Results 111 to 120 of about 783,016 (358)

(1R,3R,3aS,8aR)-4-Oxo-3-phenyl-1-[(1R)-1-phenylethyl]decahydrocyclohepta[b]pyrrol-1-ium bromide

open access: yesActa Crystallographica Section E, 2012
The title chiral compound, C23H28NO+·Br−, was obtained from an optically active aminoethanol precursor. The pyrrolidine heterocycle has an envelope conformation, with the C atom α-positioned with respect to the keto group ...
Victor B. Rybakov   +4 more
doaj   +1 more source

Self‐Immolative Activatable Nanoassembly toward Immuno‐Photodynamic Therapy in TME

open access: yesAdvanced Functional Materials, EarlyView.
A quinone methide‐gated, self‐immolative, H2O2‐responsive nano‐photosensitizer (Pyz/PS) is developed for targeted immuno‐photodynamic therapy. Pyz/PS selectively activates within tumor microenvironments, restores photosensitizer activity, generates ROS, and depletes intracellular GSH, enhancing oxidative stress.
Jing Li   +10 more
wiley   +1 more source

2-Methylpiperidinium bromide

open access: yesActa Crystallographica Section E, 2012
In the title organic–inorganic hybrid salt, C6H14N+·Br−, N—H...Br hydrogen bonds link the cations and anions, forming extended hydrogen-bonded chains along the c axis.
Qian Xu
doaj   +1 more source

3-Methylpiperidinium bromide [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2012
In the crystal structure of the title molecular salt, C6H14N+·Br−, N—H...Br hydrogen bonds link the cations and anions to form a one-dimensional network.
openaire   +3 more sources

Multicolor Optoelectronic Synapse Enabled by Photon‐Modulated Remote Doping in Solution‐Processed Van Der Waals Heterostructures

open access: yesAdvanced Functional Materials, EarlyView.
Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim   +8 more
wiley   +1 more source

Chemical Terms in History: Polysemy and Meaning Transfers

open access: yesSubstantia
The vocabulary of the chemical sciences consists in part of words and phrases many of which are of a technical nature while others are derived from or related to everyday language.
Helge Kragh
doaj   +1 more source

1,4-Bis[4-(methoxycarbonyl)benzyl]-1H-1,2,4-triazol-4-ium bromide

open access: yesActa Crystallographica Section E, 2012
In the title salt, C20H20N3O4+·Br−, the dihedral angle between the benzene rings is 8.69 (16)°, and those between the benzene rings and the triazole ring are 69.98 (18) and 72.17 (18)&#176 ...
Wen-Jiao Guo   +4 more
doaj   +1 more source

Development of a Flame Resistant Silicone Rubber [PDF]

open access: yes
Flame resistant silicone rubber using aluminum silicates and aromatic ...
Howarth, J. T.   +2 more
core   +1 more source

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu   +8 more
wiley   +1 more source

Consistent Modeling of Transport Processes and Travel Times—Coupling Soil Hydrologic Processes With StorAge Selection Functions

open access: yesWater Resources Research
Understanding the transport processes and travel times of pollutants in the subsurface is crucial for an effective management of drinking water resources. Transport processes and soil hydrologic processes are inherently linked to each other.
Robin Schwemmle, Markus Weiler
doaj   +1 more source

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