Results 91 to 100 of about 16,298 (235)

PHOTODISSOCIATION OF PbCl2

Acta Physica Sinica, 1988
The population on 6p2 3P2 metastable state and 6p2 3P0 ground state of Pb atoms are de-monstrated, which are originated from dissociating PbCl2 by the fourth harmonic of YAG lasers. The population ratio of 3P2 to 3P0 is measured in terms of laser-induced fluorescence.
null ZHANG JIE, null CHENG BING-YING, null ZHANG DAO-ZHONG, null WANG LI-HUA, null ZHAO YU-YING, null WANG TIAN-JUAN   +5 more
openaire   +1 more source

Photodissociation of Methanol at 157nm [PDF]

, 2009
The photochemistry of methanol, CH3OH, is of practical importance in atmospheric chemistry, and it presents an interesting set of fundamental questions regarding vibrational mode selectivity, and sequential versus concerted bond breaking1-6.
张永为, 陈志超, 戴维.派克, 刘福春, 姜波, 杨学明   +5 more
core  

Photodissociation dynamics of C4H2 at 164.41 nm: Competitive dissociation pathways [PDF]

, 2013
Photodissociation dynamics of C4H2 at 164.41 nm through the Rydberg state R((1)Sigma(u)) have been studied using the high-resolution H atom Rydberg tagging technique.
袁开军, Su, Shu, Dai, Dongxu, Yu, Shengrui, Zhang, Yongwei, Yang, Xueming, Yuan, Kaijun, 杨学明   +7 more
core   +1 more source

Photochemistry of N‐Substituted, N′‐Tosyl Diphenyl Sulfondiimines

Journal of Physical Organic Chemistry, Volume 39, Issue 8, August 2026.
The irradiation of N‐substituted, N′‐tosyl diphenyl sulfondiimines with UV light induces the sequential photorelease of two different nitrenes. ABSTRACT Sulfondiimines are an emerging sulfur(VI) functional group with increasing use in synthesis and medicinal chemistry, yet their photochemical behavior has remained largely unexplored.
Bashar Aziz, Paul Danyi, John P. Carney, Ryan D. McCulla   +3 more
wiley   +1 more source

Characterizing the Source and Formation of Gaseous Nitrated Phenolic Compounds in Urban Shanghai

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Nitrated phenolic compounds (NPs) are important components of brown carbon and contribute to the formation of HONO and OH radicals, yet their gas‐phase abundance and formation mechanisms in polluted urban environments remain poorly understood.
Jiali Zhong, Yi Chen, Dandan Huang, Qianying Liu, Theodore K. Koenig, Penggang Zheng, Yang Xu, Lirong Hui, Xin Feng, Hao Wang, Zhe Wang   +10 more
wiley   +1 more source

The radiative association of PO/PH+ and the photodissociation of PH+

Frontiers in Astronomy and Space Sciences
The potential energy curves (PECs) and transition dipole moments (TDMs) of PH+ and PO are computed with the multireference configuration interaction method, and the cross-sections for the radiative association (RA) of PH+ and PO, which is the most ...
Yang Chen, Xiaohe Lin, Lidan Xiao, Zijian Li, Songbin Zhang, Yongjun Cheng, Yong Wu, Bing Yan   +7 more
doaj   +1 more source

Ab Initio Investigation of MgXe, Its Cation Mg+Xe and Clusters Mg+Xen: Electronic Structure, Spectroscopic Properties, and Temperature‐Dependent Absorption Spectra

International Journal of Quantum Chemistry, Volume 126, Issue 13, July 5, 2026.
Accurate potential energy curves, spectroscopic constants, and transition dipole moments were determined for the Mg+Xe and MgXe complexes. Spin–orbit effects were explicitly included for the Mg+Xe ionic system. Monte Carlo simulations were employed to investigate Mg+Xen clusters, and the temperature dependence of their absorption spectra was analyzed ...
M. Bejaoui, S. Awali, W. Zrafi, J. Dhiflaoui, H. Berriche   +4 more
wiley   +1 more source

Steric modulation of nitric oxide photodissociation kinetics in iron–nitrosyl complexes

Bulletin of the Korean Chemical Society, Volume 47, Issue 7, Page 772-776, July 2026.
Subtle steric modification within a pyridinophane ligand framework modulates nitric oxide photodissociation kinetics in iron–nitrosyl complexes. Structural and electrochemical analyses reveal that modest ligand‐environment variations are reflected in differences in NO photoreactivity.
Jisu Choe, Jaeheung Cho
wiley   +1 more source

Photodissociation cross sections of ClOOCl at 248.4 and 266 nm [PDF]

, 2009
This study utilized a mass-resolved detection of ClOOCl to determine its photodissociation cross section, which is the product of the absorption cross section and dissociation quantum yield.
Huang, Wen-Tsung, 林志民, Bing Jin, Chen, I-Cheng, Jin, Bing, I-Cheng Chen, Lien, Chien-Yu, Jim J. Lin, Chen, Hsueh-Ying, Chien-Yu Lien, Wei-Yen Lin, Lin, Jim J., Wen-Tsung Huang, Lin, Wei-Yen, Hsueh-Ying Chen   +14 more
core   +1 more source

Integration of Three‐Dimensional Cell Culture Techniques and Photobiomodulation for Supportive Differentiation of Adipose‐Derived Stem Cells into Smooth Muscle

Cell Biochemistry and Function, Volume 44, Issue 7, July 2026.
ABSTRACT Photobiomodulation (PBM) has gained recognition as a promising, non‐invasive strategy to enhance the differentiation of adipose‐derived stem cells (ADSCs) into smooth muscle cells (SMCs), particularly when used together with a three‐dimensional (3D) hydrogel culture system.
Christevie Mbuyu, Heidi Abrahamse, Anine Crous   +2 more
wiley   +1 more source