IZINDABA
Izithombe ze-photoacoustic: Ukuthuthuka kwe-Biomecal Imaging
I-Photoacoustic Imaging (PAI) yaziwa njengobuchwepheshe bokuguqula ubuchwepheshe be-biomedical imaging ngezici zayo ezingahlaseli futhi ezingekho i-ionizing. Ukufaka umphumela we-photoacoustic, i-PAI isebenzisa ukukhanya kwe-laser okulinganisiwe ukuqondisa izicubu, ukukhiqiza amagagasi e-ultrasonic abe esetholwa futhi ahlaziywa ukwakha kabusha ukuphikisana okuphezulu,
Booth 357! Joyina eChicago Okthoba 5-9 yeNeuroscience 2024!
Sijabule ukumemezela ukuthi iTranscend Vivoscope izoba seNeuroscience 2024 (SfN 2024) eChicago! Ukushintsha ngeBooth 357 ukuthola izinhlelo zethu ezincane ezincane eziningi zokucabanga kwezilwane ezihamba mahhala. Xhumana nathi ngedemo ebukhoma!
Ukuqonda i-Computed Tomography
I-Computed Tomography (CT) yindlela eyinkimbinkimbi yokucabanga evumela odokotela ukuthi babone ngaphakathi komzimba womuntu ngokucacile okuhlukile. Ngokusebenzisa imishayo ye-X-ray eqondile, imisebe ye-gamma, noma i-ultrasound, ihlanganiswe nezitshina ezibucayi kakhulu, Ama-CT scan adala izithombe eziningiliziwe zezingxenye ezahlukahlukene zomzimba.
Umhlahlandlela Wemithombo Yezithombe Ze - Fluorescence
I-Fluorescence imaging microscopy iyithuluzi elinamandla ocwaningweni lwebhayoloji kanye nokuxilongwa kwezokwelapha. Isebenza ngokusebenzisa ukukhanya okuthile kwe-wavelength ukuvuselela ama-fluorophores kusampula, bese kubamba amasiginali we-fluorescence nge-microscope noma ikhamera. Le ndlela inikeza izithombe eziningiliziwe zezakhiwo zamaselula namaprotheni.
Ukuqonda i-Femtosecond Laser: Umthombo Wokukhanya Okusika-Edge
I-femtosecond laser ngumthombo wokukhanya osezingeni eliphakeme eletha ama-laser pulses amafushane, imvamisa ngokulandelana kwemizuzwana eyi-10-15. Lobu buchwepheshe bokuqhubeka busebenzisa ukugcina okungekho emgqeni we-fiber loop, kuhlanganiswe ne-Yb enezinto eziphakeme zokugcina i-fiber amplifier, ukukhiqiza ukukhishwa kwe-laser okuzinzile futhi okuqondile.
Iphrofayili: Ukugxila kososayensi wobuchopho emashumini eminyaka kugxilwe kuma-photon
Ngu-Xinhua ababhali uChe Yunlong, Wei Mengjia BEIJING, Mashi 28 (Xinhua) - Cheng Heping, isazi esihamba phambili se-China ePeking University, yayinesikhathi eside ithemba lokwakha isibonakhulu esikwazi ukuqopha izinguquko ezincane kakhulu ebuchosheni bezilwane eziphilayo. "Ukwakha kanjani isibonakhulu esingabona izinguquko ezinamandla zama-neuron ngamanye ngaphansi kwesimo sezilwane ezincane ezihamba ngokukhululeka, leli yiphupho elifihliwe enhliziyweni yami, "kusho. UCheng, oneminyaka engama-60 manje usewufeze umgomo wakhe osekuyisikhathi eside. I-microscope encane ye-photon amathathu esanda kwenziwa yiqembu lakhe ithole ukutholwa okuzinzile kobuchopho obujulile kumagundane ahamba ngokukhululeka. Leli thuluzi lezinguquko lithembisa ukwembula izimfihlakalo zobuchopho bonke bomuntu. Isifundiswa seChinese Academy of Sciences, uCheng usechithe amashumi eminyaka ecwaninga i-multifaton microscopy, futhi indaba yakhe yempilo yileso sokugxila okukhulayo kwisayensi yama-photon, izinhlayiya ezincane ezinamandla ezingama-subatomic azibheka njengomlingo.