
Boag, NM, Clapham, S
core   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Pan-cancer experimental characteristic of human transcriptional patterns connected with telomerase reverse transcriptase (TERT) gene expression status

Frontiers in Genetics
The TERT gene encodes the reverse transcriptase subunit of telomerase and is normally transcriptionally suppressed in differentiated human cells but reactivated in cancers where its expression is frequently associated with poor survival prognosis.
Aleksey Drobyshev, Aleksey Drobyshev, Alexander Modestov, Maria Suntsova, Maria Suntsova, Elena Poddubskaya, Elena Poddubskaya, Alexander Seryakov, Aleksey Moisseev, Maksim Sorokin, Maksim Sorokin, Victor Tkachev, Galina Zakharova, Aleksander Simonov, Marianna A. Zolotovskaia, Marianna A. Zolotovskaia, Marianna A. Zolotovskaia, Anton Buzdin, Anton Buzdin, Anton Buzdin, Anton Buzdin   +20 more
doaj   +1 more source

C5H9N Isomers: Pointers to Possible Branched Chain Interstellar Molecules

, 2017
The astronomical observation of isopropyl cyanide further stresses the link between the chemical composition of the ISM and molecular composition of the meteorites in which there is a dominance of branched chain amino acids as compared to the straight ...
Arunan, Elangannan, Das, Ankan, Etim, Emmanuel E., Gorai, Prasanta   +3 more
core   +1 more source

A push-pull unsymmetrical subphthalocyanine dimer [PDF]

, 2015
Unsymmetrical subphthalocyanine fused dimers have been prepared from appropriate ortho-dinitrile SubPc precursors. In particular, either electron-donating or electron-accepting substituents have been introduced on each SubPc constituent unit, resulting ...
Claessens, Christian G., Clark, Tim, Guldi, Dirk M., Martinez-Diaz, M. Victoria, Torres, Tomas, Zango, German, Zirzlmeier, Johannes   +6 more
core   +2 more sources

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

Advanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon, Doyeong Yeo, In‐Chul Hwang, In Hwan Jung, Joon Hak Oh   +4 more
wiley   +1 more source

TERT upstream promoter methylation regulates TERT expression and acts as a therapeutic target in TERT promoter mutation-negative thyroid cancer

Cancer Cell International
Background DNA hypermethylation and hotspot mutations were frequently observed in the upstream and core promoter of telomerase reverse transcriptase (TERT), respectively, and they were associated with increased TERT expression and adverse clinical ...
Shiyong Li, Guanghui Hu, Yulu Chen, Ye Sang, Qin Tang, Rengyun Liu   +5 more
doaj   +1 more source