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| 1 | Petrogenesis and Tectonic Implications of Peralkaline A-Type Granites and Syenites from the Suizhou-Zaoyang Region,Central China显示文摘In this study, we present systematic petrological, geochemical, LA-ICP-MS zircon U-Pb ages and Nd isotopic data for the A-type granites and syenites from Suizhou-Zaoyang region. The results show that the peralkaline A-type granites and syenites were episodically emplaced in Suizhou-Zaoyang region between 450±3 and 441±7 Ma which corresponds to Late Ordovician and Early Silurian periods, respectively. Petrologically, the syenite-peralkaline granite association comprises of nepheline normative-syenite and alkaline granite in Guanzishan and quartz normative syenite and alkaline granite in Huangyangshan. The syenite-granite associations are ferroan to alkali in composition. They depict characteristics of typical OIB(oceanic island basalts) derived A-type granites in multi-elements primitive normalized diagram and Yb/Ta vs. Y/Nb as well as Ce/Nb vs. Y/Nb binary plots. Significant depletion in Ba, Sr, P, Ti and Eu indicates fractionation of feldspars, biotite, amphiboles and Ti-rich augite. The values of ?Nd(t) in Guanzishan nepheline syenite and alkaline granite are +1.81 and +2.26, respectively and the calculated two-stage model age for these rocks are 1 040 and 1 003 Ma, respectively. On the other hand, the Huangyangshan alkaline granite has ?Nd(t) values ranging from +2.61 to +3.46 and a relatively younger two-stage Nd model age values ranging from 906 to 975 Ma, respectively. Based on these data, we inferred that the Guanzishan nepheline syenites and granites were formed from fractional crystallization of OIB-like basic magmas derived from upwelling of metasomatized lithospheric mantle. The Huangyangshan quartz syenite and granite on the other hand, were formed from similar magmas through fractional crystallization with low input from the ancient crustal rocks. Typically, the rocks exhibit A1-type granite affinity and classified as within plate granites associated with the Ordovician crustal extension and the Silurian rifting. | Hafizullah Abba Ahmed Changqian Ma Lianxun Wang Ladislav A.Palinkas Musa Bala Girei Yuxiang Zhu Mukhtar Habib | 2018 | Journal of Earth Science2018，29，5： | 5 |
| 2 | Testing reticulate evolution of four Vitis species from East Asia using restriction-site associated DNA sequencing显示文摘 | Zhi-Yao Ma Jun Wen Jing-Pu Tian Abbas Jamal Long-qing Chen Xiu-Qun Liu | 2018 | Journal of Systematics and Evolution2018，56，4： | 2 |
| 3 | Rational Design and Application of an Indolium-Derived Heptamethine Cyanine with Record-Long Second Near-Infrared Emission显示文摘Heptamethine cyanine dyes,typified by indocyanine green,have been extensively employed as bioimaging indicators and theranostic agents.Significant efforts have been made to develop functional heptamethine cyanine dyes with outstanding bioimaging and theranostic utilities.In this work,we rationally designed and successfully developed a novel indolium-like heptamethine cyanine dye by installing indolium-derived polycyclic aromatic hydrocarbons on the terminal ends of a conjugated polyene backbone.This dye showed excellent photostability and showed bright fluorescent emission in the second near-infrared(NIR-Ⅱ)window with a peak at approximately 1120 nm.Such long wavelength emission prompted a superior bioimaging resolution in vivo.In particular,this NIR-Ⅱ dye had the remarkable capability of marking the blood vessels of the hindlimbs,abdomens,and brains of mice.More significantly,this dye involved a typical indolium-like heptamethine skeleton and exhibited two strong absorption bands in the 700–1300 nm NIR range,which endowed it with an intrinsic tumor-targeting capability and a high photothermal conversion efficiency(up to 68.2%),serving for the photothermal therapy of tumors under the guidance of NIR-Ⅱ fluorescence imaging.This work provides an efficient design strategy for achieving indolium-like heptamethine cyanine dyes with further NIR-Ⅱ emission. | Xiaoxie Ma Yurou Huang Syed Ali Abbas Abedi Heejeong Kim Tan Teck Boon Davin Xiaogang Liu Wen-Chao Yang Yao Sun Sheng Hua Liu Jun Yin Juyoung Yoon Guang-Fu Yang | 2022 | CCS Chemistry2022，4，6： | 2 |
| 4 | Sphincter preservation for distal rectal cancer:how low is too low显示文摘 | Abbas MA | 2008 | Am J Clin Oncol2008，31，2： | 1 |
| 5 | Transanal endoscopic microsurgery for rectal tumors: a review 显示文摘 | Kunitake H Abbas MA | 2012 | Perm J2012，16，2： | 1 |
| 6 | Sitz bath : where is the evidence? Scientific basis of a common practice 显示文摘 | Tejirian T Abbas MA | 2005 | Dis Colon Rectum2005，48，12： | 1 |
| 7 | Relationships between aflatoxin production and sclemtia formation among iso- lates of Aspergillus section Flail from the Mississippi Delta显示文摘 | Abbas H K Weaver MA Zablotowicz RM | | European Journalof Plant Patholilogy0，112，： | 1 |
| 8 | Effects of chronic tadalafil use on the testes and sperm parameters of old albino rats 显示文摘 | Khalaf MA Abbas MF EI-Fakahany HM | 2012 | Andrologia2012，44，1： | 1 |
| 9 | External beam irrdiation inhibits neointimal hyperplasia following balloon angioplasty显示文摘 | Abbas MA Afshari NA Stadius ML | 1994 | Int J Cardiol1994，44，： | 1 |
| 10 | Transanal endoscopic drainage of abdominopelvic sepsis 显示文摘 | Abbas MA Fails G | 2008 | JSLS2008，12，3： | 1 |
| 11 | Laparoscopic-assisted resection of bleeding jejunal leiomyoma显示文摘 | Abbas MA Al-Kandari M Dashti FM | 2001 | Surg Endosc2001，15，11： | 1 |
| 12 | Human papillomavirus genotype distribution in cervical infections among woman in La Plata, Argentina显示文摘 | Abba MC Gomez MA Golijow CD | 2003 | Rev Argent Microbiol2003，35，2： | 1 |
| 13 | Extetnal beam irradiation inhabits neointimal hyperplasia following balloon angioplasty显示文摘 | Afshari NA Studius ML | 1994 | Int J Cardio11994，44，： | 1 |
| 14 | The p53 codon 72 genotypes in HPV infection and cervical disease显示文摘 | Abba MC Villaverde LM Gomez MA | 2003 | Eur J Obstet Gynecol Reprod Biol2003，109，： | 1 |
| 15 | Splenic Artery Aneurysms: Two Decades Experience at Mayo Clinic显示文摘 | Abbas MA Stone WM Fowl R J | 2002 | Ann Vase Surg2002，16，4： | 1 |
| 16 | The role of CTLA-4 in regulating Th2 differentiation 显示文摘 | Oosterwegel MA Mandelbrot DA Boyd SD Lorsbach RB Jarrett DY Abbas AK | 1999 | J Immunol1999，163，5： | 1 |
| 17 | Splenic artery aneurysms:two decades experience at Mayo clinic显示文摘 | Abbas MA Stone WM Fowl RJ | 2002 | Ann Vasc Surg2002，16，4： | 1 |
| 18 | Laparoscopic right hemieoleetomy显示文摘 | Wong JT Abbas MA | 2013 | Tech Coloproctol2013，17，1： | 1 |
| 19 | Splenic Artery Aneurysms : Two Decades Experience at Mayo Clinic显示文摘 | Abbas MA Stone WM Fowl RJ | 2002 | Ann Vasc Surg2002，16，4： | 1 |
| 20 | Prognostic value of endoanal ultrasound for fistula-in-ano:A retrospective analysis显示文摘 | Weisman N Abbas MA | 2008 | Dis Colon Rectum2008，51，7： | 1 |
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