Results 141 to 150 of about 14,771 (248)

Uncovering Aggregation‐Induced Emission in Carbon Dots for Color‐Changing Hydrogels and Information Encryption

Angewandte Chemie, EarlyView.
Red‐emissive carbon dots (R‐CDs) exhibiting aggregation‐induced emission (AIE) and aggregation‐caused quenching (ACQ) effects are synthesized from citric acid and urea. They display weak blue fluorescence in water but strong red emission in DMF due to aggregation.
Jiafeng Wan, Shiyi Chen, Haopu Su, Tim Muschik, Tongtong Cui, Yosuke Akae, Dominik Voll, Christian W. Schmitt, Stefan Bräse, Tao Chen, Andreas‐Neil Unterreiner, Patrick Théato   +11 more
wiley   +2 more sources

Comment on “Can Charge Transfer Across C─H···O Hydrogen Bonds Stabilize Oil Droplets in Water?”

Angewandte Chemie, EarlyView.
Nanoscale oil droplets in water are kinetically stable and charged, with a pH dependent electrophoretic mobility. Although the source of this charge is agreed to arise from water, 2 main hypotheses remain: OH− adsorption or electronic charge density displaced via hydrogen bonds. Molecular surface specific experiments are reviewed, that all point to the
P. Singh, C. E. Rani, S. Pullanchery, S. Roke   +3 more
wiley   +2 more sources

Quantitative Photo‐Reforming of Biomass to CO Spurred by In Situ Protonation of Carbon Dioxide Radical Anions

Angewandte Chemie, EarlyView.
A “two‐in‐one” photoreduction strategy enabled by electron‐rich yolk Cd species both remote from and adjacent to sulfur vacancies is delivered to be ultraselective for the reduction of O2 and •CO2− in situ formed on the shell Bi2S3 composition (hole) by water oxidation and oxidative C–C cleavage of various biomass organic acids, furnishing CO with > 99%
Tengyu Liu, Jinshu Huang, Qizhi Luo, Song Yang, Anders Riisager, Hu Li   +5 more
wiley   +2 more sources

Walking beside grief. [PDF]

Palliat Care Soc Pract
Mohammed S.
europepmc   +1 more source

A Reflexive Thematic Analysis Exploring the Experiences of People Using the Curable App for Chronic Pain. [PDF]

Pain Res Manag
Doi E, Ryan C, Jones N, Penlington C, Mankelow J.   +4 more
europepmc   +1 more source

Basilar artery dolichoectasia presenting as obstructive hydrocephalus mimicking normal pressure hydrocephalus. [PDF]

Oxf Med Case Reports
Watson J, Persaud V, Subhan A.
europepmc   +1 more source

Hemorrhagic Myocardial Infarction Implicating Left Ventricular Thrombus. [PDF]

JACC Case Rep
Vora KP, Dharmakumar R.
europepmc   +1 more source

Visible yet Invisible: embodied meanings of weight stigma among women with binge eating disorder and higher weight. [PDF]

Int J Qual Stud Health Well-being
Berg KH, Natvik E, Jahren L, Eik-Nes TT.
europepmc   +1 more source

What is this life if, full of care, we have no time to stand and stare? [PDF]

Br J Gen Pract
Papanikitas A.
europepmc   +1 more source

Ventricular arrhythmia in an elderly patient with renal cell carcinoma: seeing the invisible with cardiac magnetic resonance. [PDF]

J Geriatr Cardiol
Ching S, Wong KT.
europepmc   +1 more source